OnTouch Apply glow effect to center of image
问题 I have a image and I need to apply glow effect to center of the image using OnTouchListener Something like this. How can I achieve this effect? I have looked into examples where we can apply glow effect to outer part of the image. We can achieve this by using a white image and place on top the background image, but can we do it without using images? EDIT I found this post as well but no solution. Android : Image button or button Highlighted with Effect when Pressed 回答1: On the