feat(android): Add minimal android notification driver

berty · Dec 19, 2018 · f44a5df · f44a5df
1 parent 99ce665
commit f44a5df
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Showing 3 changed files with 74 additions and 2 deletions.
diff --git a/client/react-native/android/app/src/main/java/chat/berty/core/CoreModule.java b/client/react-native/android/app/src/main/java/chat/berty/core/CoreModule.java
@@ -11,12 +11,14 @@
 
 public class CoreModule extends ReactContextBaseJavaModule {
     private Logger logger = new Logger("chat.berty.io");
+    private Notification notification;
     private String filesDir = "";
     private ReactApplicationContext reactContext;
 
     public CoreModule(final ReactApplicationContext reactContext) {
         super(reactContext);
         this.filesDir = reactContext.getFilesDir().getAbsolutePath();
+        this.notification = new Notification(reactContext);
         this.reactContext = reactContext;
 
         Object o = new Manager.ActivityGetter() {
@@ -58,7 +60,13 @@ public void initialize(Promise promise) {
     @ReactMethod
     public void start(String nickname, Promise promise) {
         try {
-            Core.start(nickname, this.filesDir, this.logger);
+            core.MobileOptions coreOptions = new core.MobileOptions()
+                .withNickname(nickname)
+                .withDatastorePath(this.filesDir)
+                .withLoggerDriver(this.logger)
+                .withNotificationDriver(this.notification);
+
+            Core.start(coreOptions);
             promise.resolve(null);
         } catch (Exception err) {
             this.logger.format(Level.ERROR, this.getName(), "Unable to start core: %s", err);

diff --git a/client/react-native/android/app/src/main/java/chat/berty/core/Logger.java b/client/react-native/android/app/src/main/java/chat/berty/core/Logger.java
@@ -2,7 +2,7 @@
 
 import android.util.Log;
 
-public class Logger implements core.Logger {
+public class Logger implements core.NativeLogger {
     boolean isEnabled = true;
     String subsytem = "logger";
 

diff --git a/client/react-native/android/app/src/main/java/chat/berty/core/Notification.java b/client/react-native/android/app/src/main/java/chat/berty/core/Notification.java
@@ -0,0 +1,64 @@
+package chat.berty.core;
+
+import android.app.Activity;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.support.v4.app.NotificationCompat;
+
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.Promise;
+import com.facebook.react.bridge.ReactMethod;
+import chat.berty.ble.Manager;
+import chat.berty.main.R;
+import core.Core;
+
+public class Notification implements core.NativeNotification {
+    private ReactApplicationContext reactContext;
+    private static final String CHANNEL_ID = "berty-chat-android-notification-id";
+    private static final String CHANNEL_NAME = "berty.chat.android.core.notification.name";
+    private static final String CHANNEL_DESCRIPTION = "berty.chat.android.core.notification.description";
+
+    public Notification(final ReactApplicationContext reactContext) {
+        this.reactContext = reactContext;
+        this.createNotificationChannel();
+    }
+
+    @Override
+    public void displayNativeNotification(String title, String body, String icon, String sound) throws Exception {
+        NotificationManager notificationManager = (NotificationManager)this.reactContext.getSystemService(Context.NOTIFICATION_SERVICE);
+
+        Intent intent = new Intent(this.reactContext, Notification.class);
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+        PendingIntent pendingIntent = PendingIntent.getActivity(this.reactContext, 0, intent, 0);
+
+        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this.reactContext, CHANNEL_ID)
+            .setSmallIcon(R.mipmap.ic_launcher)
+            // .setLargeIcon(largeIconBitmap)
+            .setContentTitle(title)
+            .setContentText(body)
+            .setStyle(new NotificationCompat.BigTextStyle().bigText(body))
+            .setAutoCancel(true)
+            .setVibrate(new long[]{0, 1000})
+            .setContentIntent(pendingIntent);
+
+        notificationManager.notify(10, mBuilder.build());
+    }
+
+    private void createNotificationChannel() {
+        // Create the NotificationChannel, but only on API 26+ because
+        // the NotificationChannel class is new and not in the support library
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            NotificationChannel channel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT);
+            channel.setDescription(CHANNEL_DESCRIPTION);
+            // Register the channel with the system; you can't change the importance
+            // or other notification behaviors after this
+            NotificationManager notificationManager = (NotificationManager)this.reactContext.getSystemService(NotificationManager.class);
+            notificationManager.createNotificationChannel(channel);
+        }
+    }
+}