public override void OnReceive(Context context, Intent intent)
{
// Default notification title/text
string notificationTitle = "Pushy";
string notificationText = "Test notification";
// Attempt to extract the "message" property from the payload: {"message":"Hello World!"}
if (intent.GetStringExtra("message") != null)
{
notificationText = intent.GetStringExtra("message");
}
// Prepare a notification with vibration, sound and lights
var builder = new Notification.Builder(context)
.SetAutoCancel(true)
.SetSmallIcon(Resource.Mipmap.Notification)
.SetContentTitle(notificationTitle)
.SetContentText(notificationText)
.SetLights(Color.Red, 1000, 1000)
.SetVibrate(new long[] { 0, 400, 250, 400 })
.SetColor(context.GetColor(Resource.Color.colorPrimary))
.SetSound(RingtoneManager.GetDefaultUri(RingtoneType.Notification))
.SetContentIntent(PendingIntent.GetActivity(context, 0, new Intent(context, typeof(MainActivity)), PendingIntentFlags.UpdateCurrent));
// Automatically configure a Notification Channel for devices running Android O+
Pushy.SetNotificationChannel(builder, context);
// Get an instance of the NotificationManager service
var notificationManager = (NotificationManager)context.GetSystemService(Context.NotificationService);
// Build the notification and display it
notificationManager.Notify(1, builder.Build());
}
protected override async void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Load Main.axml layout
SetContentView(Resource.Layout.Main);
// Cache TextView objects
DeviceToken = FindViewById <TextView>(Resource.Id.deviceToken);
Instructions = FindViewById <TextView>(Resource.Id.instructions);
// Restart the socket service, in case the user force-closed the app
Pushy.Listen(this);
// Register device for push notifications (async)
await RegisterForPushNotifications();
}
private async Task <RegistrationResult> RegisterForPushNotificationsAsync()
{
// Prepare registration result
var result = new RegistrationResult();
// Execute Pushy.Register() in a background thread
await Task.Run(() =>
{
try
{
// Register device for push notifications
result.DeviceToken = Pushy.Register(this);
}
catch (PushyException exc)
{
// Store registration error in result
result.Error = exc;
}
});
// Return registration error / device token
return(result);
}
