绿色阴影同时拍摄屏幕拍摄的视图

Question

我需要拍摄视图（线性布局）的屏幕截图和内部线性布局有一个图像，当我正在拍摄该视图的屏幕截图并存储到SD卡时，屏幕截图存储但它幻灯片图像背景颜色（白色阴影看起来像浅绿色）。

我写了下面的代码来拍摄屏幕截图。

图像保存为PNG

public static boolean saveImageAsPNG(Bitmap p_bitmap, String p_destinationPath) throws Throwable 
    { 
     if (p_bitmap != null || p_destinationPath != null) 
     { 
      FileOutputStream m_out = new FileOutputStream(p_destinationPath); 
      return p_bitmap.compress(Bitmap.CompressFormat.PNG, 100, m_out); 
     } 
     return false; 
    } 

附着屏幕截图请有看看

Bitmap mScreenShot = null; 
mScreenShot = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888); 
mScreenShot.setDensity(view.getResources().getDisplayMetrics().densityDpi); 
Canvas mCanvas = new Canvas(mScreenShot); 
mCanvas.drawColor(0, PorterDuff.Mode.SRC_IN); 
view.draw(mCanvas); 
ImageHelper.saveImageAsPNG(mScreenShot,filePath); 

方法。 只用帆布和不设置任何参数，它请帮我

Answer 1

你都试过了，看看下面

/** 
* Captures the view and returns bitmap 
* 
* @param v 
* @return bitmap of view captured 
*/ 
public static Bitmap captureView(View v) { 
    Bitmap b = Bitmap.createBitmap(v.getWidth(), v.getHeight(), Bitmap.Config.ARGB_8888); 
    Canvas c = new Canvas(b); 
    v.draw(c); 
    return b; 
}