protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.ListView> e)
{
base.OnElementChanged(e);
global::Android.Widget.ListView native = Control as global::Android.Widget.ListView;
ListViewEx newElement = e.NewElement as ListViewEx;
if (native != null && newElement != null)
{
SetAdapter(native, newElement);
}
}
protected override void OnElementPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
global::Android.Widget.ListView native = Control as global::Android.Widget.ListView;
ListViewEx newElement = sender as ListViewEx;
if (native != null && newElement != null)
{
if (e.PropertyName == "ItemsSource")
{
SetAdapter(native, newElement);
}
}
}
public virtual void SetListView(global::Android.Widget.ListView p0)
{
if (id_setListView_Landroid_widget_ListView_ == IntPtr.Zero)
{
id_setListView_Landroid_widget_ListView_ = JNIEnv.GetMethodID(class_ref, "setListView", "(Landroid/widget/ListView;)V");
}
if (GetType() == ThresholdType)
{
JNIEnv.CallVoidMethod(Handle, id_setListView_Landroid_widget_ListView_, new JValue(p0));
}
else
{
JNIEnv.CallNonvirtualVoidMethod(Handle, ThresholdClass, JNIEnv.GetMethodID(ThresholdClass, "setListView", "(Landroid/widget/ListView;)V"), new JValue(p0));
}
}
private void SetAdapter(global::Android.Widget.ListView native, ListViewEx newElement)
{
var adapterClassName = newElement.ItemTemplateClassName;
var adapterAssemblyName = newElement.ItemTemplateAssemblyName;
List <Assembly> assemblies = AppDomain.CurrentDomain.GetAssemblies().Where(a => a.FullName.StartsWith(adapterAssemblyName)).ToList();
Assembly assembly = assemblies.FirstOrDefault(a => a.GetType(adapterClassName, false) != null);
if (assembly == null)
{
throw new Exception("Invalid ItemTemplateAssemblyName");
}
var adapterType = assembly.GetType(adapterClassName);
if (adapterType == null)
{
throw new Exception("Invalid ItemTemplateClassName");
}
if (adapterType.IsSubclassOf(typeof(IListAdapter)))
{
throw new Exception("ItemTemplateClassName must be a sub-class of ArrayAdapter");
}
try
{
var adapter = (IListAdapter)Activator.CreateInstance(adapterType, Context, newElement.ItemsSource);
native.Adapter = adapter;
}
catch (TargetInvocationException)
{
throw new Exception("The adapter defined in ItemTemplateClassName must have a constructor with (Context context, IList<T> items) and it must handle when IList<T> items == null");
}
catch (MissingMethodException)
{
throw new Exception("The adapter defined in ItemTemplateClassName must have a constructor with (Context context, IList<T> items) and it must handle when IList<T> items == null");
}
}
public CustomTableViewModelRenderer(Context Context, global::Android.Widget.ListView ListView, TableView View)
: base(Context, ListView, View)
{
}
public CustomHeaderTableViewModelRenderer(Context context, global::Android.Widget.ListView listView, TableView view) : base(context, listView, view)
{
_coloredTableView = view as ColoredTableView;
}
protected override TableViewModelRenderer GetModelRenderer(global::Android.Widget.ListView listView, TableView view)
{
return(new CustomHeaderTableViewModelRenderer(Context, listView, view));
}
public override void OnListItemClick(global::Android.Widget.ListView l, View v, int position, long id)
{
// Insert desired behavior here.
Log.I(TAG, "Item clicked: " + id);
}
public CustomTableViewModelRenderer(Context context, global::Android.Widget.ListView listView, TableView view) : base(context, listView, view)
{
_resizedTableView = view as ResizedTableView;
}
static void n_SetListView_Landroid_widget_ListView_(IntPtr jnienv, IntPtr native__this, IntPtr native_p0)
{
global::Com.Nhaarman.Listviewanimations.Itemmanipulation.AnimateAdditionAdapter __this = global::Java.Lang.Object.GetObject <global::Com.Nhaarman.Listviewanimations.Itemmanipulation.AnimateAdditionAdapter> (jnienv, native__this, JniHandleOwnership.DoNotTransfer);
global::Android.Widget.ListView p0 = global::Java.Lang.Object.GetObject <global::Android.Widget.ListView> (native_p0, JniHandleOwnership.DoNotTransfer);
__this.SetListView(p0);
}
