Fourthwall Recruitment Task

Android recruitment task made for Fourthwall.

Features

• List of images
  • Shown as a grid list
  • Number of columns depends on screen size and orientation
• Image details
  • Full image
  • Author
  • Share button to share image with other apps
• Loading state
• Error state

Screenshots

Details

• MVI pattern
• UI created with Jetpack Compose
• DI done with Hilt
• API calls made with Retrofit
• JSON parse made with Moshi
• Images are downloaded from Lorem Picsum API
• Images loaded with Coil
• Used Gradle Kotlin DSL
• Included Unit Tests

Main project structure

• data package contains:
  • entities
  • local and remote data sources
  • mappers
  • repositories
• domain package contains:
  • models
  • use cases
• ui package contains:
  • details ui and view model
  • gallery ui and view model

Further steps

• Create different build variants or extract url for different environments
• Extract data, domain, ui packages as separate modules

How to run?

Build project

You can build a project manually from Android Studio or use the following gradle command:

./gradlew installDebug

Unit Tests

You can run unit tests manually from Android Studio or use the following gradle command:

./gradlew testDebugUnitTest

License

 Copyright 2021 Wojciech Kryg

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.