public ICursor RunQuery(ICharSequence constraint)
{
if (constraint != null)
{
var cdb = new CountriesDatabase(_context);
return(cdb.GetCountries(constraint.ToString(), _limit));
}
return(null);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
var cdb = new CountriesDatabase(this);
cdb.InitDatabase();
// Para grandes cantidades de datos, es necesario utilizar CursorAdapter
var autocompleteTextView = FindViewById <AutoCompleteTextView>(Resource.Id.autoCompleteInput);
string[] fromColumns = new string[] { CountriesProvider.InterfaceConsts.Name };
int[] toControls = new int[] { Android.Resource.Id.Text1 };
adapter = new SimpleCursorAdapter(this, Android.Resource.Layout.SimpleDropDownItem1Line, null, fromColumns, toControls);
adapter.CursorToStringConverter = new CustomCursorToStringConverter();
adapter.FilterQueryProvider = new CustomFilterQueryProvider(this, 5);
autocompleteTextView.Adapter = adapter;
}
public override bool OnCreate()
{
_cdb = new CountriesDatabase(Context);
return(true);
}
