可以擴展MvxLinearLayout支持ItemClick
:
public class MvxClickableLinearLayout : MvxLinearLayout
{
public MvxClickableLinearLayout(Context context, IAttributeSet attrs)
: this(context, attrs, new MvxClickableLinearLayoutAdapter(context))
{
}
public MvxClickableLinearLayout(Context context, IAttributeSet attrs, MvxClickableLinearLayoutAdapter adapter)
: base(context, attrs, adapter)
{
var mvxClickableLinearLayoutAdapter = Adapter as MvxClickableLinearLayoutAdapter;
if (mvxClickableLinearLayoutAdapter != null)
{
mvxClickableLinearLayoutAdapter.OnItemClick = OnItemClick;
}
}
public ICommand ItemClick { get; set; }
public void OnItemClick(object item)
{
if (ItemClick != null && ItemClick.CanExecute(item))
{
ItemClick.Execute(item);
}
}
}
適配器:
public class MvxClickableLinearLayoutAdapter : MvxAdapterWithChangedEvent, View.IOnClickListener
{
public delegate void ItemClickDelegate(object item);
public ItemClickDelegate OnItemClick;
public MvxClickableLinearLayoutAdapter(Context context)
: base(context)
{
}
public void OnClick(View view)
{
var mvxDataConsumer = view as IMvxDataConsumer;
if (mvxDataConsumer != null && OnItemClick != null)
{
OnItemClick(mvxDataConsumer.DataContext);
}
}
protected override View GetView(int position, View convertView, ViewGroup parent, int templateId)
{
View view = base.GetView(position, convertView, parent, templateId);
view.SetOnClickListener(this);
return view;
}
}
現在可以綁定到ItemClick
就像你要做一個ListView
做:
local:MvxBind="ItemClick SomeCommand"
我不明白爲什麼你不能把所有的數據填充到唱歌中列表視圖? – Cheesebaron