FocusFuel is a Pomodoro app designed to help you stay motivated and beat procrastination. With FocusFuel, you can collect completed Pomodoros and exchange them for rewards, creating a tangible incentive to stay focused on your work or studies.
This application has been developed for the Kotlin Multiplatform Contest 2025, showcasing the potential of Kotlin Multiplatform to build cross-platform applications with ease.
- Reward System: Add custom rewards and exchange your completed Pomodoros for them.
- Purchase History: Keep track of your redeemed rewards.
- Reward Collection: Mark whether you have collected a reward.
- Cross-Platform: Supports desktop and Android devices.
This app was created by a student who understands the challenges of staying productive and aims to make productivity more engaging.
- Best Way: Run the following command to package the app for your operating system:
./gradlew packageDistributionForCurrentOS - Quick Way: Use this command to run the app directly:
Note: Notifications may not work with this method.
./gradlew composeApp:run
- Ensure you have an Android virtual device set up. If not, create one using Android Studio.
- Select the
composeApprun configuration from the list. - Choose your virtual device and click Run.
To adjust the timer length for quicker testing or use, you can modify the duration in the PomodoroTimer.kt file. This allows you to collect Pomodoros faster without waiting for the full default timer duration.
The app requests permission to send notifications to enhance your experience. However, it remains fully functional even if notification permissions are not granted.
FocusFuel leverages Circuit by Slack to implement the unidirectional data flow (UDF) design pattern. It also utilizes Circuit's built-in navigation for seamless user experience.
| Library | Description |
|---|---|
| JetBrains/compose-multiplatform | For building modern, responsive UIs across platforms |
| russhwolf/multiplatform-settings | For saving key-value data |
| mirzemehdi/KMPNotifier | For sending notifications |
| touchlab/Kermit | Logging |
| evant/kotlin-inject and amzn/kotlin-inject-anvil | Dependency injection |
| androidx/room | Database management |
| chrisbanes/haze | Semitransparent composables |
| arrow-kt/arrow | Functional error handling |
If you have suggestions or find issues, feel free to submit an issue or a pull request. Let's make productivity rewarding together!