Method CameraId

camera/basic/src/main/cpp/camera_manager.h:128–134

we are the owner of the camera

  bool available_;  // free to use ( no other apps are using
  bool owner_;      // we are the owner of the camera
  explicit CameraId(const char* id)
      : device_(nullptr),
        facing_(ACAMERA_LENS_FACING_FRONT),
        available_(false),
        owner_(false) {
    id_ = id;
  }

  explicit CameraId(void) { CameraId(""); }
};