121     CaptureRequest.Builder mHdrBuilder;  field in HdrViewfinderActivity
523         mHdrBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 1600);
524         mHdrBuilder.set(CaptureRequest.SENSOR_FRAME_DURATION, ONE_SECOND / 30);
526         mHdrBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, mEvenExposure);
527         mHdrBuilder.setTag(mEvenExposureTag);
528         mHdrRequests.set(0, mHdrBuilder.build());
530         mHdrBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, mOddExposure);
531         mHdrBuilder.setTag(mOddExposureTag);
532         mHdrRequests.set(1, mHdrBuilder.build());
625             mHdrBuilder =  in onCameraReady()
627             mHdrBuilder.set(CaptureRequest.CONTROL_AE_MODE,  in onCameraReady()
629             mHdrBuilder.addTarget(mProcessingHdrSurface);  in onCameraReady()