This is an example of how to implement pagination in a Jetpack Compose application using the Paging 3 library. The example fetches data from a fake API with simulated delays and errors, demonstrating how to handle loading, error, and data states in the UI.
- Fetches data from a fake API with pagination support.
- Displays a list of items in a paginated manner.
- Shows loading indicators while data is being fetched.
- Handles errors and provides a retry mechanism."TODO"
Demo.mp4
- Jetpack Compose - A modern UI toolkit for building native UIs in Kotlin.
- Paging 3 - A library that helps load and display data in a paginated manner.
- Hilt - A dependency injection library for Android.
In this example, if there is an error while fetching data, the app handles it gracefully by showing an error message in the UI. The error message provides a clickable behavior to trigger a retry, allowing the user to attempt fetching the data again.
When the data fetching encounters an error, the UI will display a user-friendly error message, such as "Error loading data. Tap to retry." The user can tap on the error message to trigger a retry, and the app will make another attempt to fetch the data.
The error handling logic is implemented in the HomeScreen composable. When the LazyColumn is displaying data, the dataList.loadState property provides information about the current state of data loading, which includes loading, error, and not loading (ready) states.
This project is licensed under the MoNaser License - see the LICENSE.md file for details.
Feel free to clone, modify, and use this example in your own projects!