Blur the layer under

Question

Hey! I have a SlidingDrawer in my application. When it opens, I want everything under it to be blurry. Anyway, can I do this? Thank.

Answer 1

The parameter "BLUR_BEHIND" is a window function that you can set only at the window / activity level. If you do not want your sliding drawer to cover all the activities (which does not look like what you were looking for), I think that what you want will be quite difficult to achieve using only the Android API.