LinearGradient shader = new LinearGradient(0, 0, 0...

# android

[james]

LinearGradient shader = new LinearGradient(0, 0, 0, height, 0xFFFFFFFF, 0x00FFFFFF, Shader.TileMode.CLAMP);
paint.setShader(shader);
paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_IN));