add channel

Examples/simple-fcm-client/android/app/build.gradle

@@ -84,13 +84,13 @@ def enableSeparateBuildPerCPUArchitecture = false
 def enableProguardInReleaseBuilds = false
 
 android {
-    compileSdkVersion 23
+    compileSdkVersion 26
     buildToolsVersion "23.0.1"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.fcm"
         minSdkVersion 16
-        targetSdkVersion 22
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         ndk {
@@ -124,12 +124,16 @@ android {
             }
         }
     }
+    configurations.all {
+        resolutionStrategy.force 'com.android.support:support-core-utils:26.1.0'
+        resolutionStrategy.force 'com.android.support:support-core-ui:26.1.0'
+    }
 }
 
 dependencies {
     compile project(':react-native-fcm')
     compile fileTree(dir: "libs", include: ["*.jar"])
-    compile "com.android.support:appcompat-v7:23.0.1"
+    compile "com.android.support:appcompat-v7:26.1.0"
     compile "com.facebook.react:react-native:+"  // From node_modules
 }
 

Examples/simple-fcm-client/android/build.gradle

@@ -21,5 +21,8 @@ allprojects {
             // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
             url "$rootDir/../node_modules/react-native/android"
         }
+        maven {
+            url "https://maven.google.com"
+        }
     }
 }

Examples/simple-fcm-client/app/App.js

@@ -32,6 +32,12 @@ export default class App extends Component {
   }
 
   async componentDidMount(){
+    FCM.createNotificationChannel({
+      id: 'default',
+      name: 'Default',
+      description: 'used for example',
+      priority: 'high'
+    })
     registerAppListener();
     FCM.getInitialNotification().then(notif => {
       this.setState({
@@ -61,6 +67,7 @@ export default class App extends Component {
     FCM.presentLocalNotification({
       vibrate: 500,
       title: 'Hello',
+      channel: 'default',
       body: 'Test Notification',
       big_text: 'i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large, i am large',
       priority: "high",

android/build.gradle

 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 25
+    compileSdkVersion 26
     buildToolsVersion "25.0.2"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
     }
@@ -22,5 +22,6 @@ dependencies {
     compile 'com.google.firebase:firebase-core:+'
     compile 'com.google.firebase:firebase-messaging:+'
     compile 'me.leolin:ShortcutBadger:1.1.17@aar'
+    compile "com.android.support:support-core-utils:26.1.0"
 }
 

android/src/main/java/com/evollu/react/fcm/FIRMessagingModule.java

 package com.evollu.react.fcm;
 
 import android.app.Activity;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
 import android.content.BroadcastReceiver;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -23,6 +25,7 @@ import com.google.firebase.messaging.RemoteMessage;
 import com.google.firebase.messaging.RemoteMessage.Notification;
 
 import android.app.Application;
+import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.app.NotificationManagerCompat;
 import android.support.v4.content.LocalBroadcastManager;
@@ -35,6 +38,8 @@ import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
 
+import static android.content.Context.NOTIFICATION_SERVICE;
+
 public class FIRMessagingModule extends ReactContextBaseJavaModule implements LifecycleEventListener, ActivityEventListener {
     private final static String TAG = FIRMessagingModule.class.getCanonicalName();
     private FIRLocalMessagingHelper mFIRLocalMessagingHelper;
@@ -75,6 +80,47 @@ public class FIRMessagingModule extends ReactContextBaseJavaModule implements Li
         }
     }
 
+    @ReactMethod
+    public void createNotificationChannel(ReadableMap details, Promise promise){
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationManager mngr = (NotificationManager) getReactApplicationContext().getSystemService(NOTIFICATION_SERVICE);
+            String id = details.getString("id");
+            String name = details.getString("name");
+            String priority = details.getString("priority");
+            int importance;
+            switch(priority) {
+                case "min":
+                    importance = NotificationManager.IMPORTANCE_MIN;
+                    break;
+                case "low":
+                    importance = NotificationManager.IMPORTANCE_LOW;
+                    break;
+                case "high":
+                    importance = NotificationManager.IMPORTANCE_HIGH;
+                    break;
+                case "max":
+                    importance = NotificationManager.IMPORTANCE_MAX;
+                    break;
+                default:
+                    importance = NotificationManager.IMPORTANCE_DEFAULT;
+            }
+            if (mngr.getNotificationChannel(id) != null) {
+                promise.resolve(null);
+            }
+            //
+            NotificationChannel channel = new NotificationChannel(
+                    id,
+                    name,
+                    importance);
+            // Configure the notification channel.
+            if(details.hasKey("description")){
+                channel.setDescription(details.getString("description"));
+            }
+            mngr.createNotificationChannel(channel);
+        }
+        promise.resolve(null);
+    }
+
     @ReactMethod
     public void getFCMToken(Promise promise) {
         try {

android/src/main/java/com/evollu/react/fcm/SendNotificationTask.java

@@ -62,7 +62,7 @@ public class SendNotificationTask extends AsyncTask<Void, Void, Void> {
                 title = mContext.getPackageManager().getApplicationLabel(appInfo).toString();
             }
             
-            NotificationCompat.Builder notification = new NotificationCompat.Builder(mContext)
+            NotificationCompat.Builder notification = new NotificationCompat.Builder(mContext, bundle.getString("channel"))
             .setContentTitle(title)
             .setContentText(bundle.getString("body"))
             .setTicker(bundle.getString("ticker"))

index.js

@@ -62,6 +62,12 @@ FCM.requestPermissions = () => {
   return RNFIRMessaging.requestPermissions();
 };
 
+FCM.createNotificationChannel = (channel) => {
+  if (Platform.OS === 'android') {
+    return RNFIRMessaging.createNotificationChannel();
+  }
+}
+
 FCM.presentLocalNotification = (details) => {
   details.id = details.id || new Date().getTime().toString();
   details.local_notification = true;