3d - Is it possible to use android.graphics.Camera on ViewGroup? -

my purpose: have relativelayout acting button (clickable) , has multiple views inside of it: textview, image. want transform relativelayout alltogether (as if single object) in 3d coordinates.

what know: know using camera , modifiying matrix, can transform image view in 3d. however, can't on viewgroup relativelayout can't modify it's matrix.

question: possible , if yes, how?

well android isn't built work way, each view in android responsible drawing self, can't put render logic in parent view , expect child views cope it.

easiest thing can think of create own big view , draw child views manually inside it, believe can achieve desired effect using camera object canvas.

or can go opengl make sense if have performance issue in above approach