Welcome to HiFi Music Player. We place great importance on your privacy and the protection of your personal information. This Privacy Policy explains how this application handles information and describes your related rights.
欢迎您使用 HiFi Music Player。我们非常重视您的隐私和个人信息保护。 本隐私政策旨在说明本应用如何处理信息以及您所享有的相关权利。
1. Basic Application Information / 一、应用基本信息
Application Name: HiFi Music Player
Developer: Liam Leo
Contact Email: linlin2025gml@gmail.com
2. Information Collection / 二、信息收集说明
HiFi Music Player is a local music player mainly used to scan, manage, and play local audio files stored on the user's device.
Except for information necessary to provide the application's functions, this application does not actively collect, upload, store, or share your personally identifiable information.
This application does not access your contacts, text messages, call history, location information, camera, or microphone.
HiFi Music Player 是一款本地音乐播放器，主要用于扫描、管理和播放用户设备中的本地音频文件。
除实现应用功能所必需的信息外，本应用不会主动收集、上传、存储或共享您的个人身份信息。
本应用不会访问您的通讯录、短信、通话记录、位置信息、相机或麦克风。
3. Permission Usage / 三、权限使用说明
To provide its normal functions, this application may request the following permissions:
- Audio/Media File Access: Used to scan, read, and play local music files stored on the user's device. This application does not upload, share, or collect the content of the user's audio files.
- Notification Permission: Used to display music playback notifications and provide playback controls, such as play, pause, previous track, and next track.
- Foreground Service and Wake Lock Permission: Used to maintain local music playback and playback controls while the application is running in the background or the device enters sleep mode.
- Modify Audio Settings Permission: Used for music playback-related audio behavior, such as audio focus management, media volume control, playback audio attributes, high-fidelity playback, equalizer, and audio effects processing. This application will not use this permission to record audio, monitor the microphone, upload audio content, or modify phone calls, ringtones, or other system audio settings unrelated to this application's playback.
These permissions are used only for music playback-related functions and will not be used to upload, copy, sell, or share user files.
为了实现正常功能，本应用可能申请以下权限：
- 读取音频/媒体文件权限： 用于扫描、读取和播放用户设备中的本地音乐文件。本应用不会上传、共享或收集用户的音频文件内容。
- 通知权限： 用于显示音乐播放通知以及提供播放、暂停、上一曲、下一曲等控制功能，方便用户在后台播放时进行操作。
- 前台服务与唤醒锁权限： 用于在应用切换到后台或设备进入休眠状态时，保持本地音乐持续播放，并确保播放控制功能正常可用。
- 修改音频设置权限： 用于与音乐播放相关的音频行为，例如音频焦点管理、媒体音量控制、播放音频属性、高音质播放、均衡器及音效处理。 本应用不会使用该权限进行录音、监听麦克风、上传音频内容，也不会修改通话、铃声或其他与本应用播放无关的系统音频设置。
上述权限仅用于实现音乐播放相关功能，不会用于上传、复制、出售或共享用户文件。
4. Internet Connection / 四、网络连接说明
This application may connect to the internet for the following purposes:
- Verifying Google Play purchase status;
- Processing one-time Pro version upgrades;
- Checking for application updates through Google Play;
- Providing necessary error feedback or system support services.
This application checks for updates only through Google Play. When checking for updates, it may open the Google Play Store page of this application. This application does not upload the user's local music files.
本应用可能连接互联网，用于：
- 验证 Google Play 购买状态；
- 处理一次性升级 Pro 版；
- 通过 Google Play 检查应用更新；
- 提供必要的错误反馈或系统支持服务。
本应用仅通过 Google Play 检查应用更新。在检查更新时，可能会打开本应用的 Google Play 商店页面。 本应用不会上传用户的本地音乐文件。
5. Google Play Billing / 五、Google Play Billing 支付说明
If you purchase the one-time Pro version upgrade, the payment process will be completed through Google Play Billing.
This application does not collect, store, or process payment information such as your bank card number, credit card details, or payment password. All payment information is processed by Google in accordance with Google's privacy policy.
如果您一次性付费升级为 Pro 版，支付过程将通过 Google Play Billing 完成。
本应用不会收集、保存或处理您的银行卡、信用卡或支付密码等支付信息， 所有支付信息均由 Google 根据其隐私政策进行处理。
6. Third-Party Services / 六、第三方服务
This application may use the following Google services:
- Google Play Services
- Google Play Billing
These services are used only for purchase verification, purchase management, and necessary system support.
The current version does not integrate third-party advertising, analytics, or push notification SDKs.
本应用可能使用以下 Google 服务：
- Google Play Services
- Google Play Billing
这些服务仅用于购买验证、购买管理以及必要的系统支持。
当前版本未接入广告、统计、推送类第三方 SDK。
7. Children's Privacy / 七、儿童隐私保护
This application is not specifically intended for children under the age of 13 and does not knowingly collect personal information from children.
本应用不专门面向 13 岁以下儿童提供服务，也不会主动收集儿童个人信息。
8. Your Rights / 八、用户权利
You may at any time:
- Manage application permissions in your device's system settings;
- Stop using or uninstall this application;
- Contact us by email.
Disabling certain permissions may cause some functions to become unavailable.
您可以随时：
- 在系统设置中管理应用权限；
- 停止使用或卸载本应用；
- 通过电子邮箱联系我们。
关闭部分权限可能导致部分功能无法正常使用。
9. Data Security / 九、数据安全
We take reasonable measures to protect user data. Because HiFi Music Player primarily operates locally on your device, your music files will not be uploaded to the developer's servers.
我们将采取合理措施保护用户数据安全。由于 HiFi Music Player 主要在本地运行， 您的音乐文件不会被上传至开发者服务器。
10. Privacy Policy Updates / 十、隐私政策更新
This Privacy Policy may be revised due to changes in application functions, legal and regulatory requirements, or Google Play policies. Updated content will be published on this page and will be governed by the latest stated update date.
随着功能变化、法律法规要求或 Google Play 政策更新，本隐私政策可能会进行修订。 更新后的内容将在本页面公布，并以最新更新日期为准。
11. Contact Us / 十一、联系我们
If you have any questions, comments, or suggestions regarding this Privacy Policy, please contact us using the following information:
Developer: Liam Leo
Email: linlin2025gml@gmail.com