172     private CameraCaptureSession mCaptureSession;  field in Camera2BasicFragment
630             if (null != mCaptureSession) {  in closeCamera()
631                 mCaptureSession.close();  in closeCamera()
632                 mCaptureSession = null;  in closeCamera()
703                             mCaptureSession = cameraCaptureSession;  in createCameraPreviewSession()
713                                 mCaptureSession.setRepeatingRequest(mPreviewRequest,  in createCameraPreviewSession()
782             mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,  in lockFocus()
800             mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,  in runPrecaptureSequence()
844             mCaptureSession.stopRepeating();  in captureStillPicture()
845             mCaptureSession.capture(captureBuilder.build(), CaptureCallback, null);  in captureStillPicture()
875             mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,  in unlockFocus()
879             mCaptureSession.setRepeatingRequest(mPreviewRequest, mCaptureCallback,  in unlockFocus()