隐私政策 · Privacy Policy
应用：涛依旧充电提醒 / Charge Alert · 包名 xin.taoyijiu.chargealert · 生效日期：2026-09-14
简体中文
我们收集什么
不收集任何数据。本应用：
- 不申请联网权限
- 不集成广告、统计、崩溃上报等任何第三方 SDK
- 不读取通讯录、位置、相册等个人信息
- 没有服务器，也没有账号体系，无任何数据上传
唯一说明：应用会读取系统设备标识 ANDROID_ID，但仅在你的手机本地用于计算激活码校验值（配合「输入激活码解锁」功能），不会发送、上传或与任何第三方共享。
应用在本机保存什么
以下数据只写在你自己的设备上，不会离开设备：
| 数据 | 存放位置 | 用途 |
|---|---|---|
| 提醒电量、铃声、震动与音量偏好、开机自启开关 | 应用私有 SharedPreferences | 记住你的设置 |
| 充电记录（起止时间、起止电量、目标电量、是否触发提醒） | 应用私有 Room 数据库 | 在「充电记录」里展示历史 |
卸载应用即会一并删除。若你在系统设置里开启了 Android 的备份功能，上述数据可能随系统备份一同保存到你的 Google 账号，这由 Android 系统负责，我们无法访问。
权限用途
| 权限 | 为什么需要 |
|---|---|
FOREGROUND_SERVICE / FOREGROUND_SERVICE_SPECIAL_USE | 息屏后继续监控电量 |
POST_NOTIFICATIONS | 显示监控状态与到点提醒 |
USE_FULL_SCREEN_INTENT | 锁屏状态下点亮屏幕提醒你拔电 |
VIBRATE | 响铃时震动 |
WAKE_LOCK | 响铃期间不被系统挂起 |
RECEIVE_BOOT_COMPLETED | 重启后恢复监控 |
REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | 避免系统清理监控进程导致提醒不响 |
注：早期版本曾声明 BATTERY_STATS；该权限为系统签名级，普通应用无法获得，现已移除。
第三方
无。本应用不包含任何广告或分析服务。
儿童
本应用不面向儿童，也不会收集任何人的数据。
变更与联系
政策如有更新，会在本页面更新生效日期。任何疑问请联系：17383626970@163.com
English
What we collect
Nothing. Charge Alert:
- requests no network permission
- bundles no advertising, analytics, or crash-reporting SDK
- reads no contacts, location, or photos
- has no server and no accounts; nothing is ever transmitted
One note: the app reads the system device identifier ANDROID_ID, but uses it only on your device to compute the license-key check value for the "enter activation key" feature. It is never sent, uploaded, or shared with anyone.
What is stored on your device
The following never leaves your phone:
| Data | Location | Purpose |
|---|---|---|
| Target level, ringtone, vibration and volume preferences, resume-after-reboot flag | app-private SharedPreferences | remember your settings |
| Charging sessions (start/end time, start/end level, target, whether the alarm fired) | app-private Room database | shown in “Recent charging” |
Uninstalling the app deletes all of it. If you have Android backup enabled, this data may be included in your device backup held by your Google account; that is handled by Android and is not accessible to us.
Permissions
| Permission | Why |
|---|---|
FOREGROUND_SERVICE, FOREGROUND_SERVICE_SPECIAL_USE | keep watching the battery level with the screen off |
POST_NOTIFICATIONS | show the monitoring status and the charge alert |
USE_FULL_SCREEN_INTENT | light up a locked screen when the target is reached |
VIBRATE | vibrate with the alarm |
WAKE_LOCK | keep the alarm playing while the screen is off |
RECEIVE_BOOT_COMPLETED | restore monitoring after a restart |
REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | stop power management from killing monitoring |
Note: earlier builds declared BATTERY_STATS; it is a signature-level permission that a normal app can never be granted, so it has been removed.
Third parties
None. No advertising or analytics services are included.
Children
Not directed at children, and no data is collected from anyone.
Changes and contact
Any update will change the effective date on this page. Questions: 17383626970@163.com