private List<Navi> mRouteList;
1. 设置Adapter
private void initData() {
mRouteList = new ArrayList<Route>();
mRouteList.clear();
mAdapter = new CarRouteAdapter(getActivity(), mRouteList);
mListView.setAdapter(mAdapter);
}
2. 获取数据,刷新listview
private void updateRoutes(List<MtqCarRoute> listOfResult) {
mRouteList.clear(); mRouteList = CarUtils.formatNaviRoutes(listOfResult);
mAdapter.notifyDataSetChanged();
}
发现这样做,listview的数据已经发生变化,但是就是没有更新。
解决如下:
private void updateRoutes(List<MtqCarRoute> listOfResult) {
mRouteList.clear();
// mRouteList = CarUtils.formatNaviRoutes(listOfResult);
mRouteList.addAll(CarUtils.formatNaviRoutes(listOfResult));
mAdapter.notifyDataSetChanged();
}