39     private SparseArray<TouchHistory> mTouches;
50     static final class TouchHistory {  class in TouchDisplayView
68         private static final SimplePool<TouchHistory> sPool =
69                 new SimplePool<TouchHistory>(MAX_POOL_SIZE);
71         public static TouchHistory obtain(float x, float y, float pressure) {  in obtain()
72             TouchHistory data = sPool.acquire();  in obtain()
74                 data = new TouchHistory();  in obtain()
82         public TouchHistory() {  in TouchHistory()  method in TouchDisplayView.TouchHistory
126         mTouches = new SparseArray<TouchHistory>(10);  in TouchDisplayView()
154                 TouchHistory data = TouchHistory.obtain(event.getX(0), event.getY(0),  in onTouchEvent()
184                 TouchHistory data = TouchHistory.obtain(event.getX(index), event.getY(index),  in onTouchEvent()
211                 TouchHistory data = mTouches.get(id);  in onTouchEvent()
234                 TouchHistory data = mTouches.get(id);  in onTouchEvent()
264                     TouchHistory data = mTouches.get(id);  in onTouchEvent()
303             TouchHistory data = mTouches.valueAt(i);  in onDraw()
373     protected void drawCircle(Canvas canvas, int id, TouchHistory data) {  in drawCircle()