Notification multiline

Question

How to make a long notification multiline. I am using the below code snippet but its not working:

NotificationCompat.Builder mBuilder = new NotificationCompa         


        

Answer 1

Try this code working fine with android Oreo notification channel id.

public static int id = 0;
private void sendNotification(String messageBody) {

    Log.d("FCMID","id : " + id);
    Intent intent = new Intent(this, Main2Activity.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 , intent,PendingIntent.FLAG_ONE_SHOT);

    String channelId = "1";
    Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
    NotificationCompat.Builder notificationBuilder =
            new NotificationCompat.Builder(this, channelId)
            .setSmallIcon(R.drawable.ic_notification)
            .setStyle(new NotificationCompat.BigTextStyle().bigText(messageBody))
            .setContentTitle("Piml Sid")
            .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,
                "Spike Bot",
                NotificationManager.IMPORTANCE_DEFAULT);
        notificationManager.createNotificationChannel(channel);
    }
    id ++;
   notificationManager.notify(id /* ID of notification */, notificationBuilder.build());
}