Hi Gurus,

I am using onesignal for sending notifications to the users on my app , its working fine and sending messages successfully.

I want to receive notifications on lock screen i.e. the message should pop-up or the screen should light up so the mobile user can react to the pop-up message, etc.

I found the belwo on a forum , where can I add it on my app to affect all users when the download the app.

https://forums.xamarin.com/discussion/160726/is-it-possible-to-wake-up-the-device-so-that-the-user-can-see-a-push-notification-on-the-lock-screen

createNotification(); //your implementation

        PowerManager pm = (PowerManager)this.GetSystemService(Context.PowerService);
        bool isScreenOn =  pm.IsInteractive ; // check if screen is on
        if (!isScreenOn)
        {
            PowerManager.WakeLock wl = pm.NewWakeLock(WakeLockFlags.ScreenDim  | WakeLockFlags.AcquireCausesWakeup, "myApp:notificationLock");
            wl.Acquire(3000); //set your time in milliseconds
        }