public void Setup(CustomVideoLayer layer)
{
if (!IsSupported() || IsSetep)
{
return;
}
if (layer?.VideoLayer != null)
{
controller = new AVPictureInPictureController(layer.VideoLayer);
controller.Delegate = this;
}
layer.VideoLayerChanged += (AVPlayerLayer obj) => {
if (!IsSupported())
{
return;
}
bool isActive = controller?.PictureInPictureActive ?? false;
if (isActive)
{
controller?.StopPictureInPicture();
}
controller = new AVPictureInPictureController(layer.VideoLayer);
controller.Delegate = this;
if (isActive)
{
controller.StartPictureInPicture();
}
};
IsSetep = true;
}
public void FailedToStartPictureInPicture(AVPictureInPictureController pictureInPictureController, NSError error)
{
// Picture in picture failed to start with an error, restore UI to continue
// inline playback. Hide the active label and show the toolbar.
PictureInPictureActiveLabel.Hidden = true;
Toolbar.Hidden = false;
HandleError(error);
}
public void DidStartPictureInPicture(AVPictureInPictureController pictureInPictureController)
{
// If your application contains a video library or other interesting views,
// this delegate callback can be used to dismiss player view controller
// and to present the user with a selection of videos to play next.
PictureInPictureActiveLabel.Hidden = false;
Toolbar.Hidden = true;
}
void SetupPictureInPicturePlayback()
{
// Check to make sure Picture in Picture is supported for the current
// setup (application configuration, hardware, etc.).
if (AVPictureInPictureController.IsPictureInPictureSupported)
{
// Create `AVPictureInPictureController` with our `PlayerLayer`.
// Set this as Delegate to receive callbacks for picture in picture events.
// Add observer to be notified when PictureInPicturePossible changes value,
// so that we can enable `PictureInPictureButton`.
pictureInPictureController = new AVPictureInPictureController(PlayerView.PlayerLayer);
pictureInPictureController.Delegate = this;
pictureInPictureController.AddObserver(this, "pictureInPicturePossible", NSKeyValueObservingOptions.New | NSKeyValueObservingOptions.Initial, IntPtr.Zero);
}
else
{
PictureInPictureButton.Enabled = false;
}
}
public override void PictureInPictureController(AVPictureInPictureController pictureInPictureController, NSError error)
{
Debug.WriteLine($"failedToStartPictureInPictureWithError : {error.LocalizedDescription}");
}
public override void PictureInPictureControllerWillStopPictureInPicture(AVPictureInPictureController pictureInPictureController)
{
Debug.WriteLine("pictureInPictureControllerWillStopPicture");
}
public override void PictureInPictureControllerDidStartPictureInPicture(AVPictureInPictureController pictureInPictureController)
{
Debug.WriteLine("pictureInPictureControllerDidStartPicture");
}
public override void WillStartPictureInPicture(AVPictureInPictureController pictureInPictureController)
{
Console.WriteLine("WillStartPictureInPicture(pictureInPictureController)");
}
public override void FailedToStartPictureInPicture(AVPictureInPictureController pictureInPictureController, NSError error)
{
Console.WriteLine($"FailedToStartPictureInPicture(pictureInPictureController, {error.LocalizedDescription})");
}
public override void DidStopPictureInPicture(AVPictureInPictureController pictureInPictureController)
{
Console.WriteLine("DidStopPictureInPicture(pictureInPictureController)");
}
public void WillStopPictureInPicture(AVPictureInPictureController pictureInPictureController)
{
// Picture in picture mode will stop soon, hide the active label and show the toolbar.
PictureInPictureActiveLabel.Hidden = true;
Toolbar.Hidden = false;
}
public void FailedToStartPictureInPicture (AVPictureInPictureController pictureInPictureController, NSError error)
{
// Picture in picture failed to start with an error, restore UI to continue
// inline playback. Hide the active label and show the toolbar.
PictureInPictureActiveLabel.Hidden = true;
Toolbar.Hidden = false;
HandleError (error);
}
public void WillStopPictureInPicture (AVPictureInPictureController pictureInPictureController)
{
// Picture in picture mode will stop soon, hide the active label and show the toolbar.
PictureInPictureActiveLabel.Hidden = true;
Toolbar.Hidden = false;
}
public void DidStartPictureInPicture (AVPictureInPictureController pictureInPictureController)
{
// If your application contains a video library or other interesting views,
// this delegate callback can be used to dismiss player view controller
// and to present the user with a selection of videos to play next.
PictureInPictureActiveLabel.Hidden = false;
Toolbar.Hidden = true;
}
void SetupPictureInPicturePlayback ()
{
// Check to make sure Picture in Picture is supported for the current
// setup (application configuration, hardware, etc.).
if (AVPictureInPictureController.IsPictureInPictureSupported) {
// Create `AVPictureInPictureController` with our `PlayerLayer`.
// Set this as Delegate to receive callbacks for picture in picture events.
// Add observer to be notified when PictureInPicturePossible changes value,
// so that we can enable `PictureInPictureButton`.
pictureInPictureController = new AVPictureInPictureController (PlayerView.PlayerLayer);
pictureInPictureController.Delegate = this;
pictureInPictureController.AddObserver (this, "pictureInPicturePossible", NSKeyValueObservingOptions.New | NSKeyValueObservingOptions.Initial, IntPtr.Zero);
} else {
PictureInPictureButton.Enabled = false;
}
}
