public override bool OnCreateOptionsMenu(IMenu menu)
{
MenuInflater.Inflate(Resource.Menu.SearchMenu, menu);
menu.TintIcons();
//// Associate searchable configuration with the SearchView
var item = menu.FindItem(Resource.Id.ActionSearch);
//var searchView = MenuItemCompat.GetActionView(item);
//var a = item.ActionView;
_searchView = new SearchView(this);
MenuItemCompat.SetActionView(item, _searchView);
item.SetShowAsAction(ShowAsAction.CollapseActionView | ShowAsAction.IfRoom);
//item.SetActionView(_searchView);
_searchView.FocusChange += SearchView_FocusChange;
_searchView.SetOnQueryTextFocusChangeListener(this);
//item.SetOnMenuItemClickListener(this);
_searchView.QueryTextChange += (sender, e) => {
_adapter.Filter.InvokeFilter(e.NewText);
System.Diagnostics.Debug.WriteLine("Shown elements :" + _adapter.Count);
};
_searchView.QueryTextSubmit += async(sender, e) =>
{
var searchResult = await _storage.SearchRepositories(e.Query);
_adapter.Replace(searchResult);
e.Handled = true;
};
return(true);
}
private void InitToolbar(View view)
{
try
{
var toolbar = view.FindViewById <Toolbar>(Resource.Id.toolbar);
GlobalContext.SetToolBar(toolbar, "", false);
SearchBox = view.FindViewById <SearchView>(Resource.Id.browseSearchBox);
SearchBox.SetIconifiedByDefault(false);
if ((int)Build.VERSION.SdkInt < 23)
{
SearchBox.SetOnClickListener(this);
SearchBox.SetOnSearchClickListener(this);
SearchBox.SetOnQueryTextFocusChangeListener(this);
}
//Change text colors
var editText = SearchBox.FindViewById <EditText>(Resource.Id.search_src_text);
editText.SetHintTextColor(Color.Gray);
editText.SetTextColor(Color.Black);
Methods.SetFocusable(editText);
editText.Touch += EditTextOnClick;
ImageView searchViewIcon = (ImageView)SearchBox.FindViewById(Resource.Id.search_mag_icon);
searchViewIcon.SetColorFilter(Color.Gray);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public override bool OnCreateOptionsMenu(IMenu menu)
{
MenuInflater.Inflate(Resource.Menu.optionmenu, menu);
menuitem = menu.FindItem(Resource.Id.action_search);
var test = new SearchView(this);
menuitem.SetActionView(test);
var searchView = MenuItemCompat.GetActionView(menuitem);
int searchImgId = Resources.GetIdentifier("android:id/search_button", null, null);
ImageView v = (ImageView)searchView.FindViewById(searchImgId);
//v.SetImageResource(Resource.Drawable.abc_ic_search);
_searchView = searchView.JavaCast <SearchView>();
setSearchIcons(_searchView);
_searchView.QueryTextChange += (s, e) =>
{
var searchFor = e.NewText.ToLower();
if (!String.IsNullOrEmpty(searchFor))
{
//Console.System.Diagnostics.Debug.WriteLine("searchFor:" + searchFor);
// find matches, IndexOf means look for the input anywhere in the items
// but it isn't case-sensitive by default!
var matches = (from i in _approvalList where i.POID.ToLower().Contains(searchFor) select i).ToList();
//foreach (var match in matches) {
//matchList.Add (match);
//}
ApprovalDetailList list = new ApprovalDetailList(this);
matches.ForEach(model => list.Add(model));
_approvalListAdapter.SetData(list);
_approvalListAdapter.NotifyDataSetChanged();
//if (_searchListView.Visibility == ViewStates.Gone && _searchView.Iconified == false)
//{
// //_searchListView.Visibility = ViewStates.Visible;
// _searchView.Iconified = true;
//}
}
else
{
_approvalListAdapter.SetData(_approvalList);
_approvalListAdapter.NotifyDataSetChanged();
}
};
_searchView.SetOnQueryTextFocusChangeListener(new CustomSearchViewOnFocusChangeListenter(this));
_searchView.SetOnSearchClickListener(new CustomSearchviewclicklistener(rltitle));
_searchView.SetOnCloseListener(new CustomSearchViewOnCloseListenter(rltitle, _approvalListAdapter, _approvalList));
return(base.OnCreateOptionsMenu(menu));
}
void AddSearchToToolbar(string pageTitle)
{
if (GetToolbar() is Toolbar toolBar &&
toolBar.Menu?.FindItem(Resource.Id.ActionSearch)?.ActionView?.JavaCast <SearchView>().GetType() != typeof(SearchView))
{
toolBar.Title = pageTitle;
toolBar.InflateMenu(Resource.Menu.MainMenu);
var menu = toolBar.Menu?.FindItem(Resource.Id.ActionSearch);
menu.SetOnActionExpandListener(this);
if (toolBar.Menu?.FindItem(Resource.Id.ActionSearch)?.ActionView?.JavaCast <SearchView>() is SearchView searchView)
{
SearchView = searchView;
SearchView.SetOnQueryTextFocusChangeListener(this);
SearchView.QueryTextChange += HandleQueryTextChange;
SearchView.QueryTextSubmit += HandleQueryTextSubmit;
SearchView.ImeOptions = (int)ImeAction.Done;
SearchView.InputType = (int)InputTypes.TextVariationFilter;
SearchView.MaxWidth = int.MaxValue; //Set to full width - http://stackoverflow.com/questions/31456102/searchview-doesnt-expand-full-width
}
}
}
