searchByArgs method
Implementation
Future<Iterable<String>> searchByArgs(String args) async{
// 模拟网络请求
await Future.delayed(const Duration(milliseconds: 200));
const List<String> data = [
'toly', 'toly49', 'toly42', 'toly56',
'card', 'ls', 'alex', 'fan sha',
];
return data.where((String name) => name.contains(args));
}