BitmapDrawable bitmap1;        BitmapDrawable bitmap2;                bitmap1.setBounds(0,0,bitmap1.getIntrinsicWidth(),bitmap1.getIntrinsicHeight());        bitmap2.setBounds(0,0,bitmap2.getIntrinsicWidth(),bitmap2.getIntrinsicHeight());                boolean ins= bitmap1.getBounds().intersect(bitmap2.getBounds());
  这东西怎么不能用  说Bitmap里没有这个方法