public void Refresh()
{
currentDataIndex = 0;
adapter = new ActivityItemAdapter(Activity);
RetrieveActivityData(adapter);
ListAdapter = adapter;
}
void RetrieveActivityData(ActivityItemAdapter adapter)
{
int count = currentDataIndex == 0 ? 5 : 10;
var query = CreateQuery(skip: currentDataIndex, limit: count);
if (currentDataIndex == 0)
{
loadingBar.Visibility = ViewStates.Visible;
noContent.Visibility = ViewStates.Gone;
}
query.FindInBackground(new TabFindCallback((ps, e) => {
if (e == null)
{
if (ps.Count == 0)
{
if (currentDataIndex == 0)
{
loadingBar.Visibility = ViewStates.Gone;
noContent.Visibility = ViewStates.Visible;
}
return;
}
var tabObjects = ps.Select(TabObject.FromParse).ToList();
adapter.FeedData(tabObjects);
currentDataIndex += count;
loading = false;
}
else
{
Log.Error("ActivityRetriever", e.ToString());
loading = false;
}
}));
}
public override void OnAttach(Activity activity)
{
base.OnAttach(activity);
adapter = new ActivityItemAdapter(activity);
currentDataIndex = 0;
ListAdapter = adapter;
}
public override void OnAttach(Activity activity)
{
base.OnAttach (activity);
adapter = new ActivityItemAdapter (activity);
currentDataIndex = 0;
ListAdapter = adapter;
}
public void Refresh()
{
currentDataIndex = 0;
adapter = new ActivityItemAdapter (Activity);
RetrieveActivityData (adapter);
ListAdapter = adapter;
}
void RetrieveActivityData(ActivityItemAdapter adapter)
{
int count = currentDataIndex == 0 ? 5 : 10;
var query = CreateQuery (skip: currentDataIndex, limit: count);
if (currentDataIndex == 0) {
loadingBar.Visibility = ViewStates.Visible;
noContent.Visibility = ViewStates.Gone;
}
query.FindInBackground (new TabFindCallback ((ps, e) => {
if (e == null) {
if (ps.Count == 0) {
if (currentDataIndex == 0) {
loadingBar.Visibility = ViewStates.Gone;
noContent.Visibility = ViewStates.Visible;
}
return;
}
var tabObjects = ps.Select (TabObject.FromParse).ToList ();
adapter.FeedData (tabObjects);
currentDataIndex += count;
loading = false;
} else {
Log.Error ("ActivityRetriever", e.ToString ());
loading = false;
}
}));
}
