feats

lib/models/app.dart

 
-import 'dart:async';
 import 'dart:io';
 
 import 'package:amap_flutter_location/amap_flutter_location.dart';
 import 'package:farmer_client/models/entities/person.dart';
-import 'package:farmer_client/utils/timer.dart';
 import 'package:farmer_client/widgets/Modal.dart';
-import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import '../utils/amap/const_config.dart';
 import '../utils/location.dart';
 
 class AppController extends GetxController {