/** 初始化数据 */
private void initData() {
isClearing = true;
itemList.clear();
for (int i = 0; i < dataList.size(); i++) {
ItemObject itmItemObject = new ItemObject();
itmItemObject.id = i;
itmItemObject.itemText = dataList.get(i);
itmItemObject.x = 0;
itmItemObject.y = i * unitHeight;
itemList.add(itmItemObject);
}
isClearing = false;
}
