[android-developers] Re: set background of ImageButton to transparent leads to the disabled flicker of the button when click

Hi, try calling Invalidate() on the View after switching the images. You'll have to do all drawing yourself. -niko --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group,

[android-developers] Re: set background of ImageButton to transparent leads to the disabled flicker of the button when click

thanks for your suggestion! but i don't quite understand your meaning, you mean the flicker of the button when click on should be implemented by myself with two images switching, because the default background has been set to transparent? thanks for your kind! On Aug 24, 6:25 am, niko20