mckero
a757474b06
根因： collectPassAndStartTickLoop() 启动时调用 findCurrentPass() 获取当前过境， 之后进入 while(isActive) 循环每秒 tickPass()，但从不重新检查过境是否结束。 结果：过境 LOS 后雷达页面继续显示旧卫星位置（冻结在地平线），用户必须 手动返回过境列表重新点击下一个过境。 触发条件： 1. 用户在过境进行中打开雷达页面 2. 过境结束时用户仍停留在雷达页面 3. passes 列表中存在后续过境 修复： 每次 tick 开始时检查 timeNow > pass.losTime，如果过境已结束则调用 findCurrentPass() 查找下一个过境。findCurrentPass() 的三级回退逻辑 （精确匹配 → 时间窗口 → 同卫星 → 第一个）保证能拿到合理的下一个过境。 如果找到且与当前 pass 不同，则重新 loadPassData() 加载新过境的电台和轨迹。 影响： 雷达页面现在会无缝切换到下一个过境，用户体验接近实时卫星跟踪软件。 如果 passes 列表为空（所有过境都结束），页面保持最后状态不崩溃。
Look4Sat: Satellite tracker
Radio satellite tracker and pass predictor for Android, inspired by Gpredict
Track satellite passes with ease!
Thanks to Celestrak and SatNOGS you have access to over 9000 active satellites.
You can search the entire database by NORAD Catalog Number or the satellite's name.
Orbital positions and passes are calculated relative to your location.
To get reliable data make sure to set the station position via the app Settings.
The application is built using Kotlin, Coroutines, Jetpack Compose and Navigation.
It is now and always will be completely ad-free and open-source.
Main features:
- Predicting satellite positions and passes for up to 10 days
- Showing the list of currently active and upcoming satellite passes
- Showing the active pass progress, polar trajectory and transceivers info
- Showing the satellite positional data, footprint and ground track on the map
- Custom TLE satellite data import is available via Three Line Element .txt files
- Offline first: calculations are made offline. Weekly TLE data update is recommended.
License
The Look4Sat application code is licensed under the GNU General Public License v3.0.
The CW decoder in feature/cw bundles the DeepCW
neural decoding model, licensed under the GNU Affero General Public License v3.0 only
(AGPL-3.0-only). Because the combined work incorporates an AGPL-3.0 component, the
combined work is distributed under the
GNU Affero General Public License v3.0 — GPL-3.0 Section 13 permits the
combination, and AGPL-3.0 Section 13 applies to the combined work as a whole.
Model provenance and attribution are documented in
feature/cw/licenses/NOTICE.md; the original GPL-3.0
text is preserved at feature/cw/licenses/Look4Sat-GPL-3.0.txt. The CW model runs
locally on-device and does not provide services over a network.