Integrate build process with React Native (#18)

* created react base and updated build to use android sdk 23
* add nodejs install step to travis build script
* added simple build script to create the react native  bundle before the buildozer APK build

.gitignore

@@ -1,4 +1,5 @@
 .buildozer
+app/node_modules/
 bin
 buildozer.spec
 build.log

.travis.yml

@@ -8,28 +8,31 @@ install:
       - export PATH=/usr/bin:$PATH
       - sudo dpkg --add-architecture i386
       - sudo apt-get -qq update
-      - sudo apt-get -qq install build-essential ccache git libncurses5:i386 libstdc++6:i386 libgtk2.0-0:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386 python2.7 python2.7-dev openjdk-8-jdk unzip zlib1g-dev zlib1g:i386 m4 libc6-dev-i386
+      - sudo apt-get -qq install build-essential ccache git libncurses5:i386 libstdc++6:i386 libgtk2.0-0:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386 python2.7 python2.7-dev openjdk-8-jdk unzip zlib1g-dev zlib1g:i386 m4 libc6-dev-i386 npm nodejs
       - sudo pip install --upgrade cython==0.25.2 pip setuptools
-      - git clone https://github.com/kivy/buildozer.git
+      - git clone https://github.com/akinwale/buildozer.git
+      - cd app
+      - npm install --silent --save react@16.0.0 react-native
+      - cd ..
       - cd buildozer
       - sudo python setup.py install
       - cd ..
       - mv buildozer.spec.travis buildozer.spec
       - mkdir -p cd ~/.buildozer/android/platform/
       - wget 'https://dl.google.com/android/repository/android-ndk-r13b-linux-x86_64.zip' -P ~/.buildozer/android/platform/
-      - wget 'https://dl.google.com/android/android-sdk_r21-linux.tgz' -P ~/.buildozer/android/platform/
+      - wget 'https://dl.google.com/android/android-sdk_r23-linux.tgz' -P ~/.buildozer/android/platform/
-      - wget 'https://dl.google.com/android/repository/android-21_r02.zip' -P ~/.buildozer/android/platform/
+      - wget 'https://dl.google.com/android/repository/android-23_r02.zip' -P ~/.buildozer/android/platform/
       - wget 'https://dl.google.com/android/repository/build-tools_r26.0.1-linux.zip' -P ~/.buildozer/android/platform/
       - unzip -qq ~/.buildozer/android/platform/android-ndk-r13b-linux-x86_64.zip -d ~/.buildozer/android/platform/
-      - tar -xf ~/.buildozer/android/platform/android-sdk_r21-linux.tgz -C ~/.buildozer/android/platform/
+      - tar -xf ~/.buildozer/android/platform/android-sdk_r23-linux.tgz -C ~/.buildozer/android/platform/
-      - mv ~/.buildozer/android/platform/android-sdk-linux ~/.buildozer/android/platform/android-sdk-21
+      - mv ~/.buildozer/android/platform/android-sdk-linux ~/.buildozer/android/platform/android-sdk-23
-      - unzip -qq ~/.buildozer/android/platform/android-21_r02.zip -d ~/.buildozer/android/platform/android-sdk-21/platforms
+      - unzip -qq ~/.buildozer/android/platform/android-23_r02.zip -d ~/.buildozer/android/platform/android-sdk-23/platforms
-      - mv ~/.buildozer/android/platform/android-sdk-21/platforms/android-5.0.1 ~/.buildozer/android/platform/android-sdk-21/platforms/android-21
+      - mv ~/.buildozer/android/platform/android-sdk-23/platforms/android-6.0 ~/.buildozer/android/platform/android-sdk-23/platforms/android-23
-      - mkdir -p ~/.buildozer/android/platform/android-sdk-21/build-tools
+      - mkdir -p ~/.buildozer/android/platform/android-sdk-23/build-tools
-      - unzip -qq ~/.buildozer/android/platform/build-tools_r26.0.1-linux.zip -d ~/.buildozer/android/platform/android-sdk-21/build-tools
+      - unzip -qq ~/.buildozer/android/platform/build-tools_r26.0.1-linux.zip -d ~/.buildozer/android/platform/android-sdk-23/build-tools
-      - mv ~/.buildozer/android/platform/android-sdk-21/build-tools/android-8.0.0 ~/.buildozer/android/platform/android-sdk-21/build-tools/26.0.1
+      - mv ~/.buildozer/android/platform/android-sdk-23/build-tools/android-8.0.0 ~/.buildozer/android/platform/android-sdk-23/build-tools/26.0.1
-      - mkdir -p ~/.buildozer/android/platform/android-sdk-21/licenses
+      - mkdir -p ~/.buildozer/android/platform/android-sdk-23/licenses
-      - echo $'\nd56f5187479451eabf01fb78af6dfcb131a6481e' > ~/.buildozer/android/platform/android-sdk-21/licenses/android-sdk-license
+      - echo $'\nd56f5187479451eabf01fb78af6dfcb131a6481e' > ~/.buildozer/android/platform/android-sdk-23/licenses/android-sdk-license
 script:
-      - buildozer android debug | grep -v 'working:' --line-buffered
+      - buildozer android debug | grep -Fv -e 'working:' -e 'copy' --line-buffered
       - cp bin/*.apk /dev/null

app/bundle.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+react-native bundle --platform android --dev false --entry-file index.js --bundle-output ../src/main/assets/index.android.bundle --assets-dest ../src/main/res/

app/index.js

@@ -0,0 +1,25 @@
+import React from 'react';
+import {AppRegistry, StyleSheet, Text, View} from 'react-native';
+
+class InfoComponent extends React.Component {
+  render() {
+    return (
+      <View style={styles.container}>
+        <Text style={styles.title}>LBRY UI</Text>
+      </View>
+    );
+  }
+}
+var styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+  },
+  title: {
+    fontSize: 20,
+    textAlign: 'center',
+    margin: 10,
+  },
+});
+
+AppRegistry.registerComponent('LBRYApp', () => InfoComponent);

app/package.json

@@ -0,0 +1,12 @@
+{
+    "name": "LBRYApp",
+    "version": "0.0.1",
+    "private": "true",
+    "scripts": {
+        "start": "node node_modules/react-native/local-cli/cli.js start"
+    },
+    "dependencies": {
+        "react": "^16.0.0",
+        "react-native": "^0.51.0"
+    }
+}

build.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+cd app
+react-native bundle --platform android --dev false --entry-file index.js --bundle-output ../src/main/assets/index.android.bundle --assets-dest ../src/main/res/
+cd ..
+buildozer android debug

buildozer.spec.sample

@@ -16,7 +16,7 @@ source.dir = ./src/main/python
 source.include_exts = py,png,jpg,kv,atlas
 
 # (list) List of inclusions using pattern matching
-#source.include_patterns = assets/*,images/*.png
+#source.include_patterns = assets/*, res/*
 
 # (list) Source files to exclude (let empty to not exclude anything)
 #source.exclude_exts = spec
@@ -89,13 +89,13 @@ fullscreen = 0
 android.permissions = INTERNET,READ_EXTERNAL_STORAGE,WRITE_EXTERNAL_STORAGE
 
 # (int) Android API to use
-android.api = 21
+android.api = 23
 
 # (int) Minimum API required
-#android.minapi = 9
+android.minapi = 16
 
 # (int) Android SDK version to use
-android.sdk = 21
+android.sdk = 23
 
 # (str) Android NDK version to use
 android.ndk = 13b
@@ -137,7 +137,10 @@ android.ndk = 13b
 
 # (list) List of Java files to add to the android project (can be java or a
 # directory containing the files)
-android.add_src = ./src/main/java
+android.add_src = ./src/main
+
+# (str) Path to the React files and node_modules for building
+android.react_src = ./app
 
 # (list) Android AAR archives to add (currently works only with sdl2_gradle
 # bootstrap)
@@ -145,7 +148,7 @@ android.add_src = ./src/main/java
 
 # (list) Gradle dependencies to add (currently works only with sdl2_gradle
 # bootstrap)
-android.gradle_dependencies = com.android.support:appcompat-v7:21.0.3
+android.gradle_dependencies = com.android.support:appcompat-v7:23.4.0, com.facebook.react:react-native:+
 
 # (str) python-for-android branch to use, defaults to master
 #p4a.branch = stable

buildozer.spec.travis

@@ -16,7 +16,7 @@ source.dir = ./src/main/python
 source.include_exts = py,png,jpg,kv,atlas
 
 # (list) List of inclusions using pattern matching
-#source.include_patterns = assets/*,images/*.png
+#source.include_patterns = assets/*, res/*
 
 # (list) Source files to exclude (let empty to not exclude anything)
 #source.exclude_exts = spec
@@ -89,13 +89,13 @@ fullscreen = 0
 android.permissions = INTERNET,READ_EXTERNAL_STORAGE,WRITE_EXTERNAL_STORAGE
 
 # (int) Android API to use
-android.api = 21
+android.api = 23
 
 # (int) Minimum API required
-#android.minapi = 9
+android.minapi = 16
 
 # (int) Android SDK version to use
-android.sdk = 21
+android.sdk = 23
 
 # (str) Android NDK version to use
 android.ndk = 13b
@@ -137,7 +137,10 @@ android.ndk = 13b
 
 # (list) List of Java files to add to the android project (can be java or a
 # directory containing the files)
-android.add_src = ./src/main/java
+android.add_src = ./src/main
+
+# (str) Path to the React files and node_modules for building
+android.react_src = ./app
 
 # (list) Android AAR archives to add (currently works only with sdl2_gradle
 # bootstrap)
@@ -145,7 +148,7 @@ android.add_src = ./src/main/java
 
 # (list) Gradle dependencies to add (currently works only with sdl2_gradle
 # bootstrap)
-android.gradle_dependencies = com.android.support:appcompat-v7:21.0.3
+android.gradle_dependencies = com.android.support:appcompat-v7:23.4.0, com.facebook.react:react-native:+
 
 # (str) python-for-android branch to use, defaults to master
 #p4a.branch = stable

p4a/pythonforandroid/bootstraps/lbry/build/src/main/java/org/kivy/android/PythonService.java

@@ -2,6 +2,7 @@ package org.kivy.android;
 
 import android.app.Service;
 import android.os.IBinder;
+import android.os.Build;
 import android.os.Bundle;
 import android.content.Intent;
 import android.content.Context;
@@ -89,12 +90,17 @@ public class PythonService extends Service implements Runnable {
         String serviceDescription = extras.getString("serviceDescription");
 
         Context context = getApplicationContext();
-        Notification notification = new Notification(context.getApplicationInfo().icon,
-            serviceTitle, System.currentTimeMillis());
         Intent contextIntent = new Intent(context, PythonActivity.class);
         PendingIntent pIntent = PendingIntent.getActivity(context, 0, contextIntent,
             PendingIntent.FLAG_UPDATE_CURRENT);
-        notification.setLatestEventInfo(context, serviceTitle, serviceDescription, pIntent);
+        Notification notification = new Notification.Builder(context)
+            .setContentTitle(serviceTitle)
+            .setContentText(serviceDescription)
+            .setContentIntent(pIntent)
+            .setWhen(System.currentTimeMillis())
+            .setSmallIcon(android.R.drawable.ic_dialog_info)
+            .setOngoing(true)
+            .build();
         startForeground(1, notification);
     }
 

p4a/pythonforandroid/bootstraps/lbry/build/templates/AndroidManifest.tmpl.xml

@@ -61,12 +61,20 @@
         <meta-data android:name="{{ m.split('=', 1)[0] }}" android:value="{{ m.split('=', 1)[-1] }}"/>{% endfor %}
         <meta-data android:name="wakelock" android:value="{% if args.wakelock %}1{% else %}0{% endif %}"/>
 
-        <activity android:name="io.lbry.lbrynet.ServiceControlActivity"
+        <!--activity android:name="io.lbry.lbrynet.ServiceControlActivity"
                   android:label="@string/app_name"
                   android:configChanges="keyboardHidden|orientation{% if args.min_sdk_version >= 13 %}|screenSize{% endif %}"
+                  android:screenOrientation="{{ args.orientation }}"
+				  -->
+        
+        <activity android:name="io.lbry.lbrynet.MainActivity"
+                  android:label="@string/app_name"
+                  android:theme="@style/Theme.AppCompat.Light.NoActionBar"
+                  android:configChanges="keyboardHidden|orientation{% if args.min_sdk_version >= 13 %}|screenSize{% endif %}"
                   android:screenOrientation="{{ args.orientation }}"
                   >
           
+
             {% if args.launcher %}
             <intent-filter>
                 <action android:name="org.kivy.LAUNCH" />

p4a/pythonforandroid/bootstraps/lbry/build/templates/build.tmpl.gradle

@@ -11,6 +11,10 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        maven {
+            // All of React Native (JS, Android binaries) is installed from npm
+            url "$rootDir/react/node_modules/react-native/android"
+        }
 	    flatDir {
 	    	dirs 'libs'
 	    }
@@ -27,6 +31,10 @@ android {
 		targetSdkVersion {{ android_api }}
 		versionCode {{ args.numeric_version }}
 		versionName '{{ args.version }}'
+        
+        ndk {  
+            abiFilters "armeabi-v7a", "x86"  
+        }
 	}
 
 	{% if args.sign -%}

src/main/assets/index.android.bundle.meta

@@ -0,0 +1 @@
+fzv‚όκ9©φ¥yFΓ“Ο}‘ά³θ

src/main/java/io/lbry/lbrynet/MainActivity.java

@@ -0,0 +1,75 @@
+package io.lbry.lbrynet;
+
+import android.os.Bundle;
+import android.app.Activity;
+
+import com.facebook.react.common.LifecycleState;
+import com.facebook.react.modules.core.DefaultHardwareBackBtnHandler;
+import com.facebook.react.ReactRootView;
+import com.facebook.react.ReactInstanceManager;
+import com.facebook.react.shell.MainReactPackage;
+
+public class MainActivity extends Activity implements DefaultHardwareBackBtnHandler {
+    private ReactRootView mReactRootView;
+    private ReactInstanceManager mReactInstanceManager;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mReactRootView = new ReactRootView(this);
+        mReactInstanceManager = ReactInstanceManager.builder()
+                .setApplication(getApplication())
+                .setBundleAssetName("index.android.bundle")
+                .setJSMainModulePath("index")
+                .addPackage(new MainReactPackage())
+                /*.setUseDeveloperSupport(BuildConfig.DEBUG)*/
+                .setInitialLifecycleState(LifecycleState.RESUMED)
+                .build();
+        mReactRootView.startReactApplication(mReactInstanceManager, "LBRYApp", null);
+
+        setContentView(mReactRootView);
+    }
+
+    @Override
+    public void invokeDefaultOnBackPressed() {
+        super.onBackPressed();
+    }
+    
+    @Override
+    protected void onPause() {
+        super.onPause();
+    
+        if (mReactInstanceManager != null) {
+            mReactInstanceManager.onHostPause(this);
+        }
+    }
+    
+    @Override
+    protected void onResume() {
+        super.onResume();
+    
+        if (mReactInstanceManager != null) {
+            mReactInstanceManager.onHostResume(this, this);
+        }
+    }
+    
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+    
+        if (mReactInstanceManager != null) {
+            mReactInstanceManager.onHostDestroy(this);
+        }
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (mReactInstanceManager != null) {
+            mReactInstanceManager.onBackPressed();
+        } else {
+            super.onBackPressed();
+        }
+   }
+}
+