liangchengyou / wow_english

Commit c4458dc6d4b5f681683e2176d695b40e324bd4f3

Authored by 吴启风
1 parent f74aeedc

feat:启动页必要接口增加失败重试

Inline Side-by-side
Showing 1 changed file with 43 additions and 12 deletions
lib/app/splash_page.dart
  View file @c4458dc
... ... @@ -49,22 +49,12 @@ class _TransitionViewState extends State<TransitionView> {
49 49 Log.d('Splash读本地, userEntity: $userEntity');
50 50 int apartInMilliseconds = 0;
51 51 // 阻塞获取系统配置信息
52   - await AppConfigHelper.getAppConfig();
  52 + AppConfigHelper.getAppConfig();
53 53 // 调一下接口判断一下有效性再往下
54 54 if (userEntity != null && userEntity.token != null) {
55 55 String token = userEntity.token!;
56 56 DateTime startTime = DateTime.now();
57   - try {
58   - userEntity = await UserDao.getUserInfo();
59   - Log.d('Splash在线更新, userEntity: $userEntity');
60   - if (userEntity != null) {
61   - userEntity.token = token;
62   - Log.d('Splash重设token, userEntity: $userEntity');
63   - UserUtil.saveUser(userEntity);
64   - }
65   - } catch (e) {
66   - e.logE();
67   - }
  57 + await fetchNecessaryData(token);
68 58 apartInMilliseconds = DateTime.now().difference(startTime).inMilliseconds;
69 59 }
70 60 int duration = max(2000 - apartInMilliseconds, 0);
... ... @@ -105,6 +95,47 @@ class _TransitionViewState extends State<TransitionView> {
105 95 });
106 96 }
107 97  
  98 + Future<void> fetchNecessaryData(String userToken) async {
  99 + // 获取用户信息
  100 + try {
  101 + UserEntity? userEntity = await UserDao.getUserInfo();
  102 + Log.d('Splash在线更新, userEntity: $userEntity');
  103 + if (userEntity != null) {
  104 + userEntity.token = userToken;
  105 + Log.d('Splash重设token, userEntity: $userEntity');
  106 + UserUtil.saveUser(userEntity);
  107 + }
  108 + } catch (e) {
  109 + //异常的话弹窗提示重试
  110 + showDialog(
  111 + context: context,
  112 + barrierDismissible: false,
  113 + builder: (BuildContext context) {
  114 + return WillPopScope(
  115 + onWillPop: () => Future.value(false),
  116 + child: AlertDialog(
  117 + title: const Text('温馨提示'),
  118 + content: const Text('网络异常，请检查网络后重试'),
  119 + actions: <Widget>[
  120 + TextButton(
  121 + child: const Text('退出'),
  122 + onPressed: () => AppConfigHelper.exitApp()
  123 + ),
  124 + TextButton(
  125 + child: const Text('重试'),
  126 + onPressed: () async {
  127 + fetchNecessaryData(userToken);
  128 + },
  129 + ),
  130 + ],
  131 + ),
  132 + );
  133 + },
  134 + );
  135 + e.logE();
  136 + }
  137 + }
  138 +
108 139 @override
109 140 void initState() {
110 141 super.initState();
... ...