/// <summary>
/// Plays the Video.
/// </summary>
public void Play()
{
CurrentState = MediaStates.Playing;
vid.Play();
}
public VlcMediaStateChangedEventArgs(MediaStates state)
{
State = state;
}
/// <summary>
/// Starts the emittion of Particle2D's.
/// </summary>
public void Start()
{
currentState = MediaStates.Playing;
}
/// <summary>
/// Pauses the emittion of Particle2D's.
/// </summary>
public void Pause()
{
currentState = MediaStates.Paused;
}
/// <summary>
/// Plays the video.
/// </summary>
public void Play()
{
vidPlayer.Play(video);
HasEnded = false;
currentState = MediaStates.Playing;
}
public void OnMediaStateChanged(MediaStates state)
{
var del = StateChanged;
if (del != null)
del(this, new VlcMediaStateChangedEventArgs(state));
}
// State Machine!
async Task HandleActionAsync(ServiceActions action)
{
Console.WriteLine("action: {0}, state: {1}", action, currentState);
if (action == ServiceActions.Play)
{
switch (currentState)
{
case MediaStates.End:
case MediaStates.Error:
case MediaStates.Zero:
await initializePlayer();
break;
case MediaStates.Idle:
await player.SetDataSourceAsync(ApplicationContext, Android.Net.Uri.Parse(KQEDSOURCE));
currentState = MediaStates.Initialized;
await HandleActionAsync(ServiceActions.Play);
break;
case MediaStates.Initialized:
player.PrepareAsync();
currentState = MediaStates.Preparing;
break;
case MediaStates.Preparing:
// nothing to do. waiting for return.
break;
case MediaStates.Prepared:
Start();
break;
case MediaStates.Started:
// do nothing - its already playing
break;
case MediaStates.Paused:
Start();
break;
case MediaStates.Stopped:
player.PrepareAsync();
currentState = MediaStates.Preparing;
break;
}
}
else if (action == ServiceActions.Pause)
{
switch (currentState)
{
case MediaStates.Started:
Pause();
break;
default:
//ignore
break;
}
}
else if (action == ServiceActions.Stop)
{
switch (currentState)
{
case MediaStates.Prepared:
case MediaStates.Started:
case MediaStates.Paused:
case MediaStates.Stopped:
case MediaStates.PlaybackCompleted:
Stop();
break;
default:
currentState = MediaStates.Error;
break;
}
}
}
public VlcMediaStateChangedEventArgs(MediaStates state)
{
State = state;
}
public void OnMediaStateChanged(MediaStates state)
{
StateChanged?.Invoke(this, new VlcMediaStateChangedEventArgs(state));
}
