https://producingtechnology.com/65-apps/pangmingyuan_183216_15200473_mp2335.html
The application appears to be a subway safety and monitoring tool. It provides users with alerts related to subway activity, displays a map of subway stations, and allows users to write and submit reports about specific stations. Additionally, the app includes a settings section where users can configure emergency contacts, enable push notifications, and adjust the notification radius for receiving alerts based on proximity.
"Fix the backend data integration by ensuring the JSON endpoint is valid, accessible, and returns real-time subway data. Implement proper error handling with user-friendly messaging and retry mechanisms when data fails to load. Add monitoring or logging to detect broken endpoints (such as HTTP 404 errors). Improve the app by allowing offline caching of recent valid data instead of relying on static sample data. Enhance the subway map with real-time updates, station status indicators, and filtering options. Expand the reporting feature to include photos, categories, and status tracking of submitted reports. Improve the emergency alert system by adding confirmation flows, location sharing, and customizable alert triggers. Refine push notification controls with more granular preferences (time, type, urgency). Overall, ensure the app delivers reliable, real-time data and a robust user experience."