Compatibility with react-native 0.29.0 and higher.

Author: techrah

.babelrc

@@ -34,32 +34,21 @@ Useful if you want to capture listen for `BackButton` press and pause your appli
     }
     ```
 
-4. Register module (in `MainActivity.java`)
+4. Register module (in `MainApplication.java`)
 
     ```
     import ca.jaysoo.activityandroid.ActivityAndroidPackage;          // <---- Import here
 
-    public class MainActivity extends Activity implements DefaultHardwareBackBtnHandler {
+    public class MainApplication extends Application implements ReactApplication {
       ......
 
       @Override
-      protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        mReactRootView = new ReactRootView(this);
-
-        mReactInstanceManager = ReactInstanceManager.builder()
-          .setApplication(getApplication())
-          .setBundleAssetName("index.android.bundle")
-          .setJSMainModuleName("index.android")
-          .addPackage(new MainReactPackage())
-          .addPackage(new ActivityAndroidPackage(this))              // <---- Add here
-          .setUseDeveloperSupport(BuildConfig.DEBUG)
-          .setInitialLifecycleState(LifecycleState.RESUMED)
-          .build();
-
-        mReactRootView.startReactApplication(mReactInstanceManager, "ExampleRN", null);
-
-        setContentView(mReactRootView);
+      protected List<ReactPackage> getPackages() {
+        return Arrays.<ReactPackage>asList(
+          new MainReactPackage(),
+          ......,
+          new ActivityAndroidPackage()                               // <---- Add here
+        );
       }
 
       ......
@@ -73,12 +62,12 @@ Moving an application to the background.
 
 ```js
 import { BackAndroid } from 'react-native';
-import ActivityAndroid 'react-native-activity-android';
+import ActivityAndroid from 'react-native-activity-android';
 
 BackAndroid.addEventListener('hardwareBackPress', () => {
   // Note: callbacks are optional.
   ActivityAndroid.moveTaskToBack(() => console.log('worked'), () => console.log('failed'));
-  return false; // Don't exit the app.
+  return true; // Don't exit the app.
 });
 ```
 

README.md

@@ -16,5 +16,5 @@ android {
 }
 
 dependencies {
-    compile 'com.facebook.react:react-native:0.11.+'
+    compile 'com.facebook.react:react-native:0.17.+'
 }

android/build.gradle

@@ -15,11 +15,8 @@
 import com.facebook.react.bridge.ReactMethod;
 
 public class ActivityAndroidModule extends ReactContextBaseJavaModule implements LifecycleEventListener {
-  private Activity mCurrentActivity;
-
-  public ActivityAndroidModule(ReactApplicationContext reactContext, Activity activity) {
+  public ActivityAndroidModule(ReactApplicationContext reactContext) {
     super(reactContext);
-    mCurrentActivity = activity;
     reactContext.addLifecycleEventListener(this);
   }
 
@@ -30,7 +27,11 @@ public String getName() {
 
   @ReactMethod
   public void moveTaskToBack(Callback onSuccess, Callback onError) {
-    boolean wasMoved = mCurrentActivity.moveTaskToBack(true);
+    final Activity activity = getCurrentActivity();
+
+    if (activity == null) return;
+
+    boolean wasMoved = activity.moveTaskToBack(true);
 
     if (wasMoved) {
       onSuccess.invoke();

android/src/main/java/ca/jaysoo/activityandroid/ActivityAndroidModule.java

@@ -13,16 +13,14 @@
 import java.util.List;
 
 public class ActivityAndroidPackage implements ReactPackage {
-    private Activity mCurrentActivity;
+    public ActivityAndroidPackage() {
 
-    public ActivityAndroidPackage(Activity activity) {
-        mCurrentActivity = activity;
     }
 
     @Override
     public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
         return Arrays.<NativeModule>asList(
-            new ActivityAndroidModule(reactContext, mCurrentActivity)
+            new ActivityAndroidModule(reactContext)
         );
     }
 

android/src/main/java/ca/jaysoo/activityandroid/ActivityAndroidPackage.java

@@ -1,6 +1,6 @@
 {
   "name": "react-native-activity-android",
-  "version": "0.17.3",
+  "version": "0.18.0",
   "description": "Provides a method to pause Android app (Activity.moveTaskToBack), as well as lifecycle hooks when app is paused and resumed.",
   "main": "src/index.js",
   "scripts": {