MVVMCross Fragment and dynamically setting event commands - android-fragments

Question

I have a MvxFragment that is bound to a view model that has two ICommand properties defined. This fragment contains an MvxListView and can be part of different activities/layouts dependant on the device size/orientation.
What I want to know is how to specify the ItemClick event command of the MvxBind property of the MvxListView dynamically or is there a better way to handle this use case? Should I use a separate fragment?
A similar use case to the one I am trying to achieve is within the Overview section of this Xamarin Dev Guide
View
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:local="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<MvxListView
android:layout_width="match_parent"
android:layout_height="wrap_content"
local:MvxBind="ItemsSource Courses; ItemClick Comamnd1"
local:MvxItemTemplate="#layout/coursetemplate" />
</LinearLayout>
ViewModel (Simpified)
public class MyViewModel : MvxViewModel
{
private MvxCommand<MyMessage> messageCommand;
public MyViewModel (IMvxMessenger messenger, IHttpClientBuilderService httpClientBuilder)
{
this.httpClientBuilder = httpClientBuilder;
this.messenger = messenger;
}
public ICommand Comamnd1 {
get { return new MvxCommand<Course> ((c) => ShowViewModel<MyOtherViewModel>(c)); }
}
public ICommand Command2 {
get
{
messageCommand = messageCommand ?? new MvxCommand<MyMessage>(c =>
{
var message = new MyMessage(this, c);
messenger.Publish(message);
});
return selectedCourse;
}
}
}

Answer 1

OK, you can do this my overriding the OnActivityCreated event for the fragment as below.
public override void OnActivityCreated (Bundle savedInstanceState)
{
base.OnActivityCreated (savedInstanceState);
MvxListView list = Activity.FindViewById<MvxListView>(Resource.Id.[theID]);
if (Activity.FindViewById<View>(Resource.Id.[fragmentID]) != null)
list.ItemClick = ((MyViewModel)ViewModel).Command1;
else
list.ItemClick = ((MyViewModel)ViewModel).Command2;
}
You can pull out the list by using the Activity.FindViewById function and then set the appropraite ICommand or IMvxCommand from the ViewModel via the list.ItemClick event