fix: proxy setting only numeric input (#328)

ui/flutter/lib/app/modules/setting/views/setting_view.dart

@@ -428,14 +428,14 @@ class SettingView extends GetView<SettingController> {
         );
 
         final arr = proxy.host.split(':');
-        var ip = '';
+        var host = '';
         var port = '';
         if (arr.length > 1) {
-          ip = arr[0];
+          host = arr[0];
           port = arr[1];
         }
 
-        final ipController = TextEditingController(text: ip);
+        final ipController = TextEditingController(text: host);
         final portController = TextEditingController(text: port);
         updateAddress() async {
           final newAddress = '${ipController.text}:${portController.text}';
@@ -448,18 +448,14 @@ class SettingView extends GetView<SettingController> {
 
         ipController.addListener(updateAddress);
         portController.addListener(updateAddress);
-        final host = [
+        final server = [
           Flexible(
             child: TextFormField(
               controller: ipController,
-              decoration: const InputDecoration(
-                labelText: 'IP',
-                contentPadding: EdgeInsets.all(0.0),
+              decoration: InputDecoration(
+                labelText: 'server'.tr,
+                contentPadding: const EdgeInsets.all(0.0),
               ),
-              keyboardType: TextInputType.number,
-              inputFormatters: [
-                FilteringTextInputFormatter.allow(RegExp('[0-9.]')),
-              ],
             ),
           ),
           const Padding(padding: EdgeInsets.only(left: 10)),
@@ -490,10 +486,6 @@ class SettingView extends GetView<SettingController> {
                 labelText: 'username'.tr,
                 contentPadding: const EdgeInsets.all(0.0),
               ),
-              keyboardType: TextInputType.number,
-              inputFormatters: [
-                FilteringTextInputFormatter.allow(RegExp('[0-9.]')),
-              ],
             ),
           ),
           const Padding(padding: EdgeInsets.only(left: 10)),
@@ -504,11 +496,6 @@ class SettingView extends GetView<SettingController> {
                 labelText: 'password'.tr,
                 contentPadding: const EdgeInsets.all(0.0),
               ),
-              keyboardType: TextInputType.number,
-              inputFormatters: [
-                FilteringTextInputFormatter.digitsOnly,
-                NumericalRangeFormatter(min: 0, max: 65535),
-              ],
             ),
           ),
         ];
@@ -520,7 +507,7 @@ class SettingView extends GetView<SettingController> {
               switcher,
               scheme,
               Row(
-                children: host,
+                children: server,
               ),
               Row(
                 children: auth,

ui/flutter/lib/i18n/langs/en_us.dart

@@ -79,6 +79,7 @@ const enUS = {
     'serviceText': 'Running',
     'network': 'Network',
     'proxy': 'Proxy',
+    'server': 'Server',
     'username': 'Username',
     'password': 'Password',
     'thanks': 'Thanks',

ui/flutter/lib/i18n/langs/zh_cn.dart

@@ -77,6 +77,7 @@ const zhCN = {
     'serviceText': '运行中',
     'network': '网络',
     'proxy': '代理',
+    'server': '服务器',
     'username': '用户名',
     'password': '密码',
     'thanks': '鸣谢',

ui/flutter/lib/i18n/langs/zh_tw.dart

@@ -77,6 +77,7 @@ const zhTW = {
     'serviceText': '執行中',
     'network': '網路',
     'proxy': '代理',
+    'server': '伺服器',
     'username': '名稱',
     'password': '密碼',
     'thanks': '鳴謝',