private void OnSeekTo(SystemMediaTransportControls sender, PlaybackPositionChangeRequestedEventArgs args)
{
JObject obj = new JObject();
obj.Add("position", args.RequestedPlaybackPosition.TotalSeconds);
manager.SendEvent(Events.ButtonSeekTo, obj);
}
private void systemMediaControls_PlaybackPositionChangeRequested(SystemMediaTransportControls smtc, PlaybackPositionChangeRequestedEventArgs args)
{
mbApiInterface.Player_SetPosition(args.RequestedPlaybackPosition.Milliseconds);
}
private void _SMTC_PlaybackPositionChangeRequested(SystemMediaTransportControls sender, PlaybackPositionChangeRequestedEventArgs args)
{
WriteChromeNativeMessageToSTDIO(new JProperty("Command", new JProperty("RequestedPlaybackPosition", args.RequestedPlaybackPosition)));
}
/// <summary>
/// Handles a request from the System Media Transport Controls to change our current playback position.
/// </summary>
private async void systemMediaControls_PlaybackPositionChangeRequested(SystemMediaTransportControls sender, PlaybackPositionChangeRequestedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// First we validate that the requested position falls within the range of the current piece of content we are playing,
// this should usually be the case but the content may have changed whilst the request was coming in.
if (args.RequestedPlaybackPosition.Duration() <= mediaPlayer.PlaybackSession.NaturalDuration.Duration() &&
args.RequestedPlaybackPosition.Duration().TotalSeconds >= 0)
{
// Next we verify that our player is in a state that we think is valid to change the position
if (mediaPlayer.PlaybackSession.PlaybackState == MediaPlaybackState.Paused || mediaPlayer.PlaybackSession.PlaybackState == MediaPlaybackState.Playing)
{
// Finally if the above conditions are met we update the position and report the new position back to SMTC.
mediaPlayer.PlaybackSession.Position = args.RequestedPlaybackPosition.Duration();
UpdateSmtcPosition();
}
}
rootPage.NotifyUser("Playback position change requested", NotifyType.StatusMessage);
});
}
/// <summary>
/// Handles a request from the System Media Transport Controls to change our current playback position.
/// </summary>
private async void systemMediaControls_PlaybackPositionChangeRequested(SystemMediaTransportControls sender, PlaybackPositionChangeRequestedEventArgs args)
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// First we validate that the requested position falls within the range of the current piece of content we are playing,
// this should usually be the case but the content may have changed whilst the request was coming in.
if (args.RequestedPlaybackPosition.Duration() <= mediaPlayer.PlaybackSession.NaturalDuration.Duration() &&
args.RequestedPlaybackPosition.Duration().TotalSeconds >= 0)
{
// Next we verify that our player is in a state that we think is valid to change the position
if (mediaPlayer.PlaybackSession.PlaybackState == MediaPlaybackState.Paused || mediaPlayer.PlaybackSession.PlaybackState == MediaPlaybackState.Playing)
{
// Finally if the above conditions are met we update the position and report the new position back to SMTC.
mediaPlayer.PlaybackSession.Position = args.RequestedPlaybackPosition.Duration();
UpdateSmtcPosition();
}
}
rootPage.NotifyUser("Playback position change requested", NotifyType.StatusMessage);
});
}
