Abstract
The “Android Location-Based Alarm” is a mobile application designed to alert users when they reach a specific geographic location. Unlike traditional alarms that are set based on time, this app triggers alerts based on the user’s proximity to a predefined location. The application is particularly useful for travelers, commuters, and anyone who needs to be reminded to perform an action upon reaching a specific destination.
Existing System
Traditional alarm apps are time-based, meaning users must estimate how long it will take to reach a destination and set an alarm accordingly. This approach can be unreliable, especially when delays or changes in travel routes occur. Existing map applications may offer some location-based notifications, but they typically focus on general notifications or directions rather than customizable alarms tied to specific locations.
Proposed System
The proposed “Android Location-Based Alarm” system allows users to set alarms based on GPS coordinates or specific locations on a map. The app monitors the user’s location in real-time and triggers an alarm when the user approaches the specified location. Users can set multiple location alarms, customize alert types, and receive notifications even if the app is running in the background. The system offers a reliable and convenient way to be reminded of tasks or activities that need to be done upon arrival at certain places.
Methodologies
- Agile Development: Use Agile methodology to allow for iterative development, continuous feedback, and refinement based on user needs.
- User-Centered Design (UCD): Focus on creating an intuitive and simple user interface that makes it easy for users to set and manage location-based alarms.
- Test-Driven Development (TDD): Ensure reliability and accuracy by writing and running tests throughout the development process to validate location tracking and alarm triggering.
Technologies Used
- Android SDK: For developing the core application, including user interface, location services, and background processes.
- Java/Kotlin: Programming languages used for Android app development.
- Google Maps API: For enabling users to select specific locations on a map where they want the alarm to trigger.
- GPS and Location Services: To track the user’s real-time location and monitor proximity to the predefined location.
- Firebase/SQLite: For storing user data, including saved locations, alarms, and user preferences.
- Push Notifications: To alert users when they are approaching the set location, even if the app is not active.
- Background Services: To run the location monitoring and alarm triggering processes even when the app is closed or in the background.
