using Android.App;
using Android.Widget;
using Android.OS;
using Java.IO;
using Android.Content;

namespace BootTest
{
    [Activity(Label = "BootTest", MainLauncher = true, Icon = "@drawable/icon")]
    public class MainActivity : Activity
    {
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);

            // Set our view from the "main" layout resource
             SetContentView (Resource.Layout.Main);


        }
        [BroadcastReceiver(Enabled = true, Permission = "RECEIVE_BOOT_COMPLETED")]
        [IntentFilter(new[] { Android.Content.Intent.ActionBootCompleted })]
        public class MyBootReceiver : BroadcastReceiver
        {
            public override void OnReceive(Context context, Intent intent)
            {
                if (intent.Action == Intent.ActionBootCompleted)
                {
                    Notification.Builder builder = new Notification.Builder(context)
                    .SetContentTitle("Reboot Notification")
                    .SetContentText("This is my first notification after reboot the app")
                    .SetSmallIcon(Resource.Drawable.Icon);

                    // Build the notification:
                    Notification notification = builder.Build();

                    // Get the notification manager:
                    NotificationManager notificationManager =
                        context.GetSystemService(Context.NotificationService) as NotificationManager;

                    // Publish the notification:
                    const int notificationId = 0;
                    notificationManager.Notify(notificationId, notification);


                }
            }
        }
    }
}