Class android.hardware.camera2.CameraManager

Removed Methods
void addAvailabilityListener(AvailabilityListener, Handler)  
void removeAvailabilityListener(AvailabilityListener)  
 

Added Methods
void registerAvailabilityCallback(AvailabilityCallback, Handler)  
void unregisterAvailabilityCallback(AvailabilityCallback)  
 

Changed Methods
void openCamera(String, StateCallback, Handler) Change in signature from (String, StateListener, Handler) to (String, StateCallback, Handler).