This app allows users to fetch data from the Frankfurter currency exchange API and store it locally for offline use. I encountered the need for such an app, so I made it to learn Kotlin and Android development.
The app is currently not available for download. I plan to publish it for free once it has sufficient functionality and thorough testing.
- Offline
- Check exchange values for selected currencies
- Select currencies from those already added
- Remove currencies from the list
- Online
- Add new currencies available in the Frankfurter API
- Search for currencies to add by code and name
Converting currency values yields results quickly.
The screen showing available currencies clearly displays the selected options.
- Kotlin
- Jetpack Compose
- Coroutines
- Ktor
To reduce data transfer, only new exchange rates are fetched when a user adds a new currency. Future plans include adding a condition to refresh the entire exchange rate table only once a day, aligning with the Frankfurter database update schedule.
This is personal project aimed at enhancing my coding skills and knowledge. It's not intended as a finished product but rather a learning tool. Your feedback is valuable for my growth, but please note that changes and improvements are ongoing as I continue to learn.
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