屏幕常亮

lib/views/profile/components/pop-menu.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:share_plus/share_plus.dart';
 import '../../../constants/app_constants.dart';
+import 'package:wakelock_plus/wakelock_plus.dart';
 
 class PopMenu extends StatelessWidget {
   final VoidCallback? onRefresh;
@@ -41,6 +42,46 @@ class PopMenu extends StatelessWidget {
     }
   }
 
+  static Future<void> toggleScreenWake(BuildContext context) async {
+    try {
+      // 检查当前状态
+      final bool isEnabled = await WakelockPlus.enabled;
+
+      // 切换状态
+      if (isEnabled) {
+        await WakelockPlus.disable();
+        if (context.mounted) {
+          ScaffoldMessenger.of(
+            context,
+          ).showSnackBar(const SnackBar(content: Text('屏幕常亮已关闭')));
+        }
+      } else {
+        await WakelockPlus.enable();
+        if (context.mounted) {
+          ScaffoldMessenger.of(
+            context,
+          ).showSnackBar(const SnackBar(content: Text('屏幕常亮已开启')));
+        }
+      }
+    } catch (e) {
+      if (context.mounted) {
+        showDialog(
+          context: context,
+          builder: (context) => AlertDialog(
+            title: const Text('提示'),
+            content: const Text('该设备不支持屏幕常亮功能'),
+            actions: [
+              TextButton(
+                onPressed: () => Navigator.pop(context),
+                child: const Text('确定'),
+              ),
+            ],
+          ),
+        );
+      }
+    }
+  }
+
   static void show(
     BuildContext context, {
     VoidCallback? onRefresh,
@@ -89,9 +130,9 @@ class PopMenu extends StatelessWidget {
           }),
           _buildBottomSheetItem(
             context,
-            '扫描二维码',
-            Icons.qr_code_scanner,
-            onScanQr,
+            '屏幕常亮',
+            Icons.screen_lock_rotation,
+            () => toggleScreenWake(context),
           ),
           _buildBottomSheetItem(context, '夜间模式', Icons.dark_mode, onDarkMode),
           const SizedBox(height: 20),