280     private CameraDevice mCameraDevice;  field in Camera2RawFragment
364                 mCameraDevice = cameraDevice;
379                 mCameraDevice = null;
390                 mCameraDevice = null;
868                 if (null != mCameraDevice) {  in closeCamera()
869                     mCameraDevice.close();  in closeCamera()
870                     mCameraDevice = null;  in closeCamera()
931                     = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);  in createCameraPreviewSessionLocked()
935             mCameraDevice.createCaptureSession(Arrays.asList(surface,  in createCameraPreviewSessionLocked()
942                                 if (null == mCameraDevice) {  in createCameraPreviewSessionLocked()
1208             if (null == activity || null == mCameraDevice) {  in captureStillPictureLocked()
1213                     mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);  in captureStillPictureLocked()