public override View GetChildView(int groupPosition, int childPosition, bool isLastChild, View convertView, ViewGroup parent)
{
View container = View.Inflate(parent.Context, Resource.Layout.list_item_child, null);
TextView txtGroupName = (TextView)container.FindViewById(Resource.Id.txtExampleName);
ExampleFragment child = (ExampleFragment)this.GetChild(groupPosition, childPosition);
txtGroupName.Text = child.Title();
return(container);
}
public static ExampleFragment Create(int color)
{
var args = new Bundle();
args.PutInt(COLOR_KEY, color);
var fragment = new ExampleFragment();
fragment.Arguments = args;
return(fragment);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
IList <ExampleFragment> fragments;
FragmentStackNavigationController navigationController = null;
if (savedInstanceState == null)
{
fragments = Enumerable.Range(0, MainActivity.Colors.Length).Select(i => ExampleFragment.Create(i)).ToList();
navigationController = FragmentStackNavigationController.Create(
Resource.Animation.enter_from_right,
Resource.Animation.exit_to_left,
Resource.Animation.enter_from_left,
Resource.Animation.exit_to_right);
navigationController.Push(fragments[0]);
this.SupportFragmentManager
.BeginTransaction()
.Add(Resource.Id.NavigationControllerContainer, navigationController, NAVIGATION_CONTROLLER_TAG)
.Commit();
}
else
{
navigationController = (FragmentStackNavigationController)this.SupportFragmentManager.FindFragmentByTag(NAVIGATION_CONTROLLER_TAG);
var frags = navigationController.Fragments.Cast <ExampleFragment>().ToList();
while (frags.Count < MainActivity.Colors.Length)
{
frags.Add(ExampleFragment.Create(frags.Count));
}
fragments = frags.ToArray();
}
for (int i = 0; i < fragments.Count - 1; i++)
{
var g = i + 1;
fragments[i].Tapped += (sender, e) =>
{
navigationController.Push(fragments[g]);
};
}
}
