public async void Finish()
{
StreamProcessor.CloseConnection();
var dispatcher = SystemUtil.GetCurrentDispatcher();
if (dispatcher != null)
{
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
MoviePlaybackData.Image = null;
});
}
if (AvContent == null)
{
return;
}
try
{
await AvContent.StopStreamingAsync().ConfigureAwait(false);
}
catch (Exception)
{
DebugUtil.Log("Failed to stop movie stream");
}
finally
{
AvContent = null;
}
}
public static async Task <bool> ReOpenLiveviewStream(DeviceApiHolder api, StreamProcessor liveview)
{
DebugUtil.Log(() => "Reopen liveview stream");
liveview.CloseConnection();
await Task.Delay(2000).ConfigureAwait(false);
return(await OpenLiveviewStream(api, liveview).ConfigureAwait(false));
}
public static async Task <bool> CloseLiveviewStream(DeviceApiHolder api, StreamProcessor liveview)
{
DebugUtil.Log(() => "Close liveview stream");
try
{
liveview.CloseConnection();
await api.Camera.StopLiveviewAsync().ConfigureAwait(false);
return(true);
}
catch (RemoteApiException e)
{
DebugUtil.Log(() => "Failed to stopLiveview: " + e.StatusCode);
return(false);
}
}
public static async Task TearDown(TargetDevice device, StreamProcessor liveview)
{
if (liveview != null)
{
if (device != null)
{
await CloseLiveviewStream(device.Api, liveview);
}
else
{
liveview.CloseConnection();
}
}
if (device != null)
{
device.Observer.Stop();
}
}