适用范围
生效日期：2026年10月30日
律点节拍器 Beatwise Metronome · com.happygames.metronome
工程配置开发者名称：HappyGames
首次启动时，本应用会展示本政策并要求您阅读后选择同意或退出；同意状态仅保存在本机。无需注册或登录，不接入广告、统计、追踪、支付或第三方账号 SDK，不通过网络收集或上传个人信息。
数据与本地存储
速度、拍数、强弱/静音拍、标题、音量、模式、语言、主题、常亮设置、触感偏好、预设、导入的声音和首次启动的政策同意状态仅保存在应用私有目录。同意状态仅用于记住您的选择；其他数据用于恢复设置和播放节拍。开发者诊断仅显示本机加载状态、节拍计数、调度抖动和后台状态，不自动上传，不建立用户画像。
文件、权限和系统服务
主动导入声音时才打开系统文件选择器，仅访问所选音频并复制到私有目录，不扫描整盘。不请求麦克风、相机、通讯录或位置权限。
后台音频运行与媒体会话仅用于节拍播放，停止后结束相关后台任务。可选振动仅在启用节拍触感时使用。常亮由“始终 / 播放时 / 关闭”设置控制。
主动点击分享才交给系统分享面板；失败时明确提示应用介绍已写入剪贴板，供自行粘贴。不读取剪贴板内容。系统键盘、文件选择器及分享目标由各自提供方管理，适用各自的说明。
保存期限、删除与控制
设置保存到重置、清除应用数据或卸载。可以单独删除预设和自定义声音；声音删除仅移除未被其他条目引用的私有副本，不删除原始文件。预设中已删除声音的引用改为内置声音。
开发者选项中的重置保留预设和自定义声音，页面有明确提示。完全删除请使用系统“清除应用数据”或卸载。当前应用关闭备份/恢复扩展的数据备份；用户自行导出或外部系统备份不受应用控制。
共享、安全与未成年人
不出售、出租或向广告商共享个人信息，不使用远端服务器保存上述数据。系统沙箱保护私有存储，但无法保证被解锁、损坏或受他人控制的设备绝对安全。不针对未成年人收集数据，基础功能无需提供个人资料。
更新与联系
新增联网、广告或其他数据用途前将更新说明，并按适用要求提供选择。请通过发行方填写的有效联系方式提出查阅、更正、删除或隐私问题。正式发布前必须补全本页顶部真实主体、联系方式和托管地址。
Scope
Effective date: October 30, 2026
Beatwise Metronome (律点节拍器) · com.happygames.metronome
Configured developer name: HappyGames
On first launch, the app presents this policy and asks you to agree or exit before continuing; the agreement state is stored only on your device. No registration or login is required. No advertising, analytics, tracking, payment or third-party account SDK is integrated. Personal information is not collected or uploaded over the network.
Data and local storage
Private app storage holds tempo, beat count, strong/weak/silent patterns, titles, volume, mode, language, theme, screen-awake and haptic preferences, presets, imported sound files and your first-launch policy choice. The choice is stored only to remember your decision; other data restores settings and plays beats. Developer diagnostics show local loading state, tick counts, scheduling jitter and background state. They are not automatically uploaded or used for profiling.
Files, permissions and system services
The system picker opens only when you import a sound. Only selected audio is accessed and copied to private storage. The app does not scan your drive or request microphone, camera, contacts or location access.
Background audio and a media session are used for beat playback; the associated background task ends after stopping. Vibration is optional and used only for enabled beat haptics. Screen-awake behavior follows Always / When active / Disabled.
Only your Share action opens the system share sheet. If sharing fails, the app clearly notifies you that its description was copied for manual pasting. It never reads clipboard contents. The system keyboard, picker and chosen sharing destination are managed by their respective providers.
Retention, deletion and control
Settings remain until reset, cleared or uninstalled. Presets and custom sounds can be deleted independently. Sound deletion removes unreferenced private copies, never the original selected file. Preset references to removed sounds fall back to a built-in sound.
Reset app settings keeps presets and custom sounds, as stated on screen. Use system Clear app data or uninstall for full deletion. This build disables backup/restore data backup in its extension configuration. User-controlled exports or external system backups are outside the app's control.
Sharing, security and children
Personal information is not sold, rented or shared with advertisers. No remote server stores this app data. System sandboxing protects private storage, but absolute security cannot be guaranteed on compromised devices. The app does not target children for data collection and requires no personal details for core features.
Updates and contact
If networking, advertising or new data uses are introduced, this policy will be updated and choices provided where required. The publisher must supply a real legal entity, valid support/privacy contact and public policy address before distribution. Do not publish this page with placeholders.