My game is on landscape orientation and when it launch from portrait(Normal design of android phones home screen) and when it rotates to landscape on launch of app, I can see a white background. It looks like a regular browser's background opening a webpage and forcing it to become an app.
The Things you can create is only limited by your imagination. If you don't have the skills then use your motivation as a natural force to exceed all expectations. Chadori RebornXD