Merge pull request #1236 from ktprograms/readme-google-services

Add google-services.json instructions to README

.github/workflows/deploy.yml

@@ -0,0 +1 @@
+

.gitignore

@@ -66,3 +66,4 @@ app/twitter.properties
 *.hprof
 app/build
 bin
+app/debuglib

.gitlab-ci.yml

@@ -9,8 +9,8 @@ build apk:
   image: lbry/android-base:platform-28
   before_script:
     - echo "$PGP_PRIVATE_KEY" | gpg --batch --import
-    - 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 -
+    - echo 'deb https://gitsecret.jfrog.io/artifactory/git-secret-deb git-secret main' >> /etc/apt/sources.list
+    - wget -qO - 'https://gitsecret.jfrog.io/artifactory/api/gpg/key/public' | apt-key add -
     - apt-get -y update && apt-get -y install build-essential ca-certificates curl git gpg-agent openjdk-8-jdk software-properties-common wget zipalign git-secret
     - git secret reveal
     - chmod u+x $CI_PROJECT_DIR/gradlew
@@ -36,8 +36,8 @@ deploy build.lbry.io:
   before_script:
     - apt-get -y update && apt-get -y install apt-transport-https
     - echo "$PGP_PRIVATE_KEY" | gpg --batch --import
-    - 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 -
+    - echo 'deb https://gitsecret.jfrog.io/artifactory/git-secret-deb git-secret main' >> /etc/apt/sources.list
+    - wget -qO - 'https://gitsecret.jfrog.io/artifactory/api/gpg/key/public' | apt-key add -
     - apt-get -y update && apt-get -y install openjdk-8-jdk git git-secret
     - pip install awscli
     - chmod u+x $CI_PROJECT_DIR/gradlew
@@ -60,8 +60,8 @@ release apk:
   before_script:
     - apt-get -y update && apt-get -y install apt-transport-https
     - echo "$PGP_PRIVATE_KEY" | gpg --batch --import
-    - 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 -
+    - echo 'deb https://gitsecret.jfrog.io/artifactory/git-secret-deb git-secret main' >> /etc/apt/sources.list
+    - wget -qO - 'https://gitsecret.jfrog.io/artifactory/api/gpg/key/public' | apt-key add -
     - apt-get -y update && apt-get -y install openjdk-8-jdk git git-secret
     - pip install awscli githubrelease
     - git secret reveal

README.md

@@ -28,6 +28,8 @@ twitterConsumerKey=XXXXXX
 twitterConsumerSecret=XXXXXX
 ```
 
+Copy the file 'google-services.sample.json' to 'google-services.json' in the app/ folder.
+
 Click the Sync button and when process finishes, the Run button to launch the app on your simulator or connected debugging device after the build process is complete.
 
 ## Contributing
@@ -37,7 +39,7 @@ Contributions to this project are welcome, encouraged, and compensated. For more
 This project is MIT licensed. For the full license, see [LICENSE](LICENSE).
 
 ## Security
-We take security seriously. Please contact security@lbry.com regarding any security issues. Our PGP key is [here](https://keybase.io/lbry/key.asc) if you need it.
+We take security seriously. Please contact security@lbry.com regarding any security issues. Our PGP key is [here](https://lbry.com/faq/pgp-key) if you need it.
 
 ## Contact
 The primary contact for this project is [@akinwale](https://github.com/akinwale) (akinwale@lbry.com)

app/build.gradle

@@ -4,7 +4,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 29
-    buildToolsVersion "29.0.1"
+    buildToolsVersion "29.0.2"
     flavorDimensions "default"
 
     compileOptions {
@@ -16,9 +16,8 @@ android {
         applicationId "io.lbry.browser"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 1613
-        versionName "0.16.13"
-
+        versionCode 1701
+        versionName "0.17.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -123,6 +122,9 @@ dependencies {
     implementation 'org.bitcoinj:bitcoinj-tools:0.14.7'
     implementation 'org.java-websocket:Java-WebSocket:1.5.1'
 
+    implementation ('com.journeyapps:zxing-android-embedded:4.1.0') { transitive = false }
+    implementation 'com.google.zxing:core:3.3.0'
+
     compileOnly 'org.projectlombok:lombok:1.18.10'
     annotationProcessor 'org.projectlombok:lombok:1.18.10'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
@@ -133,8 +135,9 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 
-    __32bitImplementation 'io.lbry:lbrysdk32:0.87.0'
-    __64bitImplementation 'io.lbry:lbrysdk64:0.87.0'
+    __32bitImplementation 'io.lbry:lbrysdk32:0.102.0'
+    __64bitImplementation 'io.lbry:lbrysdk64:0.102.0'
+    //__64bitImplementation(name: 'lbrysdk', ext: 'aar')
 }
 
 apply plugin: 'com.google.gms.google-services'

app/src/androidTest/java/io/lbry/browser/utils/HelperTest.java

@@ -8,8 +8,5 @@ import static org.junit.Assert.assertEquals;
 
 @SmallTest
 public class HelperTest {
-    @Test
-    public void SHA256() {
-        assertEquals("de9edb2044d012f04553e49b04d54cbec8e8a46a40ad5a19bc5dcce1da00ecfd", Helper.SHA256(String.valueOf(12345678912345L)));
-    }
+
 }

app/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <?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">
 
@@ -13,6 +14,8 @@
     <uses-permission android:name="com.android.vending.BILLING" />
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
 
+    <uses-sdk tools:overrideLibrary="com.google.zxing.client.android" />
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
@@ -98,6 +101,11 @@
             android:theme="@style/AppTheme.NoActionBarTranslucent"
             android:windowSoftInputMode="adjustResize" />
 
+        <activity
+            android:name="com.journeyapps.barcodescanner.CaptureActivity"
+            android:screenOrientation="fullSensor"
+            tools:replace="screenOrientation" />
+
         <service
             android:name="io.lbry.browser.LbrynetMessagingService"
             android:exported="false">

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

@@ -172,8 +172,8 @@ public class FirstRunActivity extends AppCompatActivity {
     }
 
     private static class CheckInstallIdTask extends AsyncTask<Void, Void, Boolean> {
-        private Context context;
-        private InstallIdHandler handler;
+        private final Context context;
+        private final InstallIdHandler handler;
         public CheckInstallIdTask(Context context, InstallIdHandler handler) {
             this.context = context;
             this.handler = handler;
@@ -236,7 +236,7 @@ public class FirstRunActivity extends AppCompatActivity {
     }
 
     private static class AuthenticateTask extends AsyncTask<Void, Void, Void> {
-        private Context context;
+        private final Context context;
         public AuthenticateTask(Context context) {
             this.context = context;
         }

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

@@ -58,7 +58,7 @@ public class LbrynetMessagingService extends FirebaseMessagingService {
             String name = payload.get("name"); // notification name
             String hash = payload.get("hash"); // comment hash
 
-            if (type != null && getEnabledTypes().indexOf(type) > -1 && body != null && body.trim().length() > 0) {
+            if (type != null && getEnabledTypes().contains(type) && body != null && body.trim().length() > 0) {
                 // only log the receive event for valid notifications received
                 if (firebaseAnalytics != null) {
                     Bundle bundle = new Bundle();

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

@@ -1,5 +1,6 @@
 package io.lbry.browser;
 
+import android.animation.ObjectAnimator;
 import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.app.ActivityManager;
@@ -121,6 +122,7 @@ import java.io.InputStreamReader;
 import java.io.PrintStream;
 import java.net.ConnectException;
 import java.net.URI;
+import java.nio.charset.StandardCharsets;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -224,6 +226,7 @@ import lombok.SneakyThrows;
 import okhttp3.OkHttpClient;
 
 import static android.os.Build.VERSION_CODES.M;
+import static android.os.Build.VERSION_CODES.P;
 
 public class MainActivity extends AppCompatActivity implements SdkStatusListener,
         SharedPreferences.OnSharedPreferenceChangeListener,
@@ -260,7 +263,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
     public static boolean startingFilePickerActivity = false;
     public static boolean startingShareActivity = false;
     public static boolean startingPermissionRequest = false;
-    public static boolean startingSignInFlowActivity = false;
+    public static final boolean startingSignInFlowActivity = false;
 
     private ActionMode actionMode;
     private BillingClient billingClient;
@@ -336,6 +339,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
 
     // preference keys
     public static final String PREFERENCE_KEY_BACKGROUND_PLAYBACK = "io.lbry.browser.preference.userinterface.BackgroundPlayback";
+    public static final String PREFERENCE_KEY_MEDIA_AUTOPLAY = "io.lbry.browser.preference.userinterface.MediaAutoplay";
     public static final String PREFERENCE_KEY_DARK_MODE = "io.lbry.browser.preference.userinterface.DarkMode";
     public static final String PREFERENCE_KEY_SHOW_MATURE_CONTENT = "io.lbry.browser.preference.userinterface.ShowMatureContent";
     public static final String PREFERENCE_KEY_SHOW_URL_SUGGESTIONS = "io.lbry.browser.preference.userinterface.UrlSuggestions";
@@ -403,7 +407,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
     private List<FetchClaimsListener> fetchClaimsListeners;
     private List<FetchChannelsListener> fetchChannelsListeners;
     @Getter
-    private ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
+    private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
     private boolean walletBalanceUpdateScheduled;
     private boolean shouldOpenUserSelectedMenuItem;
     private boolean walletSyncScheduled;
@@ -422,6 +426,8 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
     private static final int STARTUP_STAGE_NEW_INSTALL_DONE = 5;
     private static final int STARTUP_STAGE_SUBSCRIPTIONS_LOADED = 6;
     private static final int STARTUP_STAGE_SUBSCRIPTIONS_RESOLVED = 7;
+    private static final int STARTUP_STAGE_BLOCK_LIST_LOADED = 8;
+    private static final int STARTUP_STAGE_FILTER_LIST_LOADED = 9;
     private static final int DEFAULT_MINI_PLAYER_MARGIN = 4;
 
     @Override
@@ -678,6 +684,11 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         return sp.getBoolean(PREFERENCE_KEY_BACKGROUND_PLAYBACK, true);
     }
 
+    public boolean isMediaAutoplayEnabled() {
+        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
+        return sp.getBoolean(PREFERENCE_KEY_MEDIA_AUTOPLAY, true);
+    }
+
     public boolean initialSubscriptionMergeDone() {
         SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
         return sp.getBoolean(PREFERENCE_KEY_INTERNAL_INITIAL_SUBSCRIPTION_MERGE_DONE, false);
@@ -816,11 +827,23 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         walletBalanceListeners.remove(listener);
     }
 
+    public void restoreWalletContainerPosition() {
+        View floatingBalance = findViewById(R.id.floating_balance_main_container);
+
+        ObjectAnimator animation = ObjectAnimator.ofFloat(floatingBalance, "translationY", 0f);
+        animation.setDuration(250).start();
+    }
+
+    public void translateFloatingWallet(float initialY) {
+        if (findViewById(R.id.floating_balance_main_container).getY() == initialY) {
+            ObjectAnimator animation = ObjectAnimator.ofFloat(findViewById(R.id.floating_balance_main_container), "translationY", 2 * findViewById(R.id.floating_balance_main_container).getHeight());
+            animation.setDuration(300).start();
+        }
+    }
+
     public void removeNavFragment(Class fragmentClass, int navItemId) {
         String key = buildNavFragmentKey(fragmentClass, navItemId, null);
-        if (openNavFragments.containsKey(key)) {
-            openNavFragments.remove(key);
-        }
+        openNavFragments.remove(key);
     }
 
     public void addFetchChannelsListener(FetchChannelsListener listener) {
@@ -1014,7 +1037,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         openFragment(RewardsFragment.class, true, NavMenuItem.ID_ITEM_REWARDS);
     }
 
-    private FragmentManager.OnBackStackChangedListener backStackChangedListener = new FragmentManager.OnBackStackChangedListener() {
+    private final FragmentManager.OnBackStackChangedListener backStackChangedListener = new FragmentManager.OnBackStackChangedListener() {
         @Override
         public void onBackStackChanged() {
             FragmentManager manager = getSupportFragmentManager();
@@ -1248,7 +1271,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         return sp.getBoolean(PREFERENCE_KEY_INTERNAL_FIRST_RUN_COMPLETED, false);
     }
 
-    private void checkPurchases() {
+    public void checkPurchases() {
         if (billingClient != null) {
             Purchase.PurchasesResult result = billingClient.queryPurchases(BillingClient.SkuType.INAPP);
             if (result.getPurchasesList() != null) {
@@ -1259,6 +1282,24 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         }
     }
 
+    public void checkPurchases(GenericTaskHandler handler) {
+        boolean purchaseFound = false;
+        if (billingClient != null) {
+            Purchase.PurchasesResult result = billingClient.queryPurchases(BillingClient.SkuType.INAPP);
+            if (result.getPurchasesList() != null) {
+                for (Purchase purchase : result.getPurchasesList()) {
+                    handlePurchase(purchase, handler);
+                    purchaseFound = true;
+                    return;
+                }
+            }
+        }
+
+        if (!purchaseFound) {
+            handler.onError(new Exception(getString(R.string.skip_queue_purchase_not_found)));
+        }
+    }
+
     private void handlePurchase(Purchase purchase) {
         handleBillingPurchase(purchase, billingClient, MainActivity.this, null, new RewardVerifiedHandler() {
             @Override
@@ -1275,6 +1316,28 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         });
     }
 
+    private void handlePurchase(Purchase purchase, GenericTaskHandler handler) {
+        handleBillingPurchase(purchase, billingClient, MainActivity.this, null, new RewardVerifiedHandler() {
+            @Override
+            public void onSuccess(RewardVerified rewardVerified) {
+                if (Lbryio.currentUser != null) {
+                    Lbryio.currentUser.setRewardApproved(rewardVerified.isRewardApproved());
+                }
+
+                if (handler != null) {
+                    handler.onSuccess();
+                }
+            }
+
+            @Override
+            public void onError(Exception error) {
+                if (handler != null) {
+                    handler.onError(error);
+                }
+            }
+        });
+    }
+
     private void checkPendingOpens() {
         if (pendingFollowingReload) {
             loadFollowingContent();
@@ -1801,7 +1864,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
         if (!Helper.isNullOrEmpty(encryptedAuthToken)) {
             try {
                 Lbryio.AUTH_TOKEN = new String(Utils.decrypt(
-                        Base64.decode(encryptedAuthToken, Base64.NO_WRAP), this, Lbry.KEYSTORE), "UTF8");
+                        Base64.decode(encryptedAuthToken, Base64.NO_WRAP), this, Lbry.KEYSTORE), StandardCharsets.UTF_8);
             } catch (Exception ex) {
                 // pass. A new auth token would have to be generated if the old one cannot be decrypted
                 Log.e(TAG, "Could not decrypt existing auth token.", ex);
@@ -2039,7 +2102,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
             if (nowPlayingClaimBitmap == null &&
                     nowPlayingClaim != null &&
                     !Helper.isNullOrEmpty(nowPlayingClaim.getThumbnailUrl())) {
-                Glide.with(getApplicationContext()).asBitmap().load(nowPlayingClaim.getThumbnailUrl()).into(new CustomTarget<Bitmap>() {
+                Glide.with(getApplicationContext()).asBitmap().load(nowPlayingClaim.getThumbnailUrl(0, 0, 75)).into(new CustomTarget<Bitmap>() {
                     @Override
                     public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
                         nowPlayingClaimBitmap = resource;
@@ -2718,15 +2781,7 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
     }
 
     private Fragment getCurrentFragment() {
-        int backCount = getSupportFragmentManager().getBackStackEntryCount();
-        if (backCount > 0) {
-            try {
-                return getSupportFragmentManager().getFragments().get(backCount - 1);
-            } catch (IndexOutOfBoundsException ex) {
-                return null;
-            }
-        }
-        return null;
+        return getSupportFragmentManager().findFragmentById(R.id.content_main);
     }
 
     public void hideActionBar() {
@@ -2784,6 +2839,8 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
                 startupStages.add(new StartupStage(STARTUP_STAGE_NEW_INSTALL_DONE, false));
                 startupStages.add(new StartupStage(STARTUP_STAGE_SUBSCRIPTIONS_LOADED, false));
                 startupStages.add(new StartupStage(STARTUP_STAGE_SUBSCRIPTIONS_RESOLVED, false));
+                startupStages.add(new StartupStage(STARTUP_STAGE_BLOCK_LIST_LOADED, false));
+                startupStages.add(new StartupStage(STARTUP_STAGE_FILTER_LIST_LOADED, false));
             }
             protected void onPreExecute() {
                 hideActionBar();
@@ -2875,8 +2932,18 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
                         startupStages.set(STARTUP_STAGE_SUBSCRIPTIONS_LOADED - 1, new StartupStage(STARTUP_STAGE_SUBSCRIPTIONS_LOADED, true));
                         startupStages.set(STARTUP_STAGE_SUBSCRIPTIONS_RESOLVED - 1, new StartupStage(STARTUP_STAGE_SUBSCRIPTIONS_RESOLVED, true));
                     }
+
+                    JSONObject blockedObject = (JSONObject) Lbryio.parseResponse(Lbryio.call("file", "list_blocked", context));
+                    JSONArray blockedArray = blockedObject.getJSONArray("outpoints");
+                    Lbryio.populateOutpointList(Lbryio.blockedOutpoints, blockedArray);
+                    startupStages.set(STARTUP_STAGE_BLOCK_LIST_LOADED - 1, new StartupStage(STARTUP_STAGE_BLOCK_LIST_LOADED, true));
+
+                    JSONObject filteredObject = (JSONObject) Lbryio.parseResponse(Lbryio.call("file", "list_filtered", context));
+                    JSONArray filteredArray = filteredObject.getJSONArray("outpoints");
+                    Lbryio.populateOutpointList(Lbryio.filteredOutpoints, filteredArray);
+                    startupStages.set(STARTUP_STAGE_FILTER_LIST_LOADED - 1, new StartupStage(STARTUP_STAGE_FILTER_LIST_LOADED, true));
                 } catch (Exception ex) {
-                    // nopecd
+                    // nope
                     Log.e(TAG, String.format("App startup failed: %s", ex.getMessage()), ex);
                     return false;
                 } finally {
@@ -2989,10 +3056,11 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
                 } else {
                     try {
                         LbryUri uri = LbryUri.parse(url);
+                        String checkedURL = url.startsWith(LbryUri.PROTO_DEFAULT) ? url : uri.toString();
                         if (uri.isChannel()) {
-                            openChannelUrl(url.startsWith(LbryUri.PROTO_DEFAULT) ? url : uri.toString());
+                            openChannelUrl(checkedURL);
                         } else {
-                            openFileUrl(url.startsWith(LbryUri.PROTO_DEFAULT) ? url : uri.toString());
+                            openFileUrl(checkedURL);
                         }
                     } catch (LbryUriException ex) {
                         // pass
@@ -3248,8 +3316,8 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
     }
 
     private static class CheckSdkReadyTask extends AsyncTask<Void, Void, Boolean> {
-        private Context context;
-        private List<SdkStatusListener> listeners;
+        private final Context context;
+        private final List<SdkStatusListener> listeners;
 
         public CheckSdkReadyTask(Context context, List<SdkStatusListener> listeners) {
             this.context = context;
@@ -3419,6 +3487,18 @@ public class MainActivity extends AppCompatActivity implements SdkStatusListener
                 return;
             }
 
+            if (currentFragment != null && ((BaseFragment) currentFragment).getParams() != null
+                    && ((BaseFragment) currentFragment).getParams().containsKey("source")
+                    && ((BaseFragment) currentFragment).getParams().get("source").equals("notification")) {
+
+                Map<String, Object> currentParams = new HashMap<>(1);
+
+                if (((BaseFragment) currentFragment).getParams().containsKey("url"))
+                    currentParams.put("url", ((BaseFragment) currentFragment).getParams().get("url"));
+
+                ((BaseFragment) currentFragment).setParams(currentParams);
+            }
+
             //fragment.setRetainInstance(true);
             FragmentManager manager = getSupportFragmentManager();
             FragmentTransaction transaction = manager.beginTransaction().replace(R.id.content_main, fragment);

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

@@ -56,7 +56,7 @@ public class VerificationActivity extends FragmentActivity implements SignInList
     private boolean signedIn;
     private int flow;
 
-    private PurchasesUpdatedListener purchasesUpdatedListener = new PurchasesUpdatedListener() {
+    private final PurchasesUpdatedListener purchasesUpdatedListener = new PurchasesUpdatedListener() {
         @Override
         public void onPurchasesUpdated(@NonNull BillingResult billingResult, @Nullable List<Purchase> purchases) {
             int responseCode = billingResult.getResponseCode();
@@ -204,15 +204,16 @@ public class VerificationActivity extends FragmentActivity implements SignInList
             } else if (flow == VERIFICATION_FLOW_REWARDS) {
                 User user = Lbryio.currentUser;
                 // disable phone verification for now
-                /*if (!user.isIdentityVerified()) {
+                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;
+                } else {
+                    if (!user.isRewardApproved()) {
+                        // manual verification required
+                        viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_MANUAL, false);
+                        flowHandled = true;
+                    }
                 }
             }
 
@@ -225,6 +226,11 @@ public class VerificationActivity extends FragmentActivity implements SignInList
         }
     }
 
+    public void showPhoneVerification() {
+        ViewPager2 viewPager = findViewById(R.id.verification_pager);
+        viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_PHONE, false);
+    }
+
     public void showLoading() {
         findViewById(R.id.verification_loading_progress).setVisibility(View.VISIBLE);
         findViewById(R.id.verification_pager).setVisibility(View.INVISIBLE);
@@ -238,8 +244,12 @@ public class VerificationActivity extends FragmentActivity implements SignInList
 
     @Override
     public void onBackPressed() {
-        // ignore back press
-        return;
+        ViewPager2 viewPager = findViewById(R.id.verification_pager);
+
+        if (viewPager.getCurrentItem() != VerificationPagerAdapter.PAGE_VERIFICATION_MANUAL)
+            viewPager.setCurrentItem(VerificationPagerAdapter.PAGE_VERIFICATION_MANUAL);
+        else
+            super.onBackPressed();
     }
 
     public void onEmailAdded(String email) {
@@ -296,20 +306,18 @@ public class VerificationActivity extends FragmentActivity implements SignInList
                     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) {
-                        // skipping phone verification
-                        /*if (!user.isIdentityVerified()) {
+                        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();
+                            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
@@ -347,6 +355,7 @@ public class VerificationActivity extends FragmentActivity implements SignInList
                     return;
                 }
 
+                findViewById(R.id.verification_close_button).setVisibility(View.VISIBLE);
                 // 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);

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

@@ -23,7 +23,7 @@ import lombok.Getter;
 import lombok.Setter;
 
 public class ChannelFilterListAdapter extends RecyclerView.Adapter<ChannelFilterListAdapter.ViewHolder> {
-    private Context context;
+    private final Context context;
     private List<Claim> items;
     @Getter
     @Setter
@@ -42,12 +42,12 @@ public class ChannelFilterListAdapter extends RecyclerView.Adapter<ChannelFilter
     }
 
     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;
+        protected final View mediaContainer;
+        protected final View alphaContainer;
+        protected final View allView;
+        protected final ImageView thumbnailView;
+        protected final TextView alphaView;
+        protected final TextView titleView;
         public ViewHolder(View v) {
             super(v);
             mediaContainer = v.findViewById(R.id.channel_filter_media_container);
@@ -95,7 +95,7 @@ public class ChannelFilterListAdapter extends RecyclerView.Adapter<ChannelFilter
         vh.allView.setVisibility(claim.isPlaceholder() ? View.VISIBLE : View.GONE);
 
         vh.titleView.setText(Helper.isNullOrEmpty(claim.getTitle()) ? claim.getName() : claim.getTitle());
-        String thumbnailUrl = claim.getThumbnailUrl();
+        String thumbnailUrl = claim.getThumbnailUrl(vh.thumbnailView.getLayoutParams().width, vh.thumbnailView.getLayoutParams().height, 85);
         if (!Helper.isNullOrEmpty(thumbnailUrl) && context != null) {
             Glide.with(context.getApplicationContext()).load(thumbnailUrl).apply(RequestOptions.circleCropTransform()).into(vh.thumbnailView);
         }

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

@@ -21,7 +21,6 @@ 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;
@@ -37,18 +36,18 @@ public class ClaimListAdapter extends RecyclerView.Adapter<ClaimListAdapter.View
     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;
+    private final Map<String, Claim> quickClaimIdMap;
+    private final Map<String, Claim> quickClaimUrlMap;
+    private final Map<String, Boolean> notFoundClaimIdMap;
+    private final Map<String, Boolean> notFoundClaimUrlMap;
 
     @Setter
     private boolean hideFee;
     @Setter
     private boolean canEnterSelectionMode;
-    private Context context;
+    private final Context context;
     private List<Claim> items;
-    private List<Claim> selectedItems;
+    private final List<Claim> selectedItems;
     @Setter
     private ClaimListItemListener listener;
     @Getter
@@ -176,27 +175,27 @@ public class ClaimListAdapter extends RecyclerView.Adapter<ClaimListAdapter.View
     }
 
     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;
+        protected final View feeContainer;
+        protected final TextView feeView;
+        protected final ImageView thumbnailView;
+        protected final View noThumbnailView;
+        protected final TextView alphaView;
+        protected final TextView vanityUrlView;
+        protected final TextView durationView;
+        protected final TextView titleView;
+        protected final TextView publisherView;
+        protected final TextView publishTimeView;
+        protected final TextView pendingTextView;
+        protected final View repostInfoView;
+        protected final TextView repostChannelView;
+        protected final View selectedOverlayView;
+        protected final TextView fileSizeView;
+        protected final ProgressBar downloadProgressView;
+        protected final TextView deviceView;
 
-        protected View loadingImagePlaceholder;
-        protected View loadingTextPlaceholder1;
-        protected View loadingTextPlaceholder2;
+        protected final View loadingImagePlaceholder;
+        protected final View loadingTextPlaceholder1;
+        protected final View loadingTextPlaceholder2;
         public ViewHolder(View v) {
             super(v);
             feeContainer = v.findViewById(R.id.claim_fee_container);
@@ -335,7 +334,8 @@ public class ClaimListAdapter extends RecyclerView.Adapter<ClaimListAdapter.View
         if (metadata instanceof Claim.StreamMetadata) {
             streamMetadata = (Claim.StreamMetadata) metadata;
         }
-        String thumbnailUrl = item.getThumbnailUrl();
+
+        String thumbnailUrl = item.getThumbnailUrl(vh.thumbnailView.getLayoutParams().width, vh.thumbnailView.getLayoutParams().height, 85);
         long publishTime = (streamMetadata != null && streamMetadata.getReleaseTime() > 0) ? streamMetadata.getReleaseTime() * 1000 : item.getTimestamp() * 1000;
         int bgColor = Helper.generateRandomColorForValue(item.getClaimId());
         if (bgColor == 0) {

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

@@ -27,9 +27,9 @@ import io.lbry.browser.utils.LbryUri;
 import lombok.Setter;
 
 public class CommentListAdapter extends RecyclerView.Adapter<CommentListAdapter.ViewHolder> {
-    private List<Comment> items;
-    private Context context;
-    private boolean nested;
+    private final List<Comment> items;
+    private final Context context;
+    private final boolean nested;
     private float scale;
     @Setter
     private ClaimListAdapter.ClaimListItemListener listener;
@@ -102,14 +102,14 @@ public class CommentListAdapter extends RecyclerView.Adapter<CommentListAdapter.
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected TextView channelName;
-        protected TextView commentText;
-        protected ImageView thumbnailView;
-        protected View noThumbnailView;
-        protected TextView alphaView;
-        protected TextView commentTimeView;
-        protected View replyLink;
-        protected RecyclerView repliesList;
+        protected final TextView channelName;
+        protected final TextView commentText;
+        protected final ImageView thumbnailView;
+        protected final View noThumbnailView;
+        protected final TextView alphaView;
+        protected final TextView commentTimeView;
+        protected final View replyLink;
+        protected final RecyclerView repliesList;
 
         public ViewHolder (View v) {
             super(v);
@@ -190,7 +190,7 @@ public class CommentListAdapter extends RecyclerView.Adapter<CommentListAdapter.
         int bgColor = Helper.generateRandomColorForValue(comment.getChannelId());
         Helper.setIconViewBackgroundColor(holder.noThumbnailView, bgColor, false, context);
         if (hasThumbnail) {
-            Glide.with(context.getApplicationContext()).asBitmap().load(comment.getPoster().getThumbnailUrl()).
+            Glide.with(context.getApplicationContext()).asBitmap().load(comment.getPoster().getThumbnailUrl(holder.thumbnailView.getLayoutParams().width, holder.thumbnailView.getLayoutParams().height, 85)).
                     apply(RequestOptions.circleCropTransform()).into(holder.thumbnailView);
         }
         holder.alphaView.setText(comment.getChannelName() != null ? comment.getChannelName().substring(1, 2).toUpperCase() : null);

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

@@ -23,8 +23,8 @@ public class EditorsChoiceItemAdapter extends RecyclerView.Adapter<EditorsChoice
     private static final int VIEW_TYPE_HEADER = 1;
     private static final int VIEW_TYPE_CONTENT = 2;
 
-    private Context context;
-    private List<EditorsChoiceItem> items;
+    private final Context context;
+    private final List<EditorsChoiceItem> items;
     @Setter
     private EditorsChoiceItemListener listener;
 
@@ -48,11 +48,11 @@ public class EditorsChoiceItemAdapter extends RecyclerView.Adapter<EditorsChoice
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected ImageView thumbnailView;
-        protected TextView descriptionView;
-        protected TextView headerView;
-        protected TextView titleView;
-        protected View cardView;
+        protected final ImageView thumbnailView;
+        protected final TextView descriptionView;
+        protected final TextView headerView;
+        protected final TextView titleView;
+        protected final View cardView;
 
         public ViewHolder(View v) {
             super(v);

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

@@ -21,8 +21,8 @@ import io.lbry.browser.utils.Helper;
 import lombok.Setter;
 
 public class GalleryGridAdapter extends RecyclerView.Adapter<GalleryGridAdapter.ViewHolder> {
-    private Context context;
-    private List<GalleryItem> items;
+    private final Context context;
+    private final List<GalleryItem> items;
     @Setter
     private GalleryItemClickListener listener;
 
@@ -32,8 +32,8 @@ public class GalleryGridAdapter extends RecyclerView.Adapter<GalleryGridAdapter.
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected ImageView thumbnailView;
-        protected TextView durationView;
+        protected final ImageView thumbnailView;
+        protected final TextView durationView;
         public ViewHolder(View v) {
             super(v);
             thumbnailView = v.findViewById(R.id.gallery_item_thumbnail);
@@ -96,8 +96,8 @@ public class GalleryGridAdapter extends RecyclerView.Adapter<GalleryGridAdapter.
 
     public static  class GalleryGridItemDecoration extends RecyclerView.ItemDecoration {
 
-        private int spanCount;
-        private int spacing;
+        private final int spanCount;
+        private final int spacing;
 
         public GalleryGridItemDecoration(int spanCount, int spacing) {
             this.spanCount = spanCount;

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

@@ -1,12 +1,10 @@
 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;
@@ -18,9 +16,9 @@ import io.lbry.browser.model.Claim;
 
 public class InlineChannelSpinnerAdapter extends ArrayAdapter<Claim> {
 
-    private List<Claim> channels;
-    private int layoutResourceId;
-    private LayoutInflater inflater;
+    private final List<Claim> channels;
+    private final int layoutResourceId;
+    private final LayoutInflater inflater;
 
     public InlineChannelSpinnerAdapter(Context context, int resource, List<Claim> channels) {
         super(context, resource, 0, channels);

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

@@ -1,9 +1,7 @@
 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;
@@ -11,21 +9,16 @@ 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;
+    private final Context context;
+    private final List<Invitee> items;
 
     public InviteeListAdapter(List<Invitee> invitees, Context context) {
         this.context = context;
@@ -80,8 +73,8 @@ public class InviteeListAdapter extends RecyclerView.Adapter<InviteeListAdapter.
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected TextView emailView;
-        protected TextView rewardView;
+        protected final TextView emailView;
+        protected final TextView rewardView;
 
         public ViewHolder(View v) {
             super(v);

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

@@ -10,13 +10,12 @@ 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;
+    private final int layoutResourceId;
+    private final LayoutInflater inflater;
 
     public LanguageSpinnerAdapter(Context context, int resource) {
         super(context, resource, 0, Predefined.PUBLISH_LANGUAGES);

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

@@ -10,13 +10,12 @@ 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;
+    private final int layoutResourceId;
+    private final LayoutInflater inflater;
 
     public LicenseSpinnerAdapter(Context context, int resource) {
         super(context, resource, 0, Predefined.LICENSES);

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

@@ -2,10 +2,8 @@ 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;
@@ -17,15 +15,14 @@ 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 final Context context;
+    private final List<NavMenuItem> menuItems;
     private NavMenuItem currentItem;
     @Setter
     private NavigationMenuItemClickListener listener;
@@ -65,8 +62,8 @@ public class NavigationMenuAdapter extends RecyclerView.Adapter<NavigationMenuAd
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected SolidIconView iconView;
-        protected TextView titleView;
+        protected final SolidIconView iconView;
+        protected final TextView titleView;
         public ViewHolder(View v) {
             super(v);
             titleView = v.findViewById(R.id.nav_menu_title);

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

@@ -14,12 +14,10 @@ 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.util.ArrayList;
 import java.util.Calendar;
 import java.util.Collections;
-import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.List;
 import java.util.TimeZone;
@@ -34,7 +32,6 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
-import lombok.ToString;
 
 @Data
 @EqualsAndHashCode(callSuper = false)
@@ -43,9 +40,9 @@ public class NotificationListAdapter extends RecyclerView.Adapter<NotificationLi
     private static final String RULE_CREATOR_SUBSCRIBER = "creator_subscriber";
     private static final String RULE_COMMENT = "comment";
 
-    private Context context;
-    private List<LbryNotification> items;
-    private List<LbryNotification> selectedItems;
+    private final Context context;
+    private final List<LbryNotification> items;
+    private final List<LbryNotification> selectedItems;
     @Setter
     private NotificationClickListener clickListener;
     @Getter
@@ -62,13 +59,13 @@ public class NotificationListAdapter extends RecyclerView.Adapter<NotificationLi
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected View layoutView;
-        protected TextView titleView;
-        protected TextView bodyView;
-        protected TextView timeView;
-        protected SolidIconView iconView;
-        protected ImageView thumbnailView;
-        protected View selectedOverlayView;
+        protected final View layoutView;
+        protected final TextView titleView;
+        protected final TextView bodyView;
+        protected final TextView timeView;
+        protected final SolidIconView iconView;
+        protected final ImageView thumbnailView;
+        protected final View selectedOverlayView;
         public ViewHolder(View v) {
             super(v);
             layoutView = v.findViewById(R.id.notification_layout);
@@ -196,7 +193,7 @@ public class NotificationListAdapter extends RecyclerView.Adapter<NotificationLi
         vh.thumbnailView.setVisibility(notification.getCommentAuthor() == null ? View.INVISIBLE : View.VISIBLE);
         if (notification.getCommentAuthor() != null) {
             Glide.with(context.getApplicationContext()).load(
-                    notification.getCommentAuthor().getThumbnailUrl()).apply(RequestOptions.circleCropTransform()).into(vh.thumbnailView);
+                    notification.getCommentAuthor().getThumbnailUrl(vh.thumbnailView.getLayoutParams().width, vh.thumbnailView.getLayoutParams().height, 85)).apply(RequestOptions.circleCropTransform()).into(vh.thumbnailView);
         }
 
         vh.iconView.setVisibility(notification.getCommentAuthor() != null ? View.INVISIBLE : View.VISIBLE);

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

@@ -32,7 +32,7 @@ public class RewardListAdapter extends RecyclerView.Adapter<RewardListAdapter.Vi
     public static final int DISPLAY_MODE_ALL = 1;
     public static final int DISPLAY_MODE_UNCLAIMED = 2;
 
-    private Context context;
+    private final Context context;
     @Setter
     private List<Reward> all;
     private List<Reward> items;
@@ -85,16 +85,16 @@ public class RewardListAdapter extends RecyclerView.Adapter<RewardListAdapter.Vi
     }
 
     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;
+        protected final View iconClaimed;
+        protected final View loading;
+        protected final View upTo;
+        protected final TextView textTitle;
+        protected final TextView textDescription;
+        protected final TextView textLbcValue;
+        protected final TextView textUsdValue;
+        protected final TextView textLinkTransaction;
+        protected final EditText inputCustomCode;
+        protected final MaterialButton buttonClaimCustom;
         public ViewHolder(View v) {
             super(v);
             iconClaimed = v.findViewById(R.id.reward_item_claimed_icon);

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

@@ -23,7 +23,7 @@ public class StartupStageAdapter extends BaseAdapter {
         this.list = rows;
         this.inflater = LayoutInflater.from(ctx);
 
-        stagesString = new String[7];
+        stagesString = new String[9];
 
         stagesString[0] = ctx.getResources().getString(R.string.installation_id_loaded);
         stagesString[1] = ctx.getResources().getString(R.string.known_tags_loaded);
@@ -32,6 +32,8 @@ public class StartupStageAdapter extends BaseAdapter {
         stagesString[4] = ctx.getResources().getString(R.string.installation_registered);
         stagesString[5] = ctx.getResources().getString(R.string.subscriptions_loaded);
         stagesString[6] = ctx.getResources().getString(R.string.subscriptions_resolved);
+        stagesString[7] = ctx.getResources().getString(R.string.block_list_loaded);
+        stagesString[8] = ctx.getResources().getString(R.string.filter_list_loaded);
     }
     @Override
     public int getCount() {

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

@@ -22,9 +22,9 @@ 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;
+    private final Context context;
+    private final List<Claim> items;
+    private final List<Claim> selectedItems;
     @Setter
     private ChannelItemSelectionListener listener;
 
@@ -35,11 +35,11 @@ public class SuggestedChannelGridAdapter extends RecyclerView.Adapter<SuggestedC
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected View noThumbnailView;
-        protected ImageView thumbnailView;
-        protected TextView alphaView;
-        protected TextView titleView;
-        protected TextView tagView;
+        protected final View noThumbnailView;
+        protected final ImageView thumbnailView;
+        protected final TextView alphaView;
+        protected final TextView titleView;
+        protected final TextView tagView;
         public ViewHolder(View v) {
             super(v);
             noThumbnailView = v.findViewById(R.id.suggested_channel_no_thumbnail);
@@ -89,7 +89,8 @@ public class SuggestedChannelGridAdapter extends RecyclerView.Adapter<SuggestedC
     @Override
     public void onBindViewHolder(SuggestedChannelGridAdapter.ViewHolder vh, int position) {
         Claim claim = items.get(position);
-        String thumbnailUrl = claim.getThumbnailUrl();
+        ViewGroup.LayoutParams lp = vh.thumbnailView.getLayoutParams();
+        String thumbnailUrl = claim.getThumbnailUrl(lp.width, lp.height, 85);
 
         int bgColor = Helper.generateRandomColorForValue(claim.getClaimId());
         Helper.setIconViewBackgroundColor(vh.noThumbnailView, bgColor, false, context);

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

@@ -23,12 +23,13 @@ public class TagListAdapter extends RecyclerView.Adapter<TagListAdapter.ViewHold
     public static final int CUSTOMIZE_MODE_ADD = 1;
     public static final int CUSTOMIZE_MODE_REMOVE = 2;
 
-    private Context context;
+    private final Context context;
     private List<Tag> items;
     @Setter
     private TagClickListener clickListener;
-    @Getter
+
     @Setter
+    @Getter
     private int customizeMode;
 
     public TagListAdapter(List<Tag> tags, Context context) {
@@ -38,8 +39,8 @@ public class TagListAdapter extends RecyclerView.Adapter<TagListAdapter.ViewHold
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected ImageView iconView;
-        protected TextView nameView;
+        protected final ImageView iconView;
+        protected final TextView nameView;
         public ViewHolder(View v) {
             super(v);
             iconView = v.findViewById(R.id.tag_action);

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

@@ -26,8 +26,8 @@ public class TransactionListAdapter extends RecyclerView.Adapter<TransactionList
     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;
+    private final Context context;
+    private final List<Transaction> items;
     @Setter
     private TransactionClickListener listener;
 
@@ -107,14 +107,14 @@ public class TransactionListAdapter extends RecyclerView.Adapter<TransactionList
     }
 
     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 TextView pendingView;
-        protected View infoFeeContainer;
+        protected final TextView descView;
+        protected final TextView amountView;
+        protected final TextView claimView;
+        protected final TextView feeView;
+        protected final TextView txidLinkView;
+        protected final TextView dateView;
+        protected final TextView pendingView;
+        protected final View infoFeeContainer;
 
         public ViewHolder(View v) {
             super(v);

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

@@ -21,8 +21,8 @@ import io.lbry.browser.utils.LbryUri;
 import lombok.Setter;
 
 public class UrlSuggestionListAdapter extends RecyclerView.Adapter<UrlSuggestionListAdapter.ViewHolder> {
-    private Context context;
-    private List<UrlSuggestion> items;
+    private final Context context;
+    private final List<UrlSuggestion> items;
     @Setter
     private UrlSuggestionClickListener listener;
 
@@ -130,9 +130,9 @@ public class UrlSuggestionListAdapter extends RecyclerView.Adapter<UrlSuggestion
     }
 
     public static class ViewHolder extends RecyclerView.ViewHolder {
-        protected SolidIconView iconView;
-        protected TextView titleView;
-        protected TextView descView;
+        protected final SolidIconView iconView;
+        protected final TextView titleView;
+        protected final TextView descView;
         public ViewHolder(View v) {
             super(v);
             iconView = v.findViewById(R.id.url_suggestion_icon);

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

@@ -25,7 +25,7 @@ public class VerificationPagerAdapter extends FragmentStateAdapter {
     public static final int PAGE_VERIFICATION_WALLET = 2;
     public static final int PAGE_VERIFICATION_MANUAL = 3;
 
-    private FragmentActivity activity;
+    private final FragmentActivity activity;
 
     public VerificationPagerAdapter(FragmentActivity activity) {
         super(activity);

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

@@ -0,0 +1,100 @@
+package io.lbry.browser.adapter;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageButton;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AlertDialog;
+
+import java.util.List;
+
+import io.lbry.browser.MainActivity;
+import io.lbry.browser.R;
+import io.lbry.browser.model.WalletDetailItem;
+import io.lbry.browser.utils.Helper;
+import io.lbry.browser.views.CreditsBalanceView;
+
+public class WalletDetailAdapter extends BaseAdapter {
+    private final List<WalletDetailItem> list;
+    private final LayoutInflater inflater;
+
+    public WalletDetailAdapter(Context ctx, List<WalletDetailItem> rows) {
+        this.list = rows;
+        this.inflater = LayoutInflater.from(ctx);
+    }
+    @Override
+    public int getCount() {
+        return list.size();
+    }
+
+    @Override
+    public Object getItem(int i) {
+        return list.get(i);
+    }
+
+    @Override
+    public long getItemId(int i) {
+        return i;
+    }
+
+    @Override
+    public View getView(int i, View view, ViewGroup viewGroup) {
+        if (view == null) {
+            view = inflater.inflate(R.layout.list_item_boosting_balance, viewGroup, false);
+
+            CreditsBalanceView balanceView = view.findViewById(R.id.wallet_supporting_balance);
+            TextView detailTextView = view.findViewById(R.id.detail);
+            TextView detailExplanationTextView = view.findViewById(R.id.detail_explanation);
+
+            WalletDetailItem item = (WalletDetailItem) getItem(i);
+
+            detailTextView.setText(item.detail);
+            detailExplanationTextView.setText(item.detailDesc);
+
+            Helper.setViewText(balanceView, item.detailAmount);
+
+            ProgressBar progressUnlockTips = view.findViewById(R.id.wallet_unlock_tips_progress);
+            progressUnlockTips.setVisibility(item.isInProgress ? View.VISIBLE : View.GONE);
+
+            ImageButton buttonLock = view.findViewById(R.id.lock_button);
+            buttonLock.setVisibility((item.isUnlockable && !item.isInProgress) ? View.VISIBLE : View.GONE);
+
+            if (item.isUnlockable) {
+                buttonLock.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        if (view.getContext() != null) {
+                            AlertDialog.Builder builder = new AlertDialog.Builder(view.getContext()).
+                                    setTitle(R.string.unlock_tips).
+                                    setMessage(R.string.confirm_unlock_tips)
+                                    .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
+                                        @Override
+                                        public void onClick(DialogInterface dialogInterface, int i) {
+                                            unlockTips(view);
+                                        }
+                                    }).setNegativeButton(R.string.no, null);
+                            builder.show();
+                        }
+                    }
+                });
+            }
+        }
+        return view;
+    }
+
+    private void unlockTips(View v) {
+        Context ctx = v.getContext();
+        if (ctx instanceof MainActivity) {
+            v.setVisibility(View.GONE);
+            View progress = v.getRootView().findViewById(R.id.wallet_unlock_tips_progress);
+            progress.setVisibility(View.VISIBLE);
+            ((MainActivity) ctx).unlockTips();
+        }
+    }
+}

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

@@ -6,7 +6,6 @@ import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
 
 import java.math.BigDecimal;
-import java.sql.SQLInput;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;

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

@@ -67,8 +67,8 @@ public class ContentFromDialogFragment extends BottomSheetDialogFragment {
                 R.id.content_from_past_year_item,
                 R.id.content_from_all_time_item
         };
-        private BottomSheetDialogFragment dialog;
-        private ContentFromListener listener;
+        private final BottomSheetDialogFragment dialog;
+        private final ContentFromListener listener;
 
         public ContentFromItemClickListener(BottomSheetDialogFragment dialog, ContentFromListener listener) {
             this.dialog = dialog;

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

@@ -54,8 +54,8 @@ public class ContentScopeDialogFragment extends BottomSheetDialogFragment {
         private final int[] checkViewIds = {
                 R.id.content_scope_everyone_item_selected, R.id.content_scope_tags_item_selected
         };
-        private BottomSheetDialogFragment dialog;
-        private ContentScopeListener listener;
+        private final BottomSheetDialogFragment dialog;
+        private final ContentScopeListener listener;
 
         public ContentScopeItemClickListener(BottomSheetDialogFragment dialog, ContentScopeListener listener) {
             this.dialog = dialog;

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

@@ -57,8 +57,8 @@ public class ContentSortDialogFragment extends BottomSheetDialogFragment {
         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;
+        private final BottomSheetDialogFragment dialog;
+        private final SortByListener listener;
 
         public SortByItemClickListener(BottomSheetDialogFragment dialog, SortByListener listener) {
             this.dialog = dialog;

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

@@ -13,7 +13,6 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.CompoundButton;
 import android.widget.ProgressBar;
-import android.widget.Switch;
 import android.widget.TextView;
 
 import androidx.appcompat.widget.AppCompatSpinner;
@@ -41,7 +40,6 @@ import io.lbry.browser.tasks.claim.ClaimListTask;
 import io.lbry.browser.tasks.wallet.SupportCreateTask;
 import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
-import lombok.Setter;
 
 public class CreateSupportDialogFragment extends BottomSheetDialogFragment implements WalletBalanceListener {
     public static final String TAG = "CreateSupportDialog";
@@ -61,13 +59,17 @@ public class CreateSupportDialogFragment extends BottomSheetDialogFragment imple
     private ProgressBar progressLoadingChannels;
 
 
-    @Setter
-    private CreateSupportListener listener;
-    @Setter
-    private Claim claim;
+    private final CreateSupportListener listener;
+    private final Claim claim;
 
-    public static CreateSupportDialogFragment newInstance() {
-        return new CreateSupportDialogFragment();
+    private CreateSupportDialogFragment(Claim claim, CreateSupportListener listener) {
+        super();
+        this.claim = claim;
+        this.listener = listener;
+    }
+
+    public static CreateSupportDialogFragment newInstance(Claim claim, CreateSupportListener listener) {
+        return new CreateSupportDialogFragment(claim, listener);
     }
 
     private void disableControls() {

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

@@ -142,7 +142,7 @@ public class CustomizeTagsDialogFragment extends BottomSheetDialogFragment {
         return view;
     }
 
-    private TagListAdapter.TagClickListener customizeTagClickListener = new TagListAdapter.TagClickListener() {
+    private final TagListAdapter.TagClickListener customizeTagClickListener = new TagListAdapter.TagClickListener() {
         @Override
         public void onTagClicked(Tag tag, int customizeMode) {
             if (customizeMode == TagListAdapter.CUSTOMIZE_MODE_ADD) {

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

@@ -5,7 +5,6 @@ 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;

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

@@ -37,7 +37,6 @@ 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";
@@ -57,13 +56,17 @@ public class RepostClaimDialogFragment extends BottomSheetDialogFragment impleme
     private TextView linkToggleAdvanced;
     private View advancedContainer;
 
-    @Setter
-    private RepostClaimListener listener;
-    @Setter
-    private Claim claim;
+    private final RepostClaimListener listener;
+    private final Claim claim;
 
-    public static RepostClaimDialogFragment newInstance() {
-        return new RepostClaimDialogFragment();
+    private RepostClaimDialogFragment(Claim claim, RepostClaimListener listener) {
+        super();
+        this.listener = listener;
+        this.claim = claim;
+    }
+
+    public static RepostClaimDialogFragment newInstance(Claim claim, RepostClaimListener listener) {
+        return new RepostClaimDialogFragment(claim, listener);
     }
 
     @Override

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

@@ -1,5 +1,7 @@
 package io.lbry.browser.model;
 
+import androidx.annotation.Nullable;
+
 import com.google.gson.FieldNamingPolicy;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
@@ -15,7 +17,6 @@ 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;
@@ -138,6 +139,14 @@ public class Claim {
         return null;
     }
 
+    public boolean hasSource() {
+        if (value instanceof StreamMetadata) {
+            StreamMetadata metadata = (StreamMetadata) value;
+            return metadata.getSource() != null;
+        }
+        return false;
+    }
+
     public boolean isPlayable() {
         if (value instanceof StreamMetadata) {
             StreamMetadata metadata = (StreamMetadata) value;
@@ -177,6 +186,21 @@ public class Claim {
         return null;
     }
 
+    /**
+     * Gets the URL from the CDN where getting the image file
+     * @param width Pass zero for width and height for the full size image file
+     * @param height Pass zero for width and height for the full size image file
+     * @param q Desired quality for the image to be retrieved
+     * @return URL from the CDN from where image can be retrieved
+     */
+    public String getThumbnailUrl(int width, int height, int q) {
+        if (value != null && value.getThumbnail() != null) {
+            ImageCDNUrl imageCDNUrl = new ImageCDNUrl(Math.max(width, 0), Math.max(height, 0), q, null, value.getThumbnail().getUrl());
+            return imageCDNUrl.toString();
+        }
+        return null;
+    }
+
     public String getCoverUrl() {
         if (TYPE_CHANNEL.equals(valueType) && value != null && value instanceof ChannelMetadata && ((ChannelMetadata) value).getCover() != null) {
             return ((ChannelMetadata) value).getCover().getUrl();
@@ -484,6 +508,30 @@ public class Claim {
         private String url;
     }
 
+    /**
+     * Object to be instantiated. In order to get the URLto the CDN, call toString() on it
+     */
+    static class ImageCDNUrl {
+        private String appendedPath = "";
+
+        public ImageCDNUrl(int width, int height, int quality, @Nullable String format, String thumbnailUrl) {
+            if (width != 0 && height != 0)
+                appendedPath = "s:".concat(String.valueOf(width)).concat(":").concat(String.valueOf(height)).concat("/");
+
+            appendedPath = appendedPath.concat("quality:").concat(String.valueOf(quality)).concat("/");
+
+            appendedPath = appendedPath.concat("plain/").concat(thumbnailUrl);
+
+            if (format != null)
+                appendedPath = appendedPath.concat("@").concat(format);
+        }
+
+        @Override
+        public String toString() {
+            String url = "https://image-processor.vanwanet.com/optimize/";
+            return url.concat(appendedPath);
+        }
+    }
     @Data
     public static class StreamInfo {
         private long duration; // video / audio

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

@@ -40,7 +40,7 @@ public class ClaimCacheKey {
 
     @Override
     public boolean equals(@Nullable Object obj) {
-        if (obj == null || !(obj instanceof ClaimCacheKey)) {
+        if (!(obj instanceof ClaimCacheKey)) {
             return false;
         }
         ClaimCacheKey key = (ClaimCacheKey) obj;

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

@@ -1,19 +1,15 @@
 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;
+    private final List<Claim> claims;
     @Getter
-    @Setter
-    private long timestamp;
+    private final long timestamp;
 
     public ClaimSearchCacheValue(List<Claim> claims, long timestamp) {
         this.claims = new ArrayList<>(claims);

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

@@ -3,7 +3,6 @@ package io.lbry.browser.model;
 import org.json.JSONException;
 import org.json.JSONObject;
 
-import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.List;
 

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

@@ -4,9 +4,9 @@ import lombok.Data;
 
 @Data
 public class Language {
-    private String code;
-    private String name;
-    private int stringResourceId;
+    private final String code;
+    private final String name;
+    private final int stringResourceId;
 
     public Language(String code, String name, int stringResourceId) {
         this.code = code;

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

@@ -4,9 +4,9 @@ import lombok.Data;
 
 @Data
 public class License {
-    private String name;
+    private final String name;
     private String url;
-    private int stringResourceId;
+    private final int stringResourceId;
 
     public License(String name, int stringResourceId) {
         this.name = name;

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

@@ -2,8 +2,6 @@ package io.lbry.browser.model;
 
 import android.content.Context;
 
-import androidx.core.content.res.ResourcesCompat;
-
 import java.util.ArrayList;
 import java.util.List;
 
@@ -37,8 +35,8 @@ public class NavMenuItem {
     public static final int ID_ITEM_SETTINGS = 401;
     public static final int ID_ITEM_ABOUT = 402;
 
-    private Context context;
-    private int id;
+    private final Context context;
+    private final int id;
     private boolean group;
     private int icon;
     private String title;

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

@@ -1,8 +1,8 @@
 package io.lbry.browser.model;
 
 public class StartupStage {
-    public Integer stage;
-    public Boolean stageDone;
+    public final Integer stage;
+    public final Boolean stageDone;
 
     public StartupStage(Integer stage, Boolean stageDone) {
         this.stage = stage;

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

@@ -3,9 +3,7 @@ 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

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

@@ -6,14 +6,28 @@ import java.math.BigDecimal;
 
 import io.lbry.browser.utils.Helper;
 import lombok.Data;
+import lombok.Getter;
+import lombok.Setter;
 
 @Data
 public class WalletBalance {
+    @Setter
+    @Getter
     private BigDecimal available;
+    @Setter
+    @Getter
     private BigDecimal reserved;
+    @Setter
+    @Getter
     private BigDecimal claims;
+    @Setter
+    @Getter
     private BigDecimal supports;
+    @Setter
+    @Getter
     private BigDecimal tips;
+    @Setter
+    @Getter
     private BigDecimal total;
 
     public WalletBalance() {

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

@@ -0,0 +1,17 @@
+package io.lbry.browser.model;
+
+public class WalletDetailItem {
+    public String detail;
+    public String detailDesc;
+    public String detailAmount;
+    public boolean isUnlockable;
+    public boolean isInProgress;
+
+    public WalletDetailItem(String detail, String detailDesc, String detailAmount, boolean isUnlockable, boolean isInProgress) {
+        this.detail = detail;
+        this.detailDesc = detailDesc;
+        this.detailAmount = detailAmount;
+        this.isUnlockable = isUnlockable;
+        this.isInProgress = isInProgress;
+    }
+}

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

@@ -1,11 +1,15 @@
 package io.lbry.browser.model;
 
 import lombok.Data;
+import lombok.Getter;
 
 @Data
 public class WalletSync {
-    private String hash;
-    private String data;
+    @Getter
+    private final String hash;
+    @Getter
+    private final String data;
+    @Getter
     private boolean changed;
 
     public WalletSync(String hash, String data) {
@@ -17,4 +21,5 @@ public class WalletSync {
         this(hash, data);
         this.changed = changed;
     }
+
 }

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

@@ -9,7 +9,6 @@ import org.json.JSONObject;
 
 import java.lang.reflect.Type;
 
-import io.lbry.browser.model.Claim;
 import io.lbry.browser.utils.Helper;
 import lombok.Data;
 

app/src/main/java/io/lbry/browser/tasks/BufferEventTask.java

@@ -12,16 +12,17 @@ import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.RequestBody;
 import okhttp3.Response;
+import okhttp3.ResponseBody;
 
 public class BufferEventTask extends AsyncTask<Void, Void, Void> {
     private static final String TAG = "LbryBufferEvent";
     private static final String ENDPOINT = "https://collector-service.api.lbry.tv/api/v1/events/video";
 
-    private String streamUrl;
-    private String userIdHash;
-    private long streamDuration;
-    private long streamPosition;
-    private long bufferDuration;
+    private final String streamUrl;
+    private final String userIdHash;
+    private final long streamDuration;
+    private final long streamPosition;
+    private final long bufferDuration;
 
     public BufferEventTask(String streamUrl, long streamDuration, long streamPosition, long bufferDuration, String userIdHash) {
         this.streamUrl = streamUrl;
@@ -53,7 +54,11 @@ public class BufferEventTask extends AsyncTask<Void, Void, Void> {
                     build();
 
             Response response = client.newCall(request).execute();
-            String responseString = response.body().string();
+            ResponseBody resBody = response.body();
+            String responseString = "";
+            if (resBody != null) {
+                responseString = response.body().string();
+            }
             Log.d(TAG, String.format("buffer event sent: %s", responseString));
         } catch (Exception ex) {
             // we don't want to fail if a buffer event fails to register

app/src/main/java/io/lbry/browser/tasks/CommentCreateTask.java

@@ -7,29 +7,18 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.io.IOException;
-import java.math.BigDecimal;
-import java.text.DecimalFormat;
-import java.text.DecimalFormatSymbols;
-import java.util.HashMap;
-import java.util.Locale;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
+import java.util.Objects;
 
 import io.lbry.browser.exceptions.ApiCallException;
 import io.lbry.browser.model.Comment;
+import io.lbry.browser.utils.Comments;
 import io.lbry.browser.utils.Helper;
-import io.lbry.browser.utils.Lbry;
-import io.lbry.browser.utils.Lbryio;
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
 import okhttp3.Response;
 
 public class CommentCreateTask extends AsyncTask<Void, Void, Comment> {
-    private static final String STATUS_ENDPOINT = "https://comments.lbry.com";
-
-    private Comment comment;
-    private View progressView;
-    private CommentCreateWithTipHandler handler;
+    private final Comment comment;
+    private final View progressView;
+    private final CommentCreateWithTipHandler handler;
     private Exception error;
 
     public CommentCreateTask(Comment comment, View progressView, CommentCreateWithTipHandler handler) {
@@ -46,29 +35,31 @@ public class CommentCreateTask extends AsyncTask<Void, Void, Comment> {
         Comment createdComment = null;
         try {
             // check comments status endpoint
-            Request request = new Request.Builder().url(STATUS_ENDPOINT).build();
-            OkHttpClient client = new OkHttpClient.Builder().
-                    writeTimeout(30, TimeUnit.SECONDS).
-                    readTimeout(30, TimeUnit.SECONDS).
-                    build();
-            Response response = client.newCall(request).execute();
-            JSONObject status = new JSONObject(response.body().string());
-            String statusText = Helper.getJSONString("text", null, status);
-            boolean isRunning = Helper.getJSONBoolean("is_running", false, status);
-            if (!"ok".equalsIgnoreCase(statusText) || !isRunning) {
-                throw new ApiCallException("The comment server is not available at this time. Please try again later.");
+            Comments.checkCommentsEndpointStatus();
+
+            JSONObject comment_body = new JSONObject();
+            comment_body.put("comment", comment.getText());
+            comment_body.put("claim_id", comment.getClaimId());
+            if (!Helper.isNullOrEmpty(comment.getParentId())) {
+                comment_body.put("parent_id", comment.getParentId());
+            }
+            comment_body.put("channel_id", comment.getChannelId());
+            comment_body.put("channel_name", comment.getChannelName());
+
+            JSONObject jsonChannelSign = Comments.channelSign(comment_body, comment.getChannelId(), comment.getChannelName());
+
+            if (jsonChannelSign.has("signature") && jsonChannelSign.has("signing_ts")) {
+                comment_body.put("signature", jsonChannelSign.getString("signature"));
+                comment_body.put("signing_ts", jsonChannelSign.getString("signing_ts"));
             }
 
-            Map<String, Object> options = new HashMap<>();
-            options.put("comment", comment.getText());
-            options.put("claim_id", comment.getClaimId());
-            options.put("channel_id", comment.getChannelId());
-            options.put("channel_name", comment.getChannelName());
-            if (!Helper.isNullOrEmpty(comment.getParentId())) {
-                options.put("parent_id", comment.getParentId());
-            }
-            JSONObject jsonObject = (JSONObject) Lbry.genericApiCall(Lbry.METHOD_COMMENT_CREATE, options);
-            createdComment = Comment.fromJSONObject(jsonObject);
+            Response resp = Comments.performRequest(comment_body, "comment.Create");
+            String responseString = Objects.requireNonNull(resp.body()).string();
+            resp.close();
+            JSONObject jsonResponse = new JSONObject(responseString);
+
+            if (jsonResponse.has("result"))
+                createdComment = Comment.fromJSONObject(jsonResponse.getJSONObject("result"));
         } catch (ApiCallException | ClassCastException | IOException | JSONException ex) {
             error = ex;
         }

app/src/main/java/io/lbry/browser/tasks/CommentListTask.java

@@ -14,6 +14,7 @@ import java.util.List;
 import java.util.Map;
 
 import io.lbry.browser.model.Comment;
+import io.lbry.browser.utils.Comments;
 import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
@@ -21,8 +22,8 @@ public class CommentListTask extends AsyncTask<Void, Void, List<Comment>> {
     private final int page;
     private final int pageSize;
     private final String claim;
-    private ProgressBar progressBar;
-    private CommentListHandler handler;
+    private final ProgressBar progressBar;
+    private final CommentListHandler handler;
     private Exception error;
 
     public CommentListTask(int page, int pageSize, String claim, ProgressBar progressBar, CommentListHandler handler) {
@@ -52,7 +53,7 @@ public class CommentListTask extends AsyncTask<Void, Void, List<Comment>> {
             options.put("skip_validation", true);
             options.put("visible", true);
 
-            JSONObject result = (JSONObject) Lbry.genericApiCall(Lbry.METHOD_COMMENT_LIST, options);
+            JSONObject result = (JSONObject) Lbry.parseResponse(Comments.performRequest(Lbry.buildJsonParams(options), "comment.List"));
             JSONArray items = result.getJSONArray("items");
 
             List<Comment> children = new ArrayList<>();

app/src/main/java/io/lbry/browser/tasks/FollowUnfollowTagTask.java

@@ -10,10 +10,10 @@ import io.lbry.browser.model.Tag;
 import io.lbry.browser.utils.Lbry;
 
 public class FollowUnfollowTagTask extends AsyncTask<Void, Void, Boolean> {
-    private Tag tag;
-    private boolean unfollowing;
-    private Context context;
-    private FollowUnfollowTagHandler handler;
+    private final Tag tag;
+    private final boolean unfollowing;
+    private final Context context;
+    private final FollowUnfollowTagHandler handler;
     private Exception error;
 
     public FollowUnfollowTagTask(Tag tag, boolean unfollowing, Context context, FollowUnfollowTagHandler handler) {

app/src/main/java/io/lbry/browser/tasks/LighthouseAutoCompleteTask.java

@@ -12,9 +12,9 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lighthouse;
 
 public class LighthouseAutoCompleteTask extends AsyncTask<Void, Void, List<UrlSuggestion>> {
-    private String text;
-    private AutoCompleteResultHandler handler;
-    private View progressView;
+    private final String text;
+    private final AutoCompleteResultHandler handler;
+    private final View progressView;
     private Exception error;
 
     public LighthouseAutoCompleteTask(String text, View progressView, AutoCompleteResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/LighthouseSearchTask.java

@@ -14,13 +14,13 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lighthouse;
 
 public class LighthouseSearchTask extends AsyncTask<Void, Void, List<Claim>> {
-    private String rawQuery;
-    private int size;
-    private int from;
-    private boolean nsfw;
-    private String relatedTo;
-    private ClaimSearchResultHandler handler;
-    private ProgressBar progressBar;
+    private final String rawQuery;
+    private final int size;
+    private final int from;
+    private final boolean nsfw;
+    private final String relatedTo;
+    private final ClaimSearchResultHandler handler;
+    private final ProgressBar progressBar;
     private Exception error;
 
     public LighthouseSearchTask(String rawQuery, int size, int from, boolean nsfw, String relatedTo, ProgressBar progressBar, ClaimSearchResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/LoadTagsTask.java

@@ -4,22 +4,16 @@ import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
 import android.os.AsyncTask;
-import android.view.View;
-import android.widget.ProgressBar;
 
 import java.util.List;
 
 import io.lbry.browser.MainActivity;
 import io.lbry.browser.data.DatabaseHelper;
-import io.lbry.browser.exceptions.LbryRequestException;
-import io.lbry.browser.exceptions.LbryResponseException;
-import io.lbry.browser.model.Claim;
 import io.lbry.browser.model.Tag;
-import io.lbry.browser.utils.Helper;
 
 public class LoadTagsTask extends AsyncTask<Void, Void, List<Tag>> {
-    private Context context;
-    private LoadTagsHandler handler;
+    private final Context context;
+    private final LoadTagsHandler handler;
     private Exception error;
 
     public LoadTagsTask(Context context, LoadTagsHandler handler) {

app/src/main/java/io/lbry/browser/tasks/MergeSubscriptionsTask.java

@@ -4,7 +4,6 @@ import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
 import android.os.AsyncTask;
-import android.util.Log;
 
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -17,24 +16,21 @@ import java.util.Map;
 
 import io.lbry.browser.MainActivity;
 import io.lbry.browser.data.DatabaseHelper;
-import io.lbry.browser.exceptions.LbryUriException;
 import io.lbry.browser.exceptions.LbryioRequestException;
 import io.lbry.browser.exceptions.LbryioResponseException;
 import io.lbry.browser.model.lbryinc.Subscription;
-import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.LbryUri;
 import io.lbry.browser.utils.Lbryio;
-import okhttp3.Response;
 
 // background task to create a diff of local and remote subscriptions and try to merge
 public class MergeSubscriptionsTask extends AsyncTask<Void, Void, List<Subscription>> {
     private static final String TAG = "MergeSubscriptionsTask";
-    private Context context;
-    private List<Subscription> base;
+    private final Context context;
+    private final List<Subscription> base;
     private List<Subscription> diff;
-    private MergeSubscriptionsHandler handler;
+    private final MergeSubscriptionsHandler handler;
     private Exception error;
-    private boolean replaceLocal;
+    private final boolean replaceLocal;
 
     public MergeSubscriptionsTask(List<Subscription> base, boolean replaceLocal, Context context, MergeSubscriptionsHandler handler) {
         this.base = base;

app/src/main/java/io/lbry/browser/tasks/ReadTextFileTask.java

@@ -4,18 +4,15 @@ import android.os.AsyncTask;
 
 import java.io.BufferedReader;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
-import java.nio.Buffer;
 
 import io.lbry.browser.utils.Helper;
 
 public class ReadTextFileTask extends AsyncTask<Void, Void, String> {
-    private String filePath;
+    private final String filePath;
     private Exception error;
-    private ReadTextFileHandler handler;
+    private final ReadTextFileHandler handler;
     public ReadTextFileTask(String filePath, ReadTextFileHandler handler) {
         this.filePath = filePath;
         this.handler = handler;

app/src/main/java/io/lbry/browser/tasks/SetSdkSettingTask.java

@@ -9,9 +9,9 @@ import io.lbry.browser.exceptions.ApiCallException;
 import io.lbry.browser.utils.Lbry;
 
 public class SetSdkSettingTask extends AsyncTask<Void, Void, Boolean> {
-    private String key;
-    private String value;
-    private GenericTaskHandler handler;
+    private final String key;
+    private final String value;
+    private final GenericTaskHandler handler;
     private Exception error;
     public SetSdkSettingTask(String key, String value, GenericTaskHandler handler) {
         this.key = key;

app/src/main/java/io/lbry/browser/tasks/UpdateSuggestedTagsTask.java

@@ -13,13 +13,13 @@ import io.lbry.browser.utils.Lbry;
 
 public class UpdateSuggestedTagsTask extends AsyncTask<Void, Void, List<Tag>> {
 
-    private boolean clearPrevious;
-    private boolean excludeMature;
-    private int limit;
-    private String filter;
-    private TagListAdapter addedTagsAdapter;
-    private TagListAdapter suggestedTagsAdapter;
-    private KnownTagsHandler handler;
+    private final boolean clearPrevious;
+    private final boolean excludeMature;
+    private final int limit;
+    private final String filter;
+    private final TagListAdapter addedTagsAdapter;
+    private final TagListAdapter suggestedTagsAdapter;
+    private final KnownTagsHandler handler;
 
     public UpdateSuggestedTagsTask(
             String filter,

app/src/main/java/io/lbry/browser/tasks/UploadImageTask.java

@@ -21,9 +21,9 @@ import okhttp3.RequestBody;
 import okhttp3.Response;
 
 public class UploadImageTask extends AsyncTask<Void, Void, String> {
-    private String filePath;
-    private View progressView;
-    private UploadThumbnailHandler handler;
+    private final String filePath;
+    private final View progressView;
+    private final UploadThumbnailHandler handler;
     private Exception error;
 
     public UploadImageTask(String filePath, View progressView, UploadThumbnailHandler handler) {

app/src/main/java/io/lbry/browser/tasks/claim/AbandonChannelTask.java

@@ -11,17 +11,16 @@ import java.util.List;
 import java.util.Map;
 
 import io.lbry.browser.exceptions.ApiCallException;
-import io.lbry.browser.tasks.GenericTaskHandler;
 import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class AbandonChannelTask extends AsyncTask<Void, Void, Boolean> {
-    private List<String> claimIds;
+    private final List<String> claimIds;
     private List<String> successfulClaimIds;
     private List<String> failedClaimIds;
     private List<Exception> failedExceptions;
-    private View progressView;
-    private AbandonHandler handler;
+    private final View progressView;
+    private final AbandonHandler handler;
 
     public AbandonChannelTask(List<String> claimIds, View progressView, AbandonHandler handler) {
         this.claimIds = claimIds;

app/src/main/java/io/lbry/browser/tasks/claim/AbandonStreamTask.java

@@ -11,17 +11,16 @@ import java.util.List;
 import java.util.Map;
 
 import io.lbry.browser.exceptions.ApiCallException;
-import io.lbry.browser.tasks.GenericTaskHandler;
 import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class AbandonStreamTask extends AsyncTask<Void, Void, Boolean> {
-    private List<String> claimIds;
+    private final List<String> claimIds;
     private List<String> successfulClaimIds;
     private List<String> failedClaimIds;
     private List<Exception> failedExceptions;
-    private View progressView;
-    private AbandonHandler handler;
+    private final View progressView;
+    private final AbandonHandler handler;
 
     public AbandonStreamTask(List<String> claimIds, View progressView, AbandonHandler handler) {
         this.claimIds = claimIds;

app/src/main/java/io/lbry/browser/tasks/claim/ChannelCreateUpdateTask.java

@@ -21,12 +21,12 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class ChannelCreateUpdateTask extends AsyncTask<Void, Void, Claim> {
-    private Claim claim;
-    private BigDecimal deposit;
-    private boolean update;
+    private final Claim claim;
+    private final BigDecimal deposit;
+    private final boolean update;
     private Exception error;
-    private ClaimResultHandler handler;
-    private View progressView;
+    private final ClaimResultHandler handler;
+    private final View progressView;
 
     public ChannelCreateUpdateTask(Claim claim, BigDecimal deposit, boolean update, View progressView, ClaimResultHandler handler) {
         this.claim = claim;

app/src/main/java/io/lbry/browser/tasks/claim/ClaimListTask.java

@@ -19,9 +19,9 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class ClaimListTask extends AsyncTask<Void, Void, List<Claim>> {
-    private List<String> types;
-    private View progressView;
-    private ClaimListResultHandler handler;
+    private final List<String> types;
+    private final View progressView;
+    private final ClaimListResultHandler handler;
     private Exception error;
 
     public ClaimListTask(String type, View progressView, ClaimListResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/claim/ClaimSearchTask.java

@@ -12,10 +12,10 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class ClaimSearchTask extends AsyncTask<Void, Void, List<Claim>> {
-    private Map<String, Object> options;
-    private String connectionString;
-    private ClaimSearchResultHandler handler;
-    private View progressView;
+    private final Map<String, Object> options;
+    private final String connectionString;
+    private final ClaimSearchResultHandler handler;
+    private final View progressView;
     private ApiCallException error;
 
     public ClaimSearchTask(Map<String, Object> options, String connectionString, View progressView, ClaimSearchResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/claim/PublishClaimTask.java

@@ -21,10 +21,10 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class PublishClaimTask extends AsyncTask<Void, Void, Claim> {
-    private Claim claim;
-    private String filePath;
-    private View progressView;
-    private ClaimResultHandler handler;
+    private final Claim claim;
+    private final String filePath;
+    private final View progressView;
+    private final ClaimResultHandler handler;
     private Exception error;
     public PublishClaimTask(Claim claim, String filePath, View progressView, ClaimResultHandler handler) {
         this.claim = claim;

app/src/main/java/io/lbry/browser/tasks/claim/PurchaseListTask.java

@@ -21,8 +21,8 @@ public class PurchaseListTask extends AsyncTask<Void, Void, List<Claim>> {
     private String claimId;
     private int page;
     private int pageSize;
-    private ClaimSearchResultHandler handler;
-    private View progressView;
+    private final ClaimSearchResultHandler handler;
+    private final View progressView;
     private Exception error;
 
     public PurchaseListTask(String claimId, View progressView, ClaimSearchResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/claim/ResolveTask.java

@@ -13,10 +13,10 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class ResolveTask extends AsyncTask<Void, Void, List<Claim>> {
-    private List<String> urls;
-    private String connectionString;
-    private ClaimListResultHandler handler;
-    private View progressView;
+    private final List<String> urls;
+    private final String connectionString;
+    private final ClaimListResultHandler handler;
+    private final View progressView;
     private ApiCallException error;
 
     public ResolveTask(String url, String connectionString, View progressView, ClaimListResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/claim/StreamRepostTask.java

@@ -20,12 +20,12 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class StreamRepostTask extends AsyncTask<Void, Void, Claim> {
-    private String name;
-    private BigDecimal bid;
-    private String claimId;
-    private String channelId;
-    private View progressView;
-    private ClaimResultHandler handler;
+    private final String name;
+    private final BigDecimal bid;
+    private final String claimId;
+    private final String channelId;
+    private final View progressView;
+    private final ClaimResultHandler handler;
     private Exception error;
 
     public StreamRepostTask(String name, BigDecimal bid, String claimId, String channelId, View progressView, ClaimResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/file/BulkDeleteFilesTask.java

@@ -7,12 +7,11 @@ import java.util.List;
 import java.util.Map;
 
 import io.lbry.browser.exceptions.ApiCallException;
-import io.lbry.browser.tasks.GenericTaskHandler;
 import io.lbry.browser.utils.Lbry;
 
 // Just run delete on the specified claim IDs (no need for a handler)
 public class BulkDeleteFilesTask extends AsyncTask<Void, Void, Boolean> {
-    private List<String> claimIds;
+    private final List<String> claimIds;
     public BulkDeleteFilesTask(List<String> claimIds) {
         this.claimIds = claimIds;
     }

app/src/main/java/io/lbry/browser/tasks/file/DeleteFileTask.java

@@ -10,9 +10,9 @@ import io.lbry.browser.tasks.GenericTaskHandler;
 import io.lbry.browser.utils.Lbry;
 
 public class DeleteFileTask extends AsyncTask<Void, Void, Boolean> {
-    private String claimId;
+    private final String claimId;
     private Exception error;
-    private GenericTaskHandler handler;
+    private final GenericTaskHandler handler;
 
     public DeleteFileTask(String claimId, GenericTaskHandler handler) {
         this.claimId = claimId;

app/src/main/java/io/lbry/browser/tasks/file/FileListTask.java

@@ -11,12 +11,12 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class FileListTask extends AsyncTask<Void, Void, List<LbryFile>> {
-    private String claimId;
+    private final String claimId;
     private boolean downloads;
     private int page;
     private int pageSize;
-    private FileListResultHandler handler;
-    private View progressView;
+    private final FileListResultHandler handler;
+    private final View progressView;
     private ApiCallException error;
 
     public FileListTask(int page, int pageSize, boolean downloads, View progressView, FileListResultHandler handler) {

app/src/main/java/io/lbry/browser/tasks/file/GetFileTask.java

@@ -14,10 +14,10 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbry;
 
 public class GetFileTask extends AsyncTask<Void, Void, LbryFile> {
-    private String uri;
-    private boolean saveFile;
-    private View progressView;
-    private GetFileHandler handler;
+    private final String uri;
+    private final boolean saveFile;
+    private final View progressView;
+    private final GetFileHandler handler;
     private Exception error;
 
     public GetFileTask(String uri, boolean saveFile, View progressView, GetFileHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/AndroidPurchaseTask.java

@@ -15,18 +15,16 @@ import java.lang.reflect.Type;
 import java.util.HashMap;
 import java.util.Map;
 
-import io.lbry.browser.MainActivity;
 import io.lbry.browser.model.lbryinc.RewardVerified;
 import io.lbry.browser.tasks.RewardVerifiedHandler;
 import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
-import okhttp3.Response;
 
 public class AndroidPurchaseTask extends AsyncTask<Void, Void, RewardVerified> {
-    private Context context;
-    private View progressView;
-    private String purchaseToken;
-    private RewardVerifiedHandler handler;
+    private final Context context;
+    private final View progressView;
+    private final String purchaseToken;
+    private final RewardVerifiedHandler handler;
     private Exception error;
 
     public AndroidPurchaseTask(String purchaseToken, View progressView, Context context, RewardVerifiedHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/ChannelSubscribeTask.java

@@ -13,16 +13,15 @@ import io.lbry.browser.data.DatabaseHelper;
 import io.lbry.browser.exceptions.LbryioRequestException;
 import io.lbry.browser.exceptions.LbryioResponseException;
 import io.lbry.browser.model.lbryinc.Subscription;
-import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class ChannelSubscribeTask extends AsyncTask<Void, Void, Boolean> {
-    private Context context;
-    private String channelClaimId;
-    private Subscription subscription;
-    private ChannelSubscribeHandler handler;
+    private final Context context;
+    private final String channelClaimId;
+    private final Subscription subscription;
+    private final ChannelSubscribeHandler handler;
     private Exception error;
-    private boolean isUnsubscribing;
+    private final boolean isUnsubscribing;
 
     public ChannelSubscribeTask(Context context, String channelClaimId, Subscription subscription, boolean isUnsubscribing, ChannelSubscribeHandler handler) {
         this.context = context;

app/src/main/java/io/lbry/browser/tasks/lbryinc/ClaimRewardTask.java

@@ -9,7 +9,6 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.text.DecimalFormat;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -25,12 +24,12 @@ import io.lbry.browser.utils.Lbryio;
 
 public class ClaimRewardTask extends AsyncTask<Void, Void, String> {
 
-    private Context context;
-    private String type;
-    private String rewardCode;
-    private View progressView;
+    private final Context context;
+    private final String type;
+    private final String rewardCode;
+    private final View progressView;
     private double amountClaimed;
-    private ClaimRewardHandler handler;
+    private final ClaimRewardHandler handler;
     private Exception error;
 
     public ClaimRewardTask(String type, String rewardCode, View progressView, Context context, ClaimRewardHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/FetchCurrentUserTask.java

@@ -7,9 +7,9 @@ import io.lbry.browser.model.lbryinc.User;
 import io.lbry.browser.utils.Lbryio;
 
 public class FetchCurrentUserTask extends AsyncTask<Void, Void, User> {
-    private Context context;
+    private final Context context;
     private Exception error;
-    private FetchUserTaskHandler handler;
+    private final FetchUserTaskHandler handler;
 
     public FetchCurrentUserTask(Context context, FetchUserTaskHandler handler) {
         this.context = context;

app/src/main/java/io/lbry/browser/tasks/lbryinc/FetchInviteStatusTask.java

@@ -17,8 +17,8 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class FetchInviteStatusTask extends AsyncTask<Void, Void, List<Invitee>> {
-    private FetchInviteStatusHandler handler;
-    private View progressView;
+    private final FetchInviteStatusHandler handler;
+    private final View progressView;
     private Exception error;
 
     public FetchInviteStatusTask(View progressView, FetchInviteStatusHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/FetchReferralCodeTask.java

@@ -12,8 +12,8 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class FetchReferralCodeTask extends AsyncTask<Void, Void, String> {
-    private FetchReferralCodeHandler handler;
-    private View progressView;
+    private final FetchReferralCodeHandler handler;
+    private final View progressView;
     private Exception error;
 
     public FetchReferralCodeTask(View progressView, FetchReferralCodeHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/FetchRewardsTask.java

@@ -18,8 +18,8 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class FetchRewardsTask extends AsyncTask<Void, Void, List<Reward>> {
-    private FetchRewardsHandler handler;
-    private View progressView;
+    private final FetchRewardsHandler handler;
+    private final View progressView;
     private Exception error;
 
     public FetchRewardsTask(View progressView, FetchRewardsHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/FetchStatCountTask.java

@@ -15,10 +15,10 @@ public class FetchStatCountTask extends AsyncTask<Void, Void, Integer> {
     public static final int STAT_VIEW_COUNT = 1;
     public static final int STAT_SUB_COUNT = 2;
 
-    private String claimId;
-    private int stat;
-    private FetchStatCountHandler handler;
-    private View progressView;
+    private final String claimId;
+    private final int stat;
+    private final FetchStatCountHandler handler;
+    private final View progressView;
     private Exception error;
 
     public FetchStatCountTask(int stat, String claimId, View progressView, FetchStatCountHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/FetchSubscriptionsTask.java

@@ -23,9 +23,9 @@ import io.lbry.browser.utils.LbryUri;
 import io.lbry.browser.utils.Lbryio;
 
 public class FetchSubscriptionsTask extends AsyncTask<Void, Void, List<Subscription>> {
-    private Context context;
-    private FetchSubscriptionsHandler handler;
-    private ProgressBar progressBar;
+    private final Context context;
+    private final FetchSubscriptionsHandler handler;
+    private final ProgressBar progressBar;
     private Exception error;
 
     public FetchSubscriptionsTask(Context context, ProgressBar progressBar, FetchSubscriptionsHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/InviteByEmailTask.java

@@ -14,9 +14,9 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class InviteByEmailTask extends AsyncTask<Void, Void, Boolean> {
-    private String email;
-    private View progressView;
-    private GenericTaskHandler handler;
+    private final String email;
+    private final View progressView;
+    private final GenericTaskHandler handler;
     private Exception error;
 
     public InviteByEmailTask(String email, View progressView, GenericTaskHandler handler) {

app/src/main/java/io/lbry/browser/tasks/lbryinc/LogFileViewTask.java

@@ -2,24 +2,21 @@ package io.lbry.browser.tasks.lbryinc;
 
 import android.os.AsyncTask;
 
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.concurrent.Executor;
 
 import io.lbry.browser.exceptions.LbryioRequestException;
 import io.lbry.browser.exceptions.LbryioResponseException;
 import io.lbry.browser.model.Claim;
 import io.lbry.browser.tasks.GenericTaskHandler;
 import io.lbry.browser.utils.Lbryio;
-import okhttp3.Response;
 
 public class LogFileViewTask extends AsyncTask<Void, Void, Boolean> {
-    private String uri;
-    private Claim claim;
+    private final String uri;
+    private final Claim claim;
     private Exception error;
-    private GenericTaskHandler handler;
-    private long timeToStart;
+    private final GenericTaskHandler handler;
+    private final long timeToStart;
 
     public LogFileViewTask(String uri, Claim claim, long timeToStart, GenericTaskHandler handler) {
         this.uri = uri;

app/src/main/java/io/lbry/browser/tasks/lbryinc/LogPublishTask.java

@@ -2,7 +2,6 @@ package io.lbry.browser.tasks.lbryinc;
 
 import android.os.AsyncTask;
 
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -10,10 +9,9 @@ import io.lbry.browser.exceptions.LbryioRequestException;
 import io.lbry.browser.exceptions.LbryioResponseException;
 import io.lbry.browser.model.Claim;
 import io.lbry.browser.utils.Lbryio;
-import okhttp3.Response;
 
 public class LogPublishTask extends AsyncTask<Void, Void, Void> {
-    private Claim claimResult;
+    private final Claim claimResult;
     public LogPublishTask(Claim claimResult) {
         this.claimResult = claimResult;
     }

app/src/main/java/io/lbry/browser/tasks/lbryinc/NotificationDeleteTask.java

@@ -12,7 +12,7 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class NotificationDeleteTask extends AsyncTask<Void, Void, Boolean> {
-    private List<Long> ids;
+    private final List<Long> ids;
 
     public NotificationDeleteTask(List<Long> ids) {
         this.ids = ids;

app/src/main/java/io/lbry/browser/tasks/lbryinc/NotificationListTask.java

@@ -16,8 +16,10 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 
 import io.lbry.browser.MainActivity;
 import io.lbry.browser.data.DatabaseHelper;
@@ -30,9 +32,9 @@ import io.lbry.browser.utils.Lbryio;
 public class NotificationListTask extends AsyncTask<Void, Void, List<LbryNotification>> {
     private static final String TAG = "Notifications";
 
-    private Context context;
-    private ListNotificationsHandler handler;
-    private ProgressBar progressBar;
+    private final Context context;
+    private final ListNotificationsHandler handler;
+    private final ProgressBar progressBar;
     private Exception error;
 
     public NotificationListTask(Context context, ProgressBar progressBar, ListNotificationsHandler handler) {
@@ -47,7 +49,9 @@ public class NotificationListTask extends AsyncTask<Void, Void, List<LbryNotific
         List<LbryNotification> notifications = new ArrayList<>();
         SQLiteDatabase db = null;
         try {
-            JSONArray array = (JSONArray) Lbryio.parseResponse(Lbryio.call("notification", "list", context));
+            Map<String, String> parameters = new HashMap<>(1);
+            parameters.put("is_app_readable", "true");
+            JSONArray array = (JSONArray) Lbryio.parseResponse(Lbryio.call("notification", "list", parameters, context));
             if (array != null) {
                 for (int i = 0; i < array.length(); i++) {
                     JSONObject item = array.getJSONObject(i);

app/src/main/java/io/lbry/browser/tasks/lbryinc/NotificationUpdateTask.java

@@ -12,10 +12,10 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class NotificationUpdateTask extends AsyncTask<Void, Void, Boolean> {
-    private List<Long> ids;
-    private boolean seen;
-    private boolean read;
-    private boolean updateRead;
+    private final List<Long> ids;
+    private final boolean seen;
+    private final boolean read;
+    private final boolean updateRead;
 
     public NotificationUpdateTask(List<Long> ids, boolean seen) {
         this(ids, false, true, false);

app/src/main/java/io/lbry/browser/tasks/lbryinc/TwitterVerifyTask.java

@@ -22,10 +22,10 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class TwitterVerifyTask extends AsyncTask<Void, Void, RewardVerified> {
-    private Context context;
-    private View progressView;
-    private TwitterOauth twitterOauth;
-    private RewardVerifiedHandler handler;
+    private final Context context;
+    private final View progressView;
+    private final TwitterOauth twitterOauth;
+    private final RewardVerifiedHandler handler;
     private Exception error;
 
     public TwitterVerifyTask(TwitterOauth twitterOauth, View progressView, Context context, RewardVerifiedHandler handler) {

app/src/main/java/io/lbry/browser/tasks/localdata/FetchRecentUrlHistoryTask.java

@@ -11,8 +11,8 @@ import io.lbry.browser.data.DatabaseHelper;
 import io.lbry.browser.model.UrlSuggestion;
 
 public class FetchRecentUrlHistoryTask extends AsyncTask<Void, Void, List<UrlSuggestion>> {
-    private DatabaseHelper dbHelper;
-    private FetchRecentUrlHistoryHandler handler;
+    private final DatabaseHelper dbHelper;
+    private final FetchRecentUrlHistoryHandler handler;
     public FetchRecentUrlHistoryTask(DatabaseHelper dbHelper, FetchRecentUrlHistoryHandler handler) {
         this.dbHelper = dbHelper;
         this.handler = handler;

app/src/main/java/io/lbry/browser/tasks/localdata/FetchViewHistoryTask.java

@@ -10,15 +10,14 @@ import java.util.Date;
 import java.util.List;
 
 import io.lbry.browser.data.DatabaseHelper;
-import io.lbry.browser.model.UrlSuggestion;
 import io.lbry.browser.model.ViewHistory;
 import io.lbry.browser.utils.Helper;
 
 public class FetchViewHistoryTask extends AsyncTask<Void, Void, List<ViewHistory>> {
-    private DatabaseHelper dbHelper;
-    private FetchViewHistoryHandler handler;
-    private int pageSize;
-    private Date lastDate;
+    private final DatabaseHelper dbHelper;
+    private final FetchViewHistoryHandler handler;
+    private final int pageSize;
+    private final Date lastDate;
     public FetchViewHistoryTask(Date lastDate, int pageSize, DatabaseHelper dbHelper, FetchViewHistoryHandler handler) {
         this.lastDate = lastDate;
         this.pageSize = pageSize;

app/src/main/java/io/lbry/browser/tasks/localdata/LoadGalleryItemsTask.java

@@ -6,7 +6,6 @@ import android.database.Cursor;
 import android.database.sqlite.SQLiteException;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
-import android.net.Uri;
 import android.os.AsyncTask;
 import android.provider.MediaStore;
 import android.util.Log;
@@ -23,9 +22,9 @@ import io.lbry.browser.utils.Helper;
 
 public class LoadGalleryItemsTask extends AsyncTask<Void, GalleryItem, List<GalleryItem>> {
     private static final String TAG = "LoadGalleryItemsTask";
-    private LoadGalleryHandler handler;
-    private View progressView;
-    private Context context;
+    private final LoadGalleryHandler handler;
+    private final View progressView;
+    private final Context context;
 
     public LoadGalleryItemsTask(View progressView, Context context, LoadGalleryHandler handler) {
         this.progressView = progressView;
@@ -44,6 +43,7 @@ public class LoadGalleryItemsTask extends AsyncTask<Void, GalleryItem, List<Gall
         if (context != null) {
             ContentResolver resolver = context.getContentResolver();
             try {
+                // TODO: MediaStore.Video.Media.DURATION requires API level 29
                 String[] projection = {
                         MediaStore.MediaColumns._ID,
                         MediaStore.MediaColumns.DATA,
@@ -61,6 +61,7 @@ public class LoadGalleryItemsTask extends AsyncTask<Void, GalleryItem, List<Gall
                         int nameColumn = cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME);
                         int typeColumn = cursor.getColumnIndex(MediaStore.MediaColumns.MIME_TYPE);
                         int pathColumn = cursor.getColumnIndex(MediaStore.MediaColumns.DATA);
+                        // TODO: MediaStore.Video.Media.DURATION requires API level 29
                         int durationColumn = cursor.getColumnIndex(MediaStore.Video.Media.DURATION);
 
                         GalleryItem item = new GalleryItem();

app/src/main/java/io/lbry/browser/tasks/localdata/SaveUrlHistoryTask.java

@@ -1,18 +1,15 @@
 package io.lbry.browser.tasks.localdata;
 
-import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
 import android.os.AsyncTask;
 
-import io.lbry.browser.MainActivity;
 import io.lbry.browser.data.DatabaseHelper;
 import io.lbry.browser.model.UrlSuggestion;
-import io.lbry.browser.tasks.GenericTaskHandler;
 
 public class SaveUrlHistoryTask extends AsyncTask<Void, Void, Boolean> {
-    private DatabaseHelper dbHelper;
-    private UrlSuggestion suggestion;
-    private SaveUrlHistoryHandler handler;
+    private final DatabaseHelper dbHelper;
+    private final UrlSuggestion suggestion;
+    private final SaveUrlHistoryHandler handler;
     private Exception error;
 
     public SaveUrlHistoryTask(UrlSuggestion suggestion, DatabaseHelper dbHelper, SaveUrlHistoryHandler handler) {

app/src/main/java/io/lbry/browser/tasks/localdata/SaveViewHistoryTask.java

@@ -7,9 +7,9 @@ import io.lbry.browser.data.DatabaseHelper;
 import io.lbry.browser.model.ViewHistory;
 
 public class SaveViewHistoryTask extends AsyncTask<Void, Void, Boolean> {
-    private DatabaseHelper dbHelper;
-    private ViewHistory history;
-    private SaveViewHistoryHandler handler;
+    private final DatabaseHelper dbHelper;
+    private final ViewHistory history;
+    private final SaveViewHistoryHandler handler;
     private Exception error;
 
     public SaveViewHistoryTask(ViewHistory history, DatabaseHelper dbHelper, SaveViewHistoryHandler handler) {

app/src/main/java/io/lbry/browser/tasks/verification/CheckUserEmailVerifiedTask.java

@@ -8,8 +8,8 @@ import io.lbry.browser.model.lbryinc.User;
 import io.lbry.browser.utils.Lbryio;
 
 public class CheckUserEmailVerifiedTask extends AsyncTask<Void, Void, Boolean> {
-    private Context context;
-    private CheckUserEmailVerifiedHandler handler;
+    private final Context context;
+    private final CheckUserEmailVerifiedHandler handler;
 
     public CheckUserEmailVerifiedTask(Context context, CheckUserEmailVerifiedHandler handler) {
         this.context = context;

app/src/main/java/io/lbry/browser/tasks/verification/EmailNewTask.java

@@ -3,8 +3,6 @@ package io.lbry.browser.tasks.verification;
 import android.os.AsyncTask;
 import android.view.View;
 
-import org.json.JSONObject;
-
 import java.util.HashMap;
 import java.util.Map;
 
@@ -15,9 +13,9 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class EmailNewTask extends AsyncTask<Void, Void, Boolean> {
-    private String email;
-    private View progressView;
-    private EmailNewHandler handler;
+    private final String email;
+    private final View progressView;
+    private final EmailNewHandler handler;
     private Exception error;
 
     public EmailNewTask(String email, View progressView, EmailNewHandler handler) {

app/src/main/java/io/lbry/browser/tasks/verification/EmailResendTask.java

@@ -13,9 +13,9 @@ import io.lbry.browser.utils.Helper;
 import io.lbry.browser.utils.Lbryio;
 
 public class EmailResendTask extends AsyncTask<Void, Void, Boolean> {
-    private String email;
-    private View progressView;
-    private GenericTaskHandler handler;
+    private final String email;
+    private final View progressView;
+    private final GenericTaskHandler handler;
     private Exception error;
 
     public EmailResendTask(String email, View progressView, GenericTaskHandler handler) {