public override void OnBackPressed()
{
if (MyDrawerLayout.IsDrawerOpen(GravityCompat.Start))
{
MyDrawerLayout.CloseDrawer(GravityCompat.Start);
}
else
{
base.OnBackPressed();
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
Title = Resources.GetString(Resource.String.title_home);
MyDrawerLayout = FindViewById <DrawerLayout>(Resource.Id.drawer_layout);
Search = FindViewById <SearchView>(Resource.Id.search);
SwipeRefresh = FindViewById <SwipeRefreshLayout>(Resource.Id.refresh);
SwipeRefreshEmpty = FindViewById <SwipeRefreshLayout>(Resource.Id.refreshEmpty);
Fab = FindViewById <FloatingActionButton>(Resource.Id.fab);
ListViewRepositories = FindViewById <MvxListView>(Resource.Id.listRep);
MyToggle = new ActionBarDrawerToggle(this, MyDrawerLayout, Resource.String.open_drawer, Resource.String.close_drawer);
MyDrawerLayout.AddDrawerListener(MyToggle);
MyToggle.SyncState();
ListViewRepositories.ViewTreeObserver.ScrollChanged += (sender, e) =>
{
if (ViewModel.Repositories != null && ViewModel.Repositories.Count > 0 && ListViewRepositories.LastVisiblePosition >= ViewModel.Repositories.Count() - 10)
{
ViewModel.LoadMore(null);
}
};
SwipeRefresh.Refresh += Refresh;
SwipeRefreshEmpty.Refresh += Refresh;
Fab.Click += (sender, e) =>
{
if (ViewModel.SearchVisible)
{
DoSearch();
}
else
{
ViewModel.SearchVisible = true;
ShowKeyboard(Search);
}
};
ListViewRepositories.ScrollStateChanged += (sender, e) =>
{
if (e.ScrollState == Android.Widget.ScrollState.Idle)
{
Fab.Show();
}
else
{
Fab.Hide();
ViewModel.SearchVisible = false;
}
};
Search.SetIconifiedByDefault(false);
Search.QueryTextChange += (object sender, SearchView.QueryTextChangeEventArgs e) =>
{
if (string.IsNullOrEmpty(Search.Query))
{
DoSearch(false);
}
};
Search.QueryTextSubmit += (object sender, SearchView.QueryTextSubmitEventArgs e) =>
{
DoSearch();
};
}
