本文整理汇总了C#中Android.Hardware.Camera.StopPreview方法的典型用法代码示例。如果您正苦于以下问题:C# Camera.StopPreview方法的具体用法?C# Camera.StopPreview怎么用?C# Camera.StopPreview使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Android.Hardware.Camera
的用法示例。
在下文中一共展示了Camera.StopPreview方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnPreviewFrame
public void OnPreviewFrame (byte[] data, Camera camera)
{
var parameters = camera.GetParameters ();
var size = parameters.PreviewSize;
var barcode = new Image (size.Width, size.Height, "Y800");
barcode.SetData (data);
var result = scanner.ScanImage (barcode);
if (result == 0)
return;
camera.SetPreviewCallback (null);
camera.StopPreview ();
var scannerResult = GetScannerResult ();
ScanComplete?.Invoke (this, new ScanCompleteEventArgs (scannerResult));
}
示例2: StopPreview
private void StopPreview(Camera camera)
{
if (camera == null) { return; }
_previewStarted = false;
try { camera.StopPreview(); }
catch (Exception)
{
// ignore: tried to stop a non-existent preview
}
}