public void Dispose()
{
if (IsDisposed)
{
return;
}
IsDisposed = true;
CurrentCapture?.Dispose();
}
/// <summary>
/// 清理捕捉元件
/// </summary>
private async Task CleanupCapture()
{
if (CurrentCapture != null)
{
// 若果正在錄制，則停止錄制
if (IsRecording)
{
await CurrentCapture.StopRecordAsync();
IsRecording = false;
}
CurrentCapture.Dispose();
CurrentCapture = null;
}
}
public async Task OnAppSuspending()
{
try
{
await SaveHistoryAsync();
if (IsPublishing)
{
await CurrentCapture.StopRecordAsync();
}
IsPublishing = false;
}
catch (Exception ex)
{
}
}
public void SetTarget(ICaptureTarget target)
{
if (IsDisposed)
{
throw new ObjectDisposedException(nameof(CaptureClient));
}
if (CurrentCapture != null)
{
CurrentCapture.Dispose();
CurrentCapture = null;
}
if (target != null)
{
CurrentCapture = new Capture(target);
CurrentCapture.Start();
CurrentTarget = target;
}
}
public Texture2D GetTexture() => CurrentCapture?.GetTexture();