MyDataFetcher.cs

MyDataFetcher.cs

public class MyDataFetcher : IDataFetcher
{
    private MapsPlaceAutoComplete autoCompleteMaps = new MapsPlaceAutoComplete();
 
    public async Task PerformFetch(MBAutoCompleteTextField textfield, Action<ICollection<string>> completionHandler)
    {
        var result = await autoCompleteMaps.AutoComplete(textfield.Text);
        var strings = result.Select(rs => rs.description).ToList();
        completionHandler(strings);
    }
}