I would like push messages to have several lines but I can not get this out, this is the code I use.
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(messageBody)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setStyle(new NotificationCompat.BigTextStyle().bigText(messageBody));
I think there is a misunderstanding, you are creating a notification BigTextStyle therefore your notification is shown in multilines.
When you receive it, it should be shown in this way, the title and a line of the description:
and when you expand it you can already see the information in several lines:
The same applies to the notification BigPictureStyle , the title and a single line are displayed:
By expanding it you can see the detail and completely the photo:
