TheWebExpert is having a problem with UI Buttons...

I’ve created a scene… I have a background and a canvas with some buttons on it. The buttons have been modified to be images. (None of this is done with code, btw). When I run the program in either PC mode or Web Player mode, the buttons work fine – you hover your mouse over the button and the image changes. However, in the .APK version (installed in BlueStacks), you don’t get the image changes. The buttons still WORK, but don’t change the images. Can anyone tell me what I’m doing wrong?

Is hover defined for touch devices? I think that the BlueStacks wouldn’t dispatch any hover events since its not defined for these kind of devices.

I don’t know if hover is defined for touch devices. How do I check this?