private async void receiver_PlaybackRateChangeRequested(PlayToReceiver recv, PlaybackRateChangeRequestedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
if (dmrVideo != null && currentType == MediaType.AudioVideo)
{
if (dmrVideo.CurrentState != MediaElementState.Opening && dmrVideo.CurrentState != MediaElementState.Closed)
{
dmrVideo.PlaybackRate = args.Rate;
}
else
{
bufferedPlaybackRate = args.Rate;
}
}
});
}
private void systemMediaControls_PlaybackRateChangeRequested(SystemMediaTransportControls smtc, PlaybackRateChangeRequestedEventArgs args)
{
}
// <SnippetPlaybackChangedHandler>
void SystemControls_PlaybackRateChangeRequested(SystemMediaTransportControls sender, PlaybackRateChangeRequestedEventArgs args)
{
// Check the requested value to make sure it is within a valid and expected range
if (args.RequestedPlaybackRate >= 0 && args.RequestedPlaybackRate <= 2)
{
// Set the requested value on the MediaElement
mediaElement.PlaybackRate = args.RequestedPlaybackRate;
// Update the system media controls to reflect the new value
_systemMediaTransportControls.PlaybackRate = mediaElement.PlaybackRate;
}
}
/// <summary>
/// Handles a request from the System Media Transport Controls to change our current playback rate
/// </summary>
private async void systemMediaControls_PlaybackRateChangeRequested(SystemMediaTransportControls sender, PlaybackRateChangeRequestedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Check to make sure the requested value is in a range we deem appropriate, if so set it on the MediaPlayer.
// We then need to turn around and update SMTC so that the system knows the new value.
if (args.RequestedPlaybackRate >= 0 && args.RequestedPlaybackRate <= 2)
{
mediaPlayer.PlaybackSession.PlaybackRate = args.RequestedPlaybackRate;
systemMediaControls.PlaybackRate = mediaPlayer.PlaybackSession.PlaybackRate;
}
rootPage.NotifyUser("Playback rate change requested", NotifyType.StatusMessage);
});
}
private void _SMTC_PlaybackRateChangeRequested(SystemMediaTransportControls sender, PlaybackRateChangeRequestedEventArgs args)
{
WriteChromeNativeMessageToSTDIO(new JProperty("Command", new JProperty("RequestedPlaybackRate", args.RequestedPlaybackRate)));
}
/// <summary>
/// Handles a request from the System Media Transport Controls to change our current playback rate
/// </summary>
private async void systemMediaControls_PlaybackRateChangeRequested(SystemMediaTransportControls sender, PlaybackRateChangeRequestedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Check to make sure the requested value is in a range we deem appropriate, if so set it on the MediaPlayer.
// We then need to turn around and update SMTC so that the system knows the new value.
if (args.RequestedPlaybackRate >= 0 && args.RequestedPlaybackRate <= 2)
{
mediaPlayer.PlaybackSession.PlaybackRate = args.RequestedPlaybackRate;
systemMediaControls.PlaybackRate = mediaPlayer.PlaybackSession.PlaybackRate;
}
rootPage.NotifyUser("Playback rate change requested", NotifyType.StatusMessage);
});
}
private async void receiver_PlaybackRateChangeRequested(PlayToReceiver sender, PlaybackRateChangeRequestedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
VideoSource.PlaybackRate = args.Rate;
});
}
private void HandleReceiverPlaybackRateChangeRequested(PlayToReceiver sender, PlaybackRateChangeRequestedEventArgs args)
{
Dispatch(() =>
{
if (_currentPlaybackType == PlaybackType.Video)
{
VideoPlayer.PlaybackRate = args.Rate;
// Receiver notification occurs in the HandleVideoPlayerRateChanged handler
}
else if (_currentPlaybackType == PlaybackType.Image)
{
// Setting playback rate is a no-op in image playback. Just indicate it was accepted
_receiver.NotifyRateChange(args.Rate);
}
});
}