Enhancing ImageView brightness programmatically

Question

I have an android app in which I am increasing brightness of image with the code below. But this is very slow so does anyone knows a fast way to enhance image brightness of

Answer 1

You can place a semi-transparent view on top of your ImageView. How: a FrameView with two children, the 1st one is the ImageView and the 2nd is a View (just View) with a semi-transparent background. Then you will have to modify the background opacity programmatically.