95     private List<Area> mFocusArea; // focus area in driver format  field in FocusOverlayManager
316             if (mFocusArea != null) {  in onAutoFocus()
372         if (mFocusArea == null) {  in initializeFocusAreas()
373             mFocusArea = new ArrayList<Area>();  in initializeFocusAreas()
374             mFocusArea.add(new Area(new Rect(), 1));  in initializeFocusAreas()
378         calculateTapArea(x, y, getAFRegionEdge(), mFocusArea.get(0).rect);  in initializeFocusAreas()
398         if ((mFocusArea != null) && (mState == STATE_FOCUSING ||  in onSingleTapUp()
522         if (mFocusAreaSupported && mFocusArea != null) {  in getFocusMode()
559         return mFocusArea;  in getFocusAreas()
572             if (mFocusArea == null) {  in updateFocusUI()
602         mFocusArea = null;  in resetTouchFocus()