feat(fcm): add notifications support

EdricChan03 · Apr 1, 2018 · e9416c7 · e9416c7
1 parent 1eff242
commit e9416c7
Showing 1 changed file with 89 additions and 3 deletions.
diff --git a/app/src/main/java/com/edricchan/studybuddy/providers/fcm/StudyBuddyMessagingService.java b/app/src/main/java/com/edricchan/studybuddy/providers/fcm/StudyBuddyMessagingService.java
@@ -1,5 +1,17 @@
 package com.edricchan.studybuddy.providers.fcm;
 
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.support.v4.app.NotificationCompat;
+import android.support.v4.content.ContextCompat;
+
+import com.edricchan.studybuddy.MainActivity;
+import com.edricchan.studybuddy.R;
 import com.google.firebase.messaging.FirebaseMessagingService;
 import com.google.firebase.messaging.RemoteMessage;
 
@@ -8,11 +20,85 @@ public class StudyBuddyMessagingService extends FirebaseMessagingService {
 	public void onMessageReceived(RemoteMessage remoteMessage) {
 		super.onMessageReceived(remoteMessage);
 		if (remoteMessage != null) {
+			NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
+			NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
+			if (remoteMessage.getNotification() != null) {
+				// Check if remote message has a title
+				if (!remoteMessage.getNotification().getTitle().isEmpty()) {
+					builder.setContentTitle(remoteMessage.getNotification().getTitle());
+					builder.setStyle(new NotificationCompat.BigTextStyle().bigText(remoteMessage.getNotification().getBody()));
+				}
+				// Check if the remote message has a message body
+				if (!remoteMessage.getNotification().getBody().isEmpty()) {
+					builder.setContentText(remoteMessage.getNotification().getBody());
+				}
+			}
 			if (remoteMessage.getData() != null && !remoteMessage.getData().isEmpty()) {
-
+				// Check if the data of the remote message has a notificationChannelId as well as if the device is Android Oreo and up
+				if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+					if (remoteMessage.getData().containsKey("notificationChannelId")) {
+						System.out.println("Data exists");
+						// Checks if the specified notification channel ID exists
+						if (manager.getNotificationChannel(remoteMessage.getData().get("notificationChannelId")) == null) {
+							// Create a notification channel
+							NotificationChannel notificationChannel = new NotificationChannel(remoteMessage.getData().get("notificationChannelId"), "Notification Channel", NotificationManager.IMPORTANCE_DEFAULT);
+							notificationChannel.setDescription("This notification channel was generated since the channel ID for the notification doesn't exist.");
+							manager.createNotificationChannel(notificationChannel);
+						}
+						builder.setChannelId(remoteMessage.getData().get("notificationChannelId"));
+					} else {
+						builder.setChannelId(getString(R.string.notification_channel_uncategorised_id));
+					}
+				}
+				// Check if the data of the remote message has a notificationActions
+				/* TODO: Add support for notification actions
+				if (remoteMessage.getData().containsKey("notificationActions")) {
+					List<NotificationAction> notificationActions = (List<NotificationAction>)
+							remoteMessage.getData().get("notificationActions").toString();
+					for (NotificationAction notificationAction : notificationActions) {
+						int icon = 0;
+						// Initial intent
+						Intent intent;
+						// Notification pending intent
+						PendingIntent notificationPendingIntent = null;
+						switch (notificationAction.getActionIcon()) {
+							case SharedHelper.ACTION_MARK_AS_DONE_ICON:
+								break;
+							case SharedHelper.ACTION_NOTIFICATION_ICON:
+								icon = R.drawable.ic_notifications_24dp;
+								break;
+							case SharedHelper.ACTION_SETTINGS_ICON:
+								icon = R.drawable.ic_settings_24dp;
+								break;
+						}
+						switch (notificationAction.getActionType()) {
+							case SharedHelper.ACTION_NOTIFICATIONS_SETTINGS:
+								intent = new Intent(this, SettingsActivity.class);
+								intent.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT, SettingsActivity.NotificationPreferenceFragment.class.getName());
+								intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+								notificationPendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
+								break;
+						}
+						builder.addAction(new NotificationCompat.Action(icon, notificationAction.getAction(), notificationPendingIntent));
+					}
+				}
+				*/
+			}
+			Intent mainActivityIntent = new Intent(this, MainActivity.class);
+			mainActivityIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+			PendingIntent mainPendingIntent = PendingIntent.getActivity(this, 0, mainActivityIntent, PendingIntent.FLAG_ONE_SHOT);
+			builder.setContentIntent(mainPendingIntent);
+			if (!remoteMessage.getNotification().getIcon().isEmpty()) {
+				builder.setSmallIcon(getResources().getIdentifier(remoteMessage.getNotification().getIcon(), "drawable", getPackageName()));
+			} else {
+				builder.setSmallIcon(R.drawable.ic_studybuddy_notification_icon);
+			}
+			if (!remoteMessage.getNotification().getColor().isEmpty()) {
+				builder.setColor(Color.parseColor(remoteMessage.getNotification().getColor()));
+			} else {
+				builder.setColor(ContextCompat.getColor(this, R.color.colorPrimary));
 			}
-			System.out.println("Firebase Messaging (Data): " + remoteMessage.getData().toString());
-			System.out.println("Firebase Messaging (Notification): " + remoteMessage.getNotification().toString());
+			manager.notify(0, builder.build());
 		} else {
 			System.out.println("Oops! No remote message! :(");
 		}