public async Task <bool> GetWorkshops(Boolean blnOnline = true)
{
try
{
// if (blnOnline == true)
// {
WrkSets = await RESTClass.GetWorkshopList("?active=true");
// }
// else
// {
// WrkSets = new List<WorkshopSets> {};
//
// WrkSets.Add(new WorkshopSets(1, "Cannot connect to server... Try again later", "01/02/2015"));
// WrkSets.Add(new WorkshopSets(2, "Offline WritingSkills", "01/02/2015"));
// WrkSets.Add(new WorkshopSets(3, "Offline Study + Reading skills", "01/02/2015"));
// WrkSets.Add(new WorkshopSets(4, "Offline Presentation + Speaking Skills", "01/02/2015"));
// }
// create our adapter
taskList = new Adapters.TaskListAdapter(this, WrkSets);
//Hook up our adapter to our ListView
lvWorkShops.Adapter = taskList;
return(true);
}
catch (Exception e)
{
new AlertDialog.Builder(this)
.SetMessage(e.Message + "\n" + e.StackTrace)
.SetTitle("Application Error")
.Show();
return(false);
}
}
protected async override void OnCreate(Bundle bundle)
{
try
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Search);
List <string> WorkshopList;
List <WorkshopSets> WrkSets;
EditText txtsearch = FindViewById <EditText>(Resource.Id.txtsearch);
Spinner searchWorkshop = FindViewById <Spinner>(Resource.Id.ddpworkshop);
ExpandableListView ddpSearchList = FindViewById <ExpandableListView> (Resource.Id.ddpSearch);
ImageButton btnsearch = FindViewById <ImageButton>(Resource.Id.imgsearch);
ListView workshoplist = FindViewById <ListView>(Resource.Id.lvlWorkShops);
string search;
WorkshopList = new List <string>();
WorkshopList.Add("Session");
WorkshopList.Add("Workshop");
WorkshopList.Add("Programs");
ArrayAdapter <String> adapter = new ArrayAdapter <String>(this, Android.Resource.Layout.SimpleDropDownItem1Line, WorkshopList);
searchWorkshop.Adapter = adapter;
btnsearch.Click += async delegate
{
try
{
search = txtsearch.Text;
string searchBy;
searchBy = searchWorkshop.SelectedItem.ToString();
progressDialog = ProgressDialog.Show(this, "", "Searching...");
if (searchBy == "Session")
{
//string WorkshopSetId = Intent.GetStringExtra(search);
_WorkshopSessions = await RESTClass.GetWorkshopSessions("?workshopSetId=" + search);
//_WorkshopSessions = await RESTClass.GetWorkshopSessions("?topic=" + WorkshopSetId + "&active=true&etc.");
}
else if (searchBy == "Workshop")
{
WrkSets = await RESTClass.GetWorkshopList("?active=true");
taskList = new Adapters.SearchAdapter(this, WrkSets);
workshoplist.Adapter = taskList;
// lvWorkShops.Adapter = taskList;
// new AlertDialog.Builder (this)
// .SetMessage(taskList.GetId(0))
// .SetTitle("Application Error")
// .Show();
}
else if (searchBy == "Programs")
{
//await Ge
}
dictGroup.Clear();
CreateExpendableListData();
ddpSearchList.SetAdapter(new ExpandListSessionAdapter(this, dictGroup));
}
catch (Exception e)
{
ErrorHandling.LogError(e, this);
}
finally
{
progressDialog.Dismiss();
progressDialog.Dispose();
}
};
ddpSearchList.ChildClick += delegate(object sender, ExpandableListView.ChildClickEventArgs e)
{
try
{
string itmGroup = lstKeys [e.GroupPosition];
WorkshopSessions itmChild = dictGroup [itmGroup];
}
catch (Exception Ex)
{
ErrorHandling.LogError(Ex, this);
}
};
ddpSearchList.GroupExpand += delegate(object sender, ExpandableListView.GroupExpandEventArgs e)
{
if (lastExpandedPosition != -1 && e.GroupPosition != lastExpandedPosition)
{
ddpSearchList.CollapseGroup(lastExpandedPosition);
}
lastExpandedPosition = e.GroupPosition;
};
// Button btnViewDetails = FindViewById<Button>(Resource.Id.btnViewDetails);
// btnViewDetails.Click += delegate {
// StartActivity(new Intent(this, typeof(MakeBookingListActivity)));
// } ;
}
catch (Exception e)
{
ErrorHandling.LogError(e, this);
}
finally
{
// progressDialog.Dismiss();
// progressDialog.Dispose ();
}
}