wolfplus
1 year ago
9 changed files with 871 additions and 59 deletions
@ -0,0 +1,324 @@ |
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import 'package:flutter/material.dart'; |
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import 'package:get/get.dart'; |
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import 'package:permission_handler/permission_handler.dart'; |
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import '../controllers/settings_controller.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'dart:ui'; |
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|
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class PermissionsView extends GetView<SettingsController> { |
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const PermissionsView({Key? key}) : super(key: key); |
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|
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@override |
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Widget build(BuildContext context) { |
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final isDarkMode = Theme.of(context).brightness == Brightness.dark; |
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|
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return Scaffold( |
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backgroundColor: isDarkMode ? Colors.black : Colors.grey[50], |
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appBar: AppBar( |
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backgroundColor: isDarkMode ? Colors.black : Colors.white, |
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elevation: 0.5, |
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leading: IconButton( |
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icon: Icon( |
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Icons.arrow_back_ios, |
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size: 20.w, |
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color: isDarkMode ? Colors.white : Colors.black87, |
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), |
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onPressed: () => Get.back(), |
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), |
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title: Text( |
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'权限管理'.tr, |
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style: TextStyle( |
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fontSize: 17.sp, |
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fontWeight: FontWeight.w600, |
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color: isDarkMode ? Colors.white : Colors.black, |
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), |
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), |
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centerTitle: true, |
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), |
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body: FutureBuilder<Map<Permission, PermissionStatus>>( |
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future: controller.checkAllPermissions(), |
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builder: (context, snapshot) { |
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if (snapshot.connectionState == ConnectionState.waiting) { |
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return const Center(child: CircularProgressIndicator()); |
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} |
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|
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if (snapshot.hasError) { |
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return Center(child: Text('获取权限状态失败: ${snapshot.error}'.tr)); |
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} |
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|
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final permissionStatuses = snapshot.data ?? {}; |
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|
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return ListView( |
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 16.h), |
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children: [ |
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// 通讯权限组 |
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_buildPermissionSection('通讯权限', Icons.phone_android, [ |
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Permission.phone, |
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Permission.sms |
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], permissionStatuses, isDarkMode), |
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|
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SizedBox(height: 20.h), |
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|
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// 日历权限组 |
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_buildPermissionSection('日历权限', Icons.calendar_today, [ |
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Permission.calendarFullAccess |
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], permissionStatuses, isDarkMode), |
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|
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SizedBox(height: 20.h), |
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|
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// 位置权限组 |
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_buildPermissionSection('位置权限', Icons.location_on, [ |
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Permission.location |
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], permissionStatuses, isDarkMode), |
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], |
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); |
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}, |
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), |
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); |
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} |
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|
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// 构建权限组区域 |
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Widget _buildPermissionSection(String title, IconData icon, List<Permission> permissions, |
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Map<Permission, PermissionStatus> statuses, bool isDarkMode) { |
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return Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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// 组标题 |
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Padding( |
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padding: EdgeInsets.only(left: 4.w, bottom: 8.h), |
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child: Text( |
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title.tr, |
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style: TextStyle( |
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fontSize: 12.sp, |
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fontWeight: FontWeight.w500, |
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color: isDarkMode ? Colors.blue[400] : Colors.blue[600], |
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letterSpacing: 1, |
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), |
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), |
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), |
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|
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// 权限项容器 |
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Container( |
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decoration: BoxDecoration( |
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color: isDarkMode ? Colors.white.withOpacity(0.05) : Colors.white, |
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borderRadius: BorderRadius.circular(16.r), |
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boxShadow: [ |
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BoxShadow( |
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color: isDarkMode |
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? Colors.black.withOpacity(0.2) |
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: Colors.black.withOpacity(0.05), |
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blurRadius: 10, |
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offset: const Offset(0, 2), |
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), |
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], |
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), |
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child: ClipRRect( |
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borderRadius: BorderRadius.circular(16.r), |
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child: BackdropFilter( |
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filter: isDarkMode |
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? ImageFilter.blur(sigmaX: 5, sigmaY: 5) |
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: ImageFilter.blur(sigmaX: 0, sigmaY: 0), |
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child: Column( |
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children: _buildPermissionItems(permissions, statuses, isDarkMode), |
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), |
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), |
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), |
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), |
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], |
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); |
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} |
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|
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// 构建权限项列表 |
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List<Widget> _buildPermissionItems(List<Permission> permissions, |
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Map<Permission, PermissionStatus> statuses, bool isDarkMode) { |
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final List<Widget> items = []; |
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|
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// 获取描述文本 |
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String getDescription(Permission permission) { |
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switch (permission) { |
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case Permission.phone: |
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return '用于拨打电话功能'; |
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case Permission.sms: |
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return '用于发送短信功能'; |
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case Permission.calendarWriteOnly: |
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return '用于创建日历事件和提醒'; |
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case Permission.calendarFullAccess: |
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return '用于读取和管理日历事件及提醒'; |
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case Permission.location: |
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return '用于获取当前位置信息'; |
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default: |
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return '应用功能需要'; |
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} |
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} |
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|
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// 获取名称 |
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String getName(Permission permission) { |
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switch (permission) { |
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case Permission.phone: |
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return '电话'; |
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case Permission.sms: |
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return '短信'; |
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case Permission.calendarWriteOnly: |
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return '日历写入'; |
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case Permission.calendarFullAccess: |
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return '日历完整访问'; |
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case Permission.location: |
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return '位置信息'; |
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default: |
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return permission.toString(); |
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} |
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} |
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for (int i = 0; i < permissions.length; i++) { |
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final permission = permissions[i]; |
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final status = statuses[permission] ?? PermissionStatus.denied; |
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|
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items.add( |
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_buildPermissionItem( |
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name: getName(permission), |
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description: getDescription(permission), |
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status: status, |
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permission: permission, |
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isDarkMode: isDarkMode, |
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), |
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); |
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|
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// 添加分隔线，最后一个不加 |
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if (i < permissions.length - 1) { |
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items.add(Divider( |
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height: 1, |
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color: isDarkMode ? Colors.white.withOpacity(0.1) : Colors.grey[200], |
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)); |
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} |
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} |
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return items; |
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} |
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// 构建单个权限项 |
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Widget _buildPermissionItem({ |
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required String name, |
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required String description, |
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required PermissionStatus status, |
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required Permission permission, |
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required bool isDarkMode, |
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}) { |
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return Padding( |
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padding: EdgeInsets.all(16.w), |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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children: [ |
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Expanded( |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Text( |
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name.tr, |
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style: TextStyle( |
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fontSize: 16.sp, |
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fontWeight: FontWeight.w500, |
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color: isDarkMode ? Colors.white : Colors.black87, |
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), |
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), |
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SizedBox(height: 4.h), |
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Text( |
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description.tr, |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: isDarkMode ? Colors.white70 : Colors.grey[600], |
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), |
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), |
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SizedBox(height: 4.h), |
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_buildStatusText(status, isDarkMode), |
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], |
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), |
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), |
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Switch( |
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value: status.isGranted, |
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onChanged: (value) { |
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if (value) { |
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_handlePermissionAction(permission, status); |
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} else if (status.isGranted) { |
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controller.openSettings(); |
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} |
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}, |
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activeColor: Colors.blue[600], |
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), |
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], |
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), |
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); |
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} |
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|
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// 状态文本 |
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Widget _buildStatusText(PermissionStatus status, bool isDarkMode) { |
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String text; |
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Color color; |
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|
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if (status.isGranted) { |
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text = '已授权'.tr; |
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color = Colors.green; |
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} else if (status.isDenied) { |
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text = '未授权'.tr; |
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color = Colors.red; |
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} else if (status.isPermanentlyDenied) { |
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text = '需要在系统设置中开启'.tr; |
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color = Colors.grey; |
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} else if (status.isLimited) { |
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text = '部分授权'.tr; |
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color = Colors.orange; |
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} else { |
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text = '未知状态'.tr; |
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color = Colors.grey; |
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} |
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|
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return Text( |
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text, |
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style: TextStyle( |
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color: color, |
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fontSize: 12.sp, |
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fontWeight: FontWeight.w500, |
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), |
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); |
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} |
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|
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// 处理权限请求 |
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Future<void> _handlePermissionAction(Permission permission, PermissionStatus status) async { |
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if (status.isPermanentlyDenied) { |
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// 打开应用设置 |
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controller.openSettings(); |
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return; |
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} |
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if (!status.isGranted) { |
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// 请求权限 |
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final result = await controller.requestPermission(permission); |
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if (result.isGranted) { |
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Get.snackbar('成功'.tr, '权限已授予'.tr, snackPosition: SnackPosition.BOTTOM); |
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} else if (result.isPermanentlyDenied) { |
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Get.dialog( |
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AlertDialog( |
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title: Text('需要权限'.tr), |
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content: Text('此权限需要在设置中手动开启'.tr), |
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actions: [ |
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TextButton( |
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onPressed: () => Get.back(), |
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child: Text('取消'.tr), |
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), |
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TextButton( |
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onPressed: () { |
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Get.back(); |
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controller.openSettings(); |
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}, |
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child: Text('去设置'.tr), |
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), |
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], |
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), |
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); |
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} |
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|
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// 刷新界面 |
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Get.forceAppUpdate(); |
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} |
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} |
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} |
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@ -1,4 +1,4 @@ |
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#import <Flutter/Flutter.h> |
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|
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|
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@interface BleServicePlugin : NSObject<FlutterPlugin> |
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@end |
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