Develop Reference

Firebase Push Notification?

I am implementing firebase push notification in my app, the app is showing the push notification also. But my problem is - I may send different types of push notifications based on different topics.
Ex -
1. If I am sending a push notification on App Update, then on clicking that notification by the user, he should be redirected to PlayStore
If I am sending a push notification on New Contents, then on clicking that notification by the user, he should be redirected to App's MainActivity
If I am sending a push notification on New Contest, then on clicking that notification by the user, he should be redirected to App's ContestActivity
I implemented it using the below code in "MessageReceiver" class as --
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
String title = remoteMessage.getNotification().getTitle();
String message = remoteMessage.getNotification().getBody();
showNotifications(title, message);
}
private void showNotifications(String title, String msg) {
Intent i = null;
if(title.equals("DoUp Now - Update")){
Uri uri = Uri.parse("https://play.google.com/store/apps/details?id=com.s2s.doupnow"); // missing 'http://' will cause crashed
i = new Intent(Intent.ACTION_VIEW, uri);
}
else if(title.equals("DoUp Now - New Content")){
i = new Intent(this, MainActivity.class);
}
else if(title.equals("DoUp Now - New Notification")){
i = new Intent(this, NotificationActivity.class);
}
PendingIntent pendingIntent = PendingIntent.getActivity(this, REQUEST_CODE,
i, PendingIntent.FLAG_UPDATE_CURRENT);
NotificationManager mNotifyManager;
NotificationCompat.Builder mBuilder, mBuilderOld;
final int NOTIFICATION_ID = 1;
final String NOTIFICATION_CHANNEL_ID = "my_notification_channel";
mNotifyManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, "My Notifications", NotificationManager.IMPORTANCE_HIGH);
// Configure the notification channel.
notificationChannel.setDescription("Channel description");
notificationChannel.enableLights(true);
notificationChannel.setLightColor(Color.RED);
notificationChannel.setVibrationPattern(new long[]{0, 1000, 500, 1000});
notificationChannel.enableVibration(true);
mNotifyManager.createNotificationChannel(notificationChannel);
mBuilder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID);
mBuilder.setContentTitle(title)
.setContentText(msg)
.setSmallIcon(R.drawable.doupnowlogo)
.setOnlyAlertOnce(true)
.setContentIntent(pendingIntent);
mNotifyManager.notify(NOTIFICATION_ID, mBuilder.build());
}
else
{
mBuilderOld = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID);
mBuilderOld.setContentTitle(title)
.setContentText(msg)
.setSmallIcon(R.drawable.doupnowlogo)
.setOnlyAlertOnce(true)
.setContentIntent(pendingIntent)
.setDefaults(Notification.DEFAULT_ALL)
.setPriority(NotificationManager.IMPORTANCE_MAX);
mNotifyManager.notify(NOTIFICATION_ID, mBuilderOld.build());
}
}
But on clicking any notification by the user, he is always redirected to App's MainActivity only.
Can anyone guide me where i am missing.

If you are comparing title using api the you have to check the title using JSON object like this.
JSONObject data = json.getJSONObject("data");
String title = data.getString("title");
String message = data.getString("message");
Make sure the title you get is equal as title you are comparing and add flags in intent.
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);

How to stack or group Firebase Cloud Messaging notifications in a Whatsapp style

I'm struggling to get my FCM notifications to stack in the same way as for Whatsapp:
1) The latest message for a particular room is displayed, with an updated count of all unread messages.
2) Indicating separate groupings of point 1 for notifications for different rooms.
I have spent a few hours looking at various SO questions and this is the closest I've come to finding an answer. The issue is that I am using a data payload, not notification, and it doesn't seem like the "tag" property works for my data payload.
The current behavior is that only the latest notification shows, overriding the previous.
Here is the sendNotification() method in my FirebaseMessagingService
private void sendNotification(RemoteMessage remoteMessage) {
//Intent intent = new Intent(this, StudentChatActivity.class);
String clickAction = remoteMessage.getData().get("click_action");
Intent intent = new Intent(clickAction);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
String roomID = remoteMessage.getData().get("ROOMID");
String origin = remoteMessage.getData().get("ORIGIN");
String msgID = remoteMessage.getData().get("MSGID");
Log.d(TAG, "Message data payload, roomID: " + roomID);
intent.putExtra("ROOMID", roomID);
intent.putExtra("USERID", UserID);
intent.putExtra("USERNAME", UserName);
intent.putExtra("ORIGIN", origin);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
String channelId = getString(R.string.received_message);
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.small_pickle)
.setContentTitle("FCM Message")
.setContentText(remoteMessage.getData().get("body"))
.setPriority(1)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// Since android Oreo notification channel is needed.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(channelId,
"Channel human readable title",
NotificationManager.IMPORTANCE_HIGH);
notificationManager.createNotificationChannel(channel);
}
Log.d(TAG, "Noification ID: " + notify_no);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}

How to open Play Store via a FCM notification?

I would like to send a notification to my users to remember them to update the app, but I can't change the app code as obviously the problem is that the app is outdated.
Is there a way to open Play Store via a FCM notification, using clickAction or something like that, without needing to make changes to the app?

you can open play store-specific app using FCM you just need to put following logic in your onMessageReceived of your FCM custom class.
Bellow is the Logic:
public static void openStore(Context context,RemoteMessage remoteMessage) {
Intent intent;
if (remoteMessage.getData().containsKey("appPackageName")) {
final String appPackageName = remoteMessage.getData().get("appPackageName"); // getPackageName()
try {
intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + appPackageName));
} catch (android.content.ActivityNotFoundException anfe) {
intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackageName));
}
int notificaionId = 1;
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
NotificationCompat.BigTextStyle bigTextNotiStyle = null;
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
int color = ContextCompat.getColor(this, R.color.profileFontColor);
NotificationCompat.Builder mBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(getApplicationContext())
.setSmallIcon(R.mipmap.ic_notification)
.setContentTitle("" + remoteMessage.getData().get("title"))
.setContentText("" + remoteMessage.getData().get("desc"))
.setStyle(bigTextNotiStyle)
.setAutoCancel(true)
.setColor(color)
.setContentIntent(pIntent)
.setLights(Color.RED, 3000, 3000);
notificationManager.notify(notificaionId, mBuilder.build());
}
}

Android Local Notification

I need to show a local notification in android in title bar when certain event occurs. I want the notification also play certain sound as well.
On tap of notification I want app should not be launched and notification should be cleared.
I am using this code but on tap of notification it opens my app again.
CharSequence title = "App title";
CharSequence message = "This to alert you that estimated time is getting complete.";
NotificationManager notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.ic_launcher, "Title", System.currentTimeMillis());
Intent notificationIntent = new Intent(this, JobView.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
notification.setLatestEventInfo(JobView.this, title, message, null);
notificationManager.notify(1010, notification);

CharSequence title = "App title";
CharSequence message = "This to alert you that estimated time is getting complete.";
NotificationManager notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.ic_launcher, "Title", System.currentTimeMillis());
NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
builder.setSound(Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.YOUR_SOUND_FILE);
notificationManager.notify(1234, builder.build());
Just replace the File Reference from your Raw folder in the code and the code should work fine.
I hope this helps.

Try this:
CharSequence title = "App title";
CharSequence message = "This to alert you that estimated time is getting complete.";
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setAutoCancel(true)
.setContentTitle(title);
mBuilder.setSound(Uri.parse("android.resource://"
+ this.getPackageName() + "/" + R.raw.sound));
mBuilder.setContentText(message);
mBuilder.setTicker(message);
mBuilder.setWhen(System.currentTimeMillis());
NotificationManager notificationManager =
(NotificationManager)getSystemService(NOTIFICATION_SERVICE);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, new Intent(), 0);
mBuilder.setContentIntent(pendingIntent);
notificationManager.notify(1010, mBuilder.build());
Change R.raw.sound with path to your sound file

Opening Browser on push notification

I am trying to open the browser with a url when the user click on the push notification, i search in stackoverflow and i find this
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(browserIntent);
but it doesnt work for me, when i put that the notification doesnt appear, i debugged it and it only throw the class file editor no error or anything.
this is the code
public void mostrarNotificacion(Context context, String body,String title, String icon, String url,String superior)
{
String ns = Context.NOTIFICATION_SERVICE;
NotificationManager notManager = (NotificationManager) context.getSystemService(ns);
int icono = R.drawable.mydrawable;
CharSequence textoEstado = superior;
long hora = System.currentTimeMillis();
Notification notif = new Notification(icono, textoEstado, hora);
Context contexto = context.getApplicationContext();
CharSequence titulo = title;
CharSequence descripcion = body;
PendingIntent contIntent;
if(url.equalsIgnoreCase("NULL"))
{
Intent notIntent = new Intent(contexto,MainActivity.class);
contIntent = PendingIntent.getActivity(
contexto, 0, notIntent, 0);
}
else
{
// Intent i = new Intent(Intent.ACTION_VIEW);
//i.setData(Uri.parse(url));
// contIntent = PendingIntent.getActivity(contexto, 0, i, 0);
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(browserIntent);
}
// notif.setLatestEventInfo(contexto, titulo, descripcion, contIntent);
//AutoCancel:
notif.flags |= Notification.FLAG_AUTO_CANCEL;
//send notif
notManager.notify(1, notif);
}

What you need to do is set a pending intent -
which will be invoked when the user clicks the notification.
(Above you just started an activity...)
Here's a sample code :
private void createNotification(String text, String link){
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this)
.setAutoCancel(true)
.setSmallIcon(R.drawable.app_icon)
.setContentTitle(text);
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// pending implicit intent to view url
Intent resultIntent = new Intent(Intent.ACTION_VIEW);
resultIntent.setData(Uri.parse(link));
PendingIntent pending = PendingIntent.getActivity(this, 0, resultIntent, PendingIntent.FLAG_UPDATE_CURRENT);
notificationBuilder.setContentIntent(pending);
// using the same tag and Id causes the new notification to replace an existing one
mNotificationManager.notify(String.valueOf(System.currentTimeMillis()), PUSH, notificationBuilder.build());
}
Edit 1 :
I changed the answer to use PendingIntent.FLAG_UPDATE_CURRENT for the sample purpose. Thanks Aviv Ben Shabat for the comment.
Edit 2 :
Following Alex Zezekalo's comment, note that opening the notification from the lock screen, assuming chrome is used, will fail as explained in the open issue : https://code.google.com/p/chromium/issues/detail?id=455126 -
Chrome will ignore the intent, and you should be able to find in your logcat -
E/cr_document.CLActivity﹕ Ignoring intent: Intent { act=android.intent.action.VIEW dat=http://google.com/... flg=0x1000c000 cmp=com.android.chrome/com.google.android.apps.chrome.Main (has extras) }