Android Libraries & Plugins

Kotlin

• kotlinx.coroutines Library support for Kotlin coroutines.
• dokka Documentation Engine for Kotlin.

Google

• Material Modular and customizable Material Design UI components for Android.
• OSS Licenses Gradle Plugin This Gradle plugin scans the POM dependencies of a project at compile time.

mBaas

• Firebase A comprehensive app development platform.

AndroidX

• Android Jetpack Jetpack is a suite of libraries, tools, and guidance to help developers write high-quality apps more easily.

UI

• Groupie Groupie helps you display and manage complex RecyclerView layouts.
• Epoxy Epoxy is an Android library for building complex screens in a RecyclerView.
• FastAdapter The bullet proof, fast and easy to use adapter library, which minimizes developing time to a fraction.
• PhotoView Implementation of ImageView for Android that supports zooming, by various touch gestures.
• Compressor An android image compression library.
• ExoPlayer An extensible media player for Android.
• shimmer-android An easy, flexible way to add a shimmering effect to any view in an Android app.

Client

• OkHttp Square’s meticulous HTTP client for Java and Kotlin.
• Retrofit Type-safe HTTP client for Android and Java by Square, Inc.
• ktor-client(android) The HTTP Client supports several platforms.

Image Downloader/Cache

• Coil Image loading for Android backed by Kotlin Coroutines.
• Glide An image loading and caching library for Android focused on smooth scrolling.
• Picasso A powerful image downloading and caching library for Android.

JSON Serialize

• kotlinx.serialization Kotlin multiplatform / multi-format serialization.
• Kotshi(include Moshi) An annotation processor that generates Moshi adapters from immutable Kotlin data classes.

Dependency Injection

• Dagger Hilt Hilt provides a standard way to incorporate Dagger dependency injection into an Android application.
• Koin Kotlin - a pragmatic lightweight dependency injection framework for Kotlin.

Reactive Extensions

• RxAndroid RxJava bindings for Android.
• RxKotlin RxJava bindings for Kotlin.

Utility

• ThreeTenABP An adaptation of the JSR-310 backport for Android.

Debug

• Timber A logger with a small, extensible API which provides utility on top of Android's normal Log class.
• OkHttp-Interceptors Interceptors are a powerful mechanism that can monitor, rewrite, and retry calls.
• Chuck An in-app HTTP inspector for Android OkHttp clients.
• Hyperion-Android App Debugging & Inspection Tool for Android.
• LeakCanary LeakCanary is a memory leak detection library for Android.
• Stetho A debug bridge for Android applications.
• Flipper Extensible mobile app debugger.

Test

• kotlinx.coroutines.test This package provides testing utilities for effectively testing coroutines.
• MockK Mocking library for Kotlin.
• MockWebServer A scriptable web server for testing HTTP clients.
• PowerMock PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.
• Roborectric Robolectric is a framework that brings fast and reliable unit tests to Android.
• Truth Fluent assertions for Java and Android.
• AssertJ A set of AssertJ helpers geared toward testing Android.

AndroidStudio Plugin

• Android Resource Usage Count Github Count for android resource usage and show in each line.
• Json To Kotlin Class Plugin for Kotlin to convert Json String into Kotlin data class code quickly.
• Kotlin Fill Class Intellij plugin that provide intention action for empty constructor or function to fill property with default value.
• kdoc-generator Plugin to generate class and method KDoc.