private void OnNewToolbarRequest(ToolbarRequestMessage request)
{
switch (request)
{
case ToolbarRequestMessage.ShowSaveButton:
Toolbar.Menu.Add(0, (int)ToolbarActionMessage.ClickedSaveButton, 0, "Save")
.SetIcon(Resource.Drawable.icon_save)
.SetShowAsAction(ShowAsAction.Always);
break;
case ToolbarRequestMessage.ResetToolbar:
Toolbar.Menu.Clear();
break;
case ToolbarRequestMessage.ShowSearchInterface:
Toolbar.Post(() =>
{
_searchView = new SearchView(this)
{
LayoutParameters = new Toolbar.LayoutParams(
ViewGroup.LayoutParams.MatchParent,
ViewGroup.LayoutParams.WrapContent)
};
_searchView.MaxWidth = int.MaxValue;
_searchView.FindViewById <TextView>(Resource.Id.search_src_text).SetOnEditorActionListener(
new OnEditorActionListener(
tuple => { Messenger.Default.Send(new SearchQueryMessage(_searchView.Query)); }));
Toolbar.Menu.Add(0, -1, 0, "Search")
.SetActionView(_searchView)
.SetIcon(Resource.Drawable.icon_search)
.SetOnActionExpandListener(this)
.SetShowAsActionFlags(ShowAsAction.CollapseActionView | ShowAsAction.IfRoom);
});
break;
default:
throw new ArgumentOutOfRangeException(nameof(request), request, null);
}
}
