262     private int mZoomState = ZOOM_STOPPED;  field in VideoCamera
941         mZoomState = ZOOM_STOPPED;  in startPreview()
2274                 if (mZoomState == ZOOM_START) {  in onZoomStateChanged()
2275                     mZoomState = ZOOM_STOPPING;  in onZoomStateChanged()
2312             if (stopped && mZoomState != ZOOM_STOPPED) {  in onZoomChange()
2315                     mZoomState = ZOOM_START;  in onZoomChange()
2317                     mZoomState = ZOOM_STOPPED;  in onZoomChange()
2328             if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) {  in onZoomValueChanged()
2330                 if (mZoomState == ZOOM_START) {  in onZoomValueChanged()
2331                     mZoomState = ZOOM_STOPPING;  in onZoomValueChanged()
2334             } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) {  in onZoomValueChanged()
2337                 mZoomState = ZOOM_START;  in onZoomValueChanged()