Android中View转换为Bitmap

Android中View转换为Bitmap的方法，

public static Bitmap convertViewToBitmap(View view){
　　　view.measure(MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED), MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());
view.buildDrawingCache();
Bitmap bitmap = view.getDrawingCache();

　　　　 return bitmap;
}