Add Firebase support

Author: Axel Vencatareddy

README.md

@@ -15,7 +15,7 @@ React Native Local and Remote Notifications for iOS and Android
 
 
 ## Installation
-`npm install --save react-native-push-notification`
+`npm install --save react-native-push-notification` or `yarn add react-native-push-notification`
 
 `react-native link`
 
@@ -36,12 +36,13 @@ The component uses PushNotificationIOS for the iOS part.
 
 ## Android manual Installation
 
-**NOTE: To use a specific `play-service-gcm` version:**
+**NOTE: To use a specific `play-service-gcm` or `firebase-messaging` version:**
 
 In your `android/build.gradle`
 ```gradle
 ext {
     googlePlayServicesVersion = "<Your play services version>" // default: "+"
+    firebaseVersion = "<Your Firebase version>" // default: "+"
 
     // Other settings
     compileSdkVersion = <Your compile SDK version> // default: 23
@@ -54,15 +55,19 @@ ext {
 In your `AndroidManifest.xml`
 ```xml
     .....
+    <!-- <Only if you're using GCM> -->
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <permission
         android:name="${applicationId}.permission.C2D_MESSAGE"
         android:protectionLevel="signature" />
     <uses-permission android:name="${applicationId}.permission.C2D_MESSAGE" />
+    <!-- </Only if you're using GCM> -->
+
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
 
     <application ....>
+        <!-- <Only if you're using GCM> -->
         <receiver
             android:name="com.google.android.gms.gcm.GcmReceiver"
             android:exported="true"
@@ -72,6 +77,7 @@ In your `AndroidManifest.xml`
                 <category android:name="${applicationId}" />
             </intent-filter>
         </receiver>
+        <!-- </Only if you're using GCM> -->
 
         <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationPublisher" />
         <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationBootEventReceiver">
@@ -84,7 +90,13 @@ In your `AndroidManifest.xml`
             android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationListenerService"
             android:exported="false" >
             <intent-filter>
+                <!-- <Only if you're using GCM> -->
                 <action android:name="com.google.android.c2dm.intent.RECEIVE" />
+                <!-- </Only if you're using GCM> -->
+
+                <!-- <Else> -->
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+                <!-- </Else> -->
             </intent-filter>
         </service>
      .....
@@ -147,8 +159,8 @@ PushNotification.configure({
         notification.finish(PushNotificationIOS.FetchResult.NoData);
     },
 
-    // ANDROID ONLY: GCM Sender ID (optional - not required for local notifications, but is need to receive remote push notifications)
-    senderID: "YOUR GCM SENDER ID",
+    // ANDROID ONLY: GCM or FCM Sender ID (product_number) (optional - not required for local notifications, but is need to receive remote push notifications)
+    senderID: "YOUR GCM (OR FCM) SENDER ID",
 
     // IOS ONLY (optional): default: all - Permissions to register.
     permissions: {
@@ -293,7 +305,7 @@ Property `repeatType` could be one of `week`, `day`, `hour`, `minute`, `time`. I
 Two things are required to setup notification actions.
 
 ### 1) Specify notification actions for a notification
-This is done by specifying an `actions` parameters while configuring the local notification. This is an array of strings where each string is a notificaiton action that will be presented with the notification.
+This is done by specifying an `actions` parameters while configuring the local notification. This is an array of strings where each string is a notification action that will be presented with the notification.
 
 For e.g. `actions: '["Accept", "Reject"]'  // Must be in string format`
 
@@ -334,6 +346,10 @@ Uses the [ShortcutBadger](https://github.com/leolin310148/ShortcutBadger) on And
 ## Sending Notification Data From Server
 Same parameters as `PushNotification.localNotification()`
 
+## Android Only Methods
+
+`PushNotification.subscribeToTopic(topic: string)` Subscribe to a topic (works only with Firebase)
+
 ## Checking Notification Permissions
 `PushNotification.checkPermissions(callback: Function)` Check permissions
 

android/build.gradle

@@ -20,6 +20,7 @@ def DEFAULT_BUILD_TOOLS_VERSION = "23.0.1"
 def DEFAULT_TARGET_SDK_VERSION = 23
 def DEFAULT_SUPPORT_LIB_VERSION = "23.1.1"
 def DEFAULT_GOOGLE_PLAY_SERVICES_VERSION = "+"
+def DEFAULT_FIREBASE_MESSAGING_VERSION = "+"
 
 android {
     compileSdkVersion project.hasProperty('compileSdkVersion') ? project.compileSdkVersion : DEFAULT_COMPILE_SDK_VERSION
@@ -45,11 +46,13 @@ android {
 dependencies {
     def supportLibVersion = project.hasProperty('supportLibVersion') ? project.supportLibVersion : DEFAULT_SUPPORT_LIB_VERSION
     def googlePlayServicesVersion = project.hasProperty('googlePlayServicesVersion') ? project.googlePlayServicesVersion : DEFAULT_GOOGLE_PLAY_SERVICES_VERSION
+    def firebaseVersion = project.hasProperty('firebaseVersion') ? project.firebaseVersion : DEFAULT_FIREBASE_MESSAGING_VERSION
 
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
     compile "com.android.support:appcompat-v7:$supportLibVersion"
     compile 'com.facebook.react:react-native:+'
     compile "com.google.android.gms:play-services-gcm:$googlePlayServicesVersion"
     compile 'me.leolin:ShortcutBadger:1.1.8@aar'
+    compile "com.google.firebase:firebase-messaging:$firebaseVersion"
 }

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

@@ -123,6 +123,11 @@ public void requestPermissions(String senderID) {
         reactContext.startService(GCMService);
     }
 
+    @ReactMethod
+    public void subscribeToTopic(String topic) {
+        FirebaseMessaging.getInstance().subscribeToTopic(topic);
+    }
+
     @ReactMethod
     public void presentLocalNotification(ReadableMap details) {
         Bundle bundle = Arguments.toBundle(details);

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

@@ -1,5 +1,9 @@
 package com.dieam.reactnativepushnotification.modules;
 
+import java.util.Map;
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+
 import android.app.ActivityManager;
 import android.app.ActivityManager.RunningAppProcessInfo;
 import android.app.Application;
@@ -13,7 +17,6 @@
 import com.facebook.react.ReactInstanceManager;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContext;
-import com.google.android.gms.gcm.GcmListenerService;
 
 import org.json.JSONObject;
 
@@ -22,10 +25,16 @@
 
 import static com.dieam.reactnativepushnotification.modules.RNPushNotification.LOG_TAG;
 
-public class RNPushNotificationListenerService extends GcmListenerService {
+public class RNPushNotificationListenerService extends FirebaseMessagingService {
 
     @Override
-    public void onMessageReceived(String from, final Bundle bundle) {
+    public void onMessageReceived(RemoteMessage message) {
+        String from = message.getFrom();
+
+        final Bundle bundle = new Bundle();
+        for(Map.Entry<String, String> entry : message.getData().entrySet()) {
+            bundle.putString(entry.getKey(), entry.getValue());
+        }
         JSONObject data = getPushData(bundle.getString("data"));
         if (data != null) {
             if (!bundle.containsKey("message")) {
@@ -107,11 +116,9 @@ private void handleRemotePushNotification(ReactApplicationContext context, Bundl
 
         Log.v(LOG_TAG, "sendNotification: " + bundle);
 
-        if (!isForeground) {
-            Application applicationContext = (Application) context.getApplicationContext();
-            RNPushNotificationHelper pushNotificationHelper = new RNPushNotificationHelper(applicationContext);
-            pushNotificationHelper.sendToNotificationCentre(bundle);
-        }
+        Application applicationContext = (Application) context.getApplicationContext();
+        RNPushNotificationHelper pushNotificationHelper = new RNPushNotificationHelper(applicationContext);
+        pushNotificationHelper.sendToNotificationCentre(bundle);
     }
 
     private boolean isApplicationInForeground() {

component/index.android.js

@@ -30,6 +30,10 @@ NotificationsComponent.prototype.requestPermissions = function(senderID: string)
 	RNPushNotification.requestPermissions(senderID);
 };
 
+NotificationsComponent.prototype.subscribeToTopic = function(topic: string) {
+	RNPushNotification.subscribeToTopic(topic);
+};
+
 NotificationsComponent.prototype.cancelLocalNotifications = function(details: Object) {
 	RNPushNotification.cancelLocalNotifications(details);
 };
@@ -116,4 +120,3 @@ module.exports = {
 	state: false,
 	component: new NotificationsComponent()
 };
-