@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
handler = new Handler();
rootView = inflater.inflate(R.layout.fragment_notifications, container, false);
viewContext = rootView.getContext();
subsView = (ListView) rootView.findViewById(R.id.notificationList);
swipeContainer = (SwipeRefreshLayout) rootView.findViewById(R.id.swipeNotificationsContainer);
swipeContainer.setOnRefreshListener(
new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
// Your code to refresh the list here.
// Make sure you call swipeContainer.setRefreshing(false)
// once the network request has completed successfully.
handler.post(refreshing);
}
});
// Configure the refreshing colors
swipeContainer.setColorScheme(
android.R.color.holo_blue_bright,
android.R.color.holo_green_light,
android.R.color.holo_orange_light,
android.R.color.holo_red_light);
subsView.setOnScrollListener(
new ListView.OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {}
@Override
public void onScroll(
AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
boolean enable = false;
if (subsView != null && subsView.getChildCount() > 0) {
// check if the first item of the list is visible
boolean firstItemVisible = subsView.getFirstVisiblePosition() == 0;
// check if the top of the first item is visible
boolean topOfFirstItemVisible = subsView.getChildAt(0).getTop() == 0;
// enabling or disabling the refresh layout
enable = firstItemVisible && topOfFirstItemVisible;
}
swipeContainer.setEnabled(enable);
}
});
displayMessages();
return rootView;
}
public void run() {
try {
displayMessages();
// Toast.makeText(mContext, "Refreshed!", Toast.LENGTH_SHORT).show();
swipeContainer.setRefreshing(false);
} catch (Exception e) {
e.printStackTrace();
}
}