private async void HandleStopReceiverClicked(Object sender, RoutedEventArgs e)
{
try
{
if (_receiver != null)
{
await _receiver.StopAsync();
// The DisplayRequest should be released as soon as it is not needed anymore
if (_displayRequest != null)
{
_displayRequest.RequestRelease();
_displayRequest = null;
}
// Remove Play To Receiver events
_receiver.SourceChangeRequested -= HandleReceiverSourceChangeRequested;
_receiver.PlayRequested -= HandleReceiverPlayRequested;
_receiver.PauseRequested -= HandleReceiverPauseRequested;
_receiver.StopRequested -= HandleReceiverStopRequested;
_receiver.PlaybackRateChangeRequested -= HandleReceiverPlaybackRateChangeRequested;
_receiver.CurrentTimeChangeRequested -= HandleReceiverCurrentTimeChangeRequested;
_receiver.TimeUpdateRequested -= HandleReceiverTimeUpdateRequested;
_receiver.MuteChangeRequested -= HandleReceiverMuteChangeRequested;
_receiver.VolumeChangeRequested -= HandleReceiverVolumeChangeRequested;
// Remove MediaElement events
VideoPlayer.Pause();
StatusText.Text = "Stopped '" + _receiver.FriendlyName + "'.";
}
}
catch
{
var friendlyName = _receiver == null ? String.Empty : _receiver.FriendlyName;
StatusText.Text = "Failed to stop '" + friendlyName + "'.";
}
}
/// <summary>
/// This is the click handler for the 'Other' button. You would replace this with your own handler
/// if you have a button or buttons on this page.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
async private void stopPlayToReceiver(object sender, RoutedEventArgs e)
{
Button b = sender as Button;
if (b != null)
{
try
{
startDMRButton.IsEnabled = true;
stopDMRButton.IsEnabled = false;
await receiver.StopAsync();
IsReceiverStarted = false;
rootPage.NotifyUser("PlayToReceiver stopped", NotifyType.StatusMessage);
}
catch (Exception ecp)
{
IsReceiverStarted = true;
startDMRButton.IsEnabled = false;
stopDMRButton.IsEnabled = true;
rootPage.NotifyUser("PlayToReceiver stop failed, Error " + ecp.Message, NotifyType.ErrorMessage);
}
}
}