Cleanup Event listener.

Initialize Fresco only when required and avoid crash if not initialized.

Author: Dallas62

android/.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

android/.project

@@ -5,13 +5,19 @@
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 	</buildSpec>
 	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
 	</natures>
 </projectDescription>

android/.settings/org.eclipse.buildship.core.prefs

@@ -1,7 +1,7 @@
 arguments=
 auto.sync=false
 build.scans.enabled=false
-connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(6.3))
+connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
 connection.project.dir=
 eclipse.preferences.version=1
 gradle.user.home=

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNPushNotificationListenerService.java

@@ -29,7 +29,7 @@ public void onNewToken(String token) {
         handler.post(new Runnable() {
             public void run() {
                 // Construct and load our normal React JS code bundle
-                ReactInstanceManager mReactInstanceManager = ((ReactApplication) getApplication()).getReactNativeHost().getReactInstanceManager();
+                final ReactInstanceManager mReactInstanceManager = ((ReactApplication) getApplication()).getReactNativeHost().getReactInstanceManager();
                 ReactContext context = mReactInstanceManager.getCurrentReactContext();
                 // If it's constructed, send a notification
                 if (context != null) {
@@ -39,6 +39,7 @@ public void run() {
                     mReactInstanceManager.addReactInstanceEventListener(new ReactInstanceManager.ReactInstanceEventListener() {
                         public void onReactContextInitialized(ReactContext context) {
                             handleNewToken((ReactApplicationContext) context, deviceToken);
+                            mReactInstanceManager.removeReactInstanceEventListener(this);
                         }
                     });
                     if (!mReactInstanceManager.hasStartedCreatingInitialContext()) {

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNPushNotificationPicturesAggregator.java

@@ -30,13 +30,9 @@ interface Callback {
   private Bitmap largeIconImage;
   private Bitmap bigPictureImage;
 
-  private ImagePipeline imagePipeline;
-
   private Callback callback;
 
   public RNPushNotificationPicturesAggregator(Callback callback) {
-    this.imagePipeline = Fresco.getImagePipeline();
-
     this.callback = callback;
   }
 
@@ -119,7 +115,11 @@ private void downloadRequest(Context context, Uri uri, BaseBitmapDataSubscriber
       .setLowestPermittedRequestLevel(ImageRequest.RequestLevel.FULL_FETCH)
       .build();
 
-    DataSource<CloseableReference<CloseableImage>> dataSource = this.imagePipeline.fetchDecodedImage(imageRequest, context);
+    if(!Fresco.hasBeenInitialized()) {
+      Fresco.initialize(context);
+    }
+
+    DataSource<CloseableReference<CloseableImage>> dataSource = Fresco.getImagePipeline().fetchDecodedImage(imageRequest, context);
 
     dataSource.subscribe(subscriber, CallerThreadExecutor.getInstance());
   }

android/src/main/java/com/dieam/reactnativepushnotification/modules/RNReceivedMessageHandler.java

@@ -91,7 +91,7 @@ public void handleReceivedMessage(RemoteMessage message) {
         handler.post(new Runnable() {
             public void run() {
                 // Construct and load our normal React JS code bundle
-                ReactInstanceManager mReactInstanceManager = ((ReactApplication) mFirebaseMessagingService.getApplication()).getReactNativeHost().getReactInstanceManager();
+                final ReactInstanceManager mReactInstanceManager = ((ReactApplication) mFirebaseMessagingService.getApplication()).getReactNativeHost().getReactInstanceManager();
                 ReactContext context = mReactInstanceManager.getCurrentReactContext();
                 // If it's constructed, send a notificationre
                 if (context != null) {
@@ -101,6 +101,7 @@ public void run() {
                     mReactInstanceManager.addReactInstanceEventListener(new ReactInstanceManager.ReactInstanceEventListener() {
                         public void onReactContextInitialized(ReactContext context) {
                             handleRemotePushNotification((ReactApplicationContext) context, bundle);
+                            mReactInstanceManager.removeReactInstanceEventListener(this);
                         }
                     });
                     if (!mReactInstanceManager.hasStartedCreatingInitialContext()) {

example/android/.settings/org.eclipse.buildship.core.prefs

@@ -2,7 +2,7 @@ arguments=
 auto.sync=false
 build.scans.enabled=false
 connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
-connection.project.dir=
+connection.project.dir=app
 eclipse.preferences.version=1
 gradle.user.home=
 java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home

example/android/app/.settings/org.eclipse.buildship.core.prefs

@@ -1,2 +1,13 @@
-connection.project.dir=..
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(6.3))
+connection.project.dir=
 eclipse.preferences.version=1
+gradle.user.home=
+java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true