MyAlbums App

This is a sample project for review subjects like MVVM and Repository pattern with Kotlin.

Deployment

Download the code and run it. No additional configurations are needed.

Architecture

Using MVVM and reactive programming we can handle background tasks in a cleaner way, and be notified about results whenever they are ready. Also, classes were organized depending on their responsibility and interaction.

Data

For models and sources (Repository)

DI

For Dependencies Injection Module

Provider

For data providers like cloud (APIs), local (DBs & preferences)

UI

For Activities, fragments, view models, and use cases

Utils

For functions and constants that could be called multiple times from several project sections

Features

Request albums from network
Show albums on Grid
Shimmer animation for loading
Image transformation (For rounded corners)
Retry logic
Basic transition between fragments
Detail screen
Image caching (Load high res when available)
DB storing
Dark & Light mode
Fullscreen

Future improvements

Compose
Animations between fragment's elements
Pagination for listing albums
Blur effect on list screen title
Split into several DI modules
Support more exceptions (Error's handling)

Screenshots

Light Mode:

Dark Mode:

Videos

List:

https://github.com/icerrate/MyAlbums/blob/master/screenshots/scroll_mini.mov

Detail:

https://github.com/icerrate/MyAlbums/blob/master/screenshots/detail_mini.mov

Retry Feature:

https://github.com/icerrate/MyAlbums/blob/master/screenshots/retry_mini.mov

License

MIT