Native rewrite (#878)

* initial native rewrite commit
* update gitlab CI script
* add printVersionName gradle task
* fix Gitlab CI script
* Fix first time wallet sync. add Discover dialog to  Following page.
* Finish Following and All Content views. Add customize your tags view.
* Wallet sync get and set preferences, update interval.
* Editor's Choice. Reposts. Some ontent page tweaks.
* display no related content view when none loaded
* Search cache. File view updates. Floating wallet balance.
* Send tip dialog. Channel page share and follow/unfollow.
* Handle lbry:// url scheme. Properly set URL bar values. SDK 0.71.0.
* Channel follow/unfollow fixes. Display stream cost.
* Channel management and channel creation / editing
* phone number verification and rewards page
* add Invites page
* tweak player loading and playback when loading new claims
* tweak about page layout
* display text and markdown content
* purchase_uri for free content
* don't display invites history if none exist
* fix channel list adapters
* change launch mode from singleInstance to singleTask
* url history and player fixes
* Library page. URL and view history.
* bumpversion 0.15.0 --> 0.15.1
* Make file view a fragment to prevent headaches with multiple Android task recents
* Better handling of file view URLs. Some issue list fixes.
* Abandon channels and bulk delete files tasks. Some visual tweaks.
* bumpversion 0.15.1 --> 0.15.2
* fix some events
* Some visual tweaks. Wunderbar clear focus hotfix for some devices.
* sdk 0.74.0. Publish and Publishes pages.
* Fix displayed amounts. Send Firebase token with install_new.
* Some dark theme and crash fixes. Implement publish form.
* Fix minor typo for string in 'generate_address_hint'.
* Publish form and publish creation flow. UI tweaks and fixes.
* Basic native mobile publishing
* remove closeDatabase calls causing crashes
* Implement file and channel page delete actions. UI action cleanup.
* publish drivers for unresolved file page and featured search result item
* show URL suggestions and data network (DHT) settings
* Filter own claims from downloads. Fix address input.
* fix edit channel crash
* fix for possible blank / invalid video thumbnails
* adjust minimum deposit. fix channel edit mode.
* quick skip and playback speed media controls
* change play and pause icons
* Fix file size display. Tweak playback speed control.
* Add exoplayer mediasession extension. Set player auto attributes.
* Inline publish address validation error. Increase image upload request timeout.
* fix no related content display
* Claim new_android reward. Use canonical_url for share links.
* force US locale for amount / bid values sent with sdk requests
* Afrikaans and Spanish strings
* Add media player error handling policy. Use : in share links.
* don't proceed with publish if optimization is in progress.

.gitignore

@@ -60,7 +60,6 @@ buck-out/
 
 # Other Files
 app/google-services.json
-app/src/main/assets/index.android.bundle
 *.log
 .vagrant
 *.hprof

.gitlab-ci.yml

@@ -3,18 +3,12 @@ stages:
   - deploy
   - release
 
-variables:
-  REACT_NATIVE_BRANCH: "master"
 
 build apk:
   stage: build
   image: lbry/android-base:platform-28
   before_script:
     - apt-get -y update && apt-get -y install build-essential ca-certificates curl git gpg-agent openjdk-8-jdk software-properties-common wget zipalign
-    - wget -q https://nodejs.org/dist/latest-v10.x/node-v10.19.0-linux-x64.tar.gz && tar xf node-v10.19.0-linux-x64.tar.gz -C /opt
-    - ln -fs /opt/node-v10.19.0-linux-x64/bin/node /usr/bin/node
-    - ln -fs /opt/node-v10.19.0-linux-x64/bin/npm /usr/bin/npm
-    - ln -fs /opt/node-v10.19.0-linux-x64/bin/npx /usr/bin/npx
     - chmod u+x $CI_PROJECT_DIR/gradlew
     - export ANDROID_SDK_ROOT=~/.buildozer/android/platform/android-sdk-23
     - export BUILD_VERSION=$($CI_PROJECT_DIR/gradlew -q printVersionName --console=plain | tail -1)
@@ -26,25 +20,13 @@ build apk:
   script:
     - export PATH=/usr/bin:$PATH
     - echo "$PGP_PRIVATE_KEY" | gpg --batch --import
-    - curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
-    - echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
     - echo "deb https://dl.bintray.com/sobolevn/deb git-secret main" | tee -a /etc/apt/sources.list
     - wget -O - https://api.bintray.com/users/sobolevn/keys/gpg/public.key | apt-key add -
-    - apt-get -y update && apt-get -y install yarn git-secret
+    - apt-get -y update && apt-get -y install git-secret
     - git secret reveal
-    - npm install -g react-native-cli
-    - cd ~/
-    - git clone --single-branch --branch $REACT_NATIVE_BRANCH https://github.com/lbryio/lbry-react-native
-    - cd lbry-react-native
-    - chmod u+x bundle-android.sh
     - yarn
-    - rm -rf android # temporary, should be a submodule init?
-    - cp -rf $CI_PROJECT_DIR/ android/
-    - cd android
     - chmod u+x ./release.sh
     - ./release.sh
-    - mkdir -p $CI_PROJECT_DIR/bin/ && cp bin/*.apk $CI_PROJECT_DIR/bin/
-    - cd $CI_PROJECT_DIR
     - cp bin/browser-$BUILD_VERSION-release__arm.apk /dev/null
     - cp bin/browser-$BUILD_VERSION-release__arm64.apk /dev/null
 

Dockerfile

@@ -1,33 +0,0 @@
-FROM thyrlian/android-sdk
-
-## Dependencies to run as root:
-ENV DEBIAN_FRONTEND=noninteractive
-RUN dpkg --add-architecture i386 && \
-    apt-get -y update && \
-    apt-get install -y \
-      curl ca-certificates software-properties-common gpg-agent wget \
-      python3.7 python3.7-dev python3-pip python2.7 python2.7-dev python3.7-venv \
-      python-pip zlib1g-dev m4 zlib1g:i386 libc6-dev-i386 gawk nodejs npm unzip openjdk-8-jdk \
-      autoconf autogen automake libtool libffi-dev build-essential \
-      ccache git libncurses5:i386 libstdc++6:i386 \
-      libgtk2.0-0:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386
-RUN npm install -g npm@latest
-RUN npm install -g yarn react-native-cli && \
-    pip2 install --upgrade cython setuptools && \
-    pip2 install git+https://github.com/lbryio/buildozer.git@master && \
-    ln -s /src/scripts/build-docker.sh /usr/local/bin/build && \
-    adduser lbry-android --gecos GECOS --shell /bin/bash --disabled-password --home /home/lbry-android && \
-    mkdir /home/lbry-android/.npm-packages && \
-    echo "prefix=/home/lbry-android/.npm-packages" > /home/lbry-android/.npmrc && \
-    chown -R lbry-android:lbry-android /home/lbry-android && \
-    mkdir /src && \
-    chown lbry-android:lbry-android /src && \
-    mkdir /dist && \
-    chown lbry-android:lbry-android /dist
-
-## Further setup done by lbry-android user:
-USER lbry-android
-
-COPY scripts/docker-build.sh /home/lbry-android/bin/build
-COPY scripts/docker-setup.sh /home/lbry-android/bin/setup
-CMD ["/home/lbry-android/bin/build"]

app/.gitignore

@@ -0,0 +1 @@
+/build

app/BUCK

@@ -1,55 +0,0 @@
-# To learn about Buck see [Docs](https://buckbuild.com/).
-# To run your application with Buck:
-# - install Buck
-# - `npm start` - to start the packager
-# - `cd android`
-# - `keytool -genkey -v -keystore keystores/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"`
-# - `./gradlew :app:copyDownloadableDepsToLibs` - make all Gradle compile dependencies available to Buck
-# - `buck install -r android/app` - compile, install and run application
-#
-
-load(":build_defs.bzl", "create_aar_targets", "create_jar_targets")
-
-lib_deps = []
-
-create_aar_targets(glob(["libs/*.aar"]))
-
-create_jar_targets(glob(["libs/*.jar"]))
-
-android_library(
-    name = "all-libs",
-    exported_deps = lib_deps,
-)
-
-android_library(
-    name = "app-code",
-    srcs = glob([
-        "src/main/java/**/*.java",
-    ]),
-    deps = [
-        ":all-libs",
-        ":build_config",
-        ":res",
-    ],
-)
-
-android_build_config(
-    name = "build_config",
-    package = "com.lbryandroid",
-)
-
-android_resource(
-    name = "res",
-    package = "com.lbryandroid",
-    res = "src/main/res",
-)
-
-android_binary(
-    name = "app",
-    keystore = "//android/keystores:debug",
-    manifest = "src/main/AndroidManifest.xml",
-    package_type = "debug",
-    deps = [
-        ":app-code",
-    ],
-)

app/build.gradle

@@ -1,137 +1,8 @@
-apply plugin: "com.android.application"
+apply plugin: 'com.android.application'
-
-import com.android.build.OutputFile
-
-/**
- * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
- * and bundleReleaseJsAndAssets).
- * These basically call `react-native bundle` with the correct arguments during the Android build
- * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
- * bundle directly from the development server. Below you can see all the possible configurations
- * and their defaults. If you decide to add a configuration block, make sure to add it before the
- * `apply from: "../../node_modules/react-native/react.gradle"` line.
- *
- * project.ext.react = [
- *   // the name of the generated asset file containing your JS bundle
- *   bundleAssetName: "index.android.bundle",
- *
- *   // the entry file for bundle generation
- *   entryFile: "index.android.js",
- *
- *   // https://facebook.github.io/react-native/docs/performance#enable-the-ram-format
- *   bundleCommand: "ram-bundle",
- *
- *   // whether to bundle JS and assets in debug mode
- *   bundleInDebug: false,
- *
- *   // whether to bundle JS and assets in release mode
- *   bundleInRelease: true,
- *
- *   // whether to bundle JS and assets in another build variant (if configured).
- *   // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
- *   // The configuration property can be in the following formats
- *   //         'bundleIn${productFlavor}${buildType}'
- *   //         'bundleIn${buildType}'
- *   // bundleInFreeDebug: true,
- *   // bundleInPaidRelease: true,
- *   // bundleInBeta: true,
- *
- *   // whether to disable dev mode in custom build variants (by default only disabled in release)
- *   // for example: to disable dev mode in the staging build type (if configured)
- *   devDisabledInStaging: true,
- *   // The configuration property can be in the following formats
- *   //         'devDisabledIn${productFlavor}${buildType}'
- *   //         'devDisabledIn${buildType}'
- *
- *   // the root of your project, i.e. where "package.json" lives
- *   root: "../../",
- *
- *   // where to put the JS bundle asset in debug mode
- *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
- *
- *   // where to put the JS bundle asset in release mode
- *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in debug mode
- *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in release mode
- *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
- *
- *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
- *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
- *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
- *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
- *   // for example, you might want to remove it from here.
- *   inputExcludes: ["android/**", "ios/**"],
- *
- *   // override which node gets called and with what additional arguments
- *   nodeExecutableAndArgs: ["node"],
- *
- *   // supply additional arguments to the packager
- *   extraPackagerArgs: []
- * ]
- */
-
-task buildReactNativeBundle(type:Exec) {
-    println("Building React Native bundle")
-    workingDir new File(rootProject.projectDir, '../')
-    commandLine './bundle-android.sh'
-}
-preBuild.dependsOn buildReactNativeBundle
-
-task printVersionName {
-    doLast {
-        println android.defaultConfig.versionName
-    }
-}
-
-project.ext.react = [
-    entryFile: "index.js",
-    enableHermes: false,  // clean and rebuild if changing
-]
-
-/**
- * Set this to true to create two separate APKs instead of one:
- *   - An APK that only works on ARM devices
- *   - An APK that only works on x86 devices
- * The advantage is the size of the APK is reduced by about 4MB.
- * Upload all the APKs to the Play Store and people will download
- * the correct one based on the CPU architecture of their device.
- */
-def enableSeparateBuildPerCPUArchitecture = false
-
-/**
- * Run Proguard to shrink the Java bytecode in release builds.
- */
-def enableProguardInReleaseBuilds = false
-
-/**
- * The preferred build flavor of JavaScriptCore.
- *
- * For example, to use the international variant, you can use:
- * `def jscFlavor = 'org.webkit:android-jsc-intl:+'`
- *
- * The international variant includes ICU i18n library and necessary data
- * allowing to use e.g. `Date.toLocaleString` and `String.localeCompare` that
- * give correct results when using with locales other than en-US.  Note that
- * this variant is about 6MiB larger per architecture than default.
- */
-def jscFlavor = 'org.webkit:android-jsc:+'
-
-/**
- * Whether to enable the Hermes VM.
- *
- * This should be set on project.ext.react and mirrored here.  If it is not set
- * on project.ext.react, JavaScript will not be compiled to Hermes Bytecode
- * and the benefits of using Hermes will therefore be sharply reduced.
- */
-def enableHermes = project.ext.react.get("enableHermes", false);
 
 android {
-    compileSdkVersion rootProject.ext.compileSdkVersion
+    compileSdkVersion 29
+    buildToolsVersion "29.0.1"
     flavorDimensions "default"
 
     compileOptions {
@@ -141,18 +12,14 @@ android {
 
     defaultConfig {
         applicationId "io.lbry.browser"
-        minSdkVersion rootProject.ext.minSdkVersion
+        minSdkVersion 21
-        targetSdkVersion rootProject.ext.targetSdkVersion
+        targetSdkVersion 29
-        versionCode 1403
+        versionCode 1503
-        versionName "0.14.3"
+        versionName "0.15.3"
-        missingDimensionStrategy 'react-native-camera', 'general'
+
-        multiDexEnabled true
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-    }
-    dexOptions {
-        javaMaxHeapSize "2048M"
-        preDexLibraries false
-        jumboMode true
     }
+
     productFlavors {
         __32bit {
             versionCode android.defaultConfig.versionCode * 10 + 1
@@ -167,66 +34,70 @@ android {
             }
         }
     }
-    signingConfigs {
+
-        debug {
+    buildTypes {
-            storeFile file('debug.keystore')
+        release {
-            storePassword 'android'
+            minifyEnabled false
-            keyAlias 'androiddebugkey'
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-            keyPassword 'android'
         }
     }
-    buildTypes {
+}
-        debug {
+
-            signingConfig signingConfigs.debug
+task printVersionName {
-        }
+    doLast {
-        release {
+        println android.defaultConfig.versionName
-        }
     }
 }
 
 dependencies {
-    implementation project(':@react-native-community_async-storage')
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation project(':react-native-camera')
+
-    implementation project(':react-native-exception-handler')
+    implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation project(':react-native-fast-image')
-    implementation project(':react-native-fs')
-    implementation project(':react-native-gesture-handler')
-    implementation project(':react-native-reanimated')
-    implementation project(':react-native-snackbar')
-    implementation project(':react-native-video')
-    implementation project(':react-native-webview')
-    implementation project(':rn-fetch-blob')
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.media:media:1.0.0'
+    implementation 'com.google.android.material:material:1.1.0'
-    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation "androidx.cardview:cardview:1.0.0"
-    implementation 'com.facebook.react:react-native:0.61.5'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'com.facebook.fresco:fresco:1.9.0'
+    implementation 'androidx.navigation:navigation-fragment:2.2.2'
-    implementation 'com.facebook.fresco:animated-gif:1.9.0'
+    implementation 'androidx.navigation:navigation-ui:2.2.2'
-    implementation 'com.squareup.picasso:picasso:2.71828'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
-    implementation 'com.google.firebase:firebase-analytics:17.2.1'
+    implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.0.0'
-    implementation 'com.google.android.gms:play-services-base:17.1.0'
+    implementation 'androidx.preference:preference:1.1.1'
-    implementation 'androidx.exifinterface:exifinterface:1.0.0'
+    implementation 'androidx.camera:camera-camera2:1.0.0-beta03'
-    implementation 'com.facebook.fresco:animated-base-support:1.3.0'
+    implementation 'androidx.camera:camera-lifecycle:1.0.0-beta03'
-    implementation 'com.facebook.fresco:animated-gif:1.10.0'
+    implementation 'androidx.camera:camera-view:1.0.0-alpha10'
-    implementation 'com.google.firebase:firebase-messaging:20.1.0'
 
-    __32bitImplementation files('libs/lbrysdk-0.73.1-release__arm.aar')
+    implementation 'com.github.bumptech.glide:glide:4.11.0'
-    __64bitImplementation files('libs/lbrysdk-0.73.1-release__arm64.aar')
+    implementation 'com.squareup.okhttp3:okhttp:4.4.1'
+    implementation 'com.google.firebase:firebase-analytics:17.4.0'
+    implementation 'com.google.android.gms:play-services-base:17.2.1'
+    implementation 'com.google.firebase:firebase-messaging:20.1.6'
 
-    if (enableHermes) {
+    implementation 'com.google.code.gson:gson:2.8.6'
-        def hermesPath = "../../node_modules/hermes-engine/android/";
+    implementation 'com.google.android.exoplayer:exoplayer-core:2.11.4'
-        debugImplementation files(hermesPath + "hermes-debug.aar")
+    implementation 'com.google.android.exoplayer:exoplayer-dash:2.11.4'
-        releaseImplementation files(hermesPath + "hermes-release.aar")
+    implementation 'com.google.android.exoplayer:exoplayer-ui:2.11.4'
-    } else {
+    implementation 'com.google.android.exoplayer:extension-cast:2.11.4'
-        implementation jscFlavor
+    implementation 'com.google.android.exoplayer:extension-mediasession:2.11.4'
-    }
-}
 
-// Run this once to be able to run the application with BUCK
+    implementation 'com.google.android:flexbox:2.0.1'
-// puts all compile dependencies into folder libs for BUCK to use
+
-task copyDownloadableDepsToLibs(type: Copy) {
+    implementation 'com.hbb20:ccp:2.3.8'
-    from configurations.compile
+
-    into 'libs'
+    implementation 'com.github.chrisbanes:PhotoView:2.3.0'
+    implementation 'com.atlassian.commonmark:commonmark:0.14.0'
+
+    implementation 'com.arthenica:mobile-ffmpeg-full-gpl:4.3.1.LTS'
+
+    compileOnly 'org.projectlombok:lombok:1.18.10'
+    annotationProcessor 'org.projectlombok:lombok:1.18.10'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
+
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+
+    __32bitImplementation files('libs/lbrysdk-0.74.0-release__arm.aar')
+    __64bitImplementation files('libs/lbrysdk-0.74.0-release__arm64.aar')
 }
 
 apply plugin: 'com.google.gms.google-services'

app/build_defs.bzl

@@ -1,19 +0,0 @@
-"""Helper definitions to glob .aar and .jar targets"""
-
-def create_aar_targets(aarfiles):
-    for aarfile in aarfiles:
-        name = "aars__" + aarfile[aarfile.rindex("/") + 1:aarfile.rindex(".aar")]
-        lib_deps.append(":" + name)
-        android_prebuilt_aar(
-            name = name,
-            aar = aarfile,
-        )
-
-def create_jar_targets(jarfiles):
-    for jarfile in jarfiles:
-        name = "jars__" + jarfile[jarfile.rindex("/") + 1:jarfile.rindex(".jar")]
-        lib_deps.append(":" + name)
-        prebuilt_jar(
-            name = name,
-            binary_jar = jarfile,
-        )

app/proguard-rules.pro

@@ -1,10 +1,21 @@
 # Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
+# You can control the set of applied configuration files using the
-# in /usr/local/Cellar/android-sdk/24.3.3/tools/proguard/proguard-android.txt
+# proguardFiles setting in build.gradle.
-# You can edit the include path and order by changing the proguardFiles
-# directive in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
 
-# Add any project specific keep options here:
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/io/lbry/browser/ExampleInstrumentedTest.java

@@ -0,0 +1,27 @@
+package io.lbry.browser;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+
+        assertEquals("io.lbry.browser", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

@@ -1,30 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     package="io.lbry.browser"
     android:installLocation="auto">
 
-    <supports-screens
+    <uses-feature android:name="android.hardware.camera" android:required="false" />
-        android:smallScreens="true"
-        android:normalScreens="true"
-        android:largeScreens="true"
-        android:anyDensity="true"
-        android:xlargeScreens="true"
-        />
 
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
-    <application android:label="@string/app_name"
+    <application
-        android:icon="@drawable/icon"
         android:allowBackup="true"
-        android:theme="@style/LbryAppTheme"
+        android:icon="@mipmap/ic_launcher"
-        android:hardwareAccelerated="true"
+        android:label="@string/app_name"
+        android:largeHeap="true"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme"
         android:usesCleartextTraffic="true">
 
+        <meta-data android:name="com.google.android.gms.cast.framework.OPTIONS_PROVIDER_CLASS_NAME"
+            android:value="com.google.android.exoplayer2.ext.cast.DefaultCastOptionsProvider"/>
+
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_icon"
             android:resource="@drawable/ic_lbry" />
@@ -37,16 +37,18 @@
 
         <meta-data android:name="wakelock" android:value="0"/>
 
-        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
+        <activity
-
+            android:configChanges="orientation|keyboardHidden|screenSize|smallestScreenSize|screenLayout"
-        <activity android:name="io.lbry.browser.MainActivity"
+            android:name=".MainActivity"
-            android:exported="true"
             android:label="@string/app_name"
-            android:theme="@style/LbryAppTheme"
+            android:supportsPictureInPicture="true"
-            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:theme="@style/AppTheme.NoActionBar"
-            android:screenOrientation="portrait"
+            android:launchMode="singleTask"
-            android:launchMode="singleInstance"
+            android:windowSoftInputMode="adjustResize">
-            >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
 
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -54,14 +56,19 @@
                 <category android:name="android.intent.category.BROWSABLE" />
                 <data android:scheme="lbry" />
             </intent-filter>
-
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
         </activity>
 
-        <receiver android:name="io.lbry.browser.receivers.NotificationDeletedReceiver" />
+        <activity
+            android:name=".FirstRunActivity"
+            android:launchMode="singleTask"
+            android:parentActivityName=".MainActivity"
+            android:theme="@style/AppTheme.NoActionBarTranslucent" />
+        <activity
+            android:name=".VerificationActivity"
+            android:launchMode="singleTask"
+            android:parentActivityName=".MainActivity"
+            android:theme="@style/AppTheme.NoActionBarTranslucent"
+            android:windowSoftInputMode="adjustResize" />
 
         <service
             android:name="io.lbry.browser.LbrynetMessagingService"
@@ -81,5 +88,4 @@
                 android:resource="@xml/filepaths" />
         </provider>
     </application>
-
 </manifest>

app/src/main/java/io/lbry/browser/DownloadManager.java

@@ -1,415 +0,0 @@
-package io.lbry.browser;
-
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Build;
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;
-import androidx.core.content.ContextCompat;
-
-import io.lbry.browser.receivers.NotificationDeletedReceiver;
-import io.lbry.lbrysdk.LbrynetService;
-
-import java.text.DecimalFormat;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.List;
-import java.util.Random;
-
-public class DownloadManager {
-    private Context context;
-
-    private List<String> activeDownloads = new ArrayList<String>();
-
-    private List<String> completedDownloads = new ArrayList<String>();
-
-    private Map<String, String> downloadIdOutpointsMap = new HashMap<String, String>();
-
-    // maintain a map of uris to writtenBytes, so that we check if it's changed and don't flood RN with update events every 500ms
-    private Map<String, Double> writtenDownloadBytes = new HashMap<String, Double>();
-
-    private HashMap<Integer, NotificationCompat.Builder> builders = new HashMap<Integer, NotificationCompat.Builder>();
-
-    private HashMap<String, Integer> downloadIdNotificationIdMap = new HashMap<String, Integer>();
-
-    private HashMap<String, Boolean> stoppedDownloadsMap = new HashMap<String, Boolean>();
-
-    private static final DecimalFormat DECIMAL_FORMAT = new DecimalFormat("#");
-
-    private static final int MAX_FILENAME_LENGTH = 20;
-
-    private static final int MAX_PROGRESS = 100;
-
-    private static final String GROUP_DOWNLOADS = "io.lbry.browser.GROUP_DOWNLOADS";
-
-    private static final String NOTIFICATION_CHANNEL_ID = "io.lbry.browser.DOWNLOADS_NOTIFICATION_CHANNEL";
-
-    private static boolean channelCreated = false;
-
-    private static NotificationCompat.Builder groupBuilder = null;
-
-    public static final String NOTIFICATION_ID_KEY = "io.lbry.browser.notificationId";
-
-    public static final String ACTION_DOWNLOAD_EVENT = "io.lbry.browser.ACTION_DOWNLOAD_EVENT";
-
-    public static final String ACTION_START = "start";
-
-    public static final String ACTION_COMPLETE = "complete";
-
-    public static final String ACTION_UPDATE = "update";
-
-    public static final int DOWNLOAD_NOTIFICATION_GROUP_ID = 20;
-
-    public static boolean groupCreated = false;
-
-    public DownloadManager(Context context) {
-        this.context = context;
-    }
-
-    private int generateNotificationId() {
-        int id = 0;
-        Random random = new Random();
-        do {
-            id = random.nextInt();
-        } while (id < 1000);
-
-        return id;
-    }
-
-    private void createNotificationChannel() {
-        // Only applies to Android 8.0 Oreo (API Level 26) or higher
-        if (!channelCreated && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            NotificationManager notificationManager =
-                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
-            NotificationChannel channel = new NotificationChannel(
-                NOTIFICATION_CHANNEL_ID, "LBRY Downloads", NotificationManager.IMPORTANCE_LOW);
-            channel.setDescription("LBRY file downloads");
-            channel.setSound(null, null);
-            notificationManager.createNotificationChannel(channel);
-        }
-    }
-
-    private void createNotificationGroup() {
-        if (!groupCreated) {
-            Intent intent = new Intent(context, NotificationDeletedReceiver.class);
-            intent.putExtra(NOTIFICATION_ID_KEY, DOWNLOAD_NOTIFICATION_GROUP_ID);
-
-            PendingIntent pendingIntent = PendingIntent.getBroadcast(context, DOWNLOAD_NOTIFICATION_GROUP_ID, intent, 0);
-            NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-            groupBuilder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);
-            groupBuilder.setContentTitle("Active LBRY downloads")
-                        // contentText will be displayed if there are no notifications in the group
-                        .setContentText("There are no active LBRY downloads.")
-                        .setSmallIcon(android.R.drawable.stat_sys_download)
-                        .setPriority(NotificationCompat.PRIORITY_LOW)
-                        .setGroup(GROUP_DOWNLOADS)
-                        .setGroupSummary(true)
-                        .setDeleteIntent(pendingIntent);
-            notificationManager.notify(DOWNLOAD_NOTIFICATION_GROUP_ID, groupBuilder.build());
-
-            groupCreated = true;
-        }
-    }
-
-    public static PendingIntent getLaunchPendingIntent(String uri, Context context) {
-        Intent launchIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
-        launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
-        PendingIntent intent = PendingIntent.getActivity(context, 0, launchIntent, 0);
-        return intent;
-    }
-
-    public void updateWrittenBytesForDownload(String id, double writtenBytes) {
-        if (!writtenDownloadBytes.containsKey(id)) {
-            writtenDownloadBytes.put(id, writtenBytes);
-        }
-    }
-
-    public double getWrittenBytesForDownload(String id) {
-        if (writtenDownloadBytes.containsKey(id)) {
-            return writtenDownloadBytes.get(id);
-        }
-
-        return -1;
-    }
-
-    public void clearWrittenBytesForDownload(String id) {
-        if (writtenDownloadBytes.containsKey(id)) {
-            writtenDownloadBytes.remove(id);
-        }
-    }
-
-    private Intent getDeleteDownloadIntent(String uri) {
-        Intent intent = new Intent();
-        intent.setAction(LbrynetService.ACTION_DELETE_DOWNLOAD);
-        intent.putExtra("uri", uri);
-        intent.putExtra("nativeDelete", true);
-        return intent;
-    }
-
-    public void startDownload(String id, String filename, String outpoint) {
-        if (filename == null || filename.trim().length() == 0) {
-            return;
-        }
-
-        synchronized (this) {
-            if (!isDownloadActive(id)) {
-                activeDownloads.add(id);
-                downloadIdOutpointsMap.put(id, outpoint);
-            }
-
-            createNotificationChannel();
-            createNotificationGroup();
-
-            PendingIntent stopDownloadIntent = PendingIntent.getBroadcast(context, 0, getDeleteDownloadIntent(id), PendingIntent.FLAG_CANCEL_CURRENT);
-
-            NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-            NotificationCompat.Builder builder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);
-            // The file URI is used as the unique ID
-            builder.setColor(ContextCompat.getColor(context, R.color.lbryGreen))
-                   .setContentIntent(getLaunchPendingIntent(id, context))
-                   .setContentTitle(String.format("Downloading %s", truncateFilename(filename)))
-                   .setGroup(GROUP_DOWNLOADS)
-                   .setPriority(NotificationCompat.PRIORITY_LOW)
-                   .setProgress(MAX_PROGRESS, 0, false)
-                   .setSmallIcon(android.R.drawable.stat_sys_download)
-                   .setOngoing(true)
-                   .addAction(android.R.drawable.ic_menu_close_clear_cancel, "Stop", stopDownloadIntent);
-
-            int notificationId = getNotificationId(id);
-            downloadIdNotificationIdMap.put(id, notificationId);
-            builders.put(notificationId, builder);
-            notificationManager.notify(notificationId, builder.build());
-
-            if (groupCreated && groupBuilder != null) {
-                groupBuilder.setSmallIcon(android.R.drawable.stat_sys_download);
-                notificationManager.notify(DOWNLOAD_NOTIFICATION_GROUP_ID, groupBuilder.build());
-            }
-        }
-    }
-
-    public void updateDownload(String id, String filename, double writtenBytes, double totalBytes) {
-        if (filename == null || filename.trim().length() == 0) {
-            return;
-        }
-
-        synchronized (this) {
-            createNotificationChannel();
-            createNotificationGroup();
-
-            NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-            NotificationCompat.Builder builder = null;
-            int notificationId = getNotificationId(id);
-            if (builders.containsKey(notificationId)) {
-                builder = builders.get(notificationId);
-            } else {
-                PendingIntent stopDownloadIntent = PendingIntent.getBroadcast(context, 0, getDeleteDownloadIntent(id), PendingIntent.FLAG_CANCEL_CURRENT);
-                builder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);
-                builder.setColor(ContextCompat.getColor(context, R.color.lbryGreen))
-                       .setContentTitle(String.format("Downloading %s", truncateFilename(filename)))
-                       .setPriority(NotificationCompat.PRIORITY_LOW)
-                       .setOngoing(true)
-                       .addAction(android.R.drawable.ic_menu_close_clear_cancel, "Stop", stopDownloadIntent);
-                builders.put(notificationId, builder);
-            }
-
-            double progress = (writtenBytes / totalBytes) * 100;
-            builder.setContentIntent(getLaunchPendingIntent(id, context))
-                   .setContentText(String.format("%.0f%% (%s / %s)", progress, formatBytes(writtenBytes), formatBytes(totalBytes)))
-                   .setGroup(GROUP_DOWNLOADS)
-                   .setProgress(MAX_PROGRESS, new Double(progress).intValue(), false)
-                   .setSmallIcon(android.R.drawable.stat_sys_download);
-            notificationManager.notify(notificationId, builder.build());
-
-            if (progress >= MAX_PROGRESS) {
-                builder.setContentTitle(String.format("Downloaded %s", truncateFilename(filename, 30)))
-                       .setContentText(String.format("%s", formatBytes(totalBytes)))
-                       .setGroup(GROUP_DOWNLOADS)
-                       .setProgress(0, 0, false)
-                       .setSmallIcon(android.R.drawable.stat_sys_download_done)
-                       .setOngoing(false);
-                builder.mActions.clear();
-                notificationManager.notify(notificationId, builder.build());
-
-                if (downloadIdNotificationIdMap.containsKey(id)) {
-                    downloadIdNotificationIdMap.remove(id);
-                }
-                if (builders.containsKey(notificationId)) {
-                    builders.remove(notificationId);
-                }
-
-                // If there are no more downloads and the group exists, set the icon to stop animating
-                if (groupCreated && groupBuilder != null && downloadIdNotificationIdMap.size() == 0) {
-                    groupBuilder.setSmallIcon(android.R.drawable.stat_sys_download_done);
-                    notificationManager.notify(DOWNLOAD_NOTIFICATION_GROUP_ID, groupBuilder.build());
-                }
-
-                completeDownload(id, filename, totalBytes);
-            }
-        }
-    }
-
-    public void completeDownload(String id, String filename, double totalBytes) {
-        synchronized (this) {
-            if (isDownloadActive(id)) {
-                activeDownloads.remove(id);
-            }
-            if (!isDownloadCompleted(id)) {
-                completedDownloads.add(id);
-            }
-
-            NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-            NotificationCompat.Builder builder = null;
-            int notificationId = getNotificationId(id);
-            if (builders.containsKey(notificationId)) {
-                builder = builders.get(notificationId);
-            } else {
-                builder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);
-                builder.setPriority(NotificationCompat.PRIORITY_LOW);
-                builders.put(notificationId, builder);
-            }
-
-            builder.setContentTitle(String.format("Downloaded %s", truncateFilename(filename, 30)))
-                   .setContentText(String.format("%s", formatBytes(totalBytes)))
-                   .setGroup(GROUP_DOWNLOADS)
-                   .setProgress(0, 0, false)
-                   .setSmallIcon(android.R.drawable.stat_sys_download_done)
-                   .setOngoing(false);
-            builder.mActions.clear();
-            notificationManager.notify(notificationId, builder.build());
-
-            // If there are no more downloads and the group exists, set the icon to stop animating
-            checkGroupDownloadIcon(notificationManager);
-        }
-    }
-
-    public void abortDownload(String id) {
-        synchronized (this) {
-            if (downloadIdNotificationIdMap.containsKey(id)) {
-                removeDownloadNotification(id);
-            }
-            activeDownloads.remove(id);
-        }
-    }
-
-    public boolean isDownloadActive(String id) {
-        return (activeDownloads.contains(id));
-    }
-
-    public boolean isDownloadCompleted(String id) {
-        return (completedDownloads.contains(id));
-    }
-
-    public boolean hasActiveDownloads() {
-        return activeDownloads.size() > 0;
-    }
-
-    public List<String> getActiveDownloads() {
-        return activeDownloads;
-    }
-
-    public List<String> getCompletedDownloads() {
-        return completedDownloads;
-    }
-
-    public String getOutpointForDownload(String uri) {
-        if (downloadIdOutpointsMap.containsKey(uri)) {
-            return downloadIdOutpointsMap.get(uri);
-        }
-
-        return null;
-    }
-
-    public void deleteDownloadUri(String uri) {
-        synchronized (this) {
-            activeDownloads.remove(uri);
-            completedDownloads.remove(uri);
-
-            if (downloadIdOutpointsMap.containsKey(uri)) {
-                downloadIdOutpointsMap.remove(uri);
-            }
-            if (downloadIdNotificationIdMap.containsKey(uri)) {
-                removeDownloadNotification(uri);
-            }
-        }
-    }
-
-    private void removeDownloadNotification(String id) {
-        int notificationId = downloadIdNotificationIdMap.get(id);
-        if (downloadIdNotificationIdMap.containsKey(id)) {
-            downloadIdNotificationIdMap.remove(id);
-        }
-        if (builders.containsKey(notificationId)) {
-            builders.remove(notificationId);
-        }
-
-        NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-        NotificationCompat.Builder builder = builders.get(notificationId);
-        notificationManager.cancel(notificationId);
-
-        checkGroupDownloadIcon(notificationManager);
-        if (builders.values().size() == 0) {
-            notificationManager.cancel(DOWNLOAD_NOTIFICATION_GROUP_ID);
-            groupCreated = false;
-        }
-    }
-
-    private int getNotificationId(String id) {
-        if (downloadIdNotificationIdMap.containsKey(id)) {
-            return downloadIdNotificationIdMap.get(id);
-        }
-
-        int notificationId = generateNotificationId();
-        if (MainActivity.downloadNotificationIds != null &&
-            !MainActivity.downloadNotificationIds.contains(notificationId)) {
-            MainActivity.downloadNotificationIds.add(notificationId);
-        }
-        downloadIdNotificationIdMap.put(id, notificationId);
-        return notificationId;
-    }
-
-    private void checkGroupDownloadIcon(NotificationManagerCompat notificationManager) {
-        if (groupCreated && groupBuilder != null && downloadIdNotificationIdMap.size() == 0) {
-             groupBuilder.setSmallIcon(android.R.drawable.stat_sys_download_done);
-             notificationManager.notify(DOWNLOAD_NOTIFICATION_GROUP_ID, groupBuilder.build());
-         }
-    }
-
-    private static String formatBytes(double bytes)
-    {
-        if (bytes < 1048576) { // < 1MB
-            return String.format("%s KB", DECIMAL_FORMAT.format(bytes / 1024.0));
-        }
-
-        if (bytes < 1073741824) { // < 1GB
-            return String.format("%s MB", DECIMAL_FORMAT.format(bytes / (1024.0 * 1024.0)));
-        }
-
-        return String.format("%s GB", DECIMAL_FORMAT.format(bytes / (1024.0 * 1024.0 * 1024.0)));
-    }
-
-    private static String truncateFilename(String filename, int alternateMaxLength) {
-        int maxLength = alternateMaxLength > 0 ? alternateMaxLength : MAX_FILENAME_LENGTH;
-        if (filename.length() < maxLength) {
-            return filename;
-        }
-
-        // Get the extension
-        int dotIndex = filename.lastIndexOf(".");
-        if (dotIndex > -1) {
-            String extension = filename.substring(dotIndex);
-            return String.format("%s...%s", filename.substring(0, maxLength - extension.length() - 4), extension);
-        }
-
-        return String.format("%s...", filename.substring(0, maxLength - 3));
-    }
-
-    private static String truncateFilename(String filename) {
-        return truncateFilename(filename, 0);
-    }
-}

app/src/main/java/io/lbry/browser/FirstRunActivity.java

@@ -0,0 +1,138 @@
+package io.lbry.browser;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.text.method.LinkMovementMethod;
+import android.view.View;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.text.HtmlCompat;
+import androidx.preference.PreferenceManager;
+
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.Lbry;
+import io.lbry.browser.utils.LbryAnalytics;
+import io.lbry.browser.utils.Lbryio;
+
+public class FirstRunActivity extends AppCompatActivity {
+
+    private BroadcastReceiver sdkReadyReceiver;
+    private BroadcastReceiver authReceiver;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_first_run);
+
+        TextView welcomeTos = findViewById(R.id.welcome_text_view_tos);
+        welcomeTos.setMovementMethod(LinkMovementMethod.getInstance());
+        welcomeTos.setText(HtmlCompat.fromHtml(getString(R.string.welcome_tos), HtmlCompat.FROM_HTML_MODE_LEGACY));
+
+        findViewById(R.id.welcome_link_use_lbry).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finishFirstRun();
+            }
+        });
+
+        registerAuthReceiver();
+        if (!Lbry.SDK_READY) {
+            findViewById(R.id.welcome_wait_container).setVisibility(View.VISIBLE);
+            IntentFilter filter = new IntentFilter();
+            filter.addAction(MainActivity.ACTION_SDK_READY);
+            sdkReadyReceiver = new BroadcastReceiver() {
+                @Override
+                public void onReceive(Context context, Intent intent) {
+                    // authenticate after we receive the sdk ready event
+                    authenticate();
+                }
+            };
+            registerReceiver(sdkReadyReceiver, filter);
+        } else {
+            authenticate();
+        }
+    }
+
+    public void onResume() {
+        super.onResume();
+        LbryAnalytics.setCurrentScreen(this, "First Run", "FirstRun");
+    }
+
+    private void registerAuthReceiver() {
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(MainActivity.ACTION_USER_AUTHENTICATION_SUCCESS);
+        filter.addAction(MainActivity.ACTION_USER_AUTHENTICATION_FAILED);
+        authReceiver = new BroadcastReceiver() {
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                if (MainActivity.ACTION_USER_AUTHENTICATION_SUCCESS.equals(intent.getAction())) {
+                    handleAuthenticationSuccess();
+                } else {
+                    handleAuthenticationFailed();
+                }
+            }
+        };
+        registerReceiver(authReceiver, filter);
+    }
+
+    private void handleAuthenticationSuccess() {
+        // first_auth completed event
+        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
+        boolean firstAuthCompleted = sp.getBoolean(MainActivity.PREFERENCE_KEY_INTERNAL_FIRST_AUTH_COMPLETED, false);
+        if (!firstAuthCompleted) {
+            LbryAnalytics.logEvent(LbryAnalytics.EVENT_FIRST_USER_AUTH);
+            sp.edit().putBoolean(MainActivity.PREFERENCE_KEY_INTERNAL_FIRST_AUTH_COMPLETED, true).apply();
+        }
+
+        findViewById(R.id.welcome_wait_container).setVisibility(View.GONE);
+        findViewById(R.id.welcome_display).setVisibility(View.VISIBLE);
+        findViewById(R.id.welcome_link_use_lbry).setVisibility(View.VISIBLE);
+    }
+
+    private void handleAuthenticationFailed() {
+        Toast.makeText(this, "Authentication failed.", Toast.LENGTH_LONG).show();
+    }
+
+    private void authenticate() {
+        new AuthenticateTask(this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+    }
+
+    private void finishFirstRun() {
+        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
+        sp.edit().putBoolean(MainActivity.PREFERENCE_KEY_INTERNAL_FIRST_RUN_COMPLETED, true).apply();
+
+        // first_run_completed event
+        LbryAnalytics.logEvent(LbryAnalytics.EVENT_FIRST_RUN_COMPLETED);
+        finish();
+    }
+
+    @Override
+    public void onBackPressed() {
+        return;
+    }
+
+    @Override
+    protected void onDestroy() {
+        Helper.unregisterReceiver(authReceiver, this);
+        Helper.unregisterReceiver(sdkReadyReceiver, this);
+        super.onDestroy();
+    }
+
+    private static class AuthenticateTask extends AsyncTask<Void, Void, Void> {
+        private Context context;
+        public AuthenticateTask(Context context) {
+            this.context = context;
+        }
+        protected Void doInBackground(Void... params) {
+            Lbryio.authenticate(context);
+            return null;
+        }
+    }
+}

app/src/main/java/io/lbry/browser/LbrynetMessagingService.java

@@ -12,14 +12,16 @@ import android.os.Build;
 import android.os.Bundle;
 import androidx.core.app.NotificationCompat;
 import androidx.core.content.ContextCompat;
+import androidx.preference.PreferenceManager;
+
 import android.util.Log;
 
 import com.google.firebase.analytics.FirebaseAnalytics;
 import com.google.firebase.messaging.FirebaseMessagingService;
 import com.google.firebase.messaging.RemoteMessage;
 
+import io.lbry.browser.utils.LbryAnalytics;
 import io.lbry.lbrysdk.LbrynetService;
-import io.lbry.browser.reactmodules.UtilityModule;
 
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
@@ -30,22 +32,15 @@ import java.util.Map;
 public class LbrynetMessagingService extends FirebaseMessagingService {
 
     private static final String TAG = "LbrynetMessagingService";
-
     private static final String NOTIFICATION_CHANNEL_ID = "io.lbry.browser.LBRY_ENGAGEMENT_CHANNEL";
-
     private static final String TYPE_SUBSCRIPTION = "subscription";
-
     private static final String TYPE_REWARD = "reward";
-
     private static final String TYPE_INTERESTS = "interests";
-
     private static final String TYPE_CREATOR = "creator";
-
     private FirebaseAnalytics firebaseAnalytics;
 
     @Override
     public void onMessageReceived(RemoteMessage remoteMessage) {
-        Log.d(TAG, "From: " + remoteMessage.getFrom());
         if (firebaseAnalytics == null) {
             firebaseAnalytics = FirebaseAnalytics.getInstance(this);
         }
@@ -67,7 +62,7 @@ public class LbrynetMessagingService extends FirebaseMessagingService {
                 if (firebaseAnalytics != null) {
                     Bundle bundle = new Bundle();
                     bundle.putString("name", name);
-                    firebaseAnalytics.logEvent("lbry_notification_receive", bundle);
+                    firebaseAnalytics.logEvent(LbryAnalytics.EVENT_LBRY_NOTIFICATION_RECEIVE, bundle);
                 }
 
                 sendNotification(title, body, type, url, name, contentTitle, channelUrl, publishTime);
@@ -97,7 +92,7 @@ public class LbrynetMessagingService extends FirebaseMessagingService {
         // TODO: Implement this method to send token to your app server.
     }
 
-     /**
+    /**
      * Create and show a simple notification containing the received FCM message.
      *
      * @param messageBody FCM message body received.
@@ -113,29 +108,6 @@ public class LbrynetMessagingService extends FirebaseMessagingService {
                 // default to home page
                 url = "lbry://?discover";
             }
-        } else {
-            if (!MainActivity.isServiceRunning(this, LbrynetService.class) &&
-                    contentTitle != null &&
-                    channelUrl != null &&
-                    !url.startsWith("lbry://?") /* not a special url */
-            ) {
-                // only enter lite mode when contentTitle and channelUrl are set (and the service isn't running yet)
-                // cold start
-                url = url + ((url.indexOf("?") > -1) ? "&liteMode=1" : "?liteMode=1");
-                try {
-                    if (contentTitle != null) {
-                        url = url + "&contentTitle=" + URLEncoder.encode(contentTitle, "UTF-8");
-                    }
-                    if (channelUrl != null) {
-                        url = url + "&channelUrl=" + URLEncoder.encode(channelUrl, "UTF-8");
-                    }
-                    if (publishTime != null) {
-                        url = url + "&publishTime=" + URLEncoder.encode(publishTime, "UTF-8");
-                    }
-                } catch (UnsupportedEncodingException ex) {
-                    // shouldn't happen
-                }
-            }
         }
 
         Intent launchIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
@@ -160,27 +132,27 @@ public class LbrynetMessagingService extends FirebaseMessagingService {
         // Since android Oreo notification channel is needed.
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             NotificationChannel channel = new NotificationChannel(
-                NOTIFICATION_CHANNEL_ID, "LBRY Engagement", NotificationManager.IMPORTANCE_DEFAULT);
+                    NOTIFICATION_CHANNEL_ID, "LBRY Engagement", NotificationManager.IMPORTANCE_DEFAULT);
             notificationManager.createNotificationChannel(channel);
         }
 
-        notificationManager.notify(9898, notificationBuilder.build());
+        notificationManager.notify(3, notificationBuilder.build());
     }
 
     public List<String> getEnabledTypes() {
-        SharedPreferences sp = getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
+        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
         List<String> enabledTypes = new ArrayList<String>();
 
-        if (sp.getBoolean(UtilityModule.RECEIVE_SUBSCRIPTION_NOTIFICATIONS, true)) {
+        if (sp.getBoolean(MainActivity.PREFERENCE_KEY_NOTIFICATION_SUBSCRIPTIONS, true)) {
             enabledTypes.add(TYPE_SUBSCRIPTION);
         }
-        if (sp.getBoolean(UtilityModule.RECEIVE_REWARD_NOTIFICATIONS, true)) {
+        if (sp.getBoolean(MainActivity.PREFERENCE_KEY_NOTIFICATION_REWARDS, true)) {
             enabledTypes.add(TYPE_REWARD);
         }
-        if (sp.getBoolean(UtilityModule.RECEIVE_INTERESTS_NOTIFICATIONS, true)) {
+        if (sp.getBoolean(MainActivity.PREFERENCE_KEY_NOTIFICATION_CONTENT_INTERESTS, true)) {
             enabledTypes.add(TYPE_INTERESTS);
         }
-        if (sp.getBoolean(UtilityModule.RECEIVE_CREATOR_NOTIFICATIONS, true)) {
+        if (sp.getBoolean(MainActivity.PREFERENCE_KEY_NOTIFICATION_CREATOR, true)) {
             enabledTypes.add(TYPE_CREATOR);
         }
 

app/src/main/java/io/lbry/browser/VerificationActivity.java

@@ -0,0 +1,272 @@
+package io.lbry.browser;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.view.View;
+
+import androidx.fragment.app.FragmentActivity;
+import androidx.viewpager2.widget.ViewPager2;
+
+import com.google.android.material.snackbar.Snackbar;
+
+import java.util.Arrays;
+
+import io.lbry.browser.adapter.VerificationPagerAdapter;
+import io.lbry.browser.listener.SignInListener;
+import io.lbry.browser.listener.WalletSyncListener;
+import io.lbry.browser.model.lbryinc.User;
+import io.lbry.browser.tasks.lbryinc.FetchCurrentUserTask;
+import io.lbry.browser.utils.LbryAnalytics;
+import io.lbry.browser.utils.Lbryio;
+
+public class VerificationActivity extends FragmentActivity implements SignInListener, WalletSyncListener {
+
+    public static final int VERIFICATION_FLOW_SIGN_IN = 1;
+    public static final int VERIFICATION_FLOW_REWARDS = 2;
+    public static final int VERIFICATION_FLOW_WALLET = 3;
+
+    private String email;
+    private boolean signedIn;
+    private int flow;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        signedIn = Lbryio.isSignedIn();
+        Intent intent = getIntent();
+        if (intent != null) {
+            flow = intent.getIntExtra("flow", -1);
+            if (flow == -1 || (flow == VERIFICATION_FLOW_SIGN_IN && signedIn)) {
+                // no flow specified (or user is already signed in), just exit
+                setResult(signedIn ? RESULT_OK : RESULT_CANCELED);
+                finish();
+                return;
+            }
+        }
+
+        if (!Arrays.asList(VERIFICATION_FLOW_SIGN_IN, VERIFICATION_FLOW_REWARDS, VERIFICATION_FLOW_WALLET).contains(flow)) {
+            // invalid flow specified
+            setResult(RESULT_CANCELED);
+            finish();
+            return;
+        }
+
+        setContentView(R.layout.activity_verification);
+        ViewPager2 viewPager = findViewById(R.id.verification_pager);
+        viewPager.setUserInputEnabled(false);
+        viewPager.setSaveEnabled(false);
+        viewPager.setAdapter(new VerificationPagerAdapter(this));
+
+        findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
+        findViewById(R.id.verification_close_button).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                setResult(RESULT_CANCELED);
+                finish();
+            }
+        });
+    }
+
+    public void onResume() {
+        super.onResume();
+        LbryAnalytics.setCurrentScreen(this, "Verification", "Verification");
+        checkFlow();
+    }
+
+    public void checkFlow() {
+        ViewPager2 viewPager = findViewById(R.id.verification_pager);
+        if (Lbryio.isSignedIn()) {
+            boolean flowHandled = false;
+            if (flow == VERIFICATION_FLOW_WALLET) {
+                viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_WALLET, false);
+                flowHandled = true;
+            } else if (flow == VERIFICATION_FLOW_REWARDS) {
+                User user = Lbryio.currentUser;
+                if (!user.isIdentityVerified()) {
+                    // phone number verification required
+                    viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_PHONE, false);
+                    flowHandled = true;
+                } else if (!user.isRewardApproved()) {
+                    // manual verification required
+                    viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_MANUAL, false);
+                    flowHandled = true;
+                }
+            }
+
+            if (!flowHandled) {
+                // user has already been verified and or reward approved
+                setResult(RESULT_CANCELED);
+                finish();
+                return;
+            }
+        }
+    }
+
+    public void showLoading() {
+        findViewById(R.id.verification_loading_progress).setVisibility(View.VISIBLE);
+        findViewById(R.id.verification_pager).setVisibility(View.INVISIBLE);
+        findViewById(R.id.verification_close_button).setVisibility(View.GONE);
+    }
+
+    public void hideLoading() {
+        findViewById(R.id.verification_loading_progress).setVisibility(View.GONE);
+        findViewById(R.id.verification_pager).setVisibility(View.VISIBLE);
+    }
+
+    @Override
+    public void onBackPressed() {
+        // ignore back press
+        return;
+    }
+
+    public void onEmailAdded(String email) {
+        this.email = email;
+        findViewById(R.id.verification_close_button).setVisibility(View.GONE);
+
+        Bundle bundle = new Bundle();
+        bundle.putString("email", email);
+        LbryAnalytics.logEvent(LbryAnalytics.EVENT_EMAIL_ADDED, bundle);
+    }
+    public void onEmailEdit() {
+        findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
+    }
+    public void onEmailVerified() {
+        Snackbar.make(findViewById(R.id.verification_pager), R.string.sign_in_successful, Snackbar.LENGTH_LONG).show();
+        sendBroadcast(new Intent(MainActivity.ACTION_USER_SIGN_IN_SUCCESS));
+
+        Bundle bundle = new Bundle();
+        bundle.putString("email", email);
+        LbryAnalytics.logEvent(LbryAnalytics.EVENT_EMAIL_VERIFIED, bundle);
+
+        if (flow == VERIFICATION_FLOW_SIGN_IN) {
+            final Intent resultIntent = new Intent();
+            resultIntent.putExtra("flow", VERIFICATION_FLOW_SIGN_IN);
+            resultIntent.putExtra("email", email);
+
+            // only sign in required, don't do anything else
+            showLoading();
+            FetchCurrentUserTask task = new FetchCurrentUserTask(new FetchCurrentUserTask.FetchUserTaskHandler() {
+                @Override
+                public void onSuccess(User user) {
+                    Lbryio.currentUser = user;
+                    setResult(RESULT_OK, resultIntent);
+                    finish();
+                }
+
+                @Override
+                public void onError(Exception error) {
+                    showFetchUserError(error.getMessage());
+                    hideLoading();
+                }
+            });
+            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+        } else {
+            // change pager view depending on flow
+            showLoading();
+            FetchCurrentUserTask task = new FetchCurrentUserTask(new FetchCurrentUserTask.FetchUserTaskHandler() {
+                @Override
+                public void onSuccess(User user) {
+                    hideLoading();
+                    findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
+
+                    Lbryio.currentUser = user;
+                    ViewPager2 viewPager = findViewById(R.id.verification_pager);
+                    // for rewards, (show phone verification if not done, or manual verification if required)
+                    if (flow == VERIFICATION_FLOW_REWARDS) {
+                        if (!user.isIdentityVerified()) {
+                            // phone number verification required
+                            viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_PHONE, false);
+                        } else if (!user.isRewardApproved()) {
+                            // manual verification required
+                            viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_MANUAL, false);
+                        } else {
+                            // fully verified
+                            setResult(RESULT_OK);
+                            finish();
+                        }
+                    } else if (flow == VERIFICATION_FLOW_WALLET) {
+                        // for wallet sync, if password unlock is required, show password entry page
+                        viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_WALLET, false);
+                    }
+                }
+                @Override
+                public void onError(Exception error) {
+                    showFetchUserError(error.getMessage());
+                    hideLoading();
+                }
+            });
+            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+        }
+    }
+
+    @Override
+    public void onPhoneAdded(String countryCode, String phoneNumber) {
+
+    }
+
+    @Override
+    public void onPhoneVerified() {
+        showLoading();
+        FetchCurrentUserTask task = new FetchCurrentUserTask(new FetchCurrentUserTask.FetchUserTaskHandler() {
+            @Override
+            public void onSuccess(User user) {
+                Lbryio.currentUser = user;
+                if (user.isIdentityVerified() && user.isRewardApproved()) {
+                    // verified for rewards
+                    LbryAnalytics.logEvent(LbryAnalytics.EVENT_REWARD_ELIGIBILITY_COMPLETED);
+
+                    setResult(RESULT_OK);
+                    finish();
+                    return;
+                }
+
+                // show manual verification page if the user is still not reward approved
+                ViewPager2 viewPager = findViewById(R.id.verification_pager);
+                viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_MANUAL, false);
+                hideLoading();
+            }
+
+            @Override
+            public void onError(Exception error) {
+                showFetchUserError(error.getMessage());
+                hideLoading();
+            }
+        });
+        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+    }
+
+    private void showFetchUserError(String message) {
+        Snackbar.make(findViewById(R.id.verification_pager), message, Snackbar.LENGTH_LONG).
+                setBackgroundTint(Color.RED).setTextColor(Color.WHITE).show();
+    }
+
+    @Override
+    public void onManualVerifyContinue() {
+        setResult(RESULT_OK);
+        finish();
+    }
+
+    @Override
+    public void onWalletSyncProcessing() {
+        findViewById(R.id.verification_close_button).setVisibility(View.GONE);
+    }
+    @Override
+    public void onWalletSyncWaitingForInput() {
+        findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
+    }
+
+    @Override
+    public void onWalletSyncEnabled() {
+        findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
+        setResult(RESULT_OK);
+        finish();
+    }
+
+    @Override
+    public void onWalletSyncFailed(Exception error) {
+        findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/ChannelFilterListAdapter.java

@@ -0,0 +1,125 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.listener.ChannelItemSelectionListener;
+import io.lbry.browser.utils.Helper;
+import lombok.Getter;
+import lombok.Setter;
+
+public class ChannelFilterListAdapter extends RecyclerView.Adapter<ChannelFilterListAdapter.ViewHolder> {
+    private Context context;
+    private List<Claim> items;
+    @Getter
+    @Setter
+    private Claim selectedItem;
+    @Setter
+    private ChannelItemSelectionListener listener;
+
+    public ChannelFilterListAdapter(Context context) {
+        this.context = context;
+        this.items = new ArrayList<>();
+
+        // Always list the placeholder  as the first item
+        Claim claim = new Claim();
+        claim.setPlaceholder(true);
+        items.add(claim);
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected View mediaContainer;
+        protected View alphaContainer;
+        protected View allView;
+        protected ImageView thumbnailView;
+        protected TextView alphaView;
+        protected TextView titleView;
+        public ViewHolder(View v) {
+            super(v);
+            mediaContainer = v.findViewById(R.id.channel_filter_media_container);
+            alphaContainer = v.findViewById(R.id.channel_filter_no_thumbnail);
+            alphaView = v.findViewById(R.id.channel_filter_alpha_view);
+            thumbnailView = v.findViewById(R.id.channel_filter_thumbnail);
+            titleView = v.findViewById(R.id.channel_filter_title);
+            allView = v.findViewById(R.id.channel_filter_all_container);
+        }
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    public boolean isClaimSelected(Claim claim) {
+        return claim.equals(selectedItem);
+    }
+
+    public void clearClaims() {
+        items = new ArrayList<>(items.subList(0, 1));
+        notifyDataSetChanged();
+    }
+
+    public void addClaims(List<Claim> claims) {
+        for (Claim claim : claims) {
+            if (!items.contains(claim)) {
+                items.add(claim);
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public ChannelFilterListAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_channel_filter, root, false);
+        return new ChannelFilterListAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(ChannelFilterListAdapter.ViewHolder vh, int position) {
+        Claim claim = items.get(position);
+        vh.alphaView.setVisibility(claim.isPlaceholder() ? View.GONE : View.VISIBLE);
+        vh.titleView.setVisibility(claim.isPlaceholder() ? View.INVISIBLE : View.VISIBLE);
+        vh.allView.setVisibility(claim.isPlaceholder() ? View.VISIBLE : View.GONE);
+
+        vh.titleView.setText(Helper.isNullOrEmpty(claim.getTitle()) ? claim.getName() : claim.getTitle());
+        String thumbnailUrl = claim.getThumbnailUrl();
+        if (!Helper.isNullOrEmpty(thumbnailUrl) && context != null) {
+            Glide.with(context.getApplicationContext()).load(thumbnailUrl).apply(RequestOptions.circleCropTransform()).into(vh.thumbnailView);
+        }
+        vh.alphaContainer.setVisibility(claim.isPlaceholder() || Helper.isNullOrEmpty(thumbnailUrl) ? View.VISIBLE : View.GONE);
+        vh.thumbnailView.setVisibility(claim.isPlaceholder() || Helper.isNullOrEmpty(thumbnailUrl) ? View.GONE : View.VISIBLE);
+        vh.alphaView.setText(claim.isPlaceholder() ? null : claim.getName() != null ? claim.getName().substring(1, 2) : "");
+
+        int bgColor = Helper.generateRandomColorForValue(claim.getClaimId());
+        Helper.setIconViewBackgroundColor(vh.alphaContainer, bgColor, claim.isPlaceholder(), context);
+
+        vh.itemView.setSelected(isClaimSelected(claim));
+        vh.itemView.setOnClickListener(view -> {
+            if (claim.isPlaceholder()) {
+                selectedItem = null;
+                if (listener != null) {
+                    listener.onChannelSelectionCleared();
+                }
+            } else if (!claim.equals(selectedItem)) {
+                selectedItem = claim;
+                if (listener != null) {
+                    listener.onChannelItemSelected(claim);
+                }
+            }
+            notifyDataSetChanged();
+        });
+    }
+}

app/src/main/java/io/lbry/browser/adapter/ClaimListAdapter.java

@@ -0,0 +1,496 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.text.format.DateUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+import com.google.android.material.snackbar.Snackbar;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import io.lbry.browser.MainActivity;
+import io.lbry.browser.R;
+import io.lbry.browser.listener.SelectionModeListener;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.model.LbryFile;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+import io.lbry.browser.utils.Lbryio;
+import lombok.Getter;
+import lombok.Setter;
+
+public class ClaimListAdapter extends RecyclerView.Adapter<ClaimListAdapter.ViewHolder> {
+    private static final int VIEW_TYPE_STREAM = 1;
+    private static final int VIEW_TYPE_CHANNEL = 2;
+    private static final int VIEW_TYPE_FEATURED = 3; // featured search result
+
+    private Map<String, Claim> quickClaimIdMap;
+    private Map<String, Claim> quickClaimUrlMap;
+    private Map<String, Boolean> notFoundClaimIdMap;
+    private Map<String, Boolean> notFoundClaimUrlMap;
+
+    @Setter
+    private boolean hideFee;
+    @Setter
+    private boolean canEnterSelectionMode;
+    private Context context;
+    private List<Claim> items;
+    private List<Claim> selectedItems;
+    @Setter
+    private ClaimListItemListener listener;
+    @Getter
+    @Setter
+    private boolean inSelectionMode;
+    @Setter
+    private SelectionModeListener selectionModeListener;
+    private float scale;
+
+    public ClaimListAdapter(List<Claim> items, Context context) {
+        this.context = context;
+        this.items = new ArrayList<>(items);
+        this.selectedItems = new ArrayList<>();
+        quickClaimIdMap = new HashMap<>();
+        quickClaimUrlMap = new HashMap<>();
+        notFoundClaimIdMap = new HashMap<>();
+        notFoundClaimUrlMap = new HashMap<>();
+        if (context != null) {
+            scale = context.getResources().getDisplayMetrics().density;
+        }
+    }
+
+    public List<Claim> getSelectedItems() {
+        return this.selectedItems;
+    }
+    public int getSelectedCount() {
+        return selectedItems != null ? selectedItems.size() : 0;
+    }
+    public void clearSelectedItems() {
+        this.selectedItems.clear();
+    }
+    public boolean isClaimSelected(Claim claim) {
+        return selectedItems.contains(claim);
+    }
+
+    public Claim getFeaturedItem() {
+        for (Claim claim : items) {
+            if (claim.isFeatured()) {
+                return claim;
+            }
+        }
+        return null;
+    }
+
+    public void removeFeaturedItem() {
+        int featuredIndex = -1;
+        for (int i = 0; i < items.size(); i++) {
+            if (items.get(i).isFeatured()) {
+                featuredIndex = i;
+                break;
+            }
+        }
+        if (featuredIndex > -1) {
+            items.remove(featuredIndex);
+        }
+    }
+
+    public List<Claim> getItems() {
+        return new ArrayList<>(this.items);
+    }
+
+    public void updateSigningChannelForClaim(Claim resolvedClaim) {
+        for (Claim claim : items) {
+            if (claim.getClaimId().equalsIgnoreCase(resolvedClaim.getClaimId())) {
+                claim.setSigningChannel(resolvedClaim.getSigningChannel());
+            }
+        }
+    }
+
+    public void clearItems() {
+        clearSelectedItems();
+        this.items.clear();
+        quickClaimIdMap.clear();
+        quickClaimUrlMap.clear();
+        notFoundClaimIdMap.clear();
+        notFoundClaimUrlMap.clear();
+        notifyDataSetChanged();
+    }
+
+    public Claim getLastItem() {
+        return items.size() > 0 ? items.get(items.size() - 1) : null;
+    }
+
+    public void addFeaturedItem(Claim claim) {
+        items.add(0, claim);
+        notifyDataSetChanged();
+    }
+
+    public void addItems(List<Claim> claims) {
+        for (Claim claim : claims) {
+            if (!items.contains(claim)) {
+                items.add(claim);
+            }
+        }
+
+        notFoundClaimUrlMap.clear();
+        notFoundClaimIdMap.clear();
+        notifyDataSetChanged();
+    }
+    public void setItems(List<Claim> claims) {
+        items = new ArrayList<>(claims);
+        notifyDataSetChanged();
+    }
+
+    public void removeItems(List<Claim> claims) {
+        items.removeAll(claims);
+        notifyDataSetChanged();
+    }
+
+    public void removeItem(Claim claim) {
+        items.remove(claim);
+        selectedItems.remove(claim);
+        notifyDataSetChanged();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected View feeContainer;
+        protected TextView feeView;
+        protected ImageView thumbnailView;
+        protected View noThumbnailView;
+        protected TextView alphaView;
+        protected TextView vanityUrlView;
+        protected TextView durationView;
+        protected TextView titleView;
+        protected TextView publisherView;
+        protected TextView publishTimeView;
+        protected TextView pendingTextView;
+        protected View repostInfoView;
+        protected TextView repostChannelView;
+        protected View selectedOverlayView;
+        protected TextView fileSizeView;
+        protected ProgressBar downloadProgressView;
+        protected TextView deviceView;
+        public ViewHolder(View v) {
+            super(v);
+            feeContainer = v.findViewById(R.id.claim_fee_container);
+            feeView = v.findViewById(R.id.claim_fee);
+            alphaView = v.findViewById(R.id.claim_thumbnail_alpha);
+            noThumbnailView = v.findViewById(R.id.claim_no_thumbnail);
+            thumbnailView = v.findViewById(R.id.claim_thumbnail);
+            vanityUrlView = v.findViewById(R.id.claim_vanity_url);
+            durationView = v.findViewById(R.id.claim_duration);
+            titleView = v.findViewById(R.id.claim_title);
+            publisherView = v.findViewById(R.id.claim_publisher);
+            publishTimeView = v.findViewById(R.id.claim_publish_time);
+            pendingTextView = v.findViewById(R.id.claim_pending_text);
+            repostInfoView = v.findViewById(R.id.claim_repost_info);
+            repostChannelView = v.findViewById(R.id.claim_repost_channel);
+            selectedOverlayView = v.findViewById(R.id.claim_selected_overlay);
+            fileSizeView = v.findViewById(R.id.claim_file_size);
+            downloadProgressView = v.findViewById(R.id.claim_download_progress);
+            deviceView = v.findViewById(R.id.claim_view_device);
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        if (items.get(position).isFeatured()) {
+            return VIEW_TYPE_FEATURED;
+        }
+
+        Claim claim = items.get(position);
+        String valueType = items.get(position).getValueType();
+        Claim actualClaim = Claim.TYPE_REPOST.equalsIgnoreCase(valueType) ? claim.getRepostedClaim() : claim;
+
+        return Claim.TYPE_CHANNEL.equalsIgnoreCase(actualClaim.getValueType()) ? VIEW_TYPE_CHANNEL : VIEW_TYPE_STREAM;
+    }
+
+    public void updateFileForClaimByIdOrUrl(LbryFile file, String claimId, String url) {
+        updateFileForClaimByIdOrUrl(file, claimId, url,  false);
+    }
+    public void updateFileForClaimByIdOrUrl(LbryFile file, String claimId, String url, boolean skipNotFound) {
+        if (!skipNotFound) {
+            if (notFoundClaimIdMap.containsKey(claimId) && notFoundClaimUrlMap.containsKey(url)) {
+                return;
+            }
+        }
+        if (quickClaimIdMap.containsKey(claimId)) {
+            quickClaimIdMap.get(claimId).setFile(file);
+            notifyDataSetChanged();
+            return;
+        }
+        if (quickClaimUrlMap.containsKey(claimId)) {
+            quickClaimUrlMap.get(claimId).setFile(file);
+            notifyDataSetChanged();
+            return;
+        }
+
+        boolean claimFound = false;
+        for (int i = 0; i < items.size(); i++) {
+            Claim claim = items.get(i);
+            if (claimId.equalsIgnoreCase(claim.getClaimId()) || url.equalsIgnoreCase(claim.getPermanentUrl())) {
+                quickClaimIdMap.put(claimId, claim);
+                quickClaimUrlMap.put(url, claim);
+                claim.setFile(file);
+                notifyDataSetChanged();
+                claimFound = true;
+                break;
+            }
+        }
+
+        if (!claimFound) {
+            notFoundClaimIdMap.put(claimId, true);
+            notFoundClaimUrlMap.put(url, true);
+        }
+    }
+    public void clearFileForClaimOrUrl(String outpoint, String url) {
+        clearFileForClaimOrUrl(outpoint, url, false);
+        notifyDataSetChanged();
+    }
+
+
+    public void clearFileForClaimOrUrl(String outpoint, String url, boolean remove) {
+        int claimIndex = -1;
+        for (int i = 0; i < items.size(); i++) {
+            Claim claim = items.get(i);
+            if (outpoint.equalsIgnoreCase(claim.getOutpoint()) || url.equalsIgnoreCase(claim.getPermanentUrl())) {
+                claimIndex = i;
+                claim.setFile(null);
+                break;
+            }
+        }
+        if (remove && claimIndex > -1) {
+            Claim removed = items.remove(claimIndex);
+            selectedItems.remove(removed);
+        }
+
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public ClaimListAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        int viewResourceId = -1;
+        switch (viewType) {
+            case VIEW_TYPE_FEATURED: viewResourceId = R.layout.list_item_featured_search_result; break;
+            case VIEW_TYPE_CHANNEL: viewResourceId = R.layout.list_item_channel; break;
+            case VIEW_TYPE_STREAM: default: viewResourceId = R.layout.list_item_stream; break;
+        }
+
+        View v = LayoutInflater.from(context).inflate(viewResourceId, parent, false);
+        return new ClaimListAdapter.ViewHolder(v);
+    }
+
+    public int getScaledValue(int value) {
+        return (int) (value * scale + 0.5f);
+    }
+
+    @Override
+    public void onBindViewHolder(ClaimListAdapter.ViewHolder vh, int position) {
+        int type = getItemViewType(position);
+        int paddingTop = position == 0 ? 16 : 8;
+        int paddingBottom = position == getItemCount() - 1 ? 16 : 8;
+        int paddingTopScaled = getScaledValue(paddingTop);
+        int paddingBottomScaled = getScaledValue(paddingBottom);
+        vh.itemView.setPadding(vh.itemView.getPaddingLeft(), paddingTopScaled, vh.itemView.getPaddingRight(), paddingBottomScaled);
+
+        Claim original = items.get(position);
+        boolean isRepost = Claim.TYPE_REPOST.equalsIgnoreCase(original.getValueType());
+        final Claim item = Claim.TYPE_REPOST.equalsIgnoreCase(original.getValueType()) ? original.getRepostedClaim() : original;
+        Claim.GenericMetadata metadata = item.getValue();
+        Claim signingChannel = item.getSigningChannel();
+        Claim.StreamMetadata streamMetadata = null;
+        if (metadata instanceof Claim.StreamMetadata) {
+            streamMetadata = (Claim.StreamMetadata) metadata;
+        }
+        String thumbnailUrl = item.getThumbnailUrl();
+        long publishTime = (streamMetadata != null && streamMetadata.getReleaseTime() > 0) ? streamMetadata.getReleaseTime() * 1000 : item.getTimestamp() * 1000;
+        int bgColor = Helper.generateRandomColorForValue(item.getClaimId());
+        if (bgColor == 0) {
+            bgColor = Helper.generateRandomColorForValue(item.getName());
+        }
+
+        boolean isPending = item.getConfirmations() == 0;
+        boolean isSelected = isClaimSelected(item);
+        vh.itemView.setSelected(isSelected);
+        vh.selectedOverlayView.setVisibility(isSelected ? View.VISIBLE : View.GONE);
+        vh.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (isPending) {
+                    Snackbar.make(vh.itemView, R.string.item_pending_blockchain, Snackbar.LENGTH_LONG).show();
+                    return;
+                }
+
+                if (inSelectionMode) {
+                    toggleSelectedClaim(original);
+                } else {
+                    if (listener != null) {
+                        listener.onClaimClicked(item);
+                    }
+                }
+            }
+        });
+        vh.itemView.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                if (!canEnterSelectionMode) {
+                    return false;
+                }
+
+                if (isPending) {
+                    Snackbar.make(vh.itemView, R.string.item_pending_blockchain, Snackbar.LENGTH_LONG).show();
+                    return false;
+                }
+
+                if (!inSelectionMode) {
+                    inSelectionMode = true;
+                    if (selectionModeListener != null) {
+                        selectionModeListener.onEnterSelectionMode();
+                    }
+                }
+                toggleSelectedClaim(original);
+                return true;
+            }
+        });
+
+        vh.publisherView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (listener != null && signingChannel != null) {
+                    listener.onClaimClicked(signingChannel);
+                }
+            }
+        });
+
+        vh.publishTimeView.setVisibility(!isPending ? View.VISIBLE : View.GONE);
+        vh.pendingTextView.setVisibility(isPending ? View.VISIBLE : View.GONE);
+        vh.repostInfoView.setVisibility(isRepost ? View.VISIBLE : View.GONE);
+        vh.repostChannelView.setText(isRepost ? original.getSigningChannel().getName() : null);
+        vh.repostChannelView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (listener != null) {
+                    listener.onClaimClicked(original.getSigningChannel());
+                }
+            }
+        });
+
+        vh.titleView.setText(Helper.isNullOrEmpty(item.getTitle()) ? item.getName() : item.getTitle());
+        if (type == VIEW_TYPE_FEATURED) {
+            LbryUri vanityUrl = new LbryUri();
+            vanityUrl.setClaimName(item.getName());
+            vh.vanityUrlView.setText(vanityUrl.toString());
+        }
+
+        vh.feeContainer.setVisibility(item.isUnresolved() || !Claim.TYPE_STREAM.equalsIgnoreCase(item.getValueType()) ? View.GONE : View.VISIBLE);
+        vh.noThumbnailView.setVisibility(Helper.isNullOrEmpty(thumbnailUrl) ? View.VISIBLE : View.GONE);
+        Helper.setIconViewBackgroundColor(vh.noThumbnailView, bgColor, false, context);
+
+        if (type == VIEW_TYPE_FEATURED && item.isUnresolved()) {
+            vh.durationView.setVisibility(View.GONE);
+            vh.titleView.setText("Nothing here. Publish something!");
+            vh.alphaView.setText(item.getName().substring(0, Math.min(5, item.getName().length() - 1)));
+        } else {
+            if (Claim.TYPE_STREAM.equalsIgnoreCase(item.getValueType())) {
+                long duration = item.getDuration();
+                if (!Helper.isNullOrEmpty(thumbnailUrl)) {
+                    Glide.with(context.getApplicationContext()).
+                            load(thumbnailUrl).
+                            centerCrop().
+                            placeholder(R.drawable.bg_thumbnail_placeholder).
+                            into(vh.thumbnailView);
+                    vh.thumbnailView.setVisibility(View.VISIBLE);
+                } else {
+                    vh.thumbnailView.setVisibility(View.GONE);
+                }
+
+                BigDecimal cost = item.getActualCost(Lbryio.LBCUSDRate);
+                vh.feeContainer.setVisibility(cost.doubleValue() > 0 && !hideFee ? View.VISIBLE : View.GONE);
+                vh.feeView.setText(cost.doubleValue() > 0 ? Helper.shortCurrencyFormat(cost.doubleValue()) : "Paid");
+                vh.alphaView.setText(item.getName().substring(0, Math.min(5, item.getName().length() - 1)));
+                vh.publisherView.setText(signingChannel != null ? signingChannel.getName() : context.getString(R.string.anonymous));
+                vh.publishTimeView.setText(DateUtils.getRelativeTimeSpanString(
+                        publishTime, System.currentTimeMillis(), 0, DateUtils.FORMAT_ABBREV_RELATIVE));
+                vh.durationView.setVisibility(duration > 0 ? View.VISIBLE : View.GONE);
+                vh.durationView.setText(Helper.formatDuration(duration));
+
+                LbryFile claimFile = item.getFile();
+                boolean isDownloading = false;
+                int progress = 0;
+                String fileSizeString = claimFile == null ? null : Helper.formatBytes(claimFile.getTotalBytes(), false);
+                if (claimFile != null &&
+                        !Helper.isNullOrEmpty(claimFile.getDownloadPath()) &&
+                        !claimFile.isCompleted() &&
+                        claimFile.getWrittenBytes() < claimFile.getTotalBytes()) {
+                    isDownloading = true;
+                    progress = claimFile.getTotalBytes() > 0 ?
+                            Double.valueOf(((double) claimFile.getWrittenBytes() / (double) claimFile.getTotalBytes()) * 100.0).intValue() : 0;
+                    fileSizeString = String.format("%s / %s",
+                            Helper.formatBytes(claimFile.getWrittenBytes(), false),
+                            Helper.formatBytes(claimFile.getTotalBytes(), false));
+                }
+
+                Helper.setViewText(vh.fileSizeView, claimFile != null && !Helper.isNullOrEmpty(claimFile.getDownloadPath()) ? fileSizeString : null);
+                Helper.setViewVisibility(vh.downloadProgressView, isDownloading ? View.VISIBLE : View.INVISIBLE);
+                Helper.setViewProgress(vh.downloadProgressView, progress);
+                Helper.setViewText(vh.deviceView, item.getDevice());
+            } else if (Claim.TYPE_CHANNEL.equalsIgnoreCase(item.getValueType())) {
+                if (!Helper.isNullOrEmpty(thumbnailUrl)) {
+                    Glide.with(context.getApplicationContext()).
+                            load(thumbnailUrl).
+                            centerCrop().
+                            placeholder(R.drawable.bg_thumbnail_placeholder).
+                            apply(RequestOptions.circleCropTransform()).
+                            into(vh.thumbnailView);
+                }
+                vh.alphaView.setText(item.getName().substring(1, 2).toUpperCase());
+                vh.publisherView.setText(item.getName());
+                vh.publishTimeView.setText(DateUtils.getRelativeTimeSpanString(
+                        publishTime, System.currentTimeMillis(), 0, DateUtils.FORMAT_ABBREV_RELATIVE));
+            }
+        }
+    }
+
+    private void toggleSelectedClaim(Claim claim) {
+        if (selectedItems.contains(claim)) {
+            selectedItems.remove(claim);
+        } else {
+            selectedItems.add(claim);
+        }
+
+        if (selectionModeListener != null) {
+            selectionModeListener.onItemSelectionToggled();
+        }
+
+        if (selectedItems.size() == 0) {
+            inSelectionMode = false;
+            if (selectionModeListener != null) {
+                selectionModeListener.onExitSelectionMode();
+            }
+        }
+
+        notifyDataSetChanged();
+    }
+
+    public interface ClaimListItemListener {
+        void onClaimClicked(Claim claim);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/EditorsChoiceItemAdapter.java

@@ -0,0 +1,117 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.EditorsChoiceItem;
+import io.lbry.browser.utils.Helper;
+import lombok.Setter;
+
+public class EditorsChoiceItemAdapter extends RecyclerView.Adapter<EditorsChoiceItemAdapter.ViewHolder> {
+    private static final int VIEW_TYPE_HEADER = 1;
+    private static final int VIEW_TYPE_CONTENT = 2;
+
+    private Context context;
+    private List<EditorsChoiceItem> items;
+    @Setter
+    private EditorsChoiceItemListener listener;
+
+    public EditorsChoiceItemAdapter(List<EditorsChoiceItem> items, Context context) {
+        this.context = context;
+        this.items = new ArrayList<>(items);
+    }
+
+    public void addFeaturedItem(EditorsChoiceItem item) {
+        items.add(0, item);
+        notifyDataSetChanged();
+    }
+
+    public void addItems(List<EditorsChoiceItem> items) {
+        for (EditorsChoiceItem item : items) {
+            if (!this.items.contains(item)) {
+                this.items.add(item);
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected ImageView thumbnailView;
+        protected TextView descriptionView;
+        protected TextView headerView;
+        protected TextView titleView;
+        protected View cardView;
+
+        public ViewHolder(View v) {
+            super(v);
+
+            cardView = v.findViewById(R.id.editors_choice_content_card);
+            descriptionView = v.findViewById(R.id.editors_choice_content_description);
+            titleView = v.findViewById(R.id.editors_choice_content_title);
+
+            thumbnailView = v.findViewById(R.id.editors_choice_content_thumbnail);
+            headerView = v.findViewById(R.id.editors_choice_header_title);
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        return items.get(position).isHeader() ? VIEW_TYPE_HEADER : VIEW_TYPE_CONTENT;
+    }
+
+    @Override
+    public EditorsChoiceItemAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_editors_choice, parent, false);
+        return new EditorsChoiceItemAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(EditorsChoiceItemAdapter.ViewHolder vh, int position) {
+        int type = getItemViewType(position);
+        EditorsChoiceItem item = items.get(position);
+
+        vh.headerView.setVisibility(type == VIEW_TYPE_HEADER ? View.VISIBLE : View.GONE);
+        vh.cardView.setVisibility(type == VIEW_TYPE_CONTENT ? View.VISIBLE : View.GONE);
+
+        vh.headerView.setText(item.getTitle());
+        vh.titleView.setText(item.getTitle());
+        vh.descriptionView.setText(item.getDescription());
+        if (!Helper.isNullOrEmpty(item.getThumbnailUrl())) {
+            Glide.with(context.getApplicationContext()).
+                    load(item.getThumbnailUrl()).
+                    centerCrop().
+                    placeholder(R.drawable.bg_thumbnail_placeholder).
+                    into(vh.thumbnailView);
+        }
+
+        vh.cardView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (listener != null) {
+                    listener.onEditorsChoiceItemClicked(item);
+                }
+            }
+        });
+    }
+
+    public interface EditorsChoiceItemListener {
+        void onEditorsChoiceItemClicked(EditorsChoiceItem item);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/GalleryGridAdapter.java

@@ -0,0 +1,119 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.graphics.Rect;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.GalleryItem;
+import io.lbry.browser.utils.Helper;
+import lombok.Setter;
+
+public class GalleryGridAdapter extends RecyclerView.Adapter<GalleryGridAdapter.ViewHolder> {
+    private Context context;
+    private List<GalleryItem> items;
+    @Setter
+    private GalleryItemClickListener listener;
+
+    public GalleryGridAdapter(List<GalleryItem> items, Context context) {
+        this.items = new ArrayList<>(items);
+        this.context = context;
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected ImageView thumbnailView;
+        protected TextView durationView;
+        public ViewHolder(View v) {
+            super(v);
+            thumbnailView = v.findViewById(R.id.gallery_item_thumbnail);
+            durationView = v.findViewById(R.id.gallery_item_duration);
+        }
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    public void addItem(GalleryItem item) {
+        if (!items.contains(item)) {
+            items.add(item);
+            notifyDataSetChanged();
+        }
+    }
+
+    public void addItems(List<GalleryItem> items) {
+        for (GalleryItem item : items) {
+            if (!this.items.contains(item)) {
+                this.items.add(item);
+                notifyDataSetChanged();
+            }
+        }
+    }
+
+    public void clearItems() {
+        items.clear();
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public GalleryGridAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_gallery, root, false);
+        return new GalleryGridAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(GalleryGridAdapter.ViewHolder vh, int position) {
+        GalleryItem item = items.get(position);
+        String thumbnailUrl = item.getThumbnailPath();
+        Glide.with(context.getApplicationContext()).load(thumbnailUrl).centerCrop().into(vh.thumbnailView);
+        vh.durationView.setVisibility(item.getDuration() > 0 ? View.VISIBLE : View.INVISIBLE);
+        vh.durationView.setText(item.getDuration() > 0 ? Helper.formatDuration(Double.valueOf(item.getDuration() / 1000.0).longValue()) : null);
+
+        vh.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (listener != null) {
+                    listener.onGalleryItemClicked(item);
+                }
+            }
+        });
+    }
+
+    public interface GalleryItemClickListener {
+        void onGalleryItemClicked(GalleryItem item);
+    }
+
+    public static  class GalleryGridItemDecoration extends RecyclerView.ItemDecoration {
+
+        private int spanCount;
+        private int spacing;
+
+        public GalleryGridItemDecoration(int spanCount, int spacing) {
+            this.spanCount = spanCount;
+            this.spacing = spacing;
+        }
+
+        @Override
+        public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
+            int position = parent.getChildAdapterPosition(view); // item position
+            int column = position % spanCount; // item column
+
+            outRect.left = column * spacing / spanCount; // column * ((1f / spanCount) * spacing)
+            outRect.right = spacing - (column + 1) * spacing / spanCount; // spacing - (column + 1) * ((1f /    spanCount) * spacing)
+            if (position >= spanCount) {
+                outRect.top = spacing; // item top
+            }
+        }
+    }
+}

app/src/main/java/io/lbry/browser/adapter/InlineChannelSpinnerAdapter.java

@@ -0,0 +1,80 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.database.DataSetObserver;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.SpinnerAdapter;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Claim;
+
+public class InlineChannelSpinnerAdapter extends ArrayAdapter<Claim> {
+
+    private List<Claim> channels;
+    private int layoutResourceId;
+    private LayoutInflater inflater;
+
+    public InlineChannelSpinnerAdapter(Context context, int resource, List<Claim> channels) {
+        super(context, resource, 0, channels);
+        inflater = LayoutInflater.from(context);
+        layoutResourceId = resource;
+        this.channels = new ArrayList<>(channels);
+    }
+    public void addPlaceholder(boolean includeAnonymous) {
+        Claim placeholder = new Claim();
+        placeholder.setPlaceholder(true);
+        insert(placeholder, 0);
+        channels.add(0, placeholder);
+
+        if (includeAnonymous) {
+            Claim anonymous = new Claim();
+            anonymous.setPlaceholderAnonymous(true);
+            insert(anonymous, 1);
+            channels.add(1, anonymous);
+        }
+    }
+
+    public int getItemPosition(Claim item) {
+        for (int i = 0; i < channels.size(); i++) {
+            Claim channel = channels.get(i);
+            if (item.getClaimId().equalsIgnoreCase(channel.getClaimId())) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    @Override
+    public View getDropDownView(int position, View view, ViewGroup parent) {
+        return createView(position, view, parent);
+    }
+
+    @Override
+    public View getView(int position, View view, ViewGroup parent) {
+        return createView(position, view, parent);
+    }
+    private View createView(int position, View convertView, ViewGroup parent){
+        View view = inflater.inflate(layoutResourceId, parent, false);
+
+        Context context = getContext();
+        Claim channel = getItem(position);
+        String name = channel.getName();
+        if (channel.isPlaceholder()) {
+            name = context.getString(R.string.create_a_channel);
+        } else if (channel.isPlaceholderAnonymous()) {
+            name = context.getString(R.string.anonymous);
+        }
+
+        TextView label = view.findViewById(R.id.channel_item_name);
+        label.setText(name);
+
+        return view;
+    }
+}

app/src/main/java/io/lbry/browser/adapter/InviteeListAdapter.java

@@ -0,0 +1,92 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Typeface;
+import android.net.Uri;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.text.DecimalFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.lbryinc.Invitee;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+import lombok.Setter;
+
+public class InviteeListAdapter extends RecyclerView.Adapter<InviteeListAdapter.ViewHolder> {
+
+    private Context context;
+    private List<Invitee> items;
+
+    public InviteeListAdapter(List<Invitee> invitees, Context context) {
+        this.context = context;
+        this.items = new ArrayList<>(invitees);
+    }
+
+    public void clear() {
+        items.clear();
+        notifyDataSetChanged();
+    }
+
+    public List<Invitee> getItems() {
+        return new ArrayList<>(items);
+    }
+
+    public void addHeader() {
+        Invitee header = new Invitee();
+        header.setHeader(true);
+        items.add(0, header);
+    }
+
+    public void addInvitees(List<Invitee> Invitees) {
+        for (Invitee tx : Invitees) {
+            if (!items.contains(tx)) {
+                items.add(tx);
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    @Override
+    public InviteeListAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_invitee, root, false);
+        return new InviteeListAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(InviteeListAdapter.ViewHolder vh, int position) {
+        Invitee item = items.get(position);
+        vh.emailView.setText(item.isHeader() ? context.getString(R.string.email) : item.getEmail());
+        vh.emailView.setTypeface(null, item.isHeader() ? Typeface.BOLD : Typeface.NORMAL);
+
+        String rewardText = context.getString(
+                item.isInviteRewardClaimed() ? R.string.claimed :
+                        (item.isInviteRewardClaimable() ? R.string.claimable : R.string.unclaimable));
+        vh.rewardView.setText(item.isHeader() ? context.getString(R.string.reward) : rewardText);
+        vh.rewardView.setTypeface(null, item.isHeader() ? Typeface.BOLD : Typeface.NORMAL);
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected TextView emailView;
+        protected TextView rewardView;
+
+        public ViewHolder(View v) {
+            super(v);
+            emailView = v.findViewById(R.id.invitee_email);
+            rewardView = v.findViewById(R.id.invitee_reward);
+        }
+    }
+}

app/src/main/java/io/lbry/browser/adapter/LanguageSpinnerAdapter.java

@@ -0,0 +1,53 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.model.Language;
+import io.lbry.browser.utils.Predefined;
+
+public class LanguageSpinnerAdapter extends ArrayAdapter<Language> {
+    private int layoutResourceId;
+    private LayoutInflater inflater;
+
+    public LanguageSpinnerAdapter(Context context, int resource) {
+        super(context, resource, 0, Predefined.PUBLISH_LANGUAGES);
+        inflater = LayoutInflater.from(context);
+        layoutResourceId = resource;
+    }
+
+    public int getItemPosition(String languageCode) {
+        for (int i = 0; i < Predefined.PUBLISH_LANGUAGES.size(); i++) {
+            Language lang = Predefined.PUBLISH_LANGUAGES.get(i);
+            if (lang.getCode().equalsIgnoreCase(languageCode)) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    @Override
+    public View getDropDownView(int position, View view, @NonNull ViewGroup parent) {
+        return createView(position, view, parent);
+    }
+    @Override
+    public View getView(int position, View view, @NonNull ViewGroup parent) {
+        return createView(position, view, parent);
+    }
+    private View createView(int position, View convertView, ViewGroup parent) {
+        Language item = getItem(position);
+        View view = inflater.inflate(layoutResourceId, parent, false);
+        TextView label = view.findViewById(R.id.item_display_name);
+        label.setText(item != null ? item.getStringResourceId() : 0);
+
+        return view;
+    }
+}

app/src/main/java/io/lbry/browser/adapter/LicenseSpinnerAdapter.java

@@ -0,0 +1,52 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Language;
+import io.lbry.browser.model.License;
+import io.lbry.browser.utils.Predefined;
+
+public class LicenseSpinnerAdapter extends ArrayAdapter<License> {
+    private int layoutResourceId;
+    private LayoutInflater inflater;
+
+    public LicenseSpinnerAdapter(Context context, int resource) {
+        super(context, resource, 0, Predefined.LICENSES);
+        inflater = LayoutInflater.from(context);
+        layoutResourceId = resource;
+    }
+    public int getItemPosition(String name) {
+        for (int i = 0; i < Predefined.LICENSES.size(); i++) {
+            License lic = Predefined.LICENSES.get(i);
+            if (lic.getName().equalsIgnoreCase(name)) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    @Override
+    public View getDropDownView(int position, View view, @NonNull ViewGroup parent) {
+        return createView(position, view, parent);
+    }
+    @Override
+    public View getView(int position, View view, @NonNull ViewGroup parent) {
+        return createView(position, view, parent);
+    }
+    private View createView(int position, View convertView, ViewGroup parent) {
+        License item = getItem(position);
+        View view = inflater.inflate(layoutResourceId, parent, false);
+        TextView label = view.findViewById(R.id.item_display_name);
+        label.setText(item != null ? item.getStringResourceId() : 0);
+
+        return view;
+    }
+}

app/src/main/java/io/lbry/browser/adapter/NavigationMenuAdapter.java

@@ -0,0 +1,117 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.NavMenuItem;
+import io.lbry.browser.ui.controls.SolidIconView;
+import io.lbry.browser.utils.Helper;
+import lombok.Getter;
+import lombok.Setter;
+
+public class NavigationMenuAdapter extends RecyclerView.Adapter<NavigationMenuAdapter.ViewHolder> {
+    private static final int TYPE_GROUP = 1;
+    private static final int TYPE_ITEM = 2;
+
+    private Context context;
+    private List<NavMenuItem> menuItems;
+    private NavMenuItem currentItem;
+    @Setter
+    private NavigationMenuItemClickListener listener;
+
+    public NavigationMenuAdapter(List<NavMenuItem> menuItems, Context context) {
+        this.menuItems = new ArrayList<>(menuItems);
+        this.context = context;
+    }
+
+    public void setCurrentItem(int id) {
+        for (NavMenuItem item : menuItems) {
+            if (item.getId() == id) {
+                this.currentItem = item;
+                break;
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    public void setExtraLabelForItem(int id, String extraLabel) {
+        for (NavMenuItem item : menuItems) {
+            if (item.getId() == id) {
+                item.setExtraLabel(extraLabel);
+                break;
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    public void setCurrentItem(NavMenuItem currentItem) {
+        this.currentItem = currentItem;
+        notifyDataSetChanged();
+    }
+
+    public int getCurrentItemId() {
+        return currentItem != null ? currentItem.getId() : -1;
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected SolidIconView iconView;
+        protected TextView titleView;
+        public ViewHolder(View v) {
+            super(v);
+            titleView = v.findViewById(R.id.nav_menu_title);
+            iconView = v.findViewById(R.id.nav_menu_item_icon);
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return menuItems != null ? menuItems.size() : 0;
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        return menuItems.get(position).isGroup() ? TYPE_GROUP : TYPE_ITEM;
+    }
+
+    @Override
+    public NavigationMenuAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View v = LayoutInflater.from(context).inflate(viewType == TYPE_GROUP ?
+                R.layout.list_item_nav_menu_group : R.layout.list_item_nav_menu_item, parent, false);
+        return new NavigationMenuAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder vh, int position) {
+        int type = getItemViewType(position);
+        NavMenuItem item = menuItems.get(position);
+        String displayTitle = !Helper.isNullOrEmpty(item.getExtraLabel()) ? String.format("%s (%s)", item.getTitle(), item.getExtraLabel()) : item.getTitle();
+        vh.titleView.setText(displayTitle);
+        if (type == TYPE_ITEM && vh.iconView != null) {
+            vh.iconView.setText(item.getIcon());
+        }
+        vh.itemView.setSelected(item.equals(currentItem));
+        vh.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (listener != null) {
+                    listener.onNavigationMenuItemClicked(item);
+                }
+            }
+        });
+    }
+
+    public interface NavigationMenuItemClickListener {
+        void onNavigationMenuItemClicked(NavMenuItem menuItem);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/RewardListAdapter.java

@@ -0,0 +1,216 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.net.Uri;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.snackbar.Snackbar;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.lbryinc.Reward;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.Lbryio;
+import lombok.Getter;
+import lombok.Setter;
+
+public class RewardListAdapter extends RecyclerView.Adapter<RewardListAdapter.ViewHolder> {
+
+    public static final int DISPLAY_MODE_ALL = 1;
+    public static final int DISPLAY_MODE_UNCLAIMED = 2;
+
+    private Context context;
+    @Setter
+    private List<Reward> all;
+    private List<Reward> items;
+    @Setter
+    private RewardClickListener clickListener;
+    @Getter
+    private int displayMode;
+
+    public RewardListAdapter(List<Reward> all, Context context) {
+        this.all = new ArrayList<>(all);
+        this.items = new ArrayList<>(all);
+        this.context = context;
+        this.displayMode = DISPLAY_MODE_ALL;
+
+        addCustomReward();
+    }
+
+    public void setRewards(List<Reward> rewards) {
+        this.all = new ArrayList<>(rewards);
+        updateItemsForDisplayMode();
+        notifyDataSetChanged();
+    }
+
+    public void setDisplayMode(int displayMode) {
+        this.displayMode = displayMode;
+        updateItemsForDisplayMode();
+        notifyDataSetChanged();
+    }
+
+    private void updateItemsForDisplayMode() {
+        if (displayMode == DISPLAY_MODE_ALL) {
+            items = new ArrayList<>(all);
+        } else if (displayMode == DISPLAY_MODE_UNCLAIMED) {
+            items = new ArrayList<>();
+            for (Reward reward : all) {
+                if (!reward.isClaimed()) {
+                    items.add(reward);
+                }
+            }
+        }
+        addCustomReward();
+    }
+
+    private void addCustomReward() {
+        Reward custom = new Reward();
+        custom.setCustom(true);
+        custom.setRewardTitle(context.getString(R.string.custom_reward_title));
+        custom.setRewardDescription(context.getString(R.string.custom_reward_description));
+        items.add(custom);
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected View iconClaimed;
+        protected View loading;
+        protected View upTo;
+        protected TextView textTitle;
+        protected TextView textDescription;
+        protected TextView textLbcValue;
+        protected TextView textUsdValue;
+        protected TextView textLinkTransaction;
+        protected EditText inputCustomCode;
+        protected MaterialButton buttonClaimCustom;
+        public ViewHolder(View v) {
+            super(v);
+            iconClaimed = v.findViewById(R.id.reward_item_claimed_icon);
+            upTo = v.findViewById(R.id.reward_item_up_to);
+            loading = v.findViewById(R.id.reward_item_loading);
+            textTitle = v.findViewById(R.id.reward_item_title);
+            textDescription = v.findViewById(R.id.reward_item_description);
+            textLbcValue = v.findViewById(R.id.reward_item_lbc_value);
+            textLinkTransaction = v.findViewById(R.id.reward_item_tx_link);
+            textUsdValue = v.findViewById(R.id.reward_item_usd_value);
+            inputCustomCode = v.findViewById(R.id.reward_item_custom_code_input);
+            buttonClaimCustom = v.findViewById(R.id.reward_item_custom_claim_button);
+        }
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    public void addReward(Reward reward) {
+        if (!items.contains(reward)) {
+            items.add(reward);
+        }
+        notifyDataSetChanged();
+    }
+    public List<Reward> getRewards() {
+        return new ArrayList<>(items);
+    }
+
+    @Override
+    public RewardListAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_reward, root, false);
+        return new RewardListAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(RewardListAdapter.ViewHolder vh, int position) {
+        Reward reward = items.get(position);
+        String displayAmount = reward.getDisplayAmount();
+        double rewardAmount = 0;
+        if (!"?".equals(displayAmount)) {
+            rewardAmount = Double.valueOf(displayAmount);
+        }
+        boolean hasTransaction = !Helper.isNullOrEmpty(reward.getTransactionId()) && reward.getTransactionId().length() > 7;
+        vh.iconClaimed.setVisibility(reward.isClaimed() ? View.VISIBLE : View.INVISIBLE);
+        vh.inputCustomCode.setVisibility(reward.isCustom() ? View.VISIBLE : View.GONE);
+        vh.buttonClaimCustom.setVisibility(reward.isCustom() ? View.VISIBLE : View.GONE);
+        vh.textTitle.setText(reward.getRewardTitle());
+        vh.textDescription.setText(reward.getRewardDescription());
+        vh.upTo.setVisibility(reward.shouldDisplayRange() ? View.VISIBLE : View.GONE);
+        vh.textLbcValue.setText(reward.isCustom() ? "?" : Helper.LBC_CURRENCY_FORMAT.format(Helper.parseDouble(reward.getDisplayAmount(), 0)));
+        vh.textLinkTransaction.setVisibility(hasTransaction ? View.VISIBLE : View.GONE);
+        vh.textLinkTransaction.setText(hasTransaction ? reward.getTransactionId().substring(0, 7) : null);
+        vh.textLinkTransaction.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (context != null) {
+                    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(String.format("%s/%s", Helper.EXPLORER_TX_PREFIX, reward.getTransactionId())));
+                    context.startActivity(intent);
+                }
+            }
+        });
+
+        vh.textUsdValue.setText(reward.isCustom() || Lbryio.LBCUSDRate == 0 ? null :
+                String.format("≈$%s", Helper.SIMPLE_CURRENCY_FORMAT.format(rewardAmount * Lbryio.LBCUSDRate)));
+
+        vh.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (reward.isClaimed()) {
+                    return;
+                }
+
+                if (clickListener != null) {
+                    clickListener.onRewardClicked(reward, vh.loading);
+                }
+            }
+        });
+
+        vh.inputCustomCode.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+                String value = charSequence.toString().trim();
+                vh.buttonClaimCustom.setEnabled(value.length() > 0);
+            }
+
+            @Override
+            public void afterTextChanged(Editable editable) {
+
+            }
+        });
+
+        vh.buttonClaimCustom.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                String claimCode = Helper.getValue(vh.inputCustomCode.getText());
+                if (Helper.isNullOrEmpty(claimCode)) {
+                    Snackbar.make(view, R.string.please_enter_claim_code, Snackbar.LENGTH_LONG).
+                            setBackgroundTint(Color.RED).setTextColor(Color.WHITE).show();
+                    return;
+                }
+
+                if (clickListener != null) {
+                    clickListener.onCustomClaimButtonClicked(claimCode, vh.inputCustomCode, vh.buttonClaimCustom, vh.loading);
+                }
+            }
+        });
+    }
+
+    public interface RewardClickListener {
+        void onRewardClicked(Reward reward, View loadingView);
+        void onCustomClaimButtonClicked(String code, EditText inputCustomCode, MaterialButton buttonClaim, View loadingView);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/SuggestedChannelGridAdapter.java

@@ -0,0 +1,127 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.listener.ChannelItemSelectionListener;
+import io.lbry.browser.utils.Helper;
+import lombok.Setter;
+
+public class SuggestedChannelGridAdapter extends RecyclerView.Adapter<SuggestedChannelGridAdapter.ViewHolder> {
+    private Context context;
+    private List<Claim> items;
+    private List<Claim> selectedItems;
+    @Setter
+    private ChannelItemSelectionListener listener;
+
+    public SuggestedChannelGridAdapter(List<Claim> items, Context context) {
+        this.items = new ArrayList<>(items);
+        this.selectedItems = new ArrayList<>();
+        this.context = context;
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected View noThumbnailView;
+        protected ImageView thumbnailView;
+        protected TextView alphaView;
+        protected TextView titleView;
+        protected TextView tagView;
+        public ViewHolder(View v) {
+            super(v);
+            noThumbnailView = v.findViewById(R.id.suggested_channel_no_thumbnail);
+            alphaView = v.findViewById(R.id.suggested_channel_alpha_view);
+            thumbnailView = v.findViewById(R.id.suggested_channel_thumbnail);
+            titleView = v.findViewById(R.id.suggested_channel_title);
+            tagView = v.findViewById(R.id.suggested_channel_tag);
+        }
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    public int getSelectedCount() { return selectedItems.size(); }
+
+    public void clearItems() {
+        items.clear();
+        notifyDataSetChanged();
+    }
+
+    public List<Claim> getSelectedItems() {
+        return this.selectedItems;
+    }
+    public void clearSelectedItems() {
+        this.selectedItems.clear();
+    }
+    public boolean isClaimSelected(Claim claim) {
+        return selectedItems.contains(claim);
+    }
+
+    public void addClaims(List<Claim> claims) {
+        for (Claim claim : claims) {
+            if (!items.contains(claim)) {
+                items.add(claim);
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public SuggestedChannelGridAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_suggested_channel, root, false);
+        return new SuggestedChannelGridAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(SuggestedChannelGridAdapter.ViewHolder vh, int position) {
+        Claim claim = items.get(position);
+        String thumbnailUrl = claim.getThumbnailUrl();
+
+        int bgColor = Helper.generateRandomColorForValue(claim.getClaimId());
+        Helper.setIconViewBackgroundColor(vh.noThumbnailView, bgColor, false, context);
+        vh.noThumbnailView.setVisibility(Helper.isNullOrEmpty(thumbnailUrl) ? View.INVISIBLE : View.VISIBLE);
+        vh.alphaView.setText(claim.getName().substring(1, 2));
+        if (!Helper.isNullOrEmpty(thumbnailUrl)) {
+            vh.thumbnailView.setVisibility(View.VISIBLE);
+            Glide.with(context.getApplicationContext()).load(thumbnailUrl).apply(RequestOptions.circleCropTransform()).into(vh.thumbnailView);
+        } else {
+            vh.thumbnailView.setVisibility(View.GONE);
+        }
+        vh.titleView.setText(Helper.isNullOrEmpty(claim.getTitle()) ? claim.getName() : claim.getTitle());
+
+        String firstTag = claim.getFirstTag();
+        vh.tagView.setVisibility(Helper.isNullOrEmpty(firstTag) ? View.INVISIBLE : View.VISIBLE);
+        vh.tagView.setBackgroundResource(R.drawable.bg_tag);
+        vh.tagView.setText(firstTag);
+        vh.itemView.setSelected(isClaimSelected(claim));
+
+        vh.itemView.setOnClickListener(view -> {
+            if (selectedItems.contains(claim)) {
+                selectedItems.remove(claim);
+                if (listener != null) {
+                    listener.onChannelItemDeselected(claim);
+                }
+            } else {
+                selectedItems.add(claim);
+                if (listener != null) {
+                    listener.onChannelItemSelected(claim);
+                }
+            }
+            notifyDataSetChanged();
+        });
+    }
+}

app/src/main/java/io/lbry/browser/adapter/TagListAdapter.java

@@ -0,0 +1,108 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Tag;
+import lombok.Getter;
+import lombok.Setter;
+
+public class TagListAdapter extends RecyclerView.Adapter<TagListAdapter.ViewHolder> {
+
+    public static final int CUSTOMIZE_MODE_NONE = 0;
+    public static final int CUSTOMIZE_MODE_ADD = 1;
+    public static final int CUSTOMIZE_MODE_REMOVE = 2;
+
+    private Context context;
+    private List<Tag> items;
+    @Setter
+    private TagClickListener clickListener;
+    @Getter
+    @Setter
+    private int customizeMode;
+
+    public TagListAdapter(List<Tag> tags, Context context) {
+        this.context = context;
+        this.items = new ArrayList<>(tags);
+        this.customizeMode = CUSTOMIZE_MODE_NONE;
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected ImageView iconView;
+        protected TextView nameView;
+        public ViewHolder(View v) {
+            super(v);
+            iconView = v.findViewById(R.id.tag_action);
+            nameView = v.findViewById(R.id.tag_name);
+        }
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    public void addTag(Tag tag) {
+        if (!items.contains(tag)) {
+            items.add(tag);
+        }
+        notifyDataSetChanged();
+    }
+    public List<Tag> getTags() {
+        return new ArrayList<>(items);
+    }
+
+    public void setTags(List<Tag> tags) {
+        items = new ArrayList<>(tags);
+        notifyDataSetChanged();
+    }
+
+    public void addTags(List<Tag> tags) {
+        for (Tag tag : tags) {
+            if (!items.contains(tag)) {
+                items.add(tag);
+            }
+        }
+        notifyDataSetChanged();
+    }
+    public void removeTag(Tag tag) {
+        items.remove(tag);
+        notifyDataSetChanged();
+    }
+
+    @Override
+    public TagListAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_tag, root, false);
+        return new TagListAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(TagListAdapter.ViewHolder vh, int position) {
+        Tag tag = items.get(position);
+        vh.nameView.setText(tag.getName().toLowerCase());
+        vh.iconView.setVisibility(customizeMode == CUSTOMIZE_MODE_NONE ? View.GONE : View.VISIBLE);
+        vh.iconView.setImageResource(customizeMode == CUSTOMIZE_MODE_REMOVE ? R.drawable.ic_close : R.drawable.ic_add);
+        vh.itemView.setBackgroundResource(tag.isMature() ? R.drawable.bg_tag_mature : R.drawable.bg_tag);
+        vh.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (clickListener != null) {
+                    clickListener.onTagClicked(tag, customizeMode);
+                }
+            }
+        });
+    }
+
+    public interface TagClickListener {
+        void onTagClicked(Tag tag, int customizeMode);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/TransactionListAdapter.java

@@ -0,0 +1,132 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.text.DecimalFormat;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.model.Transaction;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+import lombok.Setter;
+
+public class TransactionListAdapter extends RecyclerView.Adapter<TransactionListAdapter.ViewHolder> {
+
+    private static final DecimalFormat TX_LIST_AMOUNT_FORMAT = new DecimalFormat("#,##0.0000");
+    private static final SimpleDateFormat TX_LIST_DATE_FORMAT = new SimpleDateFormat("MMM d");
+
+    private Context context;
+    private List<Transaction> items;
+    @Setter
+    private TransactionClickListener listener;
+
+    public TransactionListAdapter(List<Transaction> transactions, Context context) {
+        this.context = context;
+        this.items = new ArrayList<>(transactions);
+    }
+
+    public void clear() {
+        items.clear();
+        notifyDataSetChanged();
+    }
+
+    public List<Transaction> getItems() {
+        return new ArrayList<>(items);
+    }
+
+    public void addTransactions(List<Transaction> transactions) {
+        for (Transaction tx : transactions) {
+            if (!items.contains(tx)) {
+                items.add(tx);
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    @Override
+    public TransactionListAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_transaction, root, false);
+        return new TransactionListAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(TransactionListAdapter.ViewHolder vh, int position) {
+        Transaction item = items.get(position);
+        vh.descView.setText(item.getDescriptionStringId());
+        vh.amountView.setText(TX_LIST_AMOUNT_FORMAT.format(item.getValue().doubleValue()));
+        vh.claimView.setText(item.getClaim());
+        vh.feeView.setText(context.getString(R.string.tx_list_fee, TX_LIST_AMOUNT_FORMAT.format(item.getFee().doubleValue())));
+        vh.txidLinkView.setText(item.getTxid().substring(0, 7));
+        vh.dateView.setText(TX_LIST_DATE_FORMAT.format(item.getTxDate()));
+
+        vh.infoFeeContainer.setVisibility(!Helper.isNullOrEmpty(item.getClaim()) || Math.abs(item.getFee().doubleValue()) > 0 ?
+                View.VISIBLE : View.GONE);
+
+        vh.claimView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                LbryUri claimUrl = item.getClaimUrl();
+                if (claimUrl != null && listener != null) {
+                    listener.onClaimUrlClicked(claimUrl);
+                }
+            }
+        });
+
+        vh.txidLinkView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (context != null) {
+                    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(String.format("%s/%s", Helper.EXPLORER_TX_PREFIX, item.getTxid())));
+                    context.startActivity(intent);
+                }
+            }
+        });
+
+        vh.itemView.setOnClickListener(view -> {
+            if (listener != null) {
+                listener.onTransactionClicked(item);
+            }
+        });
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected TextView descView;
+        protected TextView amountView;
+        protected TextView claimView;
+        protected TextView feeView;
+        protected TextView txidLinkView;
+        protected TextView dateView;
+        protected View infoFeeContainer;
+
+        public ViewHolder(View v) {
+            super(v);
+            descView = v.findViewById(R.id.transaction_desc);
+            amountView = v.findViewById(R.id.transaction_amount);
+            claimView = v.findViewById(R.id.transaction_claim);
+            feeView = v.findViewById(R.id.transaction_fee);
+            txidLinkView = v.findViewById(R.id.transaction_id_link);
+            dateView = v.findViewById(R.id.transaction_date);
+            infoFeeContainer = v.findViewById(R.id.transaction_info_fee_container);
+        }
+    }
+
+    public interface TransactionClickListener {
+        void onTransactionClicked(Transaction transaction);
+        void onClaimUrlClicked(LbryUri uri);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/UrlSuggestionListAdapter.java

@@ -0,0 +1,147 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.exceptions.LbryUriException;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.model.UrlSuggestion;
+import io.lbry.browser.ui.controls.SolidIconView;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+import lombok.Setter;
+
+public class UrlSuggestionListAdapter extends RecyclerView.Adapter<UrlSuggestionListAdapter.ViewHolder> {
+    private Context context;
+    private List<UrlSuggestion> items;
+    @Setter
+    private UrlSuggestionClickListener listener;
+
+    public UrlSuggestionListAdapter(Context context) {
+        this.context = context;
+        this.items = new ArrayList<>();
+    }
+
+    public void clear() {
+        items.clear();
+        notifyDataSetChanged();
+    }
+
+    public List<UrlSuggestion> getItems() {
+        return new ArrayList<>(items);
+    }
+
+    public List<String> getItemUrls() {
+        List<String> uris = new ArrayList<>();
+        for (int i = 0; i < items.size(); i++) {
+            LbryUri uri = items.get(i).getUri();
+            if (uri != null) {
+                uris.add(uri.toString());
+            }
+        }
+        return uris;
+    }
+
+    public void setClaimForUrl(LbryUri url, Claim claim) {
+        for (int i = 0; i < items.size(); i++) {
+            LbryUri thisUrl = items.get(i).getUri();
+            try {
+                if (thisUrl != null) {
+                    LbryUri vanity = LbryUri.parse(thisUrl.toVanityString());
+                    if (thisUrl.equals(url) || vanity.equals(url)) {
+                        items.get(i).setClaim(claim);
+                    }
+                }
+            } catch (LbryUriException ex) {
+                // pass
+            }
+        }
+    }
+
+    public void addUrlSuggestions(List<UrlSuggestion> urlSuggestions) {
+        for (UrlSuggestion urlSuggestion : urlSuggestions) {
+            if (!items.contains(urlSuggestion)) {
+                items.add(urlSuggestion);
+            }
+        }
+        notifyDataSetChanged();
+    }
+
+    public int getItemCount() {
+        return items != null ? items.size() : 0;
+    }
+
+    @Override
+    public UrlSuggestionListAdapter.ViewHolder onCreateViewHolder(ViewGroup root, int viewType) {
+        View v = LayoutInflater.from(context).inflate(R.layout.list_item_url_suggestion, root, false);
+        return new UrlSuggestionListAdapter.ViewHolder(v);
+    }
+
+    @Override
+    public void onBindViewHolder(UrlSuggestionListAdapter.ViewHolder vh, int position) {
+        UrlSuggestion item = items.get(position);
+
+        String fullTitle, desc;
+        int iconStringId;
+        switch (item.getType()) {
+            case UrlSuggestion.TYPE_CHANNEL:
+                iconStringId = R.string.fa_at;
+                fullTitle = item.getTitle();
+                desc = item.getClaim() != null ? item.getClaim().getTitle() :
+                        ((item.isUseTextAsDescription() && !Helper.isNullOrEmpty(item.getText())) ? item.getText() : String.format(context.getString(R.string.view_channel_url_desc), item.getText()));
+                break;
+            case UrlSuggestion.TYPE_TAG:
+                iconStringId = R.string.fa_hashtag;
+                fullTitle = String.format(context.getString(R.string.tag_url_title), item.getText());
+                desc = String.format(context.getString(R.string.explore_tag_url_desc), item.getText());
+                break;
+            case UrlSuggestion.TYPE_SEARCH:
+                iconStringId = R.string.fa_search;
+                fullTitle = String.format(context.getString(R.string.search_url_title), item.getText());
+                desc = String.format(context.getString(R.string.search_url_desc), item.getText());
+                break;
+            case UrlSuggestion.TYPE_FILE:
+            default:
+                iconStringId = R.string.fa_file;
+                fullTitle = item.getTitle();
+                desc = item.getClaim() != null ? item.getClaim().getTitle() :
+                        ((item.isUseTextAsDescription() && !Helper.isNullOrEmpty(item.getText())) ? item.getText() : String.format(context.getString(R.string.view_file_url_desc), item.getText()));
+                break;
+        }
+
+        vh.iconView.setText(iconStringId);
+        vh.titleView.setText(fullTitle);
+        vh.descView.setText(desc);
+
+        vh.itemView.setOnClickListener(view -> {
+            if (listener != null) {
+                listener.onUrlSuggestionClicked(item);
+            }
+        });
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        protected SolidIconView iconView;
+        protected TextView titleView;
+        protected TextView descView;
+        public ViewHolder(View v) {
+            super(v);
+            iconView = v.findViewById(R.id.url_suggestion_icon);
+            titleView = v.findViewById(R.id.url_suggestion_title);
+            descView = v.findViewById(R.id.url_suggestion_description);
+        }
+    }
+
+    public interface UrlSuggestionClickListener {
+        void onUrlSuggestionClicked(UrlSuggestion urlSuggestion);
+    }
+}

app/src/main/java/io/lbry/browser/adapter/VerificationPagerAdapter.java

@@ -0,0 +1,71 @@
+package io.lbry.browser.adapter;
+
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+import io.lbry.browser.listener.SignInListener;
+import io.lbry.browser.listener.WalletSyncListener;
+import io.lbry.browser.ui.verification.EmailVerificationFragment;
+import io.lbry.browser.ui.verification.ManualVerificationFragment;
+import io.lbry.browser.ui.verification.PhoneVerificationFragment;
+import io.lbry.browser.ui.verification.WalletVerificationFragment;
+import lombok.SneakyThrows;
+
+/**
+ * 4 fragments
+ * - Email collect / verify (sign in)
+ * - Phone number collect / verify (rewards)
+ * - Wallet password
+ * - Manual verification page
+ */
+public class VerificationPagerAdapter extends FragmentStateAdapter {
+    public static final int PAGE_VERIFICATION_EMAIL = 0;
+    public static final int PAGE_VERIFICATION_PHONE = 1;
+    public static final int PAGE_VERIFICATION_WALLET = 2;
+    public static final int PAGE_VERIFICATION_MANUAL = 3;
+
+    private FragmentActivity activity;
+
+    public VerificationPagerAdapter(FragmentActivity activity) {
+        super(activity);
+        this.activity = activity;
+    }
+
+    @SneakyThrows
+    @Override
+    public Fragment createFragment(int position) {
+        switch (position) {
+            case 0:
+            default:
+                EmailVerificationFragment evFragment = EmailVerificationFragment.class.newInstance();
+                if (activity instanceof SignInListener) {
+                    evFragment.setListener((SignInListener) activity);
+                }
+                return evFragment;
+            case 1:
+                PhoneVerificationFragment pvFragment = PhoneVerificationFragment.class.newInstance();
+                if (activity instanceof SignInListener) {
+                    pvFragment.setListener((SignInListener) activity);
+                }
+                return pvFragment;
+            case 2:
+                WalletVerificationFragment wvFragment = WalletVerificationFragment.class.newInstance();
+                if (activity instanceof WalletSyncListener) {
+                    wvFragment.setListener((WalletSyncListener) activity);
+                }
+                return wvFragment;
+            case 3:
+                ManualVerificationFragment mvFragment = ManualVerificationFragment.class.newInstance();
+                if (activity instanceof SignInListener) {
+                    mvFragment.setListener((SignInListener) activity);
+                }
+                return mvFragment;
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return 4;
+    }
+}

app/src/main/java/io/lbry/browser/data/DatabaseHelper.java

@@ -0,0 +1,250 @@
+package io.lbry.browser.data;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.opengl.Visibility;
+
+import java.math.BigDecimal;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import io.lbry.browser.exceptions.LbryUriException;
+import io.lbry.browser.model.Tag;
+import io.lbry.browser.model.UrlSuggestion;
+import io.lbry.browser.model.ViewHistory;
+import io.lbry.browser.model.lbryinc.Subscription;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+
+public class DatabaseHelper extends SQLiteOpenHelper {
+    public static final int DATABASE_VERSION = 2;
+    public static final String DATABASE_NAME = "LbryApp.db";
+    private static DatabaseHelper instance;
+
+    private static final String[] SQL_CREATE_TABLES = {
+            // local subscription store
+            "CREATE TABLE subscriptions (url TEXT PRIMARY KEY NOT NULL, channel_name TEXT NOT NULL)",
+            // url entry / suggestion history
+            "CREATE TABLE url_history (id INTEGER PRIMARY KEY NOT NULL, value TEXT NOT NULL, url TEXT, type INTEGER NOT NULL, timestamp TEXT NOT NULL)",
+            // tags (known and followed)
+            "CREATE TABLE tags (id INTEGER PRIMARY KEY NOT NULL, name TEXT NOT NULL, is_followed INTEGER NOT NULL)",
+            // view history (stores only stream claims that have resolved)
+            "CREATE TABLE view_history (" +
+                    "  id INTEGER PRIMARY KEY NOT NULL" +
+                    ", url TEXT NOT NULL" +
+                    ", claim_id TEXT" +
+                    ", claim_name TEXT" +
+                    ", cost REAL " +
+                    ", currency TEXT " +
+                    ", title TEXT " +
+                    ", publisher_claim_id TEXT" +
+                    ", publisher_name TEXT" +
+                    ", publisher_title TEXT" +
+                    ", thumbnail_url TEXT" +
+                    ", release_time INTEGER " +
+                    ", device TEXT" +
+                    ", timestamp TEXT NOT NULL)"
+    };
+    private static final String[] SQL_CREATE_INDEXES = {
+            "CREATE UNIQUE INDEX idx_subscription_url ON subscriptions (url)",
+            "CREATE UNIQUE INDEX idx_url_history_value ON url_history (value)",
+            "CREATE UNIQUE INDEX idx_url_history_url ON url_history (url)",
+            "CREATE UNIQUE INDEX idx_tag_name ON tags (name)",
+            "CREATE UNIQUE INDEX idx_view_history_url_device ON view_history (url, device)",
+            "CREATE INDEX idx_view_history_device ON view_history (device)"
+    };
+
+    private static final String[] SQL_V1_V2_UPGRADE = {
+            "ALTER TABLE view_history ADD COLUMN currency TEXT"
+    };
+
+    private static final String SQL_INSERT_SUBSCRIPTION = "REPLACE INTO subscriptions (channel_name, url) VALUES (?, ?)";
+    private static final String SQL_DELETE_SUBSCRIPTION = "DELETE FROM subscriptions WHERE url = ?";
+    private static final String SQL_GET_SUBSCRIPTIONS = "SELECT channel_name, url FROM subscriptions";
+
+    private static final String SQL_INSERT_URL_HISTORY = "REPLACE INTO url_history (value, url, type, timestamp) VALUES (?, ?, ?, ?)";
+    private static final String SQL_CLEAR_URL_HISTORY = "DELETE FROM url_history";
+    private static final String SQL_CLEAR_URL_HISTORY_BEFORE_TIME = "DELETE FROM url_history WHERE timestamp < ?";
+    private static final String SQL_GET_RECENT_URL_HISTORY = "SELECT value, url, type FROM url_history ORDER BY timestamp DESC LIMIT 10";
+
+    private static final String SQL_INSERT_VIEW_HISTORY =
+            "REPLACE INTO view_history (url, claim_id, claim_name, cost, currency, title, publisher_claim_id, publisher_name, publisher_title, thumbnail_url, device, release_time, timestamp) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+    private static final String SQL_GET_VIEW_HISTORY =
+            "SELECT url, claim_id, claim_name, cost, currency, title, publisher_claim_id, publisher_name, publisher_title, thumbnail_url, device, release_time, timestamp " +
+            "FROM view_history WHERE '' = ? OR timestamp < ? ORDER BY timestamp DESC LIMIT %d";
+    private static final String SQL_CLEAR_VIEW_HISTORY = "DELETE FROM view_history";
+    private static final String SQL_CLEAR_VIEW_HISTORY_BY_DEVICE = "DELETE FROM view_history WHERE device = ?";
+    private static final String SQL_CLEAR_VIEW_HISTORY_BEFORE_TIME = "DELETE FROM view_history WHERE timestamp < ?";
+    private static final String SQL_CLEAR_VIEW_HISTORY_BY_DEVICE_BEFORE_TIME = "DELETE FROM view_history WHERE device = ? AND timestamp < ?";
+
+    private static final String SQL_INSERT_TAG = "REPLACE INTO tags (name, is_followed) VALUES (?, ?)";
+    private static final String SQL_GET_KNOWN_TAGS = "SELECT name, is_followed FROM tags";
+    private static final String SQL_UNFOLLOW_TAGS = "UPDATE tags SET is_followed = 0";
+    private static final String SQL_GET_FOLLOWED_TAGS = "SELECT name FROM tags WHERE is_followed = 1";
+
+
+
+    public DatabaseHelper(Context context) {
+        super(context, String.format("%s/%s", context.getFilesDir().getAbsolutePath(), DATABASE_NAME), null, DATABASE_VERSION);
+        instance = this;
+    }
+    public static DatabaseHelper getInstance() {
+        return instance;
+    }
+    public void onCreate(SQLiteDatabase db) {
+        for (String sql : SQL_CREATE_TABLES) {
+            db.execSQL(sql);
+        }
+        for (String sql : SQL_CREATE_INDEXES) {
+            db.execSQL(sql);
+        }
+    }
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        if (oldVersion < 2) {
+            for (String sql : SQL_V1_V2_UPGRADE) {
+                db.execSQL(sql);
+            }
+        }
+    }
+    public void onDowngrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+
+    }
+
+    public static void createOrUpdateUrlHistoryItem(String text, String url, int type, SQLiteDatabase db) {
+        db.execSQL(SQL_INSERT_URL_HISTORY, new Object[] {
+                text, url, type, new SimpleDateFormat(Helper.ISO_DATE_FORMAT_PATTERN).format(new Date())
+        });
+    }
+    public static void clearUrlHistory(SQLiteDatabase db) {
+        db.execSQL(SQL_CLEAR_URL_HISTORY);
+    }
+    public static void clearUrlHistoryBefore(Date date, SQLiteDatabase db) {
+        db.execSQL(SQL_CLEAR_URL_HISTORY_BEFORE_TIME, new Object[] { new SimpleDateFormat(Helper.ISO_DATE_FORMAT_PATTERN).format(new Date()) });
+    }
+    // History items are essentially url suggestions
+    public static List<UrlSuggestion> getRecentHistory(SQLiteDatabase db) {
+        List<UrlSuggestion> suggestions = new ArrayList<>();
+        Cursor cursor = null;
+        try {
+            cursor = db.rawQuery(SQL_GET_RECENT_URL_HISTORY, null);
+            while (cursor.moveToNext()) {
+                UrlSuggestion suggestion = new UrlSuggestion();
+                suggestion.setText(cursor.getString(0));
+                suggestion.setUri(cursor.isNull(1) ? null : LbryUri.tryParse(cursor.getString(1)));
+                suggestion.setType(cursor.getInt(2));
+                suggestion.setTitleUrlOnly(true);
+                suggestions.add(suggestion);
+            }
+        } finally {
+            Helper.closeCursor(cursor);
+        }
+        return suggestions;
+    }
+
+    // View history items are stream claims
+    public static void createOrUpdateViewHistoryItem(ViewHistory viewHistory, SQLiteDatabase db) {
+        db.execSQL(SQL_INSERT_VIEW_HISTORY, new Object[] {
+                viewHistory.getUri().toString(),
+                viewHistory.getClaimId(),
+                viewHistory.getClaimName(),
+                viewHistory.getCost() != null ? viewHistory.getCost().doubleValue() : 0,
+                viewHistory.getCurrency(),
+                viewHistory.getTitle(),
+                viewHistory.getPublisherClaimId(),
+                viewHistory.getPublisherName(),
+                viewHistory.getPublisherTitle(),
+                viewHistory.getThumbnailUrl(),
+                viewHistory.getDevice(),
+                viewHistory.getReleaseTime(),
+                new SimpleDateFormat(Helper.ISO_DATE_FORMAT_PATTERN).format(new Date())
+        });
+    }
+
+    public static List<ViewHistory> getViewHistory(String lastTimestamp, int pageLimit, SQLiteDatabase db) {
+        List<ViewHistory> history = new ArrayList<>();
+        Cursor cursor = null;
+        try {
+            String arg = lastTimestamp == null ? "" : lastTimestamp;
+            cursor = db.rawQuery(String.format(SQL_GET_VIEW_HISTORY, pageLimit), new String[] { arg, arg });
+            while (cursor.moveToNext()) {
+                ViewHistory item = new ViewHistory();
+                int cursorIndex = 0;
+                item.setUri(LbryUri.tryParse(cursor.getString(cursorIndex++)));
+                item.setClaimId(cursor.getString(cursorIndex++));
+                item.setClaimName(cursor.getString(cursorIndex++));
+                item.setCost(new BigDecimal(cursor.getDouble(cursorIndex++)));
+                item.setCurrency(cursor.getString(cursorIndex++));
+                item.setTitle(cursor.getString(cursorIndex++));
+                item.setPublisherClaimId(cursor.getString(cursorIndex++));
+                item.setPublisherName(cursor.getString(cursorIndex++));
+                item.setPublisherTitle(cursor.getString(cursorIndex++));
+                item.setThumbnailUrl(cursor.getString(cursorIndex++));
+                item.setDevice(cursor.getString(cursorIndex++));
+                item.setReleaseTime(cursor.getLong(cursorIndex++));
+                try {
+                    item.setTimestamp(new SimpleDateFormat(Helper.ISO_DATE_FORMAT_PATTERN).parse(cursor.getString(cursorIndex)));
+                } catch (ParseException ex) {
+                    // invalid timestamp (which shouldn't happen). Skip this item
+                    continue;
+                }
+
+                history.add(item);
+            }
+        } finally {
+            Helper.closeCursor(cursor);
+        }
+        return history;
+    }
+
+    public static void createOrUpdateTag(Tag tag, SQLiteDatabase db) {
+        db.execSQL(SQL_INSERT_TAG, new Object[] { tag.getLowercaseName(), tag.isFollowed() ? 1 : 0 });
+    }
+    public static void setAllTagsUnfollowed(SQLiteDatabase db) {
+        db.execSQL(SQL_UNFOLLOW_TAGS);
+    }
+    public static List<Tag> getTags(SQLiteDatabase db) {
+        List<Tag> tags = new ArrayList<>();
+        Cursor cursor = null;
+        try {
+            cursor = db.rawQuery(SQL_GET_KNOWN_TAGS, null);
+            while (cursor.moveToNext()) {
+                Tag tag = new Tag();
+                tag.setName(cursor.getString(0));
+                tag.setFollowed(cursor.getInt(1) == 1);
+                tags.add(tag);
+            }
+        } finally {
+            Helper.closeCursor(cursor);
+        }
+        return tags;
+    }
+
+    public static void createOrUpdateSubscription(Subscription subscription, SQLiteDatabase db) {
+        db.execSQL(SQL_INSERT_SUBSCRIPTION, new Object[] { subscription.getChannelName(), subscription.getUrl() });
+    }
+    public static void deleteSubscription(Subscription subscription, SQLiteDatabase db) {
+        db.execSQL(SQL_DELETE_SUBSCRIPTION, new Object[] { subscription.getUrl() });
+    }
+    public static List<Subscription> getSubscriptions(SQLiteDatabase db) {
+        List<Subscription> subscriptions = new ArrayList<>();
+        Cursor cursor = null;
+        try {
+            cursor = db.rawQuery(SQL_GET_SUBSCRIPTIONS, null);
+            while (cursor.moveToNext()) {
+                Subscription subscription = new Subscription();
+                subscription.setChannelName(cursor.getString(0));
+                subscription.setUrl(cursor.getString(1));
+                subscriptions.add(subscription);
+            }
+        } finally {
+            Helper.closeCursor(cursor);
+        }
+        return subscriptions;
+    }
+
+}

app/src/main/java/io/lbry/browser/dialog/ContentFromDialogFragment.java

@@ -0,0 +1,112 @@
+package io.lbry.browser.dialog;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+
+import io.lbry.browser.R;
+import lombok.Setter;
+
+public class ContentFromDialogFragment extends BottomSheetDialogFragment {
+    public static final String TAG = "ContentFromDialog";
+    public static final int ITEM_FROM_PAST_24_HOURS = 1;
+    public static final int ITEM_FROM_PAST_WEEK = 2;
+    public static final int ITEM_FROM_PAST_MONTH = 3;
+    public static final int ITEM_FROM_PAST_YEAR = 4;
+    public static final int ITEM_FROM_ALL_TIME = 5;
+
+    @Setter
+    private ContentFromListener contentFromListener;
+    private int currentFromItem;
+
+    public static ContentFromDialogFragment newInstance() {
+        return new ContentFromDialogFragment();
+    }
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_content_from, container,false);
+
+        ContentFromItemClickListener clickListener = new ContentFromItemClickListener(this, contentFromListener);
+        view.findViewById(R.id.content_from_past_24_hours_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.content_from_past_week_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.content_from_past_month_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.content_from_past_year_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.content_from_all_time_item).setOnClickListener(clickListener);
+        checkSelectedFromItem(currentFromItem, view);
+
+        return view;
+    }
+
+    public static void checkSelectedFromItem(int fromItem, View parent) {
+        int checkViewId = -1;
+        switch (fromItem) {
+            case ITEM_FROM_PAST_24_HOURS: checkViewId = R.id.content_from_past_24_hours_item_selected; break;
+            case ITEM_FROM_PAST_WEEK: checkViewId = R.id.content_from_past_week_item_selected; break;
+            case ITEM_FROM_PAST_MONTH: checkViewId = R.id.content_from_past_month_item_selected; break;
+            case ITEM_FROM_PAST_YEAR: checkViewId = R.id.content_from_past_year_item_selected; break;
+            case ITEM_FROM_ALL_TIME: checkViewId = R.id.content_from_all_time_item_selected; break;
+        }
+        if (parent != null && checkViewId > -1) {
+            parent.findViewById(checkViewId).setVisibility(View.VISIBLE);
+        }
+    }
+
+    public void setCurrentFromItem(int fromItem) {
+        this.currentFromItem = fromItem;
+    }
+
+    private static class ContentFromItemClickListener implements View.OnClickListener {
+
+        private final int[] checkViewIds = {
+                R.id.content_from_past_24_hours_item,
+                R.id.content_from_past_week_item,
+                R.id.content_from_past_month_item,
+                R.id.content_from_past_year_item,
+                R.id.content_from_all_time_item
+        };
+        private BottomSheetDialogFragment dialog;
+        private ContentFromListener listener;
+
+        public ContentFromItemClickListener(BottomSheetDialogFragment dialog, ContentFromListener listener) {
+            this.dialog = dialog;
+            this.listener = listener;
+        }
+
+        public void onClick(View view) {
+            int currentFromItem = -1;
+
+            if (dialog != null) {
+                View dialogView = dialog.getView();
+                if (dialogView != null) {
+                    for (int id : checkViewIds) {
+                        dialogView.findViewById(id).setVisibility(View.GONE);
+                    }
+                }
+            }
+
+            switch (view.getId()) {
+                case R.id.content_from_past_24_hours_item: currentFromItem = ITEM_FROM_PAST_24_HOURS; break;
+                case R.id.content_from_past_week_item: currentFromItem = ITEM_FROM_PAST_WEEK; break;
+                case R.id.content_from_past_month_item: currentFromItem = ITEM_FROM_PAST_MONTH; break;
+                case R.id.content_from_past_year_item: currentFromItem = ITEM_FROM_PAST_YEAR; break;
+                case R.id.content_from_all_time_item: currentFromItem = ITEM_FROM_ALL_TIME; break;
+            }
+
+            checkSelectedFromItem(currentFromItem, view);
+            if (listener != null) {
+                listener.onContentFromItemSelected(currentFromItem);
+            }
+
+            if (dialog != null) {
+                dialog.dismiss();
+            }
+        }
+    }
+
+    public interface ContentFromListener {
+        void onContentFromItemSelected(int contentFromItem);
+    }
+}

app/src/main/java/io/lbry/browser/dialog/ContentScopeDialogFragment.java

@@ -0,0 +1,96 @@
+package io.lbry.browser.dialog;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+
+import io.lbry.browser.R;
+import lombok.Setter;
+
+public class ContentScopeDialogFragment extends BottomSheetDialogFragment {
+    public static final String TAG = "ContentScopeDialog";
+    public static final int ITEM_EVERYONE = 1;
+    public static final int ITEM_TAGS = 2;
+
+    @Setter
+    private ContentScopeListener contentScopeListener;
+    private int currentScopeItem;
+
+    public static ContentScopeDialogFragment newInstance() {
+        return new ContentScopeDialogFragment();
+    }
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_content_scope, container,false);
+
+        ContentScopeItemClickListener clickListener = new ContentScopeItemClickListener(this, contentScopeListener);
+        view.findViewById(R.id.content_scope_everyone_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.content_scope_tags_item).setOnClickListener(clickListener);
+        checkSelectedScopeItem(currentScopeItem, view);
+
+        return view;
+    }
+
+    public static void checkSelectedScopeItem(int scope, View parent) {
+        int checkViewId = -1;
+        switch (scope) {
+            case ITEM_EVERYONE: checkViewId = R.id.content_scope_everyone_item_selected; break;
+            case ITEM_TAGS: checkViewId = R.id.content_scope_tags_item_selected; break;
+        }
+        if (parent != null && checkViewId > -1) {
+            parent.findViewById(checkViewId).setVisibility(View.VISIBLE);
+        }
+    }
+
+    public void setCurrentScopeItem(int scopeItem) {
+        this.currentScopeItem = scopeItem;
+    }
+
+    private static class ContentScopeItemClickListener implements View.OnClickListener {
+
+        private final int[] checkViewIds = {
+                R.id.content_scope_everyone_item_selected, R.id.content_scope_tags_item_selected
+        };
+        private BottomSheetDialogFragment dialog;
+        private ContentScopeListener listener;
+
+        public ContentScopeItemClickListener(BottomSheetDialogFragment dialog, ContentScopeListener listener) {
+            this.dialog = dialog;
+            this.listener = listener;
+        }
+
+        public void onClick(View view) {
+            int scopeItem = -1;
+
+            if (dialog != null) {
+                View dialogView = dialog.getView();
+                if (dialogView != null) {
+                    for (int id : checkViewIds) {
+                        dialogView.findViewById(id).setVisibility(View.GONE);
+                    }
+                }
+            }
+
+            switch (view.getId()) {
+                case R.id.content_scope_everyone_item: scopeItem = ITEM_EVERYONE; break;
+                case R.id.content_scope_tags_item: scopeItem = ITEM_TAGS; break;
+            }
+
+            checkSelectedScopeItem(scopeItem, view);
+            if (listener != null) {
+                listener.onContentScopeItemSelected(scopeItem);
+            }
+
+            if (dialog != null) {
+                dialog.dismiss();
+            }
+        }
+    }
+
+    public interface ContentScopeListener {
+        void onContentScopeItemSelected(int scopeItem);
+    }
+}

app/src/main/java/io/lbry/browser/dialog/ContentSortDialogFragment.java

@@ -0,0 +1,100 @@
+package io.lbry.browser.dialog;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+
+import io.lbry.browser.R;
+import lombok.Setter;
+
+public class ContentSortDialogFragment extends BottomSheetDialogFragment {
+    public static final String TAG = "ContentSortDialog";
+    public static final int ITEM_SORT_BY_TRENDING = 1;
+    public static final int ITEM_SORT_BY_NEW = 2;
+    public static final int ITEM_SORT_BY_TOP = 3;
+
+    @Setter
+    private SortByListener sortByListener;
+    private int currentSortByItem;
+
+    public static ContentSortDialogFragment newInstance() {
+        return new ContentSortDialogFragment();
+    }
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_content_sort, container,false);
+
+        SortByItemClickListener clickListener = new SortByItemClickListener(this, sortByListener);
+        view.findViewById(R.id.sort_by_trending_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.sort_by_new_item).setOnClickListener(clickListener);
+        view.findViewById(R.id.sort_by_top_item).setOnClickListener(clickListener);
+        checkSelectedSortByItem(currentSortByItem, view);
+
+        return view;
+    }
+
+    public static void checkSelectedSortByItem(int sortByItem, View parent) {
+        int checkViewId = -1;
+        switch (sortByItem) {
+            case ITEM_SORT_BY_TRENDING: checkViewId = R.id.sort_by_trending_item_selected; break;
+            case ITEM_SORT_BY_NEW: checkViewId = R.id.sort_by_new_item_selected; break;
+            case ITEM_SORT_BY_TOP: checkViewId = R.id.sort_by_top_item_selected; break;
+        }
+        if (parent != null && checkViewId > -1) {
+            parent.findViewById(checkViewId).setVisibility(View.VISIBLE);
+        }
+    }
+
+    public void setCurrentSortByItem(int sortByItem) {
+        this.currentSortByItem = sortByItem;
+    }
+
+    private static class SortByItemClickListener implements View.OnClickListener {
+
+        private final int[] checkViewIds = {
+                R.id.sort_by_trending_item_selected, R.id.sort_by_new_item_selected, R.id.sort_by_top_item_selected
+        };
+        private BottomSheetDialogFragment dialog;
+        private SortByListener listener;
+
+        public SortByItemClickListener(BottomSheetDialogFragment dialog, SortByListener listener) {
+            this.dialog = dialog;
+            this.listener = listener;
+        }
+
+        public void onClick(View view) {
+            int selectedSortByItem = -1;
+
+            if (dialog != null) {
+                View dialogView = dialog.getView();
+                if (dialogView != null) {
+                    for (int id : checkViewIds) {
+                        dialogView.findViewById(id).setVisibility(View.GONE);
+                    }
+                }
+            }
+
+            switch (view.getId()) {
+                case R.id.sort_by_trending_item: selectedSortByItem = ITEM_SORT_BY_TRENDING; break;
+                case R.id.sort_by_new_item: selectedSortByItem = ITEM_SORT_BY_NEW; break;
+                case R.id.sort_by_top_item: selectedSortByItem = ITEM_SORT_BY_TOP; break;
+            }
+
+            checkSelectedSortByItem(selectedSortByItem, view);
+            if (listener != null) {
+                listener.onSortByItemSelected(selectedSortByItem);
+            }
+
+            if (dialog != null) {
+                dialog.dismiss();
+            }
+        }
+    }
+
+    public interface SortByListener {
+        void onSortByItemSelected(int sortBy);
+    }
+}

app/src/main/java/io/lbry/browser/dialog/CustomizeTagsDialogFragment.java

@@ -0,0 +1,186 @@
+package io.lbry.browser.dialog;
+
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.flexbox.FlexboxLayoutManager;
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.snackbar.Snackbar;
+import com.google.android.material.textfield.TextInputEditText;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.R;
+import io.lbry.browser.adapter.TagListAdapter;
+import io.lbry.browser.listener.TagListener;
+import io.lbry.browser.model.Tag;
+import io.lbry.browser.tasks.UpdateSuggestedTagsTask;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.Lbry;
+import lombok.Setter;
+
+public class CustomizeTagsDialogFragment extends BottomSheetDialogFragment {
+    public static final String TAG = "CustomizeTagsDialog";
+    private static final int SUGGESTED_LIMIT = 8;
+    private String currentFilter;
+
+    private RecyclerView followedTagsList;
+    private RecyclerView suggestedTagsList;
+    private TagListAdapter followedTagsAdapter;
+    private TagListAdapter suggestedTagsAdapter;
+    private View noTagsView;
+    private View noResultsView;
+    @Setter
+    private TagListener listener;
+
+    private void checkNoTags() {
+        Helper.setViewVisibility(noTagsView, followedTagsAdapter == null || followedTagsAdapter.getItemCount() == 0 ? View.VISIBLE : View.GONE);
+    }
+    private void checkNoResults() {
+        Helper.setViewVisibility(noResultsView, suggestedTagsAdapter == null || suggestedTagsAdapter.getItemCount() == 0 ? View.VISIBLE : View.GONE);
+    }
+    public void addTag(Tag tag) {
+        if (followedTagsAdapter.getTags().contains(tag)) {
+            Snackbar.make(getView(), getString(R.string.tag_already_added, tag.getName()), Snackbar.LENGTH_LONG).show();
+            return;
+        }
+
+        tag.setFollowed(true);
+        followedTagsAdapter.addTag(tag);
+        if (suggestedTagsAdapter != null) {
+            suggestedTagsAdapter.removeTag(tag);
+        }
+        updateKnownTags(currentFilter, SUGGESTED_LIMIT, false);
+        if (listener != null) {
+            listener.onTagAdded(tag);
+        }
+        checkNoTags();
+        checkNoResults();
+    }
+    public void removeTag(Tag tag) {
+        tag.setFollowed(false);
+        followedTagsAdapter.removeTag(tag);
+        updateKnownTags(currentFilter, SUGGESTED_LIMIT, false);
+        if (listener != null) {
+            listener.onTagRemoved(tag);
+        }
+        checkNoTags();
+        checkNoResults();
+    }
+
+    public void setFilter(String filter) {
+        currentFilter = filter;
+        updateKnownTags(currentFilter, SUGGESTED_LIMIT, true);
+    }
+
+    public static CustomizeTagsDialogFragment newInstance() {
+        return new CustomizeTagsDialogFragment();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_customize_tags, container, false);
+
+        noResultsView = view.findViewById(R.id.customize_no_tag_results);
+        noTagsView = view.findViewById(R.id.customize_no_followed_tags);
+
+        followedTagsAdapter = new TagListAdapter(Lbry.followedTags, getContext());
+        followedTagsAdapter.setCustomizeMode(TagListAdapter.CUSTOMIZE_MODE_REMOVE);
+        followedTagsAdapter.setClickListener(customizeTagClickListener);
+        suggestedTagsAdapter = new TagListAdapter(new ArrayList<>(), getContext());
+        suggestedTagsAdapter.setCustomizeMode(TagListAdapter.CUSTOMIZE_MODE_ADD);
+        suggestedTagsAdapter.setClickListener(customizeTagClickListener);
+
+        FlexboxLayoutManager flm1 = new FlexboxLayoutManager(getContext());
+        followedTagsList = view.findViewById(R.id.customize_tags_followed_list);
+        followedTagsList.setLayoutManager(flm1);
+        followedTagsList.setAdapter(followedTagsAdapter);
+
+        FlexboxLayoutManager flm2 = new FlexboxLayoutManager(getContext());
+        suggestedTagsList = view.findViewById(R.id.customize_tags_suggested_list);
+        suggestedTagsList.setLayoutManager(flm2);
+        suggestedTagsList.setAdapter(suggestedTagsAdapter);
+
+        TextInputEditText filterInput = view.findViewById(R.id.customize_tag_filter_input);
+        filterInput.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+                String value = Helper.getValue(charSequence);
+                setFilter(value);
+            }
+
+            @Override
+            public void afterTextChanged(Editable editable) {
+
+            }
+        });
+
+
+        MaterialButton doneButton = view.findViewById(R.id.customize_done_button);
+        doneButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                dismiss();
+            }
+        });
+
+        checkNoTags();
+        return view;
+    }
+
+    private TagListAdapter.TagClickListener customizeTagClickListener = new TagListAdapter.TagClickListener() {
+        @Override
+        public void onTagClicked(Tag tag, int customizeMode) {
+            if (customizeMode == TagListAdapter.CUSTOMIZE_MODE_ADD) {
+                addTag(tag);
+            } else if (customizeMode == TagListAdapter.CUSTOMIZE_MODE_REMOVE) {
+                removeTag(tag);
+            }
+        }
+    };
+
+    public void onResume() {
+        super.onResume();
+        updateKnownTags(null, SUGGESTED_LIMIT, true);
+    }
+
+    private void updateKnownTags(String filter, int limit, boolean clearPrevious) {
+        UpdateSuggestedTagsTask task = new UpdateSuggestedTagsTask(
+                filter,
+                SUGGESTED_LIMIT,
+                followedTagsAdapter,
+                suggestedTagsAdapter,
+                clearPrevious,
+                false, new UpdateSuggestedTagsTask.KnownTagsHandler() {
+            @Override
+            public void onSuccess(List<Tag> tags) {
+                if (suggestedTagsAdapter == null) {
+                    suggestedTagsAdapter = new TagListAdapter(tags, getContext());
+                    suggestedTagsAdapter.setCustomizeMode(TagListAdapter.CUSTOMIZE_MODE_ADD);
+                    suggestedTagsAdapter.setClickListener(customizeTagClickListener);
+                    if (suggestedTagsList != null) {
+                        suggestedTagsList.setAdapter(suggestedTagsAdapter);
+                    }
+                } else {
+                    suggestedTagsAdapter.setTags(tags);
+                }
+                checkNoResults();
+            }
+        });
+        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+    }
+}

app/src/main/java/io/lbry/browser/dialog/DiscoverDialogFragment.java

@@ -0,0 +1,107 @@
+package io.lbry.browser.dialog;
+
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import com.google.android.material.button.MaterialButton;
+
+import io.lbry.browser.R;
+import io.lbry.browser.adapter.SuggestedChannelGridAdapter;
+import lombok.Getter;
+import lombok.Setter;
+
+public class DiscoverDialogFragment extends BottomSheetDialogFragment {
+    public static final String TAG = "DiscoverDialog";
+
+    @Getter
+    private SuggestedChannelGridAdapter adapter;
+    @Setter
+    private DiscoverDialogListener dialogActionsListener;
+
+    public static DiscoverDialogFragment newInstance() {
+        return new DiscoverDialogFragment();
+    }
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_discover, container, false);
+
+        RecyclerView grid = view.findViewById(R.id.discover_channel_grid);
+        GridLayoutManager glm = new GridLayoutManager(getContext(), 3);
+        grid.setLayoutManager(glm);
+        grid.setAdapter(adapter);
+        grid.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+                GridLayoutManager lm = (GridLayoutManager) recyclerView.getLayoutManager();
+                if (lm != null) {
+                    int visibleItemCount = lm.getChildCount();
+                    int totalItemCount = lm.getItemCount();
+                    int pastVisibleItems = lm.findFirstVisibleItemPosition();
+                    if (pastVisibleItems + visibleItemCount >= totalItemCount) {
+                        if (dialogActionsListener != null) {
+                            dialogActionsListener.onScrollEndReached();
+                        }
+                    }
+                }
+            }
+        });
+
+        MaterialButton doneButton = view.findViewById(R.id.discover_done_button);
+        doneButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                dismiss();
+            }
+        });
+
+        return view;
+    }
+    public void setAdapter(SuggestedChannelGridAdapter adapter) {
+        this.adapter = adapter;
+        if (getView() != null) {
+            ((RecyclerView) getView().findViewById(R.id.discover_channel_grid)).setAdapter(adapter);
+        }
+    }
+    public void setLoading(boolean loading) {
+        if (getView() != null) {
+            getView().findViewById(R.id.discover_loading).setVisibility(loading ? View.VISIBLE : View.GONE);
+        }
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (dialogActionsListener != null) {
+            dialogActionsListener.onResume();
+        }
+    }
+    @Override
+    public void onCancel(DialogInterface dialog) {
+        super.onDismiss(dialog);
+        if (dialogActionsListener != null) {
+            dialogActionsListener.onCancel();
+        }
+    }
+    @Override
+    public void onDismiss(DialogInterface dialog) {
+        super.onDismiss(dialog);
+        if (dialogActionsListener != null) {
+            dialogActionsListener.onCancel();
+        }
+    }
+
+    public interface DiscoverDialogListener {
+        void onResume();
+        void onCancel();
+        void onScrollEndReached();
+    }
+}

app/src/main/java/io/lbry/browser/dialog/RepostClaimDialogFragment.java

@@ -0,0 +1,291 @@
+package io.lbry.browser.dialog;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.graphics.Color;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.EditText;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import androidx.appcompat.widget.AppCompatSpinner;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.snackbar.Snackbar;
+import com.google.android.material.textfield.TextInputEditText;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+import io.lbry.browser.MainActivity;
+import io.lbry.browser.R;
+import io.lbry.browser.adapter.InlineChannelSpinnerAdapter;
+import io.lbry.browser.listener.WalletBalanceListener;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.model.WalletBalance;
+import io.lbry.browser.tasks.claim.ClaimListResultHandler;
+import io.lbry.browser.tasks.claim.ClaimListTask;
+import io.lbry.browser.tasks.claim.ClaimResultHandler;
+import io.lbry.browser.tasks.claim.StreamRepostTask;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.Lbry;
+import io.lbry.browser.utils.LbryUri;
+import lombok.Setter;
+
+public class RepostClaimDialogFragment extends BottomSheetDialogFragment implements WalletBalanceListener {
+    public static final String TAG = "RepostClaimDialog";
+
+    private MaterialButton buttonRepost;
+    private View linkCancel;
+    private TextInputEditText inputDeposit;
+    private View inlineBalanceContainer;
+    private TextView inlineBalanceValue;
+    private ProgressBar repostProgress;
+    private TextView textTitle;
+
+    private AppCompatSpinner channelSpinner;
+    private InlineChannelSpinnerAdapter channelSpinnerAdapter;
+    private TextView textNamePrefix;
+    private EditText inputName;
+    private TextView linkToggleAdvanced;
+    private View advancedContainer;
+
+    @Setter
+    private RepostClaimListener listener;
+    @Setter
+    private Claim claim;
+
+    public static RepostClaimDialogFragment newInstance() {
+        return new RepostClaimDialogFragment();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_repost_claim, container, false);
+
+        buttonRepost = view.findViewById(R.id.repost_button);
+        linkCancel = view.findViewById(R.id.repost_cancel_link);
+        inputDeposit = view.findViewById(R.id.repost_input_deposit);
+        inlineBalanceContainer = view.findViewById(R.id.repost_inline_balance_container);
+        inlineBalanceValue = view.findViewById(R.id.repost_inline_balance_value);
+        repostProgress = view.findViewById(R.id.repost_progress);
+        textTitle = view.findViewById(R.id.repost_title);
+
+        channelSpinner = view.findViewById(R.id.repost_channel_spinner);
+        textNamePrefix = view.findViewById(R.id.repost_name_prefix);
+        inputName = view.findViewById(R.id.repost_name_input);
+        linkToggleAdvanced = view.findViewById(R.id.repost_toggle_advanced);
+        advancedContainer = view.findViewById(R.id.repost_advanced_container);
+
+        textTitle.setText(getString(R.string.repost_title, claim.getTitle()));
+        inputName.setText(claim.getName());
+        inputDeposit.setText(R.string.min_deposit);
+        channelSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> adapterView, View view, int position, long l) {
+                Object item = adapterView.getItemAtPosition(position);
+                if (item instanceof Claim) {
+                    Claim claim = (Claim) item;
+                    textNamePrefix.setText(String.format("%s%s/", LbryUri.PROTO_DEFAULT, claim.getName()));
+                }
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> adapterView) {
+
+            }
+        });
+
+        inputDeposit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                inputDeposit.setHint(hasFocus ? getString(R.string.zero) : "");
+                inlineBalanceContainer.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
+            }
+        });
+
+        linkCancel.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                dismiss();
+            }
+        });
+
+        linkToggleAdvanced.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (advancedContainer.getVisibility() != View.VISIBLE) {
+                    advancedContainer.setVisibility(View.VISIBLE);
+                    linkToggleAdvanced.setText(R.string.hide_advanced);
+                } else {
+                    advancedContainer.setVisibility(View.GONE);
+                    linkToggleAdvanced.setText(R.string.show_advanced);
+                }
+            }
+        });
+
+        buttonRepost.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                validateAndRepostClaim();
+            }
+        });
+
+        onWalletBalanceUpdated(Lbry.walletBalance);
+
+        return view;
+    }
+
+    public void onResume() {
+        super.onResume();
+        Context context = getContext();
+        if (context instanceof MainActivity) {
+            ((MainActivity) context).addWalletBalanceListener(this);
+        }
+        fetchChannels();
+    }
+
+    public void onPause() {
+        Context context = getContext();
+        if (context instanceof MainActivity) {
+            ((MainActivity) context).removeWalletBalanceListener(this);
+        }
+        inputDeposit.clearFocus();
+        super.onPause();
+    }
+
+
+    private void fetchChannels() {
+        if (Lbry.ownChannels == null || Lbry.ownChannels.size() == 0) {
+            startLoading();
+            ClaimListTask task = new ClaimListTask(Claim.TYPE_CHANNEL, repostProgress, new ClaimListResultHandler() {
+                @Override
+                public void onSuccess(List<Claim> claims) {
+                    Lbry.ownChannels = new ArrayList<>(claims);
+                    loadChannels(claims);
+                    finishLoading();
+                }
+
+                @Override
+                public void onError(Exception error) {
+                    // could not fetch channels
+                    Context context = getContext();
+                    if (context instanceof MainActivity) {
+                        ((MainActivity) context).showError(error.getMessage());
+                    }
+                    dismiss();
+                }
+            });
+            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+        } else {
+            loadChannels(Lbry.ownChannels);
+        }
+    }
+
+    private void loadChannels(List<Claim> channels) {
+        if (channelSpinnerAdapter == null) {
+            Context context = getContext();
+            channelSpinnerAdapter = new InlineChannelSpinnerAdapter(context, R.layout.spinner_item_channel, channels);
+            channelSpinnerAdapter.notifyDataSetChanged();
+        } else {
+            channelSpinnerAdapter.clear();
+            channelSpinnerAdapter.addAll(channels);
+            channelSpinnerAdapter.notifyDataSetChanged();
+        }
+        if (channelSpinner != null) {
+            channelSpinner.setAdapter(channelSpinnerAdapter);
+        }
+    }
+
+    @Override
+    public void onWalletBalanceUpdated(WalletBalance walletBalance) {
+        if (walletBalance != null && inlineBalanceValue != null) {
+            inlineBalanceValue.setText(Helper.shortCurrencyFormat(walletBalance.getAvailable().doubleValue()));
+        }
+    }
+
+    private void validateAndRepostClaim() {
+        String name = Helper.getValue(inputName.getText());
+        if (Helper.isNullOrEmpty(name) || !LbryUri.isNameValid(name)) {
+            showError(getString(R.string.repost_name_invalid_characters));
+            return;
+        }
+
+        String depositString = Helper.getValue(inputDeposit.getText());
+        if (Helper.isNullOrEmpty(depositString)) {
+            showError(getString(R.string.invalid_amount));
+            return;
+        }
+
+        BigDecimal bid = new BigDecimal(depositString);
+        if (bid.doubleValue() > Lbry.walletBalance.getAvailable().doubleValue()) {
+            showError(getString(R.string.insufficient_balance));
+            return;
+        }
+
+        Claim channel = (Claim) channelSpinner.getSelectedItem();
+        StreamRepostTask task = new StreamRepostTask(name, bid, claim.getClaimId(), channel.getClaimId(), repostProgress, new ClaimResultHandler() {
+            @Override
+            public void beforeStart() {
+                startLoading();
+            }
+
+            @Override
+            public void onSuccess(Claim claimResult) {
+                if (listener != null) {
+                    listener.onClaimReposted(claimResult);
+                }
+                finishLoading();
+                dismiss();
+            }
+
+            @Override
+            public void onError(Exception error) {
+                showError(error.getMessage());
+                finishLoading();
+            }
+        });
+        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+    }
+
+    private void showError(String message) {
+        Snackbar.make(getView(), message, Snackbar.LENGTH_LONG).
+                setBackgroundTint(Color.RED).
+                setTextColor(Color.WHITE).
+                show();
+    }
+
+    private void startLoading() {
+        Dialog dialog = getDialog();
+        if (dialog != null) {
+            dialog.setCanceledOnTouchOutside(false);
+        }
+        linkCancel.setEnabled(false);
+        buttonRepost.setEnabled(false);
+        inputName.setEnabled(false);
+        channelSpinner.setEnabled(false);
+        linkToggleAdvanced.setVisibility(View.INVISIBLE);
+    }
+    private void finishLoading() {
+        Dialog dialog = getDialog();
+        if (dialog != null) {
+            dialog.setCanceledOnTouchOutside(true);
+        }
+        linkCancel.setEnabled(true);
+        buttonRepost.setEnabled(true);
+        inputName.setEnabled(true);
+        channelSpinner.setEnabled(true);
+        linkToggleAdvanced.setVisibility(View.VISIBLE);
+    }
+
+    public interface RepostClaimListener {
+        void onClaimReposted(Claim claim);
+    }
+}

app/src/main/java/io/lbry/browser/dialog/SendTipDialogFragment.java

@@ -0,0 +1,196 @@
+package io.lbry.browser.dialog;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.graphics.Color;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.text.method.LinkMovementMethod;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import androidx.core.content.ContextCompat;
+import androidx.core.text.HtmlCompat;
+
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import com.google.android.material.button.MaterialButton;
+import com.google.android.material.snackbar.Snackbar;
+import com.google.android.material.textfield.TextInputEditText;
+
+import java.math.BigDecimal;
+import java.text.DecimalFormat;
+
+import io.lbry.browser.MainActivity;
+import io.lbry.browser.R;
+import io.lbry.browser.listener.WalletBalanceListener;
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.model.WalletBalance;
+import io.lbry.browser.tasks.GenericTaskHandler;
+import io.lbry.browser.tasks.wallet.SupportCreateTask;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.Lbry;
+import lombok.Setter;
+
+public class SendTipDialogFragment extends BottomSheetDialogFragment implements WalletBalanceListener {
+    public static final String TAG = "SendTipDialog";
+
+    private MaterialButton sendButton;
+    private View cancelLink;
+    private TextInputEditText inputAmount;
+    private View inlineBalanceContainer;
+    private TextView inlineBalanceValue;
+    private ProgressBar sendProgress;
+
+    @Setter
+    private SendTipListener listener;
+    @Setter
+    private Claim claim;
+
+    public static SendTipDialogFragment newInstance() {
+        return new SendTipDialogFragment();
+    }
+
+    private void disableControls() {
+        Dialog dialog = getDialog();
+        if (dialog != null) {
+            dialog.setCanceledOnTouchOutside(false);
+        }
+        sendButton.setEnabled(false);
+        cancelLink.setEnabled(false);
+    }
+    private void enableControls() {
+        Dialog dialog = getDialog();
+        if (dialog != null) {
+            dialog.setCanceledOnTouchOutside(true);
+        }
+        sendButton.setEnabled(true);
+        cancelLink.setEnabled(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.dialog_send_tip, container, false);
+
+        inputAmount = view.findViewById(R.id.tip_input_amount);
+        inlineBalanceContainer = view.findViewById(R.id.tip_inline_balance_container);
+        inlineBalanceValue = view.findViewById(R.id.tip_inline_balance_value);
+        sendProgress = view.findViewById(R.id.tip_send_progress);
+        cancelLink = view.findViewById(R.id.tip_cancel_link);
+        sendButton = view.findViewById(R.id.tip_send);
+
+        inputAmount.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                inputAmount.setHint(hasFocus ? getString(R.string.zero) : "");
+                inlineBalanceContainer.setVisibility(hasFocus ? View.VISIBLE : View.INVISIBLE);
+            }
+        });
+
+        TextView infoText = view.findViewById(R.id.tip_info);
+        infoText.setMovementMethod(LinkMovementMethod.getInstance());
+        infoText.setText(HtmlCompat.fromHtml(
+                Claim.TYPE_CHANNEL.equalsIgnoreCase(claim.getValueType()) ?
+                        getString(R.string.send_tip_info_channel, claim.getTitleOrName()) :
+                        getString(R.string.send_tip_info_content, claim.getTitleOrName()),
+                HtmlCompat.FROM_HTML_MODE_LEGACY));
+
+        sendButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                String amountString = Helper.getValue(inputAmount.getText());
+                if (Helper.isNullOrEmpty(amountString)) {
+                    showError(getString(R.string.invalid_amount));
+                    return;
+                }
+
+                BigDecimal amount = new BigDecimal(amountString);
+                if (amount.doubleValue() > Lbry.walletBalance.getAvailable().doubleValue()) {
+                    showError(getString(R.string.insufficient_balance));
+                    return;
+                }
+
+                SupportCreateTask task = new SupportCreateTask(claim.getClaimId(), amount, true, sendProgress, new GenericTaskHandler() {
+                    @Override
+                    public void beforeStart() {
+                        disableControls();
+                    }
+
+                    @Override
+                    public void onSuccess() {
+                        enableControls();
+                        if (listener != null) {
+                            listener.onTipSent(amount);
+                        }
+
+                        dismiss();
+                    }
+
+                    @Override
+                    public void onError(Exception error) {
+                        showError(error.getMessage());
+                        enableControls();
+                    }
+                });
+                task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
+            }
+        });
+
+        cancelLink.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                dismiss();
+            }
+        });
+
+        String channel = null;
+        if (Claim.TYPE_CHANNEL.equalsIgnoreCase(claim.getValueType())) {
+            channel = claim.getTitleOrName();
+        } else if (claim.getSigningChannel() != null) {
+            channel = claim.getPublisherTitle();
+        }
+        ((TextView) view.findViewById(R.id.tip_send_title)).setText(
+                Helper.isNullOrEmpty(channel) ? getString(R.string.send_a_tip) : getString(R.string.send_a_tip_to, channel)
+        );
+
+        onWalletBalanceUpdated(Lbry.walletBalance);
+
+        return view;
+    }
+
+    public void onResume() {
+        super.onResume();
+        Context context = getContext();
+        if (context instanceof MainActivity) {
+            ((MainActivity) context).addWalletBalanceListener(this);
+        }
+    }
+
+    public void onPause() {
+        Context context = getContext();
+        if (context instanceof MainActivity) {
+            ((MainActivity) context).removeWalletBalanceListener(this);
+        }
+        super.onPause();
+    }
+
+    @Override
+    public void onWalletBalanceUpdated(WalletBalance walletBalance) {
+        if (walletBalance != null && inlineBalanceValue != null) {
+            inlineBalanceValue.setText(Helper.shortCurrencyFormat(walletBalance.getAvailable().doubleValue()));
+        }
+    }
+
+    private void showError(String message) {
+        Snackbar.make(getView(), message, Snackbar.LENGTH_LONG).
+                setBackgroundTint(Color.RED).
+                setTextColor(Color.WHITE).
+                show();
+    }
+
+    public interface SendTipListener {
+        void onTipSent(BigDecimal amount);
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/ApiCallException.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.exceptions;
+
+public class ApiCallException extends Exception {
+    public ApiCallException() {
+        super();
+    }
+    public ApiCallException(String message) {
+        super(message);
+    }
+    public ApiCallException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/LbryRequestException.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.exceptions;
+
+public class LbryRequestException extends Exception {
+    public LbryRequestException() {
+        super();
+    }
+    public LbryRequestException(String message) {
+        super(message);
+    }
+    public LbryRequestException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/LbryResponseException.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.exceptions;
+
+public class LbryResponseException extends Exception {
+    public LbryResponseException() {
+        super();
+    }
+    public LbryResponseException(String message) {
+        super(message);
+    }
+    public LbryResponseException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/LbryUriException.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.exceptions;
+
+public class LbryUriException extends Exception {
+    public LbryUriException() {
+        super();
+    }
+    public LbryUriException(String message) {
+        super(message);
+    }
+    public LbryUriException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/LbryioRequestException.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.exceptions;
+
+public class LbryioRequestException extends Exception {
+    public LbryioRequestException() {
+        super();
+    }
+    public LbryioRequestException(String message) {
+        super(message);
+    }
+    public LbryioRequestException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/LbryioResponseException.java

@@ -0,0 +1,25 @@
+package io.lbry.browser.exceptions;
+
+import lombok.Getter;
+
+public class LbryioResponseException extends Exception {
+    @Getter
+    private int statusCode;
+    public LbryioResponseException() {
+        super();
+    }
+    public LbryioResponseException(String message) {
+        super(message);
+    }
+    public LbryioResponseException(String message, Throwable cause) {
+        super(message, cause);
+    }
+    public LbryioResponseException(String message, int statusCode) {
+        super(message);
+        this.statusCode = statusCode;
+    }
+    public LbryioResponseException(String message, Throwable cause, int statusCode) {
+        super(message, cause);
+        this.statusCode = statusCode;
+    }
+}

app/src/main/java/io/lbry/browser/exceptions/WalletException.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.exceptions;
+
+public class WalletException extends Exception {
+    public WalletException() {
+        super();
+    }
+    public WalletException(String message) {
+        super(message);
+    }
+    public WalletException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

app/src/main/java/io/lbry/browser/listener/CameraPermissionListener.java

@@ -0,0 +1,8 @@
+package io.lbry.browser.listener;
+
+public interface CameraPermissionListener {
+    void onCameraPermissionGranted();
+    void onCameraPermissionRefused();
+    void onRecordAudioPermissionGranted();
+    void onRecordAudioPermissionRefused();
+}

app/src/main/java/io/lbry/browser/listener/ChannelItemSelectionListener.java

@@ -0,0 +1,9 @@
+package io.lbry.browser.listener;
+
+import io.lbry.browser.model.Claim;
+
+public interface ChannelItemSelectionListener {
+    void onChannelItemSelected(Claim claim);
+    void onChannelItemDeselected(Claim claim);
+    void onChannelSelectionCleared();
+}

app/src/main/java/io/lbry/browser/listener/DownloadActionListener.java

@@ -0,0 +1,5 @@
+package io.lbry.browser.listener;
+
+public interface DownloadActionListener {
+    void onDownloadAction(String downloadAction, String uri, String outpoint, String fileInfoJson, double progress);
+}

app/src/main/java/io/lbry/browser/listener/FetchChannelsListener.java

@@ -0,0 +1,9 @@
+package io.lbry.browser.listener;
+
+import java.util.List;
+
+import io.lbry.browser.model.Claim;
+
+public interface FetchChannelsListener {
+    void onChannelsFetched(List<Claim> channels);
+}

app/src/main/java/io/lbry/browser/listener/FetchClaimsListener.java

@@ -0,0 +1,9 @@
+package io.lbry.browser.listener;
+
+import java.util.List;
+
+import io.lbry.browser.model.Claim;
+
+public interface FetchClaimsListener {
+    void onClaimsFetched(List<Claim> claims);
+}

app/src/main/java/io/lbry/browser/listener/FilePickerListener.java

@@ -0,0 +1,6 @@
+package io.lbry.browser.listener;
+
+public interface FilePickerListener {
+    void onFilePicked(String filePath);
+    void onFilePickerCancelled();
+}

app/src/main/java/io/lbry/browser/listener/SdkStatusListener.java

@@ -0,0 +1,5 @@
+package io.lbry.browser.listener;
+
+public interface SdkStatusListener {
+    void onSdkReady();
+}

app/src/main/java/io/lbry/browser/listener/SelectionModeListener.java

@@ -0,0 +1,7 @@
+package io.lbry.browser.listener;
+
+public interface SelectionModeListener {
+    void onEnterSelectionMode();
+    void onExitSelectionMode();
+    void onItemSelectionToggled();
+}

app/src/main/java/io/lbry/browser/listener/SignInListener.java

@@ -0,0 +1,10 @@
+package io.lbry.browser.listener;
+
+public interface SignInListener {
+    void onEmailAdded(String email);
+    void onEmailEdit();
+    void onEmailVerified();
+    void onPhoneAdded(String countryCode, String phoneNumber);
+    void onPhoneVerified();
+    void onManualVerifyContinue();
+}

app/src/main/java/io/lbry/browser/listener/StoragePermissionListener.java

@@ -0,0 +1,6 @@
+package io.lbry.browser.listener;
+
+public interface StoragePermissionListener {
+    void onStoragePermissionGranted();
+    void onStoragePermissionRefused();
+}

app/src/main/java/io/lbry/browser/listener/TagListener.java

@@ -0,0 +1,8 @@
+package io.lbry.browser.listener;
+
+import io.lbry.browser.model.Tag;
+
+public interface TagListener {
+    void onTagAdded(Tag tag);
+    void onTagRemoved(Tag tag);
+}

app/src/main/java/io/lbry/browser/listener/WalletBalanceListener.java

@@ -0,0 +1,7 @@
+package io.lbry.browser.listener;
+
+import io.lbry.browser.model.WalletBalance;
+
+public interface WalletBalanceListener {
+    void onWalletBalanceUpdated(WalletBalance walletBalance);
+}

app/src/main/java/io/lbry/browser/listener/WalletSyncListener.java

@@ -0,0 +1,8 @@
+package io.lbry.browser.listener;
+
+public interface WalletSyncListener {
+    void onWalletSyncProcessing();
+    void onWalletSyncWaitingForInput();
+    void onWalletSyncEnabled();
+    void onWalletSyncFailed(Exception error);
+}

app/src/main/java/io/lbry/browser/model/Claim.java

@@ -0,0 +1,490 @@
+package io.lbry.browser.model;
+
+import com.google.gson.FieldNamingPolicy;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.lang.reflect.Type;
+import java.math.BigDecimal;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Stream;
+
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+import io.lbry.browser.utils.Predefined;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(onlyExplicitlyIncluded = true)
+public class Claim {
+    public static final String CLAIM_TYPE_CLAIM = "claim";
+    public static final String CLAIM_TYPE_UPDATE = "update";
+    public static final String CLAIM_TYPE_SUPPORT = "support";
+
+    public static final String TYPE_STREAM = "stream";
+    public static final String TYPE_CHANNEL = "channel";
+    public static final String TYPE_REPOST = "repost";
+
+    public static final String STREAM_TYPE_AUDIO = "audio";
+    public static final String STREAM_TYPE_IMAGE = "image";
+    public static final String STREAM_TYPE_VIDEO = "video";
+    public static final String STREAM_TYPE_SOFTWARE = "software";
+
+    public static final String ORDER_BY_EFFECTIVE_AMOUNT = "effective_amount";
+    public static final String ORDER_BY_RELEASE_TIME = "release_time";
+    public static final String ORDER_BY_TRENDING_GROUP = "trending_group";
+    public static final String ORDER_BY_TRENDING_MIXED = "trending_mixed";
+
+    public static final List<String> CLAIM_TYPES = Arrays.asList(TYPE_CHANNEL, TYPE_STREAM);
+    public static final List<String> STREAM_TYPES = Arrays.asList(
+            STREAM_TYPE_AUDIO, STREAM_TYPE_IMAGE, STREAM_TYPE_SOFTWARE, STREAM_TYPE_VIDEO
+    );
+
+    public static final String RELEASE_TIME_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss'Z'";
+
+    @EqualsAndHashCode.Include
+    private boolean placeholder;
+    private boolean placeholderAnonymous;
+    private boolean featured;
+    private boolean unresolved; // used for featured
+    private String address;
+    private String amount;
+    private String canonicalUrl;
+    @EqualsAndHashCode.Include
+    private String claimId;
+    private int claimSequence;
+    private String claimOp;
+    private long confirmations;
+    private boolean decodedClaim;
+    private long timestamp;
+    private long height;
+    private boolean isMine;
+    private String name;
+    private String normalizedName;
+    private int nout;
+    private String permanentUrl;
+    private String shortUrl;
+    private String txid;
+    private String type; // claim | update | support
+    private String valueType; // stream | channel | repost
+    private Claim repostedClaim;
+    private Claim signingChannel;
+    private String repostChannelUrl;
+    private boolean isChannelSignatureValid;
+    private GenericMetadata value;
+    private LbryFile file; // associated file if it exists
+
+    // device it was viewed on (for view history)
+    private String device;
+
+    public static Claim claimFromOutput(JSONObject item) {
+        // we only need name, permanent_url, txid and nout
+        Claim claim = new Claim();
+        claim.setClaimId(Helper.getJSONString("claim_id", null, item));
+        claim.setName(Helper.getJSONString("name", null, item));
+        claim.setPermanentUrl(Helper.getJSONString("permanent_url", null, item));
+        claim.setTxid(Helper.getJSONString("txid", null, item));
+        claim.setNout(Helper.getJSONInt("nout", -1, item));
+        return claim;
+    }
+
+    public String getOutpoint() {
+        return String.format("%s:%d", txid, nout);
+    }
+
+    public boolean isFree() {
+        if (!(value instanceof StreamMetadata)) {
+            return true;
+        }
+
+        Fee fee = ((StreamMetadata) value).getFee();
+        return fee == null || Helper.parseDouble(fee.getAmount(), 0) == 0;
+    }
+
+    public BigDecimal getActualCost(double usdRate) {
+        if (!(value instanceof StreamMetadata)) {
+            return new BigDecimal(0);
+        }
+
+        Fee fee = ((StreamMetadata) value).getFee();
+        if (fee != null) {
+            double amount = Helper.parseDouble(fee.getAmount(), 0);
+            if ("usd".equalsIgnoreCase(fee.getCurrency())) {
+                return new BigDecimal(String.valueOf(amount / usdRate));
+            }
+
+            return new BigDecimal(String.valueOf(amount)); // deweys
+        }
+
+        return new BigDecimal(0);
+    }
+
+    public String getMediaType() {
+        if (value instanceof StreamMetadata) {
+            StreamMetadata metadata = (StreamMetadata) value;
+            String mediaType = metadata.getSource() != null ? metadata.getSource().getMediaType() : null;
+            return mediaType;
+        }
+        return null;
+    }
+
+    public boolean isPlayable() {
+        if (value instanceof StreamMetadata) {
+            StreamMetadata metadata = (StreamMetadata) value;
+            String mediaType = metadata.getSource() != null ? metadata.getSource().getMediaType() : null;
+            if (mediaType != null) {
+                return mediaType.startsWith("video") || mediaType.startsWith("audio");
+            }
+        }
+        return false;
+    }
+    public boolean isViewable() {
+        if (value instanceof StreamMetadata) {
+            StreamMetadata metadata = (StreamMetadata) value;
+            String mediaType = metadata.getSource() != null ? metadata.getSource().getMediaType() : null;
+            if (mediaType != null) {
+                return mediaType.startsWith("image") || mediaType.startsWith("text");
+            }
+        }
+        return false;
+    }
+    public boolean isMature() {
+        List<String> tags = getTags();
+        if (tags != null && tags.size() > 0) {
+            for (String tag : tags) {
+                if (Predefined.MATURE_TAGS.contains(tag.toLowerCase())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    public String getThumbnailUrl() {
+        if (value != null && value.getThumbnail() != null) {
+            return value.getThumbnail().getUrl();
+        }
+        return null;
+    }
+
+    public String getCoverUrl() {
+        if (TYPE_CHANNEL.equals(valueType) && value != null && value instanceof ChannelMetadata && ((ChannelMetadata) value).getCover() != null) {
+            return ((ChannelMetadata) value).getCover().getUrl();
+        }
+        return null;
+    }
+
+    public String getFirstCharacter() {
+        if (name != null) {
+            return name.startsWith("@") ? name.substring(1) : name;
+        }
+        return "";
+    }
+
+    public String getFirstTag() {
+        if (value != null && value.tags != null && value.tags.size() > 0) {
+            return value.tags.get(0);
+        }
+        return null;
+    }
+
+    public String getDescription() {
+        return (value != null) ? value.getDescription() : null;
+    }
+
+    public String getWebsiteUrl() {
+        return (value instanceof ChannelMetadata) ? ((ChannelMetadata) value).getWebsiteUrl() : null;
+    }
+
+    public String getEmail() {
+        return (value instanceof ChannelMetadata) ? ((ChannelMetadata) value).getEmail() : null;
+    }
+
+    public String getPublisherName() {
+        if (signingChannel != null) {
+            return signingChannel.getName();
+        }
+        return "Anonymous";
+    }
+
+    public String getPublisherTitle() {
+        if (signingChannel != null) {
+            return Helper.isNullOrEmpty(signingChannel.getTitle()) ? signingChannel.getName() : signingChannel.getTitle();
+        }
+        return "Anonymous";
+    }
+
+
+    public List<String> getTags() {
+        return (value != null && value.getTags() != null) ? new ArrayList<>(value.getTags()) : new ArrayList<>();
+    }
+
+    public List<Tag> getTagObjects() {
+        List<Tag> tags = new ArrayList<>();
+        if (value != null && value.getTags() != null) {
+            for (String value : value.getTags()) {
+                tags.add(new Tag(value));
+            }
+        }
+        return tags;
+    }
+
+    public String getTitle() {
+        return (value != null) ? value.getTitle() : null;
+    }
+    public String getTitleOrName() {
+        return (value != null) ? value.getTitle() : getName();
+    }
+
+    public long getDuration() {
+        if (value instanceof StreamMetadata) {
+            StreamMetadata metadata = (StreamMetadata) value;
+            if (STREAM_TYPE_VIDEO.equalsIgnoreCase(metadata.getStreamType()) && metadata.getVideo() != null) {
+                return metadata.getVideo().getDuration();
+            } else if (STREAM_TYPE_AUDIO.equalsIgnoreCase(metadata.getStreamType()) && metadata.getAudio() != null) {
+                return metadata.getAudio().getDuration();
+            }
+        }
+
+        return 0;
+    }
+
+    public static Claim fromViewHistory(ViewHistory viewHistory) {
+        // only for stream claims
+        Claim claim = new Claim();
+        claim.setClaimId(viewHistory.getClaimId());
+        claim.setName(viewHistory.getClaimName());
+        claim.setValueType(TYPE_STREAM);
+        claim.setPermanentUrl(viewHistory.getUri().toString());
+        claim.setDevice(viewHistory.getDevice());
+        claim.setConfirmations(1);
+
+        StreamMetadata value = new StreamMetadata();
+        value.setTitle(viewHistory.getTitle());
+        value.setReleaseTime(viewHistory.getReleaseTime());
+        if (!Helper.isNullOrEmpty(viewHistory.getThumbnailUrl())) {
+            Resource thumbnail = new Resource();
+            thumbnail.setUrl(viewHistory.getThumbnailUrl());
+            value.setThumbnail(thumbnail);
+        }
+        if (viewHistory.getCost() != null && viewHistory.getCost().doubleValue() > 0) {
+            Fee fee = new Fee();
+            fee.setAmount(String.valueOf(viewHistory.getCost().doubleValue()));
+            fee.setCurrency(viewHistory.getCurrency());
+            value.setFee(fee);
+        }
+
+        claim.setValue(value);
+
+        if (!Helper.isNullOrEmpty(viewHistory.getPublisherClaimId())) {
+            Claim signingChannel = new Claim();
+            signingChannel.setClaimId(viewHistory.getPublisherClaimId());
+            signingChannel.setName(viewHistory.getPublisherName());
+            if (!Helper.isNullOrEmpty(viewHistory.getPublisherTitle())) {
+                GenericMetadata channelValue = new GenericMetadata();
+                channelValue.setTitle(viewHistory.getPublisherTitle());
+                signingChannel.setValue(channelValue);
+            }
+            claim.setSigningChannel(signingChannel);
+        }
+
+        return claim;
+    }
+
+    public static Claim fromJSONObject(JSONObject claimObject) {
+        Claim claim = null;
+        String claimJson = claimObject.toString();
+        Type type = new TypeToken<Claim>(){}.getType();
+        Type streamMetadataType = new TypeToken<StreamMetadata>(){}.getType();
+        Type channelMetadataType = new TypeToken<ChannelMetadata>(){}.getType();
+
+        Gson gson = new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create();
+        claim = gson.fromJson(claimJson, type);
+
+        try {
+            String valueType = claim.getValueType();
+            // Specific value type parsing
+            if (TYPE_REPOST.equalsIgnoreCase(valueType)) {
+                JSONObject repostedClaimObject = claimObject.getJSONObject("reposted_claim");
+                claim.setRepostedClaim(Claim.fromJSONObject(repostedClaimObject));
+            } else {
+                JSONObject value = claimObject.getJSONObject("value");
+                if (value != null) {
+                    String valueJson = value.toString();
+                    if (TYPE_STREAM.equalsIgnoreCase(valueType)) {
+                        claim.setValue(gson.fromJson(valueJson, streamMetadataType));
+                    } else if (TYPE_CHANNEL.equalsIgnoreCase(valueType)) {
+                        claim.setValue(gson.fromJson(valueJson, channelMetadataType));
+                    }
+                }
+            }
+        } catch (JSONException ex) {
+            // pass
+        }
+
+        return claim;
+    }
+
+    public static Claim fromSearchJSONObject(JSONObject searchResultObject) {
+        Claim claim = new Claim();
+        LbryUri claimUri = new LbryUri();
+        try {
+            claim.setClaimId(searchResultObject.getString("claimId"));
+            claim.setName(searchResultObject.getString("name"));
+            claim.setConfirmations(1);
+
+            if (claim.getName().startsWith("@")) {
+                claimUri.setChannelClaimId(claim.getClaimId());
+                claimUri.setChannelName(claim.getName());
+                claim.setValueType(TYPE_CHANNEL);
+            } else {
+                claimUri.setStreamClaimId(claim.getClaimId());
+                claimUri.setStreamName(claim.getName());
+                claim.setValueType(TYPE_STREAM);
+            }
+
+            int duration = searchResultObject.isNull("duration") ? 0 : searchResultObject.getInt("duration");
+            long feeAmount = searchResultObject.isNull("fee") ? 0 : searchResultObject.getLong("fee");
+            String releaseTimeString = !searchResultObject.isNull("release_time") ? searchResultObject.getString("release_time") : null;
+            long releaseTime = 0;
+            try {
+                releaseTime = Double.valueOf(new SimpleDateFormat(RELEASE_TIME_DATE_FORMAT).parse(releaseTimeString).getTime() / 1000.0).longValue();
+            } catch (ParseException ex) {
+                // pass
+            }
+
+            GenericMetadata metadata = (duration > 0 || releaseTime > 0 || feeAmount > 0) ? new StreamMetadata() : new GenericMetadata();
+            metadata.setTitle(searchResultObject.getString("title"));
+            if (metadata instanceof StreamMetadata) {
+                StreamInfo streamInfo = new StreamInfo();
+                if (duration > 0) {
+                    // assume stream type video
+                    ((StreamMetadata) metadata).setStreamType(STREAM_TYPE_VIDEO);
+                    streamInfo.setDuration(duration);
+                }
+
+                Fee fee = null;
+                if (feeAmount > 0) {
+                    fee = new Fee();
+                    fee.setAmount(String.valueOf(new BigDecimal(String.valueOf(feeAmount)).divide(new BigDecimal(100000000))));
+                    fee.setCurrency("LBC");
+                }
+
+                ((StreamMetadata) metadata).setFee(fee);
+                ((StreamMetadata) metadata).setVideo(streamInfo);
+                ((StreamMetadata) metadata).setReleaseTime(releaseTime);
+            }
+            claim.setValue(metadata);
+
+            if (!searchResultObject.isNull("thumbnail_url")) {
+                Resource thumbnail = new Resource();
+                thumbnail.setUrl(searchResultObject.getString("thumbnail_url"));
+                claim.getValue().setThumbnail(thumbnail);
+            }
+
+            if (!searchResultObject.isNull("channel_claim_id") && !searchResultObject.isNull("channel")) {
+                Claim signingChannel = new Claim();
+                signingChannel.setClaimId(searchResultObject.getString("channel_claim_id"));
+                signingChannel.setName(searchResultObject.getString("channel"));
+                LbryUri channelUri = new LbryUri();
+                channelUri.setChannelClaimId(signingChannel.getClaimId());
+                channelUri.setChannelName(signingChannel.getName());
+                signingChannel.setPermanentUrl(channelUri.toString());
+
+                claim.setSigningChannel(signingChannel);
+            }
+        } catch (JSONException ex) {
+            // pass
+        }
+
+        claim.setPermanentUrl(claimUri.toString());
+
+        return claim;
+    }
+
+    @Data
+    public static class Meta {
+        private long activationHeight;
+        private int claimsInChannel;
+        private int creationHeight;
+        private int creationTimestamp;
+        private String effectiveAmount;
+        private long expirationHeight;
+        private boolean isControlling;
+        private String supportAmount;
+        private int reposted;
+        private double trendingGlobal;
+        private double trendingGroup;
+        private double trendingLocal;
+        private double trendingMixed;
+    }
+
+    @Data
+    public static class GenericMetadata {
+        private String title;
+        private String description;
+        private Resource thumbnail;
+        private List<String> languages;
+        private List<String> tags;
+        private List<Location> locations;
+    }
+
+    @Data
+    @EqualsAndHashCode(callSuper = true)
+    public static class ChannelMetadata extends GenericMetadata {
+        private String publicKey;
+        private String publicKeyId;
+        private Resource cover;
+        private String email;
+        private String websiteUrl;
+        private List<String> featured;
+    }
+
+    @Data
+    @EqualsAndHashCode(callSuper = true)
+    public static class StreamMetadata extends GenericMetadata {
+        private String license;
+        private String licenseUrl;
+        private long releaseTime;
+        private String author;
+        private Fee fee;
+        private String streamType; // video | audio | image | software
+        private Source source;
+        private StreamInfo video;
+        private StreamInfo audio;
+        private StreamInfo image;
+        private StreamInfo software;
+
+        @Data
+        public static class Source {
+            private String sdHash;
+            private String mediaType;
+            private String hash;
+            private String name;
+            private long size;
+        }
+    }
+
+    // only support "url" for now
+    @Data
+    public static class Resource {
+        private String url;
+    }
+
+    @Data
+    public static class StreamInfo {
+        private long duration; // video / audio
+        private long height; // video / image
+        private long width; // video / image
+        private String os; // software
+    }
+}

app/src/main/java/io/lbry/browser/model/ClaimCacheKey.java

@@ -0,0 +1,68 @@
+package io.lbry.browser.model;
+
+import androidx.annotation.Nullable;
+
+import io.lbry.browser.utils.Helper;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+/**
+ * Class to represent a key to check equality with another object
+ */
+@ToString
+public class ClaimCacheKey {
+    @Getter
+    @Setter
+    private String claimId;
+    @Getter
+    @Setter
+    private String url;
+
+    public static ClaimCacheKey fromClaimShortUrl(Claim claim) {
+        ClaimCacheKey key = new ClaimCacheKey();
+        key.setUrl(claim.getShortUrl());
+        return key;
+    }
+
+    public static ClaimCacheKey fromClaimPermanentUrl(Claim claim) {
+        ClaimCacheKey key = new ClaimCacheKey();
+        key.setUrl(claim.getPermanentUrl());
+        return key;
+    }
+
+    public static ClaimCacheKey fromClaim(Claim claim) {
+        ClaimCacheKey key = new ClaimCacheKey();
+        key.setClaimId(claim.getClaimId());
+        key.setUrl(!Helper.isNullOrEmpty(claim.getShortUrl()) ? claim.getShortUrl() : claim.getPermanentUrl());
+        return key;
+    }
+
+    @Override
+    public boolean equals(@Nullable Object obj) {
+        if (obj == null || !(obj instanceof ClaimCacheKey)) {
+            return false;
+        }
+        ClaimCacheKey key = (ClaimCacheKey) obj;
+        if (!Helper.isNullOrEmpty(claimId) && !Helper.isNullOrEmpty(key.getClaimId())) {
+            return claimId.equalsIgnoreCase(key.getClaimId());
+        }
+        if (!Helper.isNullOrEmpty(url) && !Helper.isNullOrEmpty(key.getUrl())) {
+            return url.equalsIgnoreCase(key.getUrl());
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        if (!Helper.isNullOrEmpty(url)) {
+            return url.hashCode();
+        }
+        if (!Helper.isNullOrEmpty(claimId)) {
+            return claimId.hashCode();
+        }
+
+        return super.hashCode();
+    }
+}
+

app/src/main/java/io/lbry/browser/model/ClaimSearchCacheValue.java

@@ -0,0 +1,26 @@
+package io.lbry.browser.model;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import lombok.Getter;
+import lombok.Setter;
+
+public class ClaimSearchCacheValue {
+    @Getter
+    @Setter
+    private List<Claim> claims;
+    @Getter
+    @Setter
+    private long timestamp;
+
+    public ClaimSearchCacheValue(List<Claim> claims, long timestamp) {
+        this.claims = new ArrayList<>(claims);
+        this.timestamp = timestamp;
+    }
+
+    public boolean isExpired(long ttl) {
+        return System.currentTimeMillis() - timestamp > ttl;
+    }
+}

app/src/main/java/io/lbry/browser/model/EditorsChoiceItem.java

@@ -0,0 +1,23 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class EditorsChoiceItem {
+    private boolean header;
+    private String title;
+    private String parent;
+    private String description;
+    private String thumbnailUrl;
+    private String permanentUrl;
+
+    public static EditorsChoiceItem fromClaim(Claim claim) {
+        EditorsChoiceItem item = new EditorsChoiceItem();
+        item.setTitle(claim.getTitle());
+        item.setDescription(claim.getDescription());
+        item.setThumbnailUrl(claim.getThumbnailUrl());
+        item.setPermanentUrl(claim.getPermanentUrl());
+
+        return item;
+    }
+}

app/src/main/java/io/lbry/browser/model/Fee.java

@@ -0,0 +1,10 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class Fee {
+    private String amount;
+    private String currency;
+    private String address;
+}

app/src/main/java/io/lbry/browser/model/GalleryItem.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class GalleryItem {
+    private String id;
+    private String name;
+    private String filePath;
+    private String type;
+    private String thumbnailPath;
+    private long duration;
+}

app/src/main/java/io/lbry/browser/model/Language.java

@@ -0,0 +1,16 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class Language {
+    private String code;
+    private String name;
+    private int stringResourceId;
+
+    public Language(String code, String name, int stringResourceId) {
+        this.code = code;
+        this.name = name;
+        this.stringResourceId = stringResourceId;
+    }
+}

app/src/main/java/io/lbry/browser/model/LbryFile.java

@@ -0,0 +1,92 @@
+package io.lbry.browser.model;
+
+import com.google.gson.FieldNamingPolicy;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
+
+import org.json.JSONObject;
+
+import java.lang.reflect.Type;
+
+import io.lbry.browser.utils.LbryUri;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@EqualsAndHashCode(onlyExplicitlyIncluded = true)
+public class LbryFile {
+    private Claim.StreamMetadata metadata;
+    private long addedOn;
+    private int blobsCompleted;
+    private int blobsInStream;
+    private int blobsRemaining;
+    private String channelClaimId;
+    private String channelName;
+    @EqualsAndHashCode.Include
+    private String claimId;
+    private String claimName;
+    private boolean completed;
+    private String downloadDirectory;
+    private String downloadPath;
+    private String fileName;
+    private String key;
+    private String mimeType;
+    private int nout;
+    private String outpoint;
+    private int pointsPaid;
+    private String protobuf;
+    private String sdHash;
+    private String status;
+    private boolean stopped;
+    private String streamHash;
+    private String streamName;
+    private String streamingUrl;
+    private String suggestedFileName;
+    private long timestamp;
+    private long totalBytes;
+    private long totalBytesLowerBound;
+    private String txid;
+    private long writtenBytes;
+
+    private Claim generatedClaim;
+
+    public Claim getClaim() {
+        if (generatedClaim != null) {
+            return generatedClaim;
+        }
+
+        generatedClaim = new Claim();
+        generatedClaim.setValueType(Claim.TYPE_STREAM);
+        generatedClaim.setPermanentUrl(LbryUri.tryParse(String.format("%s#%s", claimName, claimId)).toString());
+        generatedClaim.setClaimId(claimId);
+        generatedClaim.setName(claimName);
+        generatedClaim.setValue(metadata);
+        generatedClaim.setConfirmations(1);
+        generatedClaim.setTxid(txid);
+        generatedClaim.setNout(nout);
+        generatedClaim.setFile(this);
+
+        if (channelClaimId != null) {
+            Claim signingChannel = new Claim();
+            signingChannel.setClaimId(channelClaimId);
+            signingChannel.setName(channelName);
+            signingChannel.setPermanentUrl(LbryUri.tryParse(String.format("%s#%s", claimName, claimId)).toString());
+            generatedClaim.setSigningChannel(signingChannel);
+        }
+
+        return generatedClaim;
+    }
+
+    public static LbryFile fromJSONObject(JSONObject fileObject) {
+        String fileJson = fileObject.toString();
+        Type type = new TypeToken<LbryFile>(){}.getType();
+        Gson gson = new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create();
+        LbryFile file = gson.fromJson(fileJson, type);
+
+        if (file.getMetadata() != null && file.getMetadata().getReleaseTime() == 0) {
+            file.getMetadata().setReleaseTime(file.getTimestamp());
+        }
+        return file;
+    }
+}

app/src/main/java/io/lbry/browser/model/License.java

@@ -0,0 +1,20 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class License {
+    private String name;
+    private String url;
+    private int stringResourceId;
+
+    public License(String name, int stringResourceId) {
+        this.name = name;
+        this.stringResourceId = stringResourceId;
+    }
+    public License(String name, String url, int stringResourceId) {
+        this.name = name;
+        this.url = url;
+        this.stringResourceId  = stringResourceId;
+    }
+}

app/src/main/java/io/lbry/browser/model/Location.java

@@ -0,0 +1,13 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class Location {
+    private double latitude;
+    private double longitude;
+    private String country;
+    private String state;
+    private String city;
+    private String code;
+}

app/src/main/java/io/lbry/browser/model/NavMenuItem.java

@@ -0,0 +1,68 @@
+package io.lbry.browser.model;
+
+import android.content.Context;
+
+import androidx.core.content.res.ResourcesCompat;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import lombok.Data;
+
+@Data
+public class NavMenuItem {
+    public static final int ID_GROUP_FIND_CONTENT = 100;
+    public static final int ID_GROUP_YOUR_CONTENT = 200;
+    public static final int ID_GROUP_WALLET = 300;
+    public static final int ID_GROUP_OTHER = 400;
+
+    // Find Content
+    public static final int ID_ITEM_FOLLOWING = 101;
+    public static final int ID_ITEM_EDITORS_CHOICE = 102;
+    public static final int ID_ITEM_ALL_CONTENT = 103;
+
+    // Your Content
+    public static final int ID_ITEM_CHANNELS = 201;
+    public static final int ID_ITEM_LIBRARY = 202;
+    public static final int ID_ITEM_PUBLISHES = 203;
+    public static final int ID_ITEM_NEW_PUBLISH = 204;
+
+    // Wallet
+    public static final int ID_ITEM_WALLET = 301;
+    public static final int ID_ITEM_REWARDS = 302;
+    public static final int ID_ITEM_INVITES = 303;
+
+    // Other
+    public static final int ID_ITEM_SETTINGS = 401;
+    public static final int ID_ITEM_ABOUT = 402;
+
+    private Context context;
+    private int id;
+    private boolean group;
+    private int icon;
+    private String title;
+    private String extraLabel;
+    private String name; // same as title, but only as en lang for events
+    private List<NavMenuItem> items;
+
+    public NavMenuItem(int id, int titleResourceId, boolean group, Context context) {
+        this.context = context;
+        this.id = id;
+        this.group = group;
+
+        if (titleResourceId > 0) {
+            this.title = context.getString(titleResourceId);
+        }
+        if (group) {
+            this.items = new ArrayList<>();
+        }
+    }
+
+    public NavMenuItem(int id, int iconStringId, int titleResourceId, String name, Context context) {
+        this.context = context;
+        this.id = id;
+        this.icon = iconStringId;
+        this.title = context.getString(titleResourceId);
+        this.name = name;
+    }
+}

app/src/main/java/io/lbry/browser/model/Tag.java

@@ -0,0 +1,44 @@
+package io.lbry.browser.model;
+
+import java.util.Comparator;
+
+import io.lbry.browser.utils.Predefined;
+import lombok.Getter;
+import lombok.Setter;
+
+public class Tag implements Comparator<Tag> {
+    @Getter
+    @Setter
+    private String name;
+    @Getter
+    @Setter
+    private boolean followed;
+
+    public Tag() {
+
+    }
+    public Tag(String name) {
+        this.name = name;
+    }
+
+    public String getLowercaseName() {
+        return name.toLowerCase();
+    }
+
+    public boolean isMature() {
+        return Predefined.MATURE_TAGS.contains(name.toLowerCase());
+    }
+
+    public String toString() {
+        return getLowercaseName();
+    }
+    public boolean equals(Object o) {
+        return (o instanceof Tag) && ((Tag) o).getName().equalsIgnoreCase(name);
+    }
+    public int hashCode() {
+        return name.toLowerCase().hashCode();
+    }
+    public int compare(Tag a, Tag b) {
+        return a.getLowercaseName().compareToIgnoreCase(b.getLowercaseName());
+    }
+}

app/src/main/java/io/lbry/browser/model/Transaction.java

@@ -0,0 +1,133 @@
+package io.lbry.browser.model;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+import io.lbry.browser.R;
+import io.lbry.browser.exceptions.LbryUriException;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.utils.LbryUri;
+import lombok.Data;
+
+@Data
+public class Transaction {
+    private int confirmations;
+    private Date txDate;
+    private String date;
+    private String claim;
+    private String claimId;
+    private String txid;
+    private BigDecimal value;
+    private BigDecimal fee;
+    private long timestamp;
+    private int descriptionStringId;
+    private TransactionInfo abandonInfo;
+    private TransactionInfo claimInfo;
+    private TransactionInfo supportInfo;
+    private TransactionInfo updateInfo;
+
+    public LbryUri getClaimUrl() {
+        if (!Helper.isNullOrEmpty(claim) && !Helper.isNullOrEmpty(claimId)) {
+            try {
+                return LbryUri.parse(LbryUri.normalize(String.format("%s#%s", claim, claimId)));
+            } catch (LbryUriException ex) {
+                // pass
+            }
+        }
+        return null;
+    }
+
+    public static Transaction fromJSONObject(JSONObject jsonObject) {
+        Transaction transaction = new Transaction();
+        transaction.setConfirmations(Helper.getJSONInt("confirmations", -1, jsonObject));
+        transaction.setDate(Helper.getJSONString("date", null, jsonObject));
+        transaction.setTxid(Helper.getJSONString("txid", null, jsonObject));
+        transaction.setValue(new BigDecimal(Helper.getJSONString("value", "0", jsonObject)));
+        transaction.setFee(new BigDecimal(Helper.getJSONString("fee", "0", jsonObject)));
+        transaction.setTimestamp(Helper.getJSONLong("timestamp", 0, jsonObject) * 1000);
+        transaction.setTxDate(new Date(transaction.getTimestamp()));
+
+        int descStringId = -1;
+        TransactionInfo info = null;
+        try {
+            if (jsonObject.has("abandon_info")) {
+                JSONArray array = jsonObject.getJSONArray("abandon_info");
+                if (array.length() > 0) {
+                    info = TransactionInfo.fromJSONObject(array.getJSONObject(0));
+                    descStringId = R.string.abandon;
+                    transaction.setAbandonInfo(info);
+                }
+            }
+            if (info == null && jsonObject.has("claim_info")) {
+                JSONArray array = jsonObject.getJSONArray("claim_info");
+                if (array.length() > 0) {
+                    info = TransactionInfo.fromJSONObject(array.getJSONObject(0));
+                    descStringId = info.getClaimName().startsWith("@") ? R.string.channel : R.string.publish;
+                    transaction.setClaimInfo(info);
+                }
+            }
+            if (info == null && jsonObject.has("support_info")) {
+                JSONArray array = jsonObject.getJSONArray("support_info");
+                if (array.length() > 0) {
+                    info = TransactionInfo.fromJSONObject(array.getJSONObject(0));
+                    descStringId = info.isTip() ? R.string.tip : R.string.support;
+                    transaction.setSupportInfo(info);
+                }
+            }
+            if (info == null && jsonObject.has("update_info")) {
+                JSONArray array = jsonObject.getJSONArray("update_info");
+                if (array.length() > 0) {
+                    info = TransactionInfo.fromJSONObject(array.getJSONObject(0));
+                    descStringId = info.getClaimName().startsWith("@") ? R.string.channel_update : R.string.publish_update;
+                    transaction.setUpdateInfo(info);
+                }
+            }
+            if (info != null) {
+                transaction.setClaim(info.getClaimName());
+                transaction.setClaimId(info.getClaimId());
+            }
+        } catch (JSONException ex) {
+            // pass
+        }
+
+        if (transaction.getValue().doubleValue() == 0 && info != null && info.getBalanceDelta().doubleValue() != 0) {
+            transaction.setValue(info.getBalanceDelta());
+        }
+
+        if (descStringId == -1) {
+            descStringId = transaction.getValue().signum() == -1 || transaction.getFee().signum() == -1 ? R.string.spend : R.string.receive;
+        }
+        transaction.setDescriptionStringId(descStringId);
+
+        return transaction;
+    }
+
+    @Data
+    public static class TransactionInfo {
+        private String address;
+        private BigDecimal amount;
+        private BigDecimal balanceDelta;
+        private String claimId;
+        private String claimName;
+        private boolean isTip;
+        private int nout;
+
+        public static TransactionInfo fromJSONObject(JSONObject jsonObject) {
+            TransactionInfo info = new TransactionInfo();
+
+            info.setAddress(Helper.getJSONString("address", null, jsonObject));
+            info.setAmount(new BigDecimal(Helper.getJSONString("amount", "0", jsonObject)));
+            info.setBalanceDelta(new BigDecimal(Helper.getJSONString("balance_delta", "0", jsonObject)));
+            info.setClaimId(Helper.getJSONString("claim_id", null, jsonObject));
+            info.setClaimName(Helper.getJSONString("claim_name", null, jsonObject));
+            info.setTip(Helper.getJSONBoolean("is_tip", false, jsonObject));
+            info.setNout(Helper.getJSONInt("nout", -1, jsonObject));
+
+            return info;
+        }
+    }
+}

app/src/main/java/io/lbry/browser/model/UrlSuggestion.java

@@ -0,0 +1,55 @@
+package io.lbry.browser.model;
+
+import io.lbry.browser.utils.LbryUri;
+import lombok.Data;
+
+@Data
+public class UrlSuggestion {
+    public static final int TYPE_CHANNEL = 1;
+    public static final int TYPE_FILE = 2;
+    public static final int TYPE_SEARCH = 3;
+    public static final int TYPE_TAG = 4;
+
+    private int type;
+    private String text;
+    private LbryUri uri;
+    private Claim claim; // associated claim if resolved
+    private boolean titleTextOnly;
+    private boolean titleUrlOnly;
+    private boolean useTextAsDescription;
+
+    public UrlSuggestion() {
+
+    }
+    public UrlSuggestion(int type, String text) {
+        this.type = type;
+        this.text = text;
+    }
+    public UrlSuggestion(int type, String text, LbryUri uri) {
+        this(type, text);
+        this.uri = uri;
+    }
+    public UrlSuggestion(int type, String text, LbryUri uri, boolean titleTextOnly) {
+        this(type, text, uri);
+        this.titleTextOnly = titleTextOnly;
+    }
+
+    public String getTitle() {
+        if (titleUrlOnly && (type == TYPE_CHANNEL || type == TYPE_FILE)) {
+            return uri.toString();
+        }
+
+        if (!titleTextOnly) {
+            switch (type) {
+                case TYPE_CHANNEL:
+                    return String.format("%s - %s", text.startsWith("@") ? text.substring(1) : text, uri.toVanityString());
+                case TYPE_FILE:
+                    return String.format("%s - %s", text, uri.toVanityString());
+                case TYPE_TAG:
+                    return String.format("%s - #%s", text, text);
+            }
+        }
+
+        return text;
+    }
+}

app/src/main/java/io/lbry/browser/model/ViewHistory.java

@@ -0,0 +1,64 @@
+package io.lbry.browser.model;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+import io.lbry.browser.exceptions.LbryUriException;
+import io.lbry.browser.utils.LbryUri;
+import io.lbry.browser.utils.Lbryio;
+import lombok.Data;
+
+@Data
+public class ViewHistory {
+    private LbryUri uri;
+    private String claimId;
+    private String claimName;
+    private BigDecimal cost;
+    private String currency;
+    private String title;
+    private String publisherClaimId;
+    private String publisherName;
+    private String publisherTitle;
+    private String thumbnailUrl;
+    private String device;
+    private long releaseTime;
+    private Date timestamp;
+
+    public static ViewHistory fromClaimWithUrlAndDeviceName(Claim claim, String url, String deviceName) {
+        ViewHistory history = new ViewHistory();
+        LbryUri uri = LbryUri.tryParse(url);
+        if (uri == null) {
+            uri = LbryUri.tryParse(claim.getPermanentUrl());
+        }
+        history.setUri(uri);
+        history.setClaimId(claim.getClaimId());
+        history.setClaimName(claim.getName());
+        history.setTitle(claim.getTitle());
+        history.setThumbnailUrl(claim.getThumbnailUrl());
+
+        Claim.GenericMetadata metadata = claim.getValue();
+        if (metadata instanceof Claim.StreamMetadata) {
+            Claim.StreamMetadata value = (Claim.StreamMetadata) metadata;
+            history.setReleaseTime(value.getReleaseTime());
+            if (value.getFee() != null) {
+                Fee fee = value.getFee();
+                history.setCost(new BigDecimal(fee.getAmount()));
+                history.setCurrency(fee.getCurrency());
+            }
+        }
+        if (history.getReleaseTime() == 0) {
+            history.setReleaseTime(claim.getTimestamp());
+        }
+
+        Claim signingChannel = claim.getSigningChannel();
+        if (signingChannel != null) {
+            history.setPublisherClaimId(signingChannel.getClaimId());
+            history.setPublisherName(signingChannel.getName());
+            history.setPublisherTitle(signingChannel.getTitle());
+        }
+
+        history.setDevice(deviceName);
+
+        return history;
+    }
+}

app/src/main/java/io/lbry/browser/model/WalletBalance.java

@@ -0,0 +1,24 @@
+package io.lbry.browser.model;
+
+import java.math.BigDecimal;
+
+import lombok.Data;
+
+@Data
+public class WalletBalance {
+    private BigDecimal available;
+    private BigDecimal reserved;
+    private BigDecimal claims;
+    private BigDecimal supports;
+    private BigDecimal tips;
+    private BigDecimal total;
+
+    public WalletBalance() {
+        available = new BigDecimal(0);
+        reserved = new BigDecimal(0);
+        claims = new BigDecimal(0);
+        supports = new BigDecimal(0);
+        tips = new BigDecimal(0);
+        total = new BigDecimal(0);
+    }
+}

app/src/main/java/io/lbry/browser/model/WalletSync.java

@@ -0,0 +1,20 @@
+package io.lbry.browser.model;
+
+import lombok.Data;
+
+@Data
+public class WalletSync {
+    private String hash;
+    private String data;
+    private boolean changed;
+
+    public WalletSync(String hash, String data) {
+        this.hash = hash;
+        this.data = data;
+    }
+
+    public WalletSync(String hash, String data, boolean changed) {
+        this(hash, data);
+        this.changed = changed;
+    }
+}

app/src/main/java/io/lbry/browser/model/lbryinc/Invitee.java

@@ -0,0 +1,11 @@
+package io.lbry.browser.model.lbryinc;
+
+import lombok.Data;
+
+@Data
+public class Invitee {
+    private boolean header;
+    private String email;
+    private boolean inviteRewardClaimed;
+    private boolean inviteRewardClaimable;
+}

app/src/main/java/io/lbry/browser/model/lbryinc/Reward.java

@@ -0,0 +1,69 @@
+package io.lbry.browser.model.lbryinc;
+
+import com.google.gson.FieldNamingPolicy;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
+
+import org.json.JSONObject;
+
+import java.lang.reflect.Type;
+
+import io.lbry.browser.model.Claim;
+import io.lbry.browser.utils.Helper;
+import lombok.Data;
+
+@Data
+public class Reward {
+    public static final String TYPE_NEW_DEVELOPER = "new_developer";
+    public static final String TYPE_NEW_USER = "new_user";
+    public static final String TYPE_CONFIRM_EMAIL = "email_provided";
+    public static final String TYPE_FIRST_CHANNEL = "new_channel";
+    public static final String TYPE_FIRST_STREAM = "first_stream";
+    public static final String TYPE_MANY_DOWNLOADS = "many_downloads";
+    public static final String TYPE_FIRST_PUBLISH = "first_publish";
+    public static final String TYPE_REFERRAL = "referrer";
+    public static final String TYPE_REFEREE = "referee";
+    public static final String TYPE_REWARD_CODE = "reward_code";
+    public static final String TYPE_SUBSCRIPTION = "subscription";
+    public static final String YOUTUBE_CREATOR = "youtube_creator";
+    public static final String TYPE_DAILY_VIEW = "daily_view";
+    public static final String TYPE_NEW_ANDROID = "new_android";
+
+    private boolean custom;
+    private long id;
+    private String rewardType;
+    private double rewardAmount;
+    private String transactionId;
+    private String createdAt;
+    private String updatedAt;
+    private String rewardTitle;
+    private String rewardDescription;
+    private String rewardNotification;
+    private String rewardRange;
+
+    public String getDisplayAmount() {
+        if (shouldDisplayRange()) {
+            return rewardRange.split("-")[1];
+        }
+        if (rewardAmount > 0) {
+            return String.valueOf(rewardAmount);
+        }
+        return "?";
+    }
+
+    public boolean isClaimed() {
+        return !Helper.isNullOrEmpty(transactionId);
+    }
+
+    public boolean shouldDisplayRange() {
+        return (!isClaimed() && !Helper.isNullOrEmpty(rewardRange) && rewardRange.indexOf('-') > -1);
+    }
+
+    public static Reward fromJSONObject(JSONObject rewardObject) {
+        String rewardJson = rewardObject.toString();
+        Type type = new TypeToken<Reward>(){}.getType();
+        Gson gson = new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create();
+        return gson.fromJson(rewardJson, type);
+    }
+}

app/src/main/java/io/lbry/browser/model/lbryinc/Subscription.java

@@ -0,0 +1,36 @@
+package io.lbry.browser.model.lbryinc;
+
+import io.lbry.browser.model.Claim;
+import lombok.Getter;
+import lombok.Setter;
+
+public class Subscription {
+    @Getter
+    @Setter
+    private String channelName;
+    @Getter
+    @Setter
+    private String url;
+
+    public Subscription() {
+
+    }
+    public Subscription(String channelName, String url) {
+        this.channelName = channelName;
+        this.url = url;
+    }
+
+    public static Subscription fromClaim(Claim claim) {
+        return new Subscription(claim.getName(), claim.getPermanentUrl());
+    }
+    public String toString() {
+        return url;
+    }
+
+    public boolean equals(Object o) {
+        return (o instanceof Subscription) && url != null && url.equalsIgnoreCase(((Subscription) o).getUrl());
+    }
+    public int hashCode() {
+        return url.toLowerCase().hashCode();
+    }
+}

app/src/main/java/io/lbry/browser/model/lbryinc/User.java

@@ -0,0 +1,42 @@
+package io.lbry.browser.model.lbryinc;
+
+import java.util.List;
+
+import lombok.Data;
+
+@Data
+public class User {
+    private String createdAt;
+    private String familyName;
+    private String givenName;
+    private List<String> groups;
+    private boolean hasVerifiedEmail;
+    private long id;
+    private boolean inviteRewardClaimed;
+    private String invitedAt;
+    private long inivtedById;
+    private int invitesRemaining;
+    private boolean isEmailEnabled;
+    private boolean isIdentityVerified;
+    private boolean isRewardApproved;
+    private String language;
+    private long manualApprovalUserId;
+    private String primaryEmail;
+    private String rewardStatusChangeTrigger;
+    private String updatedAt;
+    private List<YoutubeChannel> youtubeChannels;
+    private List<String> deviceTypes;
+
+    @Data
+    public static class YoutubeChannel {
+        String ytChannelName;
+        String lbryChannelName;
+        String channelClaimId;
+        String syncStatus;
+        String statusToken;
+        boolean transferable;
+        String transferState;
+        List<String> publishToAddress;
+        String publicKey;
+    }
+}

app/src/main/java/io/lbry/browser/reactmodules/BackgroundMediaModule.java

@@ -1,84 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.app.Activity;
-import android.app.Notification;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.net.Uri;
-import android.os.Build;
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;
-import androidx.core.content.ContextCompat;
-
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-
-import io.lbry.browser.MainActivity;
-import io.lbry.browser.R;
-import io.lbry.lbrysdk.LbrynetService;
-
-public class BackgroundMediaModule extends ReactContextBaseJavaModule {
-
-    public static final int NOTIFICATION_ID = 30;
-
-    public static final String ACTION_PLAY = "io.lbry.browser.ACTION_MEDIA_PLAY";
-
-    public static final String ACTION_PAUSE = "io.lbry.browser.ACTION_MEDIA_PAUSE";
-
-    public static final String ACTION_STOP = "io.lbry.browser.ACTION_MEDIA_STOP";
-
-    private Context context;
-
-    public BackgroundMediaModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-    }
-
-    @Override
-    public String getName() {
-        return "BackgroundMedia";
-    }
-
-    @ReactMethod
-    public void showPlaybackNotification(String title, String publisher, String uri, boolean paused) {
-        Intent contextIntent = new Intent(context, MainActivity.class);
-        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, contextIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-
-        Intent playIntent = new Intent();
-        playIntent.setAction(ACTION_PLAY);
-        PendingIntent playPendingIntent = PendingIntent.getBroadcast(context, 0, playIntent, 0);
-
-        Intent pauseIntent = new Intent();
-        pauseIntent.setAction(ACTION_PAUSE);
-        PendingIntent pausePendingIntent = PendingIntent.getBroadcast(context, 0, pauseIntent, 0);
-
-        NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-        NotificationCompat.Builder builder = new NotificationCompat.Builder(context, LbrynetService.NOTIFICATION_CHANNEL_ID);
-        builder.setColor(ContextCompat.getColor(context, R.color.lbryGreen))
-               .setContentIntent(pendingIntent)
-               .setContentTitle(title)
-               .setContentText(publisher)
-               .setGroup(LbrynetService.GROUP_SERVICE)
-               .setOngoing(!paused)
-               .setSmallIcon(paused ? android.R.drawable.ic_media_pause : android.R.drawable.ic_media_play)
-               .setStyle(new androidx.media.app.NotificationCompat.MediaStyle()
-                         .setShowActionsInCompactView(0))
-               .addAction(paused ? android.R.drawable.ic_media_play : android.R.drawable.ic_media_pause,
-                          paused ? "Play" : "Pause",
-                          paused ? playPendingIntent : pausePendingIntent)
-               .build();
-
-        notificationManager.notify(NOTIFICATION_ID, builder.build());
-    }
-
-    @ReactMethod
-    public void hidePlaybackNotification() {
-        NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
-        notificationManager.cancel(NOTIFICATION_ID);
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/DaemonServiceControlModule.java

@@ -1,50 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.app.Activity;
-import android.app.NotificationChannel;
-import android.content.Context;
-import android.content.pm.ActivityInfo;
-import android.content.SharedPreferences;
-
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-
-import io.lbry.browser.MainActivity;
-import io.lbry.lbrysdk.LbrynetService;
-import io.lbry.lbrysdk.ServiceHelper;
-
-public class DaemonServiceControlModule extends ReactContextBaseJavaModule {
-
-    private Context context;
-
-    public DaemonServiceControlModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-    }
-
-    @Override
-    public String getName() {
-        return "DaemonServiceControl";
-    }
-
-    @ReactMethod
-    public void startService() {
-        ServiceHelper.start(context, "", LbrynetService.class, "lbrynetservice");
-    }
-
-    @ReactMethod
-    public void stopService() {
-        ServiceHelper.stop(context, LbrynetService.class);
-    }
-
-    @ReactMethod
-    public void setKeepDaemonRunning(boolean value) {
-        if (context != null) {
-            SharedPreferences sp = context.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-            SharedPreferences.Editor editor = sp.edit();
-            editor.putBoolean(MainActivity.SETTING_KEEP_DAEMON_RUNNING, value);
-            editor.commit();
-        }
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/FirebaseModule.java

@@ -1,131 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.app.Activity;
-import android.content.Context;
-import android.os.Bundle;
-import android.widget.Toast;
-
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.bridge.ReadableMap;
-import com.google.firebase.analytics.FirebaseAnalytics;
-import com.google.android.gms.tasks.OnCompleteListener;
-import com.google.android.gms.tasks.Task;
-import com.google.firebase.iid.FirebaseInstanceId;
-import com.google.firebase.iid.InstanceIdResult;
-
-import io.lbry.browser.BuildConfig;
-import io.lbry.browser.MainActivity;
-import io.lbry.lbrysdk.Utils;
-
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-import org.json.JSONObject;
-import org.json.JSONException;
-
-public class FirebaseModule extends ReactContextBaseJavaModule {
-
-    private Context context;
-
-    private FirebaseAnalytics firebaseAnalytics;
-
-    public FirebaseModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-        this.firebaseAnalytics = FirebaseAnalytics.getInstance(context);
-    }
-
-    @Override
-    public String getName() {
-        return "Firebase";
-    }
-
-    @ReactMethod
-    public void setCurrentScreen(String name, final Promise promise) {
-        final Activity activity = getCurrentActivity();
-        if (activity != null && firebaseAnalytics != null) {
-            activity.runOnUiThread(new Runnable() {
-                public void run() {
-                    firebaseAnalytics.setCurrentScreen(activity, name, Utils.capitalizeAndStrip(name));
-                }
-            });
-        }
-        promise.resolve(true);
-    }
-
-    @ReactMethod
-    public void track(String name, ReadableMap payload) {
-        Bundle bundle = new Bundle();
-        if (payload != null) {
-            HashMap<String, Object> payloadMap = payload.toHashMap();
-            for (Map.Entry<String, Object> entry : payloadMap.entrySet()) {
-                Object value = entry.getValue();
-                if (value != null) {
-                    bundle.putString(entry.getKey(), entry.getValue().toString());
-                }
-            }
-        }
-
-        if (firebaseAnalytics != null) {
-            firebaseAnalytics.logEvent(name, bundle);
-        }
-    }
-
-    @ReactMethod
-    public void logException(boolean fatal, String message, String error) {
-        Bundle bundle = new Bundle();
-        bundle.putString("exception_message", message);
-        bundle.putString("exception_error", error);
-        if (firebaseAnalytics != null) {
-            firebaseAnalytics.logEvent(fatal ? "reactjs_exception" : "reactjs_warning", bundle);
-        }
-
-        if (fatal) {
-            Toast.makeText(context,
-                           "An application error occurred which has been automatically logged. " +
-                           "If you keep seeing this message, please provide feedback to the LBRY " +
-                           "team by emailing hello@lbry.com.",
-                            Toast.LENGTH_LONG).show();
-        }
-    }
-
-    @ReactMethod
-    public void getMessagingToken(final Promise promise) {
-        FirebaseInstanceId.getInstance().getInstanceId()
-            .addOnCompleteListener(new OnCompleteListener<InstanceIdResult>() {
-                @Override
-                public void onComplete(Task<InstanceIdResult> task) {
-                    if (!task.isSuccessful()) {
-                        promise.reject("Firebase getInstanceId call failed");
-                        return;
-                    }
-
-                    // Get new Instance ID token
-                    String token = task.getResult().getToken();
-                    promise.resolve(token);
-                }
-            });
-    }
-    
-    @ReactMethod
-    public void logLaunchTiming() {
-        Date end = new Date();
-        MainActivity.LaunchTiming currentTiming = MainActivity.CurrentLaunchTiming;
-        if (currentTiming == null) {
-            // no start timing data, so skip this
-            return;
-        }
-        
-        long totalTimeMs = end.getTime() - currentTiming.getStart().getTime();
-        String eventName = currentTiming.isColdStart() ? "app_cold_start" : "app_warm_start";
-        Bundle bundle = new Bundle();
-        bundle.putLong("total_ms", totalTimeMs);
-        bundle.putLong("total_seconds", new Double(Math.ceil(totalTimeMs / 1000.0)).longValue());
-        if (firebaseAnalytics != null) {
-            firebaseAnalytics.logEvent(eventName, bundle);
-        }
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/FirstRunModule.java

@@ -1,53 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.content.Context;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.content.SharedPreferences;
-import android.os.Bundle;
-
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-
-import com.google.firebase.analytics.FirebaseAnalytics;
-
-import io.lbry.browser.MainActivity;
-
-public class FirstRunModule extends ReactContextBaseJavaModule {
-    private Context context;
-
-    private SharedPreferences sp;
-
-    public FirstRunModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-        this.sp = reactContext.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-    }
-
-    @Override
-    public String getName() {
-        return "FirstRun";
-    }
-
-    @ReactMethod
-    public void isFirstRun(final Promise promise) {
-        // If firstRun flag does not exist, default to true
-        boolean firstRun = sp.getBoolean("firstRun", true);
-        promise.resolve(firstRun);
-    }
-
-    @ReactMethod
-    public void firstRunCompleted() {
-        SharedPreferences.Editor editor = sp.edit();
-        editor.putBoolean("firstRun", false);
-        editor.commit();
-
-        FirebaseAnalytics firebase = FirebaseAnalytics.getInstance(context);
-        if (firebase != null) {
-            Bundle bundle = new Bundle();
-            firebase.logEvent("first_run_completed", bundle);
-        }
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/GalleryModule.java

@@ -1,313 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.content.Context;
-import android.content.ContentResolver;
-import android.database.Cursor;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.Manifest;
-import android.media.ThumbnailUtils;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.provider.MediaStore;
-
-import com.facebook.react.bridge.Arguments;
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.bridge.WritableArray;
-import com.facebook.react.bridge.WritableMap;
-import com.facebook.react.modules.core.DeviceEventManagerModule;
-
-import io.lbry.browser.MainActivity;
-import io.lbry.lbrysdk.Utils;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.List;
-import java.util.ArrayList;
-
-public class GalleryModule extends ReactContextBaseJavaModule {
-    private Context context;
-
-    public GalleryModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-    }
-
-    @Override
-    public String getName() {
-        return "Gallery";
-    }
-
-    @ReactMethod
-    public void getVideos(Promise promise) {
-        WritableArray items = Arguments.createArray();
-        List<GalleryItem> videos = loadVideos();
-        for (int i = 0; i < videos.size(); i++) {
-            items.pushMap(videos.get(i).toMap());
-        }
-
-        promise.resolve(items);
-    }
-
-    @ReactMethod
-    public void getThumbnailPath(Promise promise) {
-        if (context != null) {
-            File cacheDir = context.getExternalCacheDir();
-            String thumbnailPath = String.format("%s/thumbnails", cacheDir.getAbsolutePath());
-            promise.resolve(thumbnailPath);
-            return;
-        }
-
-        promise.resolve(null);
-    }
-
-    @ReactMethod
-    public void getUploadsPath(Promise promise) {
-        if (context != null) {
-            String baseFolder = Utils.getExternalStorageDir(context);
-            String uploadsPath = String.format("%s/LBRY/Uploads", baseFolder);
-            File uploadsDir = new File(uploadsPath);
-            if (!uploadsDir.isDirectory()) {
-                uploadsDir.mkdirs();
-            }
-            promise.resolve(uploadsPath);
-        }
-
-        promise.reject("The content could not be saved to the device. Please check your storage permissions.");
-    }
-
-    @ReactMethod
-    public void createVideoThumbnail(String targetId, String filePath, Promise promise) {
-        (new AsyncTask<Void, Void, String>() {
-            protected String doInBackground(Void... param) {
-                String thumbnailPath = null;
-
-                if (context != null) {
-                    Bitmap thumbnail = ThumbnailUtils.createVideoThumbnail(filePath, MediaStore.Video.Thumbnails.MINI_KIND);
-                    File cacheDir = context.getExternalCacheDir();
-                    thumbnailPath = String.format("%s/thumbnails/%s.png", cacheDir.getAbsolutePath(), targetId);
-
-                    File file = new File(thumbnailPath);
-                    try (FileOutputStream os = new FileOutputStream(thumbnailPath)) {
-                        thumbnail.compress(Bitmap.CompressFormat.PNG, 80, os);
-                        os.close();
-                    } catch (IOException ex) {
-                        promise.reject("Could not create a thumbnail for the video");
-                        return null;
-                    }
-                }
-
-                return thumbnailPath;
-            }
-
-            public void onPostExecute(String thumbnailPath) {
-                if (thumbnailPath != null && thumbnailPath.trim().length() > 0) {
-                    promise.resolve(thumbnailPath);
-                }
-            }
-        }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-    }
-
-    @ReactMethod
-    public void createImageThumbnail(String targetId, String filePath, Promise promise) {
-        (new AsyncTask<Void, Void, String>() {
-            protected String doInBackground(Void... param) {
-                String thumbnailPath = null;
-                FileOutputStream os = null;
-                try {
-                    Bitmap source = BitmapFactory.decodeFile(filePath);
-                    // MINI_KIND dimensions
-                    Bitmap thumbnail = Bitmap.createScaledBitmap(source, 512, 384, false);
-
-                    if (context != null) {
-                        File cacheDir = context.getExternalCacheDir();
-                        thumbnailPath = String.format("%s/thumbnails/%s.png", cacheDir.getAbsolutePath(), targetId);
-                        os = new FileOutputStream(thumbnailPath);
-                        if (thumbnail != null) {
-                            thumbnail.compress(Bitmap.CompressFormat.PNG, 80, os);
-                        }
-                        os.close();
-                    }
-                } catch (IOException ex) {
-                    promise.reject("Could not create a thumbnail for the image");
-                    return null;
-                } finally {
-                    if (os != null) {
-                        try {
-                            os.close();
-                        } catch (IOException ex) {
-                            // ignoe
-                        }
-                    }
-                }
-
-                return thumbnailPath;
-            }
-
-            public void onPostExecute(String thumbnailPath) {
-                if (thumbnailPath != null && thumbnailPath.trim().length() > 0) {
-                    promise.resolve(thumbnailPath);
-                }
-            }
-        }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-    }
-
-    private List<GalleryItem> loadVideos() {
-        String[] projection = {
-            MediaStore.MediaColumns._ID,
-            MediaStore.MediaColumns.DATA,
-            MediaStore.MediaColumns.DISPLAY_NAME,
-            MediaStore.MediaColumns.MIME_TYPE,
-            MediaStore.Video.Media.DURATION
-        };
-
-        List<String> ids = new ArrayList<String>();
-        List<GalleryItem> items = new ArrayList<GalleryItem>();
-        Cursor cursor = context.getContentResolver().query(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, projection, null, null,
-                                                           String.format("%s DESC", MediaStore.MediaColumns.DATE_MODIFIED));
-        while (cursor.moveToNext()) {
-            int idColumn = cursor.getColumnIndex(MediaStore.MediaColumns._ID);
-            int nameColumn = cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME);
-            int typeColumn = cursor.getColumnIndex(MediaStore.MediaColumns.MIME_TYPE);
-            int pathColumn = cursor.getColumnIndex(MediaStore.MediaColumns.DATA);
-            int durationColumn = cursor.getColumnIndex(MediaStore.Video.Media.DURATION);
-
-            String id = cursor.getString(idColumn);
-            GalleryItem item = new GalleryItem();
-            item.setId(id);
-            item.setName(cursor.getString(nameColumn));
-            item.setType(cursor.getString(typeColumn));
-            item.setFilePath(cursor.getString(pathColumn));
-            items.add(item);
-            ids.add(id);
-        }
-
-        checkThumbnails(ids);
-
-        return items;
-    }
-
-    private void checkThumbnails(final List<String> ids) {
-        (new AsyncTask<Void, Void, Void>() {
-            protected Void doInBackground(Void... param) {
-                if (context != null) {
-                    ContentResolver resolver = context.getContentResolver();
-                    for (int i = 0; i < ids.size(); i++) {
-                        String id = ids.get(i);
-                        File cacheDir = context.getExternalCacheDir();
-                        File thumbnailsDir = new File(String.format("%s/thumbnails", cacheDir.getAbsolutePath()));
-                        if (!thumbnailsDir.isDirectory()) {
-                            thumbnailsDir.mkdirs();
-                        }
-
-                        String thumbnailPath = String.format("%s/%s.png", thumbnailsDir.getAbsolutePath(), id);
-                        File file = new File(thumbnailPath);
-                        if (!file.exists()) {
-                            // save the thumbnail to the path
-                            BitmapFactory.Options options = new BitmapFactory.Options();
-                            options.inSampleSize = 1;
-                            Bitmap thumbnail = MediaStore.Video.Thumbnails.getThumbnail(
-                                resolver, Long.parseLong(id), MediaStore.Video.Thumbnails.MINI_KIND, options);
-                            if (thumbnail != null) {
-                                try (FileOutputStream os = new FileOutputStream(thumbnailPath)) {
-                                    thumbnail.compress(Bitmap.CompressFormat.PNG, 80, os);
-                                } catch (IOException ex) {
-                                    // skip
-                                }
-                            }
-                        }
-                        
-                        if (file.exists() && file.length() > 0 && GalleryModule.this.context != null) {
-                            WritableMap params = Arguments.createMap();
-                            params.putString("id", id);
-                            ((ReactApplicationContext) GalleryModule.this.context).getJSModule(
-                                DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit("onGalleryThumbnailChecked", params);
-                        }
-                    }
-                }
-
-                return null;
-            }
-            
-            public void onPostExecute(Void result) {
-                if (GalleryModule.this.context != null) {
-                    ((ReactApplicationContext) GalleryModule.this.context).getJSModule(
-                        DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit("onAllGalleryThumbnailsChecked", null);
-                }
-            }
-        }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-    }
-
-    private static class GalleryItem {
-        private String id;
-
-        private int duration;
-
-        private String filePath;
-
-        private String name;
-
-        private String type;
-
-        public String getId() {
-            return id;
-        }
-
-        public void setId(String id) {
-            this.id = id;
-        }
-
-        public int getDuration() {
-            return duration;
-        }
-
-        public void setDuration(int duration) {
-            this.duration = duration;
-        }
-
-        public String getFilePath() {
-            return filePath;
-        }
-
-        public void setFilePath(String filePath) {
-            this.filePath = filePath;
-        }
-
-        public String getName() {
-            return name;
-        }
-
-        public void setName(String name) {
-            this.name = name;
-        }
-
-        public String getType() {
-            return type;
-        }
-
-        public void setType(String type) {
-            this.type = type;
-        }
-
-        public WritableMap toMap() {
-            WritableMap map = Arguments.createMap();
-            map.putString("id", id);
-            map.putString("name", name);
-            map.putString("filePath", filePath);
-            map.putString("type", type);
-            map.putInt("duration", duration);
-
-            return map;
-        }
-    }
-
-    @ReactMethod
-    public void canUseCamera(final Promise promise) {
-        promise.resolve(MainActivity.hasPermission(Manifest.permission.CAMERA, MainActivity.getActivity()));
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/RequestsModule.java

@@ -1,74 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.content.Context;
-import android.os.AsyncTask;
-import android.os.Bundle;
-
-import com.facebook.react.bridge.Arguments;
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.bridge.ReadableArray;
-import com.facebook.react.bridge.ReadableMap;
-import com.facebook.react.bridge.ReadableMapKeySetIterator;
-import com.facebook.react.bridge.ReadableType;
-import com.facebook.react.bridge.WritableMap;
-
-import io.lbry.browser.MainActivity;
-import io.lbry.lbrysdk.Utils;
-
-import java.util.List;
-import java.util.ArrayList;
-
-import org.json.JSONObject;
-import org.json.JSONArray;
-import org.json.JSONException;
-
-public class RequestsModule extends ReactContextBaseJavaModule {
-    private Context context;
-    
-    public RequestsModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-    }
-
-    @Override
-    public String getName() {
-        return "Requests";
-    }
-    
-    @ReactMethod
-    public void get(final String url, final Promise promise) {
-        (new AsyncTask<Void, Void, String>() {
-            @Override
-            protected String doInBackground(Void... params) {
-                try {
-                    return Utils.performRequest(url);
-                } catch (Exception ex) {
-                    return null;
-                }
-            }
-            
-            protected void onPostExecute(String response) {
-                if (response == null) {
-                    promise.reject(String.format("Request to %s returned null.", url));
-                    return;
-                }
-                
-                promise.resolve(response);
-            }
-        }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-        
-    }
-    
-    @ReactMethod
-    public void lbryioCall(String authToken, final Promise promise) {
-        // get the auth token here, or let the app pass it in?
-    }
-    
-    @ReactMethod
-    public void lbryCall(final Promise promise) {
-        
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/ScreenOrientationModule.java

@@ -1,47 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.pm.ActivityInfo;
-
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-
-public class ScreenOrientationModule extends ReactContextBaseJavaModule {
-    private Context context;
-
-    public ScreenOrientationModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-    }
-
-    @Override
-    public String getName() {
-        return "ScreenOrientation";
-    }
-
-    @ReactMethod
-    public void unlockOrientation() {
-        Activity activity = getCurrentActivity();
-        if (activity != null) {
-            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER);
-        }
-    }
-
-    @ReactMethod
-    public void lockOrientationLandscape() {
-        Activity activity = getCurrentActivity();
-        if (activity != null) {
-            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-        }
-    }
-
-    @ReactMethod
-    public void lockOrientationPortrait() {
-        Activity activity = getCurrentActivity();
-        if (activity != null) {
-            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-        }
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/StatePersistorModule.java

@@ -1,193 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.content.Context;
-import android.os.AsyncTask;
-import android.os.Bundle;
-
-import com.facebook.react.bridge.Arguments;
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.bridge.ReadableArray;
-import com.facebook.react.bridge.ReadableMap;
-import com.facebook.react.bridge.ReadableMapKeySetIterator;
-import com.facebook.react.bridge.ReadableType;
-import com.facebook.react.bridge.WritableMap;
-
-import io.lbry.browser.MainActivity;
-
-import java.util.List;
-import java.util.ArrayList;
-
-import org.json.JSONObject;
-import org.json.JSONArray;
-import org.json.JSONException;
-
-public class StatePersistorModule extends ReactContextBaseJavaModule {
-    private Context context;
-
-    private List<ReadableMap> queue;
-    
-    private ReadableMap filter;
-    
-    private ReadableMap lastState;
-
-    private AsyncTask persistTask;
-    
-    public StatePersistorModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-        queue = new ArrayList<ReadableMap>();
-    }
-
-    @Override
-    public String getName() {
-        return "StatePersistor";
-    }
-    
-    /*private WritableMap filterState(ReadableMap state) {
-        WritableMap filteredState = Arguments.createMap();
-    
-        return state;
-    }*/
-    
-    public boolean hasStateChanged(ReadableMap newState) {
-        return false;
-    }
-
-    @ReactMethod
-    public void update(ReadableMap state, ReadableMap filter) {
-        if (this.filter == null) {
-            this.filter = filter;
-        }
-        // process state updates from the queue using a background task
-        synchronized (this) {
-            queue.add(state);
-        }
-        persistState();
-    }
-    
-    private void persistState() {
-        persistState(false);
-    }
-    
-    private void persistState(final boolean flush) {
-        if (flush && persistTask != null) {
-            persistTask.cancel(true);
-            persistTask = null;
-        }
-        
-        if (persistTask == null) {
-            persistTask = (new AsyncTask<Object, Void, Boolean>() {
-                protected Boolean doInBackground(Object... param) {
-                    // get the first item in the queue
-                    ReadableMap queuedState = null;
-                    if (queue.size() > 0) {
-                        synchronized (StatePersistorModule.this) {
-                            queuedState = queue.remove(flush ? queue.size() - 1 : 0);
-                            if (flush) {
-                                // we only want the final state in this scenario
-                                queue.clear();
-                            }
-                        }
-                    }
-                    
-                    if (queuedState != null) {
-                        ReadableMap state = queuedState; //(ReadableMap) filterState(queuedState);
-                        // convert to JSON object
-                        
-                        try {
-                            JSONObject json = readableMapToJSON(state);
-                            
-                            // save the state file
-                            // TODO: explore this option at a later date
-                            throw new UnsupportedOperationException();
-                        } catch (JSONException ex) {
-                            // normally shouldn't happen, but if it does, reinsert into the queue
-                            if (queuedState != null) {
-                                synchronized (StatePersistorModule.this) {
-                                    queue.add(0, queuedState);
-                                }
-                            }
-                            return false;
-                        }
-                    }
-                    
-                    return false;
-                }
-        
-                public void onPostExecute(Boolean result) {
-                    if (queue.size() > 0) {
-                        persistState();
-                    }
-                    
-                    persistTask = null;
-                }
-            });
-            persistTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-        }
-    }
-    
-    @ReactMethod
-    public void flush() {
-        persistState(true);
-    }
-
-    private static JSONObject readableMapToJSON(ReadableMap readableMap) throws JSONException {
-        JSONObject json = new JSONObject();
-        ReadableMapKeySetIterator iterator = readableMap.keySetIterator();
-        while (iterator.hasNextKey()) {
-            String key = iterator.nextKey();
-            switch (readableMap.getType(key)) {
-                case Map:
-                    json.put(key, readableMapToJSON(readableMap.getMap(key)));
-                    break;
-                case Array:
-                    json.put(key, readableArrayToJSON(readableMap.getArray(key)));
-                    break;
-                case Boolean:
-                    json.put(key, readableMap.getBoolean(key));
-                    break;
-                case Null:
-                    json.put(key, JSONObject.NULL);
-                    break;
-                case Number:
-                    json.put(key, readableMap.getDouble(key));
-                    break;
-                case String:
-                    json.put(key, readableMap.getString(key));
-                    break;
-            }
-        }
-
-        return json;
-    }
-
-    private static JSONArray readableArrayToJSON(ReadableArray readableArray) throws JSONException {
-        JSONArray array = new JSONArray();
-        for (int i = 0; i < readableArray.size(); i++) {
-            switch (readableArray.getType(i)) {
-                case Null:
-                    break;
-                case Boolean:
-                    array.put(readableArray.getBoolean(i));
-                    break;
-                case Number:
-                    array.put(readableArray.getDouble(i));
-                    break;
-                case String:
-                    array.put(readableArray.getString(i));
-                    break;
-                case Map:
-                    array.put(readableMapToJSON(readableArray.getMap(i)));
-                    break;
-                case Array:
-                    array.put(readableArrayToJSON(readableArray.getArray(i)));
-                    break;
-            }
-        }
-        
-        return array;
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/UtilityModule.java

@@ -1,537 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.app.Activity;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.graphics.Bitmap;
-import android.Manifest;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Build;
-import androidx.core.content.FileProvider;
-import androidx.core.app.NotificationCompat;
-import androidx.core.app.NotificationManagerCompat;
-import androidx.core.content.ContextCompat;
-import android.telephony.TelephonyManager;
-import android.view.View;
-import android.view.WindowManager;
-
-import com.facebook.react.bridge.Callback;
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-import com.facebook.react.common.MapBuilder;
-
-import com.facebook.react.modules.core.DeviceEventManagerModule;
-import com.squareup.picasso.Picasso;
-
-import java.io.File;
-import java.io.Closeable;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Random;
-import java.security.KeyStore;
-
-import io.lbry.browser.DownloadManager;
-import io.lbry.browser.MainActivity;
-import io.lbry.browser.R;
-import io.lbry.lbrysdk.LbrynetService;
-import io.lbry.lbrysdk.Utils;
-
-public class UtilityModule extends ReactContextBaseJavaModule {
-    private static final Map<String, Integer> activeNotifications = new HashMap<String, Integer>();
-
-    private static final String FILE_PROVIDER = "io.lbry.browser.fileprovider";
-
-    private static final String NOTIFICATION_CHANNEL_ID = "io.lbry.browser.SUBSCRIPTIONS_NOTIFICATION_CHANNEL";
-
-    public static final String ACTION_NOTIFICATION_PLAY = "io.lbry.browser.ACTION_NOTIFICATION_PLAY";
-
-    public static final String ACTION_NOTIFICATION_LATER = "io.lbry.browser.ACTION_NOTIFICATION_LATER";
-
-    // Setting keys from React Native
-    public static final String RECEIVE_SUBSCRIPTION_NOTIFICATIONS = "receiveSubscriptionNotifications";
-
-    public static final String RECEIVE_REWARD_NOTIFICATIONS = "receiveRewardNotifications";
-
-    public static final String RECEIVE_INTERESTS_NOTIFICATIONS = "receiveInterestsNotifications";
-
-    public static final String RECEIVE_CREATOR_NOTIFICATIONS = "receiveCreatorNotifications";
-
-    public static final String DHT_ENABLED = "dhtEnabled";
-
-    // the last language set to be loaded
-    private static final String LANGUAGE_SETTING_KEY = "language";
-
-    private String language;
-
-    private Context context;
-
-    private KeyStore keyStore;
-
-    public UtilityModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-        try {
-            this.keyStore = Utils.initKeyStore(context);
-        } catch (Exception ex) {
-            // continue without keystore
-        }
-
-        SharedPreferences sp = context.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-        language = sp.getString(LANGUAGE_SETTING_KEY, "en");
-    }
-
-    @Override
-    public Map<String, Object> getConstants() {
-        final Map<String, Object> constants = MapBuilder.newHashMap();
-        constants.put("language", language);
-        constants.put("dhtEnabled", LbrynetService.isDHTEnabled());
-        return constants;
-    }
-
-    @Override
-    public String getName() {
-        return "UtilityModule";
-    }
-
-    @ReactMethod
-    public void keepAwakeOn() {
-        final Activity activity = getCurrentActivity();
-
-        if (activity != null) {
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                  activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
-                }
-            });
-        }
-    }
-
-    @ReactMethod
-    public void keepAwakeOff() {
-        final Activity activity = getCurrentActivity();
-
-        if (activity != null) {
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
-                }
-            });
-        }
-    }
-
-    @ReactMethod
-    public void hideNavigationBar() {
-        final Activity activity = MainActivity.getActivity();
-        if (activity != null) {
-            activity.runOnUiThread(new Runnable() {
-                public void run() {
-                    View decorView = activity.getWindow().getDecorView();
-                    decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION |
-                                                    View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY |
-                                                    View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
-                                                    View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION |
-                                                    View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
-                }
-            });
-        }
-    }
-
-    @ReactMethod
-    public void showNavigationBar() {
-        final Activity activity = MainActivity.getActivity();
-        if (activity != null) {
-            activity.runOnUiThread(new Runnable() {
-                public void run() {
-                    View decorView = activity.getWindow().getDecorView();
-                    decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
-                                                    View.SYSTEM_UI_FLAG_VISIBLE);
-                }
-            });
-        }
-    }
-
-    @ReactMethod
-    public void getDeviceId(boolean requestPermission, final Promise promise) {
-        if (isEmulator()) {
-            promise.reject("Rewards cannot be claimed from an emulator nor virtual device.");
-            return;
-        }
-
-        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-        String id = null;
-        try {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                id = telephonyManager.getImei(); // GSM
-                if (id == null) {
-                    id = telephonyManager.getMeid(); // CDMA
-                }
-            } else {
-                id = telephonyManager.getDeviceId();
-            }
-        } catch (SecurityException ex) {
-            // Maybe the permission was not granted? Try to acquire permission
-            /*if (requestPermission) {
-                requestPhoneStatePermission();
-            }*/
-        } catch (Exception ex) {
-            // id could not be obtained. Display a warning that rewards cannot be claimed.
-            promise.reject(ex.getMessage());
-        }
-
-        if (id == null || id.trim().length() == 0) {
-            promise.reject("Rewards cannot be claimed because your device could not be identified.");
-            return;
-        }
-
-        promise.resolve(id);
-    }
-
-    @ReactMethod
-    public void canReceiveSms(final Promise promise) {
-        promise.resolve(MainActivity.hasPermission(Manifest.permission.RECEIVE_SMS, MainActivity.getActivity()));
-    }
-
-    @ReactMethod
-    public void requestReceiveSmsPermission() {
-        MainActivity activity = (MainActivity) MainActivity.getActivity();
-        if (activity != null) {
-            // Request for the RECEIVE_SMS permission
-            MainActivity.checkReceiveSmsPermission(activity);
-        }
-    }
-
-    @ReactMethod
-    public void canReadWriteStorage(final Promise promise) {
-        promise.resolve(MainActivity.hasPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE, MainActivity.getActivity()));
-    }
-
-    @ReactMethod
-    public void requestStoragePermission() {
-        MainActivity activity = (MainActivity) MainActivity.getActivity();
-        if (activity != null) {
-            MainActivity.checkStoragePermission(activity);
-        }
-    }
-
-    @ReactMethod
-    public void shareLogFile(Callback errorCallback) {
-        String logFileName = "lbrynet.log";
-        File logFile = new File(String.format("%s/%s", Utils.getAppInternalStorageDir(context), "lbrynet"), logFileName);
-        if (!logFile.exists()) {
-            errorCallback.invoke("The lbrynet.log file could not be found.");
-            return;
-        }
-
-        try {
-            Uri fileUri = FileProvider.getUriForFile(context, FILE_PROVIDER, logFile);
-            if (fileUri != null) {
-                Intent shareIntent = new Intent();
-                shareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-                shareIntent.setAction(Intent.ACTION_SEND);
-                shareIntent.setType("text/plain");
-                shareIntent.putExtra(Intent.EXTRA_STREAM, fileUri);
-
-                Intent sendLogIntent = Intent.createChooser(shareIntent, "Send LBRY log");
-                sendLogIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                context.startActivity(sendLogIntent);
-            }
-        } catch (IllegalArgumentException e) {
-            errorCallback.invoke("The lbrynet.log file cannot be shared due to permission restrictions.");
-        }
-    }
-
-    @ReactMethod
-    public void shareUrl(String url) {
-        Intent shareIntent = new Intent();
-        shareIntent.setAction(Intent.ACTION_SEND);
-        shareIntent.setType("text/plain");
-        shareIntent.putExtra(Intent.EXTRA_TEXT, url);
-
-        Intent shareUrlIntent = Intent.createChooser(shareIntent, "Share LBRY content");
-        shareUrlIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        context.startActivity(shareUrlIntent);
-    }
-
-    @ReactMethod
-    public void showNotificationForContent(final String uri, String title, String publisher, final String thumbnail, boolean isPlayable) {
-        final NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            NotificationChannel channel = new NotificationChannel(
-                NOTIFICATION_CHANNEL_ID, "LBRY Subscriptions", NotificationManager.IMPORTANCE_DEFAULT);
-            channel.setDescription("LBRY subscription notifications");
-            notificationManager.createNotificationChannel(channel);
-        }
-
-        if (activeNotifications.containsKey(uri)) {
-            // the notification for the specified uri is already present, don't try to create another one
-            return;
-        }
-
-        int id = 0;
-        Random random = new Random();
-        do {
-            id = random.nextInt();
-        } while (id < 100);
-        final int notificationId = id;
-
-        String uriWithParam = String.format("%s?download=true", uri);
-        Intent playIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(uriWithParam));
-        playIntent.putExtra(MainActivity.SOURCE_NOTIFICATION_ID_KEY, notificationId);
-        playIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
-        PendingIntent playPendingIntent = PendingIntent.getActivity(context, 0, playIntent, PendingIntent.FLAG_CANCEL_CURRENT);
-
-        boolean hasThumbnail = false;
-        final NotificationCompat.Builder builder = new NotificationCompat.Builder(context, NOTIFICATION_CHANNEL_ID);
-        builder.setAutoCancel(true)
-               .setColor(ContextCompat.getColor(context, R.color.lbryGreen))
-               .setContentIntent(DownloadManager.getLaunchPendingIntent(uri, context))
-               .setContentTitle(publisher)
-               .setContentText(title)
-               .setSmallIcon(R.drawable.ic_lbry)
-               .addAction(android.R.drawable.ic_media_play, (isPlayable ? "Play" : "Open"), playPendingIntent);
-
-        activeNotifications.put(uri, notificationId);
-        if (thumbnail != null) {
-            // attempt to load the thumbnail Bitmap before displaying the notification
-            final Uri thumbnailUri = Uri.parse(thumbnail);
-            if (thumbnailUri != null) {
-                hasThumbnail = true;
-                (new AsyncTask<Void, Void, Bitmap>() {
-                    protected Bitmap doInBackground(Void... params) {
-                        try {
-                            return Picasso.get().load(thumbnailUri).get();
-                        } catch (Exception e) {
-                            return null;
-                        }
-                    }
-
-                    protected void onPostExecute(Bitmap result) {
-                        if (result != null) {
-                            builder.setLargeIcon(result)
-                                   .setStyle(new NotificationCompat.BigPictureStyle().bigPicture(result).bigLargeIcon(null));
-                        }
-                        notificationManager.notify(notificationId, builder.build());
-                    }
-                }).execute();
-            }
-        }
-
-        if (!hasThumbnail) {
-            notificationManager.notify(notificationId, builder.build());
-        }
-    }
-
-    private static boolean isEmulator() {
-        String buildModel = Build.MODEL.toLowerCase();
-        return (// Check FINGERPRINT
-                Build.FINGERPRINT.startsWith("generic") ||
-                Build.FINGERPRINT.startsWith("unknown") ||
-                Build.FINGERPRINT.contains("test-keys") ||
-
-                // Check MODEL
-                buildModel.contains("google_sdk") ||
-                buildModel.contains("emulator") ||
-                buildModel.contains("android sdk built for x86") ||
-
-                // Check MANUFACTURER
-                Build.MANUFACTURER.contains("Genymotion") ||
-                "unknown".equals(Build.MANUFACTURER) ||
-
-                // Check HARDWARE
-                Build.HARDWARE.contains("goldfish") ||
-                Build.HARDWARE.contains("vbox86") ||
-
-                // Check PRODUCT
-                "google_sdk".equals(Build.PRODUCT) ||
-                "sdk_google_phone_x86".equals(Build.PRODUCT) ||
-                "sdk".equals(Build.PRODUCT) ||
-                "sdk_x86".equals(Build.PRODUCT) ||
-                "vbox86p".equals(Build.PRODUCT) ||
-
-                // Check BRAND and DEVICE
-                (Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic"))
-               );
-    }
-
-    @ReactMethod
-    public void setSecureValue(String key, String value) {
-        if (keyStore != null) {
-            Utils.setSecureValue(key, value, context, keyStore);
-        }
-    }
-
-    @ReactMethod
-    public void getSecureValue(String key, Promise promise) {
-        if (keyStore == null) {
-            promise.reject("no keyStore found");
-            return;
-        }
-
-        promise.resolve(Utils.getSecureValue(key, context, keyStore));
-    }
-
-    @ReactMethod
-    public void checkDownloads() {
-        Intent intent = new Intent();
-        intent.setAction(LbrynetService.ACTION_CHECK_DOWNLOADS);
-        if (context != null) {
-            context.sendBroadcast(intent);
-        }
-    }
-
-    @ReactMethod
-    public void queueDownload(String outpoint) {
-        Intent intent = new Intent();
-        intent.setAction(LbrynetService.ACTION_QUEUE_DOWNLOAD);
-        intent.putExtra("outpoint", outpoint);
-
-        if (context != null) {
-            context.sendBroadcast(intent);
-        }
-    }
-
-    @ReactMethod
-    public void deleteDownload(String uri) {
-        Intent intent = new Intent();
-        intent.setAction(LbrynetService.ACTION_DELETE_DOWNLOAD);
-        intent.putExtra("uri", uri);
-        if (context != null) {
-            context.sendBroadcast(intent);
-        }
-    }
-
-    @ReactMethod
-    public void openDocumentPicker(String type) {
-        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
-        intent.setType(type);
-        Activity activity = MainActivity.getActivity();
-        if (activity != null) {
-            activity.startActivityForResult(
-                Intent.createChooser(intent, "Select a file"), MainActivity.DOCUMENT_PICKER_RESULT_CODE);
-        }
-    }
-
-    @ReactMethod
-    public void setNativeBooleanSetting(String key, final boolean value) {
-        if (context != null) {
-            SharedPreferences sp = context.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-            SharedPreferences.Editor editor = sp.edit();
-            editor.putBoolean(key, value);
-            editor.commit();
-        }
-
-        if (DHT_ENABLED.equalsIgnoreCase(key)) {
-            (new AsyncTask<Void, Void, Void>() {
-                protected Void doInBackground(Void... params) {
-                    String fileContent = value ? "on" : "off";
-                    String path = String.format("%s/%s", Utils.getAppInternalStorageDir(context), "dht");
-                    PrintStream out = null;
-                    try {
-                        out = new PrintStream(new FileOutputStream(path));
-                        out.print(fileContent);
-                    } catch (Exception ex) {
-                        // pass
-                    } finally {
-                        if (out != null) {
-                            out.close();
-                        }
-                    }
-                    return null;
-                }
-            }).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
-        }
-    }
-
-    @ReactMethod
-    public void getNativeBooleanSetting(String key, boolean defaultValue, Promise promise) {
-        if (context != null) {
-            SharedPreferences sp = context.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-            promise.resolve(sp.getBoolean(key, defaultValue));
-        } else {
-            promise.resolve(null);
-        }
-    }
-
-    @ReactMethod
-    public void setNativeStringSetting(String key, String value) {
-        if (context != null) {
-            SharedPreferences sp = context.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-            SharedPreferences.Editor editor = sp.edit();
-            editor.putString(key, value);
-            editor.commit();
-        }
-    }
-
-    @ReactMethod
-    public void getNativeStringSetting(String key, String defaultValue, Promise promise) {
-        if (context != null) {
-            SharedPreferences sp = context.getSharedPreferences(MainActivity.SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
-            promise.resolve(sp.getString(key, defaultValue));
-        } else {
-            promise.resolve(null);
-        }
-    }
-
-    @ReactMethod
-    public void getNotificationLaunchTarget(Promise promise) {
-        Activity activity = MainActivity.getActivity();
-        if (activity != null) {
-            Intent intent = activity.getIntent();
-            if (intent != null) {
-                String target = intent.getStringExtra("target");
-                if (target != null && target.trim().length() > 0) {
-                    promise.resolve(target);
-                    return;
-                }
-            }
-        }
-
-        promise.resolve(null);
-    }
-
-    @ReactMethod
-    public void getDownloadDirectory(Promise promise) {
-        // This obtains a public default download directory after the storage permission has been granted
-        promise.resolve(Utils.getConfiguredDownloadDirectory(context));
-    }
-
-    @ReactMethod
-    public void getLbrynetDirectory(Promise promise) {
-        String path = String.format("%s/%s", Utils.getAppInternalStorageDir(context), "lbrynet");
-        promise.resolve(path);
-    }
-
-    @ReactMethod
-    public void getPlatform(Promise promise) {
-        String platform = String.format("Android %s (API %s)", Utils.getAndroidRelease(), Utils.getAndroidSdk());
-        promise.resolve(platform);
-    }
-
-    @ReactMethod
-    public void checkSdkReady() {
-        // check that the sdk ready when the service is already running so that we can send the ready event
-        ReactContext reactContext = (ReactContext) context;
-        if (MainActivity.lbrySdkReady && reactContext != null) {
-            reactContext.getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class).emit("onSdkReady", null);
-        }
-    }
-
-    @ReactMethod
-    public void log(String tag, String message) {
-        android.util.Log.d(tag, message);
-    }
-}

app/src/main/java/io/lbry/browser/reactmodules/VersionInfoModule.java

@@ -1,37 +0,0 @@
-package io.lbry.browser.reactmodules;
-
-import android.content.Context;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-
-import com.facebook.react.bridge.Promise;
-import com.facebook.react.bridge.ReactApplicationContext;
-import com.facebook.react.bridge.ReactContextBaseJavaModule;
-import com.facebook.react.bridge.ReactMethod;
-
-public class VersionInfoModule extends ReactContextBaseJavaModule {
-    private Context context;
-
-    public VersionInfoModule(ReactApplicationContext reactContext) {
-        super(reactContext);
-        this.context = reactContext;
-    }
-
-    @Override
-    public String getName() {
-        return "VersionInfo";
-    }
-
-    @ReactMethod
-    public void getAppVersion(final Promise promise) {
-        PackageManager packageManager = this.context.getPackageManager();
-        String packageName = this.context.getPackageName();
-        try {
-            PackageInfo packageInfo = packageManager.getPackageInfo(packageName, 0);
-            promise.resolve(packageInfo.versionName);
-        } catch (PackageManager.NameNotFoundException e) {
-            // normally shouldn't happen
-            promise.resolve("Unknown");
-        }
-    }
-}