feat(app): 初始化家庭网络监控Flutter应用基本结构
- 添加Flutter项目基础文件与配置，包括.gitignore和analysis_options.yaml - 配置Android相关文件及Gradle构建脚本支持 - 新增设备状态与网络状态数据模型及相关枚举 - 实现网络检测及网速测试服务 - 创建监控状态管理Provider，实现设备状态管理和自动刷新机制 - 编写主界面HomeScreen，包括设备列表、网速仪表盘及基础交互 - 添加资源文件支持应用图标和启动画面 - 配置项目元数据文件，支持Flutter迁移及版本控制 - 新增项目README，提供入门指引和相关资源链接
This commit is contained in:
127
home_monitor/lib/models/device_status.dart
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127
home_monitor/lib/models/device_status.dart
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/// 设备状态枚举
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enum DeviceState {
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online, // 在线
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offline, // 离线
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warning, // 警告
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unknown, // 未知
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}
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/// 设备类型枚举
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enum DeviceType {
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gateway, // 网关/主路由
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bypass, // 旁路由
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nas, // NAS存储
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server, // 服务器
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camera, // 摄像头
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printer, // 打印机
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other, // 其他设备
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}
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/// 设备状态模型
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class DeviceStatus {
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final String id;
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final String name;
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final DeviceType type;
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final String ip;
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final int port;
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final DeviceState state;
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final int? latency; // 延迟(ms)
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final DateTime lastCheck; // 最后检测时间
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final String? errorMessage; // 错误信息
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const DeviceStatus({
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required this.id,
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required this.name,
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required this.type,
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required this.ip,
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this.port = 80,
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this.state = DeviceState.unknown,
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this.latency,
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required this.lastCheck,
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this.errorMessage,
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});
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/// 从JSON创建
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factory DeviceStatus.fromJson(Map<String, dynamic> json) {
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return DeviceStatus(
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id: json['id'] as String,
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name: json['name'] as String,
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type: DeviceType.values.firstWhere(
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(e) => e.name == json['type'],
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orElse: () => DeviceType.other,
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),
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ip: json['ip'] as String,
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port: json['port'] as int? ?? 80,
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state: DeviceState.values.firstWhere(
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(e) => e.name == json['state'],
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orElse: () => DeviceState.unknown,
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),
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latency: json['latency'] as int?,
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lastCheck: DateTime.parse(json['lastCheck'] as String),
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errorMessage: json['errorMessage'] as String?,
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);
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}
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/// 转换为JSON
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'name': name,
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'type': type.name,
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'ip': ip,
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'port': port,
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'state': state.name,
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'latency': latency,
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'lastCheck': lastCheck.toIso8601String(),
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'errorMessage': errorMessage,
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};
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}
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/// 复制并更新
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DeviceStatus copyWith({
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String? id,
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String? name,
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DeviceType? type,
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String? ip,
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int? port,
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DeviceState? state,
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int? latency,
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DateTime? lastCheck,
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String? errorMessage,
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}) {
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return DeviceStatus(
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id: id ?? this.id,
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name: name ?? this.name,
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type: type ?? this.type,
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ip: ip ?? this.ip,
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port: port ?? this.port,
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state: state ?? this.state,
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latency: latency ?? this.latency,
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lastCheck: lastCheck ?? this.lastCheck,
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errorMessage: errorMessage ?? this.errorMessage,
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);
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}
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/// 是否在线
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bool get isOnline => state == DeviceState.online;
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/// 获取设备类型图标名称
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String get iconName {
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switch (type) {
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case DeviceType.gateway:
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return 'router';
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case DeviceType.bypass:
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return 'alt_route';
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case DeviceType.nas:
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return 'storage';
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case DeviceType.server:
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return 'dns';
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case DeviceType.camera:
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return 'videocam';
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case DeviceType.printer:
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return 'print';
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case DeviceType.other:
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return 'devices';
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}
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}
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}
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3
home_monitor/lib/models/models.dart
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3
home_monitor/lib/models/models.dart
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// 模型层导出文件
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export 'device_status.dart';
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export 'network_status.dart';
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109
home_monitor/lib/models/network_status.dart
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109
home_monitor/lib/models/network_status.dart
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/// 网络状态模型
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class NetworkStatus {
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final bool isConnected; // 是否连接
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final double downloadSpeed; // 下载速度 (Mbps)
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final double uploadSpeed; // 上传速度 (Mbps)
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final int latency; // 延迟 (ms)
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final String externalIp; // 外网IP
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final String localIp; // 内网IP
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final DateTime lastCheck; // 最后检测时间
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const NetworkStatus({
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this.isConnected = false,
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this.downloadSpeed = 0,
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this.uploadSpeed = 0,
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this.latency = 0,
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this.externalIp = '',
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this.localIp = '',
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required this.lastCheck,
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});
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/// 默认状态
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factory NetworkStatus.initial() {
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return NetworkStatus(lastCheck: DateTime.now());
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}
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/// 从JSON创建
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factory NetworkStatus.fromJson(Map<String, dynamic> json) {
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return NetworkStatus(
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isConnected: json['isConnected'] as bool? ?? false,
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downloadSpeed: (json['downloadSpeed'] as num?)?.toDouble() ?? 0,
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uploadSpeed: (json['uploadSpeed'] as num?)?.toDouble() ?? 0,
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latency: json['latency'] as int? ?? 0,
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externalIp: json['externalIp'] as String? ?? '',
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localIp: json['localIp'] as String? ?? '',
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lastCheck: DateTime.parse(json['lastCheck'] as String),
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);
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}
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/// 转换为JSON
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Map<String, dynamic> toJson() {
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return {
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'isConnected': isConnected,
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'downloadSpeed': downloadSpeed,
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'uploadSpeed': uploadSpeed,
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'latency': latency,
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'externalIp': externalIp,
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'localIp': localIp,
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'lastCheck': lastCheck.toIso8601String(),
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};
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}
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/// 复制并更新
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NetworkStatus copyWith({
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bool? isConnected,
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double? downloadSpeed,
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double? uploadSpeed,
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int? latency,
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String? externalIp,
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String? localIp,
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DateTime? lastCheck,
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}) {
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return NetworkStatus(
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isConnected: isConnected ?? this.isConnected,
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downloadSpeed: downloadSpeed ?? this.downloadSpeed,
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uploadSpeed: uploadSpeed ?? this.uploadSpeed,
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latency: latency ?? this.latency,
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externalIp: externalIp ?? this.externalIp,
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localIp: localIp ?? this.localIp,
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lastCheck: lastCheck ?? this.lastCheck,
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);
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}
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/// 获取网络状态描述
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String get statusDescription {
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if (!isConnected) return '网络断开';
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if (latency > 200) return '网络较慢';
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if (latency > 100) return '网络一般';
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return '网络良好';
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}
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/// 格式化下载速度
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String get downloadSpeedText {
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if (downloadSpeed >= 1000) {
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return '${(downloadSpeed / 1000).toStringAsFixed(2)} Gbps';
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}
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return '${downloadSpeed.toStringAsFixed(2)} Mbps';
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}
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/// 格式化上传速度
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String get uploadSpeedText {
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if (uploadSpeed >= 1000) {
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return '${(uploadSpeed / 1000).toStringAsFixed(2)} Gbps';
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}
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return '${uploadSpeed.toStringAsFixed(2)} Mbps';
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}
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}
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/// 网速历史记录
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class SpeedHistory {
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final DateTime time;
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final double download;
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final double upload;
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const SpeedHistory({
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required this.time,
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required this.download,
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required this.upload,
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});
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}
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