feat: bugfix

lib/app/modules/kr_login/views/kr_login_view.dart

@@ -13,6 +13,7 @@ import 'package:kaer_with_panels/app/modules/kr_home/controllers/kr_home_control
 import 'package:kaer_with_panels/app/services/kr_site_config_service.dart';
 import 'package:flutter/foundation.dart';
 import 'package:kaer_with_panels/app/widgets/kr_subscription_expiry_text.dart';
+import 'package:flutter/services.dart';
 
 class KRLoginView extends GetView<KRLoginController> {
   const KRLoginView({super.key});
@@ -27,23 +28,29 @@ class KRLoginView extends GetView<KRLoginController> {
       resizeToAvoidBottomInset: true,
       child: Stack(
         children: [
-          SingleChildScrollView(
-            child: Padding(
-              padding: EdgeInsets.symmetric(
-                horizontal: 40.w,
-              ),
-              child: Column(
-                children: [
-                  // Text(
-                  //   '${controller.kr_loginStatus.value}',
-                  //   style: TextStyle(color: Colors.white), // 使用 TextStyle()
-                  // ),
-                  SizedBox(height: 20.w),
-                  _buildUserInfoSection(),
-                  SizedBox(height: 12.w),
-                  _buildContentByEntry(),
-                  SizedBox(height: 100.w), // 为底部帮助按钮留出空间
-                ],
+          GestureDetector(
+            behavior: HitTestBehavior.translucent,
+            onTap: () {
+              FocusScope.of(context).unfocus();
+            },
+            child: SingleChildScrollView(
+              child: Padding(
+                padding: EdgeInsets.symmetric(
+                  horizontal: 40.w,
+                ),
+                child: Column(
+                  children: [
+                    // Text(
+                    //   '${controller.kr_loginStatus.value}',
+                    //   style: TextStyle(color: Colors.white), // 使用 TextStyle()
+                    // ),
+                    SizedBox(height: 20.w),
+                    _buildUserInfoSection(),
+                    SizedBox(height: 12.w),
+                    _buildContentByEntry(),
+                    SizedBox(height: 100.w), // 为底部帮助按钮留出空间
+                  ],
+                ),
               ),
             ),
           ),
@@ -79,11 +86,9 @@ class KRLoginView extends GetView<KRLoginController> {
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
               Obx(() {
-                final account = KRAppRunData.getInstance()
-                    .kr_account
-                    .value;
-                final isDeviceLogin = account != null &&
-                    account.startsWith('9000');
+                final account = KRAppRunData.getInstance().kr_account.value;
+                final isDeviceLogin =
+                    account != null && account.startsWith('9000');
                 final accountText = isDeviceLogin
                     ? '待绑定'
                     : '${KRAppRunData.getInstance().kr_account.value.toString()}';
@@ -270,6 +275,41 @@ class KRLoginView extends GetView<KRLoginController> {
       height: 50.w, // 固定高度
       child: TextField(
         controller: controller.codeController,
+        keyboardType: TextInputType.number,
+        textInputAction: TextInputAction.done,
+        autofillHints: const [AutofillHints.oneTimeCode],
+        enableSuggestions: false,
+        autocorrect: false,
+        inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+        onChanged: (value) {
+          var v = value.replaceAll(RegExp("\\s+"), "");
+          if (v.length % 2 == 0 && v.isNotEmpty) {
+            final half = v.length ~/ 2;
+            final first = v.substring(0, half);
+            final second = v.substring(half);
+            if (first == second) {
+              v = first;
+            }
+          }
+          const maxLen = 6;
+          if (v.length > maxLen) {
+            v = v.substring(0, maxLen);
+          }
+          if (controller.codeController.text != v) {
+            controller.codeController.value =
+                controller.codeController.value.copyWith(
+              text: v,
+              selection: TextSelection.collapsed(offset: v.length),
+              composing: TextRange.empty,
+            );
+          }
+          if (v.isNotEmpty && (v.length >= 6)) {
+            FocusScope.of(Get.context!).unfocus();
+          }
+        },
+        onSubmitted: (_) {
+          FocusScope.of(Get.context!).unfocus();
+        },
         style: KrAppTextStyle(
           fontSize: 16,
           color: Colors.white,