Return the AHardwareBuffer associated with a Java HardwareBuffer object, for interacting with it through native code. This method does not acquire any additional reference to the AHardwareBuffer that is returned. To keep the AHardwareBuffer live after the Java HardwareBuffer object got garbage collected, be sure to use AHardwareBuffer_acquire() to acquire an additional reference.
Return a new Java HardwareBuffer object that wraps the passed native AHardwareBuffer object.