Seems, no one lib can give all the info about all existing cameras. But it's required as each returns different result pictures, so it needs to adjust the camera or picture after taking.
Maybe can help with http://www.b4x.com/forum/basic4android-updates-questions/23536-how-detect-camera-position.html ?
Maybe can help with http://www.b4x.com/forum/basic4android-updates-questions/23536-how-detect-camera-position.html ?