Awesome-kotlin-android

A list of awesome Kotlin android projects, libraries, documents and other resources.

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Android

• anko - Pleasant Android application development
• Twidere-Android -
• kotterknife - View "injection" library for Android .
• Multi-Selection - Multiselection Solution for Android in Kotlin
• BlackLight - A light Sina Weibo client for Android
• JellyToolbar -
• SearchFilter - Implementing Search Filter Animation in Kotlin for Quora Meets LinkedIn, Our App Design Concept
• Bandhook-Kotlin - A showcase music app for Android entirely written using Kotlin language
• Kotlin-Android-Template - 🚀 An Android project template using Kotlin/MVP/ReactiveX. It provides a generator to fast create a Kotlin Android tem…
• android-snowfall - Fully customizable implementation of "Snowfall View" on Android .
• debug-bottle - 🍼 Debug Bottle is an Android runtime debug / develop tools written using kotlin language.
• Bubble-Picker - An easy-to-use animation which can be used for content picking for Android
• tachiyomi - Free and open source manga reader for Android
• Fuel - The easiest HTTP networking library for Kotlin/ Android
• Kotlin-for-Android-Developers - Companion App for the book
• KAndroid - Kotlin library for Android
• GankClient-Kotlin - gank.io kotlin实现的干货集中营 Android 客户端 Kotlin Dagger Databinding Rxjava Retrofit Okhttp3
• codeview-android - Display code with syntax highlighting 🔆 in native way.
• Murmur - 📻 A third-party DoubanFM android client.
• input-mask-android - User input masking library repo.
• FingerprintAuthHelper - A small library that allows You to easily manage fingererprint authentication inside your Activity or Fragment on dev…
• LightCalendarView - A lightweight monthly calendar view for Android , fully written in Kotlin. Designed to meet the minimum demands for ty…
• LastAdapter - Don't write a RecyclerView adapter again. Not even a ViewHolder!
• CircleLayout - An Android layout for arranging children along a circle
• DateTimeRangePicker - A date time range picker for android written in Kotlin
• kotlin-dagger-example - Example of Android project showing integration with Kotlin and Dagger 2
• KBinding - Android MVVM framework write in kotlin, develop Android has never been so fun.
• Simple-Calendar - A simple calendar with events, customizable widget and no ads.
• stencil - Android library, written exclusively in kotlin, for animating the path created from text
• PassAndroid - Android App to view passes
• OfficialFoldingTabBar.Android -
• AsyncAwait - async/await for Android built upon coroutines introduced in Kotlin 1.1
• StickySwitch - ⭐️ beautiful switch widget with sticky animation ⭐️
• simpletask-android -
• android-architecture-counter-sample - Sample app using Android architecture components
• Evil-Hide - An android app that can hide other apps' icon in the launcher without root permission. 一个用于隐藏应用的app（不需要Root权限）
• fakeit - The Kotlin fake data generator library!
• kotlin-koi - Koi, a lightweight kotlin library for Android Development.
• red-moon - An android screen filter app for night time phone use
• FunctionalAndroidReference - Showcase project of Functional Reactive Programming on Android , using RxJava.
• kotlin-android-flux - Example of Android app with Flux and Kotlin and Dagger2 and famous libraries.
• AndroidDeviceNames - A tiny Android library that transforms the device model name into something users can understand.
• KedditBySteps - Small Reddit Android client developed with Kotlin
• Stepper-Touch - Stepper Touch for Android based on: https://material.uplabs.com/posts/stepper-touch-interface
• ActivityStarter - Simple Android Library, that provides easy way to start the Activities with arguments.
• LabCoat - GitLab client for Android . Mirror of project on GitLab
• Pr0 - Offizielle pr0gramm app für Android . Download auf https://app.pr0gramm.com
• android-kotlin-samples - Some basic samples of Kotlin for Android
• palettehelper - Utility Android app for generating color palettes of images using the Palette library. Written in Kotlin.
• SurvivalManual - Libre Survival Manual for Android with offline in mind
• NewsCatchr-OpenSource - Code of the NewsCatchr app
• androidKotlin - Kotlin extenstion method for better Android development
• Apollo - 🚀 Best IPC and APT RxBus for android (进程间通信,编译时注解的RxBus)
• bodyweight-fitness-android - Bodyweight Fitness ( Android )
• intellij-java2smali - A plugin for IntelliJ IDEA & Android Studio to easily compile Java & Kotlin files to smali.
• SimpleRatingBar - SimpleRatingBar allows us to create a RatingBar with margin between items
• animated-clock-icon - Easy-to-use animated clock icon for Android
• android-mvp-kotlin-starter - [WIP] [ Android MVP Kotlin] Android App starter based on Kotlin + MVP + Dagger2 + RxJava2 + Robolectric + Espresso + M…
• lattekit - Android framework for building UI quickly in Kotlin, inspired by React.js
• Kotlin-Android-Boilerplate - Kotlin Android boilerplate project with MVVM architecture using RxJava, Dagger 2, and more!
• LastPagerAdapter - Don't write a ViewPager Adapter! Hook up your ViewPager to your data model using Android Data Binding Framework. With…
• Simple-Gallery - A gallery for viewing photos and videos without ads.
• kotlin-jetpack - A collection of useful extension methods for Android
• Keddit - Keddit: A Reddit Android client using Kotlin (Retrofit, RxJava, RxAndroid...)
• gobandroid - A Goban for Android
• FontBinder - Easy font usage in your Android XML layouts
• Kotpref - Kotpref - Android SharedPreferences delegation library for Kotlin
• kotlinAndroidLib - Kotlin "sugar" for Android
• kaffeine - Kaffeine is a Kotlin-flavored Android library for accelerating development.
• Put.io - Put.io for Android !
• twittnuker - Android 4.0+ Twitter Client
• audiowave-progressbar - Lightweight audiowave progressbar for Android
• simple-range-view - SimpleRangeView is custom view component for Android , that provides for the selection of a range
• StockTicker - A resizable stock ticker widget for your android home screen, written in Kotlin
• OpenConference-android - An Android App for your Conference
• android - Standard Notes Android app.
• Gank.io-for-Kotlin-Android - 一个 Kotlin 开发的 Gank.io 客户端
• FanfouHandpick - 📖 A Fanfou Handpick Client Developed by Kotlin
• tropos-android - Weather and Forecasts for Humans
• realmfieldnameshelper - Realm extension library used to create more type-safe queries.
• GradleAspectJ-Android - gradle plug-in adding supports of AspectJ into Android project
• android-drawable-dsl - DSL for constructing the drawables in Kotlin instead of in XML
• AsyncAwait-Android - Utilizing async-await in Android
• chicago-roboto - Web and Android app for Chicago Roboto conference
• redchain - An Android app written in Kotlin to help keep you motivated towards your daily goal(s)
• mpv-android - #mpv- android @ freenode
• kotlin-mvp-example - A small client server app on Kotlin that is using MVP architecture
• monotweety - Simple Twitter Client just for tweeting, written in Kotlin with reactive MVVM-like approach
• Reduks - A "batteries included" port of Reduxjs for Kotlin+ Android
• AdvancedRecyclerView - An easy, empowering Kotlin library for RecyclerView
• AndroidX (Jetpack) GitHub release notes - Get release notes and changelog for AndroidX libraries in GitHub

Libraries

• KAConf - KickAss Configuration. An annotation-based configuration system for Java and Kotlin
• Anko - Anko is a library which makes Android application development faster and easier.
• ActivityStarter - Android Library that provide simpler way to start the Activities with multiple arguments.
• SQLDelight - Generates Java models from CREATE TABLE statements.
• RxKotlin - Kotlin Adaptor for RxJava
• SuperSLiM - A layout manager for the RecyclerView
• Kotlin/Native - a LLVM backend for the Kotlin compiler
• Bubble-Picker - An easy-to-use animation which can be used for content picking for Android
• KBinding - Android MVVM framework write in kotlin.
• TornadoFX - Lightweight JavaFX Framework for Kotlin
• KotlinPreferencesObject - Kotlin Android Library, that makes preference usage in Kotlin simple and fun, using single object with fields binded to SharedPreferences.
• Kotter Knife - View "injection" library for Android.
• Koi - A lightweight kotlin library for Android, including many useful extensions, async functions and quick adapter.
• Wasabi - An HTTP Framework
• Kara Web Framework - Kara is a web framework for the JVM written in Kotlin.
• Kovenant - Promises for Kotlin
• KAndroid - Kotlin library for Android providing useful extensions to eliminate boilerplate code
• Fuel - The easiest HTTP networking library for Kotlin/Android.
• funKTionale - Functional constructs and patterns for Kotlin
• Kotson - Gson for Kotlin, Kotson enables you to parse and write JSON with Google's Gson using a conciser and easier syntax.
• Kwery - Kwery is an SQL library for Kotlin.
• kotlin-core and its related reposiories - A full framework for making Android apps. Based on Anko and Kotson.
• Kotlin NoSQL - Kotlin NoSQL is a reactive and type-safe DSL for working with NoSQL databases.
• Exposed - Exposed is a prototype for a lightweight SQL library written over JDBC driver for Kotlin language.
• Klaxon - Klaxon is a lightweight library to parse JSON in Kotlin.
• Kobalt - Kobalt is a modern and versatile build system.
• jackson-module-kotlin - Module that adds support for serialization/deserialization of Kotlin classes and data classes.
• Kodein - Kodein: Kotlin Dependency Injection
• KBuilders - KBuilders turns your Java builders into beautiful Type-Safe Builders.
• Result - This is a tiny framework for modelling success/failure of operations in Kotlin.
• Tornado FX - A New JavaFX App Framework for Kotlin.
• Spek - A Specification Framework for Kotlin
• Klutter - Library of many small useful things
• Kovert - an invisible, super easy and powerful REST and Web framework overt Vert.x or Undertow
• Injekt - native Kotlin dependency injection (object registry style)
• Solr-Undertow - standalone high perforamnce, simple Solr server. Embeddeable as a library.
• Gradle Script Kotlin - Kotlin language support for Gradle build scripts.
• Kotgo - An android development framework on kotlin using MVP architecture.
• KillerTask - Android AsyncTask wrapper library, written in Kotlin
• Bansa - A state container for Kotlin & Java, inspired by Elm & Redux
• KotlinTest - A kotlin test framework inspired by ScalaTest
• kotlin.logging - A logging framework for Kotlin
• KotlinDiscreteMathToolkit - Set of extensions for Kotlin that provides Discrete math functionalities.
• PultusORM - PultusORM is a sqlite ORM library.
• Voice Overlay - An overlay that gets your user’s voice permission and input as text in a customizable UI. The library covers speech to text and proper permission handling.

Tutorials

• Kotlin for Android (I~IV)
• Kotlin for Android Developers
• Streamline Android Java Code with Kotlin
• Android development with Kotlin
• Building APIs on the JVM Using Kotlin and Spark
• Using Project Kotlin for Android
• Kotlin for cross platform mobile app development
• Learn Kotlin while developing an Android App
• Kotlin for Android & Java Developers

Tools

• IntelliJ IDEA 15 - The best Kotlin IDE, support Java, Groovy, Scala and Android development.
• dokka - Dokka is a documentation engine for Kotlin, performing the same function as javadoc for Java.
• kotlin-vim - Kotlin plugin for Vim. Featuring syntax highlighting and basic indentation
• kotlin-sublime-package - Sublime Text 2 Package for Kotlin Programming Language
• language-kotlin - Kotlin language support in Atom
• kotlin-plugin-eclipse - The Kotlin Plugin for Eclipse helps you write, run, debug and test programs in Kotlin language.
• android-parcelable-intellij-plugin-kotlin - Plugin which generates Android Parcelable boilerplate code in Intellji/Android Studio.
• CodeGlance - Intelij IDEA plugin for displaying a code mini-map similar to the one found in Sublime.
• Kotlin Programming By Example - Video course for Kotlin newbies and beginners in Android development
• JsonToKotlinClass - Plugin for Android Studio And IntelliJ Idea to generate Kotlin data class code from JSON text ( Json to Kotlin )

Resources

• Kotlin coding puzzles - Set of programming challenges thats helps to improve whiteboard coding and problem-solving skills.
• /r/Kotlin
• Kotlin Trending on Github
• Kotlin Academy

Others

• kotlin-for-android-developers-zh
• Kotlin-in-Chinese
• Kotlin-Website-CN
• Kotlin Reference in Chinese

License