This is my code to receive notification
public class FirebaseMessageReceiver
extends FirebaseMessagingService {
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
sendNotification(remoteMessage.getNotification().getTitle(),remoteMessage.getNotification().getBody());
}
private void sendNotification(String messageTitle,String messageBody) {
Intent intent = new Intent(this, NotificationActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this,0 /* request code */, intent,PendingIntent.FLAG_UPDATE_CURRENT);
long[] pattern = {500,500,500,500,500};
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher_background)
.setContentTitle(messageTitle)
.setContentText(messageBody)
.setAutoCancel(true)
.setVibrate(pattern)
.setLights(Color.BLUE,1,1)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
}
i am trying to received notification from firebase console i am able to get to get call back when fire notification i am also getting title and msg code executed successfully but i am unable to see notification in notification section of device can any one please help me what i am doing mistake .
Do you use notification channel?
If you are using Adroid 8 or higher it's expected behavior:
Starting in Android 8.0 (API level 26), all notifications must be
assigned to a channel or it will not appear.
https://developer.android.com/guide/topics/ui/notifiers/notifications#ManageChannels
Here you can find detail tutorial how to create notification channel:
https://developer.android.com/training/notify-user/channels
For devices running Android O or higher, you need to create a notification channel first in order to receive notifications like this:
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(
CHANNEL_ID,
"Channel 1",
NotificationManager.IMPORTANCE_HIGH
);
channel.setDescription("This is Channel 1");
NotificationManager manager = getSystemService(NotificationManager.class);
manager.createNotificationChannel(channel);
}
}
Also, you need to pass this CHANNEL_ID constant in NotificationCompact.Builder constructor like this:
NotificationCompat.Builder notificationBuilder = (NotificationCompat.Builder) new NotificationCompat.Builder(this, CHANNEL_ID)
Related
Here is my firebase messaging service code file. My service is not called.
public class NotificationService extends FirebaseMessagingService {
String myTitle, myImage;
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
myTitle = remoteMessage.getData().get("title");
myImage = remoteMessage.getData().get("body");
Log.d("Service","Hi this is service");
//bitmap = getBitmapfromUrl(myImage);
//Toast.makeText(this,"Hi test",Toast.LENGTH_SHORT).show();
showNotification(myTitle,myImage);
}
private void showNotification(String myTitle,String myImage) {
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra("Notification_Title", "yes");
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
//Toast.makeText(this,title,Toast.LENGTH_SHORT).show();
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
PendingIntent.FLAG_ONE_SHOT);
String channelId = "Custom_Notification";
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.ic_notifications_none_white_24dp)
.setContentTitle(myTitle)
.setContentText(myImage)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(channelId,
"Custom Notification",
NotificationManager.IMPORTANCE_HIGH);
notificationManager.createNotificationChannel(channel);
}
notificationManager.notify(0, notificationBuilder.build());
}
}
If you are not received any remote message or your service is not working mean, check out the StackOverflow link.
To Create Custom Notification Channel
private void showNotification(String myTitle,String myImage) {
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("Notification_Title", "yes");
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
PendingIntent.FLAG_ONE_SHOT);
String channelId = "Custom_Notification";
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.ic_notifications_none_white_24dp)
.setContentTitle(myTitle)
.setContentText(myImage)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent)
.setDefaults(NotificationCompat.DEFAULT_ALL)
.setAutoCancel(true)
.setPriority(NotificationCompat.PRIORITY_HIGH);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(channelId,
"Custom Notification",
NotificationManager.IMPORTANCE_HIGH);
notificationManager.createNotificationChannel(channel);
}
notificationManager.notify(0, notificationBuilder.build()); }
Above code is working fine after receiving the remote message. If you want to add any custom layout then use below code
// Get the layouts to use in the custom notification
RemoteViews notificationLayout = new RemoteViews(getPackageName(), R.layout.notification_small);
RemoteViews notificationLayoutExpanded = new RemoteViews(getPackageName(), R.layout.notification_large);
// Apply the layouts to the notification
Notification customNotification = new NotificationCompat.Builder(context, CHANNEL_ID)
.setSmallIcon(R.drawable.notification_icon)
.setStyle(new NotificationCompat.DecoratedCustomViewStyle())
.setCustomContentView(notificationLayout)
.setCustomBigContentView(notificationLayoutExpanded)
.build();
Notification custom layout
Note: In android 10, and above Notification Service is not calling basically in the background. You will receive a notification but custom design it will not reflect. Still, If you want to receive notification in the background also. then listen to the broadcast receiver for firebase message event. that time you have to wake up your app to the foreground.
I want to send notifications to topics with FCM without using the Firebase console. When I build a new message with the help of Firebase Documentation it´s a problem.
Picture of the problem
Here my Codes:
public void sendToTopic() {
Message message = Message.builder()
.putData("score", "850")
.putData("time", "2:45")
.setTopic("1")
.build();
}
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String TAG = "MyFirebaseMsgService";
public void onMessageReceived(RemoteMessage remoteMessage) {
}
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);
String channelId = ("asda");
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder =
new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.book_icon)
.setContentTitle("Test")
.setContentText(messageBody)
.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_DEFAULT);
notificationManager.createNotificationChannel(channel);
}
notificationManager.notify(0 /* ID of notification */, notificationBuilder.build());
}
}
The Message class is inside the Firebase admin sdk but you cannot use that in your android project, you can only use firebase admin sdk in the server side and there you will be able to use the Message class. Check the docs for reference:-
https://firebase.google.com/docs/cloud-messaging/manage-topics
I try to create android notification, when i click in a button but does not work.
this is the code that i write in button
NotificationManager Nm;
public void Notify(View view) {
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setContentTitle("LOGIN")
.setContentText("You are login successfully")
.setSmallIcon(R.drawable.done);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(1, mBuilder.build());
}
As already stated by Ikazuchi, for android versions since android 8 you'll need to add a notification channel. This can be done, as it's shown in the documentation here: https://developer.android.com/training/notify-user/build-notification#java, like this:
createNotificationChannel();
Notification notification = new NotificationCompat.Builder(this, "channelID")
.setSmallIcon(R.drawable.notification_icon)
.setContentTitle("My notification")
.setContentText("Much longer text that cannot fit one line...")
.build();
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
int importance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel serviceChannel = new NotificationChannel(
"channelID",
"Channel Name",
importance
);
NotificationManager manager = getSystemService(NotificationManager.class);
manager.createNotificationChannel(serviceChannel);
}
}
I encountered a strange problem today, push notification is not showing in samsung devices which have oreo in it but it's working fine in other oreo devices. Here is the code i am using:
private void sendNotification(String messageTitle,String messageBody) {
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
NotificationCompat.Builder notificationBuilder=null;
try {
Intent intent = new Intent(this, SplashActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
PendingIntent.FLAG_ONE_SHOT);
String NOTIFICATION_CHANNEL="NB Shop Notification";
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.icon)
.setContentTitle(messageTitle)
.setContentText(messageBody)
.setAutoCancel(true)
.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.drawable.icon))
.setSound(defaultSoundUri)
.setChannelId(NOTIFICATION_CHANNEL)
.setContentIntent(pendingIntent);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
/* Create or update. */
NotificationChannel channel;
channel=new NotificationChannel(NOTIFICATION_CHANNEL,
NOTIFICATION_CHANNEL,
NotificationManager.IMPORTANCE_DEFAULT);
if (notificationManager != null) {
notificationManager.createNotificationChannel(channel);
}
}
notificationManager.notify((int) System.currentTimeMillis(), notificationBuilder.build());
}catch (Exception e)
{
Log.d("sendNotification",e.toString());
}
}
It does not showing any error in log.
I found the issue which causing the problem, the constructor(NotificationCompat.Builder(this)) of NotificationCompat.Builder which has only single parameter is deprecated,
To get rid of deprecation we have to send channel id with constructor, So i have changed my code and passed channel id to the constructor like this:
NotificationCompat.Builder(this,NOTIFICATION_CHANNEL)
also removed
.setChannelId(NOTIFICATION_CHANNEL)
and now this code is also working on samsung devices.
I tried to learn about Firebase. And I successfully received notification from it. But how I can open another activity when click on the notification?
This my code:
public class MyFirebaseMessagingService extends FirebaseMessagingService {
private static final String TAG = "MyFirebaseMsgService";
#Override
public void onMessageReceived(RemoteMessage remoteMessage) {
super.onMessageReceived(remoteMessage);
Log.d("msg", "onMessageReceived: " + remoteMessage.getData().get("message"));
NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle("test")
.setContentText(remoteMessage.getData().get("message"));
NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
manager.notify(0, builder.build());
}
You need to build a PendingIntent and notify using NotificationManager
Intent intent = new Intent(this, MyActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.your_icon)
.setContentTitle("Notification Title")
.setContentText(messageBody)
.setAutoCancel(true)
.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0, notificationBuilder.build());
As Tosin suggested, if you're sending push notification from Firebase console, you need to put your payload into data key
It's sth about notification, nothing to do firebase.
check this you need to Define the Notification's Action