一句话版本
- 图片和图纸的转换、识别、裁剪与绘制，都在你的手机上完成。
- 只有你主动使用相关功能时，才会请求相册、相机或蓝牙权限。
- 作品库、豆库存量、调整明细和拼豆消耗记录，都保存在你的手机里。
- 蓝牙只用来连接和控制拼豆板，不用于获取位置，也不提供给第三方。
- 只有浏览素材库、使用链接取图或登录账号时，才会发出必要的网络请求。
感谢选择豆来像素！豆来像素（下文称“我们”或“本应用”）明白个人信息与创作内容对您有多重要。我们坚持“数据优先留在本地、只取必要信息、过程公开透明”的做法，努力让您安心、专注地享受拼豆创作。下面是我们的隐私保护说明，请您认真阅读：
一、图片与图纸在本机完成处理
本应用最主要的图像处理功能（含相册图片转像素画、拍摄图纸的网格识别、裁切微调以及自由绘制）全部在您的设备上独立完成。您拍摄或选取的原始照片只用于本机算法转换，在您没有主动操作的情况下，绝不会擅自上传到任何远程服务器。
二、系统权限的使用方式
只有当您主动使用相应功能时，我们才会按需申请系统权限，您随时可以在系统设置中查看、调整或收回授权：
- 相册与相机权限：仅在您使用“照片转图纸”“读取图纸”或存储作品图片时才会用到，用来读取您选定的图片或拍照识别；
- 蓝牙权限：仅在您搜索、连接并控制智能 LED 拼豆板时才会用到。
三、与智能拼豆板的蓝牙通信
通过低功耗蓝牙（BLE）连接拼豆板时，传输的数据只用于核对设备状态、发送像素点阵图案、开关屏幕和调节亮度。我们不会借助蓝牙获取您的精确位置，也不会把硬件通信数据提供给任何第三方。
四、数据存放与在线服务
- 保存在本机的数据：您存入作品库的作品、豆库中的存量数字、存量调整明细和拼豆消耗记录都保存在您的手机里，您可以随时在应用中修改或删除；
- 联网请求：当您主动浏览“素材库”、使用“链接取图”或登录个人账号时，应用只会发出完成该功能所必需的网络请求。
五、未成年人的隐私保护
我们非常重视未成年人的个人信息安全，不会主动收集未成年人的敏感信息。如果您是未成年人，建议在监护人的陪伴和指导下使用本应用。
六、政策变更与联系方式
随着功能不断更新，我们可能会适时调整本《隐私政策》，修改后的内容将在应用内发布并生效。如果您对本政策有任何疑问或建议，欢迎随时通过应用内的帮助渠道或应用商店页面与我们联系，也可以前往本站的支持页面查看联系方式。
The short version
- Converting, recognizing, cropping and drawing images and patterns all happen on your phone.
- Photos, camera and Bluetooth access are requested only when you use a feature that needs them.
- Your collection, bead stock, stock history and usage records are kept on your phone.
- Bluetooth is used only to connect to and control your bead board — never for location, and never shared with third parties.
- Network requests are made only when you browse the material library, open shared links or sign in.
Thanks for choosing Dolapix! Dolapix (“we” or “the App”) understands how much your personal information and creative work matter to you. Following a local-first, collect-only-what’s-needed, open-and-transparent approach, we aim to give you a safe and focused bead-crafting experience:
1. Image & Pattern Processing Stays on Your Device
The App’s main image tools—turning photos into pixel art, recognizing the grid in pattern pictures, fine-tuning crops, and freehand drawing—all run on your own device. Photos you take or choose are converted locally only, and nothing is sent to an outside server unless you deliberately do so.
2. How System Permissions Are Used
Permissions are requested only at the moment you use a feature that needs them, and you can review or withdraw them any time in your device settings:
- Camera & Photos: Needed only to bring in images, scan pattern pictures, or store artwork images.
- Bluetooth: Needed only to find, connect to, and control your smart LED bead board.
3. Bluetooth Communication with the Bead Board
Bluetooth Low Energy (BLE) traffic serves only to confirm the device state, send pixel matrices, switch the screen on or off, and adjust brightness. We never use Bluetooth to find out your precise location, and hardware data is not handed to any third party.
4. Where Data Lives & Online Services
- On-Device Data: The works in your collection, bead stock counts, stock change history, and usage records are kept on your phone, and you can edit or delete them whenever you like.
- Network Requests: Requests go out only when you browse the material library, open shared links, or sign in to your account.
5. Protecting Children
We take children’s personal information seriously and never knowingly gather sensitive data from minors. Younger users should use the App together with a parent or guardian.
6. Policy Changes & Contact
As features evolve we may revise this Privacy Policy. If you have questions or suggestions, contact us through in-app help or our app store page, or find our contact details on the Support page.