Android face detection MaxNumDetectedFaces

Question

So I just upgraded my tablet (original asus transformer) to android version 4.0.3 to build a app using face detection. But every time i launch it and try to start face detec

Answer 1

You should first call getMaxNumDetectedFaces() to see if your device supports it. The return value should be > 0 if its supported. Like I mentioned in your previous question, the device camera module and drivers have to also support it.

http://developer.android.com/reference/android/hardware/Camera.Parameters.html#getMaxNumDetectedFaces()