Added Android code

[wl-app.git] / Android / app / src / main / java / com / moiseum / wolnelektury / connection / WolneLekturyFirebaseMessagingService.java

diff --git a/Android/app/src/main/java/com/moiseum/wolnelektury/connection/WolneLekturyFirebaseMessagingService.java b/Android/app/src/main/java/com/moiseum/wolnelektury/connection/WolneLekturyFirebaseMessagingService.java
new file mode 100644 (file)
index 0000000..7a27db5
--- /dev/null
+++ b/Android/app/src/main/java/com/moiseum/wolnelektury/connection/WolneLekturyFirebaseMessagingService.java
@@ -0,0 +1,105 @@
+package com.moiseum.wolnelektury.connection;
+
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.support.v4.app.NotificationCompat;
+import android.support.v4.content.ContextCompat;
+import android.util.Log;
+
+import com.google.firebase.messaging.FirebaseMessaging;
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+import com.moiseum.wolnelektury.BuildConfig;
+import com.moiseum.wolnelektury.R;
+import com.moiseum.wolnelektury.base.WLApplication;
+import com.moiseum.wolnelektury.utils.SharedPreferencesUtils;
+import com.moiseum.wolnelektury.view.main.MainActivity;
+
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+import timber.log.Timber;
+
+/**
+ * Created by Piotr Ostrowski on 27.08.2018.
+ */
+public class WolneLekturyFirebaseMessagingService extends FirebaseMessagingService {
+
+       private static final String TAG = WolneLekturyFirebaseMessagingService.class.getSimpleName();
+       private SharedPreferencesUtils preferences = WLApplication.getInstance().getPreferences();
+
+       @Override
+       public void onNewToken(String s) {
+               if (BuildConfig.DEBUG) {
+                       Log.d(TAG, "Refreshed token: " + s);
+               }
+               FirebaseMessaging.getInstance().subscribeToTopic(getString(R.string.default_notification_topic));
+       }
+
+       @Override
+       public void onMessageReceived(RemoteMessage remoteMessage) {
+               Log.d(TAG, "Received notification " + remoteMessage);
+               if (preferences.getNotifications()) {
+                       String title = remoteMessage.getData().get("title");
+                       String body = remoteMessage.getData().get("body");
+                       String imageUrl = remoteMessage.getData().get("imageUrl");
+                       Bitmap bitmap = getBitmapFromUrl(imageUrl);
+                       sendNotification(title, body, bitmap);
+               } else {
+                       Log.d(TAG, "Skipping notification cause of user preference");
+               }
+       }
+
+       private void sendNotification(String title, String body, Bitmap image) {
+               MainActivity.MainIntent intent = new MainActivity.MainIntent(R.string.app_name, this);
+               PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
+               Uri defaultUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
+
+               NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+               NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, getString(R.string.default_notification_channel_id))
+                               .setLargeIcon(image)
+                               .setSmallIcon(R.drawable.ic_notification)
+                               .setContentTitle(title)
+                               .setContentText(body)
+                               .setColor(ContextCompat.getColor(this, R.color.colorAccent))
+                               .setColorized(true)
+                               .setStyle(new NotificationCompat.BigPictureStyle()
+                                               .bigPicture(image)
+                                               .setBigContentTitle(title)
+                                               .setSummaryText(body)
+                               )
+                               .setAutoCancel(true)
+                               .setSound(defaultUri)
+                               .setContentIntent(pendingIntent);
+
+               if (notificationManager != null) {
+                       notificationManager.notify(0, notificationBuilder.build());
+               }
+       }
+
+       /*
+        *To get a Bitmap image from the URL received
+        * */
+       private Bitmap getBitmapFromUrl(String imageUrl) {
+               if (imageUrl == null) {
+                       return null;
+               }
+               try {
+                       URL url = new URL(imageUrl);
+                       HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+                       connection.setDoInput(true);
+                       connection.connect();
+                       InputStream input = connection.getInputStream();
+                       return BitmapFactory.decodeStream(input);
+               } catch (Exception e) {
+                       Timber.tag(TAG).e(e, "Failed to fetch notification image " + e.getMessage());
+                       return null;
+               }
+       }
+}