101 lines
3.1 KiB
Dart
101 lines
3.1 KiB
Dart
/// 安装策略枚举
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enum InstallStrategy {
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/// 系统流程：让系统处理权限检查和用户确认（推荐）
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/// 类似主流应用的安装体验，直接弹出"XX正尝试安装应用"对话框
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systemFlow,
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/// 预检查权限：安装前先检查权限，无权限时返回错误
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/// 需要开发者手动处理权限申请流程
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preCheckPermission,
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/// 智能模式：根据设备和权限状态自动选择最佳策略
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/// 有权限时使用预检查，无权限时使用系统流程
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smart,
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}
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/// 安装配置类
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class InstallConfig {
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/// 安装策略
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final InstallStrategy strategy;
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/// 是否在权限被拒绝时自动跳转到权限设置页面
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final bool autoOpenSettings;
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/// 是否显示权限说明对话框
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final bool showPermissionRationale;
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/// 权限说明对话框的标题
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final String? rationaleTitle;
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/// 权限说明对话框的内容
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final String? rationaleContent;
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const InstallConfig({
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this.strategy = InstallStrategy.systemFlow,
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this.autoOpenSettings = false,
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this.showPermissionRationale = false,
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this.rationaleTitle,
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this.rationaleContent,
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});
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/// 系统流程配置（推荐）
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static const InstallConfig systemFlow = InstallConfig(
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strategy: InstallStrategy.systemFlow,
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);
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/// 预检查权限配置
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static const InstallConfig preCheckPermission = InstallConfig(
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strategy: InstallStrategy.preCheckPermission,
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autoOpenSettings: true,
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showPermissionRationale: true,
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rationaleTitle: '需要安装权限',
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rationaleContent: '为了完成应用更新，需要允许安装未知来源的应用。',
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);
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/// 智能模式配置
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static const InstallConfig smart = InstallConfig(
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strategy: InstallStrategy.smart,
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autoOpenSettings: true,
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showPermissionRationale: true,
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rationaleTitle: '需要安装权限',
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rationaleContent: '为了完成应用更新，需要允许安装未知来源的应用。',
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);
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/// 创建自定义配置
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InstallConfig copyWith({
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InstallStrategy? strategy,
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bool? autoOpenSettings,
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bool? showPermissionRationale,
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String? rationaleTitle,
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String? rationaleContent,
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}) {
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return InstallConfig(
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strategy: strategy ?? this.strategy,
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autoOpenSettings: autoOpenSettings ?? this.autoOpenSettings,
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showPermissionRationale: showPermissionRationale ?? this.showPermissionRationale,
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rationaleTitle: rationaleTitle ?? this.rationaleTitle,
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rationaleContent: rationaleContent ?? this.rationaleContent,
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);
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}
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Map<String, dynamic> toMap() {
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return {
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'strategy': strategy.index,
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'autoOpenSettings': autoOpenSettings,
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'showPermissionRationale': showPermissionRationale,
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'rationaleTitle': rationaleTitle,
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'rationaleContent': rationaleContent,
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};
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}
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factory InstallConfig.fromMap(Map<String, dynamic> map) {
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return InstallConfig(
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strategy: InstallStrategy.values[map['strategy'] ?? 0],
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autoOpenSettings: map['autoOpenSettings'] ?? false,
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showPermissionRationale: map['showPermissionRationale'] ?? false,
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rationaleTitle: map['rationaleTitle'],
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rationaleContent: map['rationaleContent'],
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);
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}
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}
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