opt: rx

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/login/controller.dart

@@ -23,7 +23,7 @@ class LoginPageController extends GetxController
   final TextEditingController smsCodeTextController = TextEditingController();
   final TextEditingController cookieTextController = TextEditingController();
 
-  Rx<Map<String, dynamic>> codeInfo = Rx<Map<String, dynamic>>({});
+  RxMap<String, dynamic> codeInfo = RxMap<String, dynamic>({});
 
   late TabController tabController;
 
@@ -31,7 +31,7 @@ class LoginPageController extends GetxController
 
   CaptchaDataModel captchaData = CaptchaDataModel();
   RxInt qrCodeLeftTime = 180.obs;
-  Rx<String> statusQRCode = ''.obs;
+  RxString statusQRCode = ''.obs;
 
   Map<String, dynamic> selectedCountryCodeId =
       Constants.internationalDialingPrefix.first;
@@ -68,8 +68,7 @@ class LoginPageController extends GetxController
     LoginHttp.getHDcode().then((res) {
       if (res['status']) {
         qrCodeTimer?.cancel();
-        codeInfo.value = res;
-        codeInfo.refresh();
+        codeInfo.addAll(res);
         qrCodeTimer = Timer.periodic(const Duration(milliseconds: 1000), (t) {
           qrCodeLeftTime.value = 180 - t.tick;
           if (qrCodeLeftTime <= 0) {
@@ -79,8 +78,7 @@ class LoginPageController extends GetxController
             return;
           }
 
-          LoginHttp.codePoll(codeInfo.value['data']['auth_code'])
-              .then((value) async {
+          LoginHttp.codePoll(codeInfo['data']['auth_code']).then((value) async {
             if (value['status']) {
               t.cancel();
               statusQRCode.value = '扫码成功';

lib/pages/login/view.dart

@@ -80,7 +80,7 @@ class _LoginPageState extends State<LoginPage> {
         RepaintBoundary(
           key: globalKey,
           child: Obx(() {
-            if (_loginPageCtr.codeInfo.value['data']?['url'] == null) {
+            if (_loginPageCtr.codeInfo['data']?['url'] == null) {
               return Container(
                 height: 200,
                 width: 200,
@@ -96,7 +96,7 @@ class _LoginPageState extends State<LoginPage> {
               color: Colors.white,
               padding: const EdgeInsets.all(8),
               child: PrettyQrView.data(
-                data: _loginPageCtr.codeInfo.value['data']!['url']!,
+                data: _loginPageCtr.codeInfo['data']!['url']!,
                 decoration: PrettyQrDecoration(
                   shape: PrettyQrRoundedSymbol(
                     color: Colors.black87,
@@ -116,14 +116,13 @@ class _LoginPageState extends State<LoginPage> {
         Obx(() => GestureDetector(
               onTap: () {
                 // 复制到剪贴板
-                Utils.copyText(
-                    _loginPageCtr.codeInfo.value['data']?['url'] ?? '',
+                Utils.copyText(_loginPageCtr.codeInfo['data']?['url'] ?? '',
                     toastText: '已复制到剪贴板，可粘贴至已登录的app私信处发送，然后点击已发送的链接打开');
               },
               child: Padding(
                 padding:
                     const EdgeInsets.symmetric(horizontal: 20, vertical: 20),
-                child: Text(_loginPageCtr.codeInfo.value['data']?['url'] ?? "",
+                child: Text(_loginPageCtr.codeInfo['data']?['url'] ?? "",
                     style: Theme.of(context).textTheme.labelSmall!.copyWith(
                         color: Theme.of(context)
                             .colorScheme