Black screen showing approx 3 seconds before play video.

Question

<local:VideoPlayer x:Name="videoplayer_ctrl" Source="{Binding videosource}" AutoPlay="{Binding autoplay}" AreTransportControlsEnabled="{Binding controlsenabled}" />

 

C# Code-
 

protected override void OnElementChanged(ElementChangedEventArgs<VideoPlayer> args)

{

base.OnElementChanged(args);

if (args.NewElement != null)

{

if (Control == null)

{

// Save the VideoView for future reference

videoView = new VideoView(Context);

// Put the VideoView in a RelativeLayout

AWR relativeLayout = new AWR(Context);

relativeLayout.AddView(videoView);

// Center the VideoView in the RelativeLayout

var layoutParams = new AWR.LayoutParams(Convert.ToInt32(DeviceDisplay.MainDisplayInfo.Width), Convert.ToInt32(DeviceDisplay.MainDisplayInfo.Height));

layoutParams.AddRule(LayoutRules.AlignParentTop);

layoutParams.AddRule(LayoutRules.AlignParentBottom);

layoutParams.AddRule(LayoutRules.AlignParentLeft);

layoutParams.AddRule(LayoutRules.AlignParentRight);

videoView.LayoutParameters = layoutParams;

// Handle a VideoView event

videoView.Prepared += OnVideoViewPrepared;

SetNativeControl(relativeLayout);

}

SetAreTransportControlsEnabled();

PlayVideo();

args.NewElement.UpdateStatus += OnUpdateStatus;

args.NewElement.PlayRequested += OnPlayRequested;

args.NewElement.PauseRequested += OnPauseRequested;

args.NewElement.StopRequested += OnStopRequested;

}

if (args.OldElement != null)

{

args.OldElement.UpdateStatus -= OnUpdateStatus;

args.OldElement.PlayRequested -= OnPlayRequested;

args.OldElement.PauseRequested -= OnPauseRequested;

args.OldElement.StopRequested -= OnStopRequested;

}

}