Java tutorial
/** * Copyright 2016 Google Inc. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package ar.fiuba.jobify; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.graphics.BitmapFactory; import android.media.RingtoneManager; import android.net.Uri; import android.support.v4.app.NotificationCompat; import android.support.v4.app.TaskStackBuilder; import android.util.Log; import com.google.firebase.messaging.FirebaseMessagingService; import com.google.firebase.messaging.RemoteMessage; import com.google.gson.Gson; import com.google.gson.GsonBuilder; import com.google.gson.JsonObject; import com.google.gson.JsonParser; import com.google.gson.JsonSyntaxException; import com.google.gson.FieldNamingPolicy; import org.greenrobot.eventbus.EventBus; import org.json.JSONException; import org.json.JSONObject; import java.util.Random; public class JobifyChat extends FirebaseMessagingService { private static final String TAG = "MyFirebaseMsgService"; /** * Called when message is received. * * @param remoteMessage Object representing the message received from Firebase Cloud Messaging. */ // [START receive_message] @Override public void onMessageReceived(RemoteMessage remoteMessage) { // [START_EXCLUDE] // There are two types of messages data messages and notification messages. Data messages are handled // here in onMessageReceived whether the app is in the foreground or background. Data messages are the type // traditionally used with GCM. Notification messages are only received here in onMessageReceived when the app // is in the foreground. When the app is in the background an automatically generated notification is displayed. // When the user taps on the notification they are returned to the app. Messages containing both notification // and data payloads are treated as notification messages. The Firebase console always sends notification // messages. For more see: https://firebase.google.com/docs/cloud-messaging/concept-options // [END_EXCLUDE] // Not getting messages here? See why this may be: https://goo.gl/39bRNJ Log.d(TAG, "From: " + remoteMessage.getFrom()); // Check if message contains a data payload. if (remoteMessage.getData().size() > 0) { String body = remoteMessage.getData() + ""; Log.d(TAG, "Message data payload: " + body); JsonParser parser = new JsonParser(); //JsonObject message = parser.parse(body).getAsJsonObject(); JSONObject message = null; try { message = new JSONObject(body); } catch (JSONException e) { e.printStackTrace(); } if (message.has("mensaje")) { long sender = 0, receiver = 0; try { receiver = message.getJSONObject("mensaje").getLong("to"); sender = message.getJSONObject("mensaje").getLong("from"); } catch (JSONException e) { e.printStackTrace(); } long currentId = getSharedPreferences(getString(R.string.shared_pref_connected_user), 0) .getLong(getString(R.string.stored_connected_user_id), -1); //Log.d("MYTAG", editor.g getLong( getString(R.string.stored_connected_user_id))); if (receiver != currentId) { // la app no esta abierta return; } if (!(ConversacionActivity.activityVisible && ConversacionActivity.corresponsalID == sender)) { NotificationCompat.Builder mBuilder = null; try { mBuilder = new NotificationCompat.Builder(this).setContentTitle("Nuevo mensaje") .setSmallIcon(R.drawable.common_google_signin_btn_icon_dark).setAutoCancel(true) .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.mensaje)) .setSmallIcon(R.drawable.logo_v2_j_square) .setContentText(message.getJSONObject("mensaje").getString("message")); } catch (JSONException e) { e.printStackTrace(); } //ConversacionActivity. Intent resultIntent = new Intent(this, ConversacionActivity.class); TaskStackBuilder stackBuilder = TaskStackBuilder.create(this); stackBuilder.addParentStack(ConversacionActivity.class); // Adds the Intent that starts the Activity to the top of the stack stackBuilder.addNextIntent(resultIntent); resultIntent.putExtra(ConversacionActivity.CORRESPONSAL_ID_MESSAGE, (long) sender); PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT); mBuilder.setContentIntent(resultPendingIntent); NotificationManager mNotificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); Random r = new Random(); mNotificationManager.notify(r.nextInt(1000000000), mBuilder.build()); } // notify chat try { EventBus.getDefault().post(new MessageEvent(message.getJSONObject("mensaje"))); } catch (JSONException e) { e.printStackTrace(); } } else if (message.has("solicitud")) { long receiver = 0; try { receiver = message.getJSONObject("solicitud").getLong("toId"); } catch (JSONException e) { e.printStackTrace(); } long currentId = getSharedPreferences(getString(R.string.shared_pref_connected_user), 0) .getLong(getString(R.string.stored_connected_user_id), -1); //Log.d("MYTAG", editor.g getLong( getString(R.string.stored_connected_user_id))); if (receiver != currentId) { // la app no esta abierta return; } NotificationCompat.Builder mBuilder = null; try { mBuilder = new NotificationCompat.Builder(this).setContentTitle("Nueva solicitud") .setSmallIcon(R.drawable.common_google_signin_btn_icon_dark).setAutoCancel(true) .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.solicitud)) .setSmallIcon(R.drawable.logo_v2_j_square) .setContentText(message.getJSONObject("solicitud").getString("fromNombre")); } catch (JSONException e) { e.printStackTrace(); } Intent resultIntent = new Intent(this, UserListActivity.class); TaskStackBuilder stackBuilder = TaskStackBuilder.create(this); stackBuilder.addParentStack(UserListActivity.class); // Adds the Intent that starts the Activity to the top of the stack stackBuilder.addNextIntent(resultIntent); resultIntent.putExtra(UserListActivity.LIST_MODE_MESSAGE, UserListActivity.MODE_SOLICITUDES); PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT); mBuilder.setContentIntent(resultPendingIntent); NotificationManager mNotificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); Random r = new Random(); mNotificationManager.notify(r.nextInt(1000000000), mBuilder.build()); } // if this is a notification: // TODO // here we call the callback to the activity // if this is a message: } // Check if message contains a notification payload. if (remoteMessage.getNotification() != null) { Log.d(TAG, "Message Notification Body: " + remoteMessage.getNotification().getBody()); } // Also if you intend on generating your own notifications as a result of a received FCM // message, here is where that should be initiated. See sendNotification method below. } // [END receive_message] /** * Create and show a simple notification containing the received FCM message. * * @param messageBody FCM message body received. */ private void sendNotification(String messageBody) { /* Intent intent = new Intent(this, MainActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 *//* Request code *//*, intent, PendingIntent.FLAG_ONE_SHOT); Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.ic_stat_ic_notification) .setContentTitle("FCM Message") .setContentText(messageBody) .setAutoCancel(true) .setSound(defaultSoundUri) .setContentIntent(pendingIntent); NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(0 *//* ID of notification *//*, notificationBuilder.build());*/ } }