Can we set a bitmap as the canvas background?

[ankitbatra11]

Sorry, did not have much time now to go through but does it provide a method to set an image as the canvas background so we can draw over that image?

[liuyangping]

I have a solution.

1. You can set background like this:
   drawableView.setBackground(new BitmapDrawable(bitmap));
2. Paint others on the background.
3. Then obtain bitmap call:
   drawableView.obtainBitmap(bitmap.copy(Bitmap.Config.ARGB_8888, true));
   Note: If you want clear the canvas, you can call:
   drawableView.setBackground(null);
   drawableView.clear();
   Hope to help you.