Music

Spotify

Sample Android app in Kotlin for searching artists on Spotify.

Building the app

• Gradle build system
• Requires Java 8

Important note: to use the services you need to register on Spotify Developer Console in order to obtain client secrets and add them to the project local.properties file:

clientID="<your_client_id>"

scheme="<your_scheme>"

host="<your_host>"

Authentication

• Using Spotify Android SDK for authentication and artist search. For using the app you need to login or sign up for a Spotify account.

Architecture

• MVVM (Model-View-ViewModel)
• Android Arhitecture Components
• LiveData
• RxKotlin
• RxRelay

Dependency management

• Google/Dagger - Dependency injection

Network

• Square/Retrofit - HTTP RESTful connections
• OkHttp 3 - HTTP client
• Square/Moshi - Network JSON deserializer

Unit tests

• JUnit4
• Mockito-Kotlin

Other

Image loading

• Glide - An image loading and caching library for Android focused on smooth scrolling

Logging

• Timber

Code quality

• Ktlint - An anti-bikeshedding Kotlin linter with built-in formatter
• Detekt - Static code analysis for Kotlin

Roadmap:

• Espresso - UI testing framework
• ProGuard - Code obfuscation
• CircleCI - Continuous integration
• Firebase - Analytics

Wunderlist:

• Android Jetpack/Navigation - Android navigation framework

Disclaimer:

PERSONAL PROJECT - NOT INTENDED FOR COMMERCIAL USE