notificationManager get notification by Id

Question

Anyone know any way to get a notification by id? It\'s I want when get a new notification if it is still being shown in the status bar of Android want to get the information

Answer 1

You can get active notification list from NotificationManager.

@RequiresApi(api = Build.VERSION_CODES.M)
public Notification getActiveNotification(int notificationId) {
    NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    StatusBarNotification[] barNotifications = notificationManager.getActiveNotifications();
    for(StatusBarNotification notification: barNotifications) {
        if (notification.getId() == notificationId) {
            return notification.getNotification();
        }
    }
    return null;
}