public override void OnActivityCreated(Bundle savedInstanceState)
{
firebaseAnalytics = FirebaseAnalytics.GetInstance(Context);
base.OnCreate(savedInstanceState);
_projects = Queries.AllProjects();
// It is not possible to SetAdapter in OnActivityCreated as accessing the rootView.
adapter = new ProjectsAdapter(_projects);
adapter.ProjectClicked += OnProjectClick;
Activity.FindViewById <RecyclerView>(Resource.Id.projects).SetAdapter(adapter);
// As this method is called each time the Fragment is in view (similar to onResume),
// only call it if there are no projects, i.e. on first use.
if (_projects.Count <= 0)
{
LoadDataIfNotLoading(true);
}
var refresher = Activity.FindViewById <SwipeRefreshLayout>(Resource.Id.projectsRefresher);
refresher.SetColorSchemeResources(Resource.Color.primary_material_dark);
refresher.Refresh += async delegate {
LOG_SWIPE_REFRESH();
await LoadData();
refresher.Refreshing = false;
};
}
private async Task GetData(ListView listView, Controller ctrl)
{
try
{
var output = await ctrl.GetProjects(Settings.GetInstance().Dataset);
Debug.WriteLine("We are here");
var listAdapter = new ProjectsAdapter(Activity, Android.Resource.Layout.SimpleListItem1,
output.ToArray());
Debug.WriteLine("Setting the adapter");
listView.Adapter = listAdapter;
Debug.WriteLine("List will be displayed");
SetListShown(true);
ListView.SetSelection(listAdapter.Count - 1);
}
catch (CannotReachServerException)
{
AlertDialog.Builder builder = new AlertDialog.Builder(Activity);
builder.SetTitle("Unable to Connect")
.SetMessage("Please check your network connection and try again")
.SetNeutralButton("Okay", (sender, args) =>
{
builder.Dispose();
((MainActivity)Activity).FragmentManager.PopBackStack();
})
.SetCancelable(false);
AlertDialog alert = builder.Create();
alert.Show();
}
catch (StatusNotOkayException se)
{
AlertDialog.Builder builder = new AlertDialog.Builder(Activity);
builder.SetTitle("An Error has occured")
.SetMessage("Error :" + se.GetMessage())
.SetNeutralButton("Okay", (sender, args) =>
{
builder.Dispose();
})
.SetCancelable(false);
AlertDialog alert = builder.Create();
alert.Show();
}
catch (Exception e)
{
// For any other weird exceptions
AlertDialog.Builder builder = new AlertDialog.Builder(Activity);
builder.SetTitle("An Error has occured")
.SetNeutralButton("Okay", (sender, args) =>
{
builder.Dispose();
})
.SetMessage("Error :" + e.Message)
.SetCancelable(false);
AlertDialog alert = builder.Create();
alert.Show();
}
}
public override Dialog OnCreateDialog (Bundle state)
{
adapter = new ProjectsAdapter ();
var dia = new AlertDialog.Builder (Activity)
.SetTitle (Resource.String.ChooseTimeEntryProjectDialogTitle)
.SetAdapter (adapter, OnItemSelected)
.SetNegativeButton (Resource.String.ChooseTimeEntryProjectDialogCancel, OnCancelButtonClicked)
.Create ();
dia.ListView.Divider = Activity.Resources.GetDrawable (Resource.Drawable.dividerhorizontalopaque);
return dia;
}
public override Dialog OnCreateDialog(Bundle state)
{
adapter = new ProjectsAdapter();
var dia = new AlertDialog.Builder(Activity)
.SetTitle(Resource.String.ChooseTimeEntryProjectDialogTitle)
.SetAdapter(adapter, OnItemSelected)
.SetNegativeButton(Resource.String.ChooseTimeEntryProjectDialogCancel, OnCancelButtonClicked)
.Create();
dia.ListView.Divider = Activity.Resources.GetDrawable(Resource.Drawable.dividerhorizontalopaque);
return(dia);
}
private async void GetProjects()
{
try
{
List <Project> projectList = await _vm.GetProjects();
//Set up adapter and stuff here
projectsAdapter = new ProjectsAdapter(this.Activity, projectList);
ListView listView = View.FindViewById <ListView>(Resource.Id.lv_projects);
listView.ItemClick += listView_ItemClick;
listView.Adapter = projectsAdapter;
}
catch (Exception e)
{
//Show exception message here
Console.WriteLine("Exception occured. Reason:" + e.Message);
}
}
public override void OnStart()
{
base.OnStart();
firebaseAnalytics = FirebaseAnalytics.GetInstance(Context);
_projects = Queries.AllProjects();
// It is not possible to SetAdapter in OnActivityCreated as accessing the rootView.
adapter = new ProjectsAdapter(_projects, Context);
adapter.ProjectClicked += OnProjectClick;
listView.SetAdapter(adapter);
refresher = Activity.FindViewById <SwipeRefreshLayout>(Resource.Id.projectsRefresher);
refresher.SetColorSchemeResources(Resource.Color.primary_material_dark);
refresher.Refresh += Refresher_Refresh;
if (!HasRefreshedProjects)
{
LoadDataIfNotLoading();
}
}
protected override async void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Main);
var toolbar = FindViewById <Toolbar>(Resource.Id.AppToolbar);
toolbar.SetNavigationIcon(Resource.Drawable.icon);
SetActionBar(toolbar);
ActionBar.Title = GetString(Resource.String.ApplicationName);
_projectsDataSource = new List <Project>();
_projectsAdapter = new ProjectsAdapter(_projectsDataSource);
_projectsAdapter.ItemClicked += OnProjectItemClicked;
_progressBar = FindViewById <ProgressBar>(Resource.Id.Progressbar);
var projectsRecycleView = FindViewById <RecyclerView>(Resource.Id.ProjectsRecyclerView);
projectsRecycleView.SetLayoutManager(new LinearLayoutManager(this));
projectsRecycleView.SetAdapter(_projectsAdapter);
await LoadProjectsAsync();
}
private async Task GetData(ListView listView, Controller ctrl)
{
try
{
var output = await ctrl.GetProjects(AccountStorage.DataSet);
Debug.WriteLine("We are here");
var listAdapter = new ProjectsAdapter(Activity, Android.Resource.Layout.SimpleListItem1,
output.ToArray());
Debug.WriteLine("Setting the adapter");
listView.Adapter = listAdapter;
Debug.WriteLine("List will be displayed");
SetListShown(true);
ListView.SetSelection(listAdapter.Count - 1);
}
catch (CannotReachServerException)
{
AlertDialog.Builder builder = new AlertDialog.Builder(Activity);
builder.SetTitle("Unable to Connect")
.SetMessage("Please check your network connection and try again")
.SetNeutralButton("Okay", (sender, args) =>
{
builder.Dispose();
((MainActivity)Activity).FragmentManager.PopBackStack();
})
.SetCancelable(false);
AlertDialog alert = builder.Create();
alert.Show();
}
catch (WebException we)
{
if (we.Status == WebExceptionStatus.ProtocolError)
{
var response = we.Response as HttpWebResponse;
if (response != null)
{
Console.WriteLine("HTTP Status Code: " + (int)response.StatusCode);
if (response.StatusCode == HttpStatusCode.Forbidden)
{
try
{
Toast.MakeText(this.Activity, "Username and password error.", ToastLength.Long).Show();
System.Diagnostics.Debug.WriteLine("We are about to logout");
AccountStorage.ClearStorage();
System.Diagnostics.Debug.WriteLine("Main Activity is :" + Activity == null);
System.Diagnostics.Debug.WriteLine("Items in the backstack :" + Activity.FragmentManager.BackStackEntryCount);
System.Diagnostics.Debug.WriteLine("Main Activity is :" + Activity == null);
Activity.FragmentManager.PopBackStack(null, PopBackStackFlags.Inclusive);
System.Diagnostics.Debug.WriteLine("Items in the backstack 2 :" + Activity.FragmentManager.BackStackEntryCount);
((MainActivity)(Activity)).SetDrawerState(false);
((MainActivity)(Activity)).SwitchToFragment(MainActivity.FragmentTypes.Login);
}
catch (System.Exception e)
{
System.Diagnostics.Debug.WriteLine("We encountered an error :" + e.Message);
}
}
}
else
{
// no http status code available
Toast.MakeText(Activity, "Unable to load the data. Please restart the application.", ToastLength.Short).Show();
}
}
else
{
// no http status code availableToast.MakeText(Activity, "Unable to load the data. Please restart the application.", ToastLength.Short).Show();
}
}
catch (StatusNotOkayException se)
{
AlertDialog.Builder builder = new AlertDialog.Builder(Activity);
builder.SetTitle("An Error has occured")
.SetMessage("Error :" + se.GetMessage())
.SetNeutralButton("Okay", (sender, args) =>
{
builder.Dispose();
})
.SetCancelable(false);
AlertDialog alert = builder.Create();
alert.Show();
}
catch (Exception e)
{
// For any other weird exceptions
AlertDialog.Builder builder = new AlertDialog.Builder(Activity);
builder.SetTitle("An Error has occured")
.SetNeutralButton("Okay", (sender, args) =>
{
builder.Dispose();
})
.SetMessage("Error :" + e.Message)
.SetCancelable(false);
AlertDialog alert = builder.Create();
alert.Show();
}
}
//populate list
private void populateProjectList(View view)
{
projects = ProjectsCollection.GetProjects();
adapter = new ProjectsAdapter(view.Context, projects);
mListProjects.Adapter = adapter;
}
