private void EnsureControlServiceIsAlive()
{
try
{
if (_controlService.State == CommunicationState.Closed || _controlService.State == CommunicationState.Faulted)
{
_controlService.Abort();
_controlService = new PlayerControlServiceClient(new InstanceContext(this));
_controlService.Subscribe();
}
}
catch (Exception)
{
}
}
private void SubscribeToControlEvents()
{
try
{
_controlService = new PlayerControlServiceClient(new InstanceContext(this));
_controlService.Subscribe();
}
catch (Exception)
{
_controlService.Abort();
Thread thread = new Thread(() =>
{
Thread.Sleep(5000);
Initialize();
});
thread.IsBackground = true;
thread.Start();
}
}
public void Pause()
{
if (IsPlaying)
{
EnsureControlServiceIsAlive();
PlayerControlServiceClient controlService = new PlayerControlServiceClient(new InstanceContext(this));
try
{
controlService.TogglePause();
controlService.Close();
}
catch (Exception)
{
controlService.Abort();
}
_isPaused = true;
}
}
public void Play()
{
if (_currentTrack == null)
{
return;
}
if (_isPaused)
{
EnsureControlServiceIsAlive();
PlayerControlServiceClient controlService = new PlayerControlServiceClient(new InstanceContext(this));
try
{
controlService.TogglePause();
controlService.Close();
}
catch (Exception)
{
controlService.Abort();
}
}
else
{
TrackPlayerServiceClient trackPlayer = new TrackPlayerServiceClient();
try
{
trackPlayer.Play(_currentTrack.TrackId);
trackPlayer.Close();
}
catch (Exception)
{
trackPlayer.Abort();
throw;
}
}
_isPaused = false;
}