I asked this question before in StackOverflow.But I have not found any answer. I have to use Camera to draw some things in Canvas.But I can not detect that coordinate system of Camera is Right hand ...
I am trying to draw buttons using OpenGL I have added a Gesture Listener for the GLSurface View now i have motionevent when ever the user touches. My question is how can i convert motionevent.getx and ...
I'm trying to deal with different resolutions on Android devices. Say I have a sprite at X,Y and dimensions W,H. I understand how to properly scale the width and heigh dimensions depending on the ...