3220 Repositories
Android kotlin-mvvm Libraries
Don't write a RecyclerView adapter again. Not even a ViewHolder!
LastAdapter Don't write a RecyclerView adapter again. Not even a ViewHolder! Based on Android Data Binding Written in Kotlin No need to write the adap
Kotpref - Android SharedPreferences delegation library for Kotlin
Kotpref Android SharedPreference delegation for Kotlin. Install repositories { mavenCentral() } dependencies { // core implementation 'co
Koi, a lightweight kotlin library for Android Development.
Koi - A lightweight Kotlin library for Android Koi include many useful extensions and functions, they can help reducing the boilerplate code in Androi
Auto-generate the fastest possible Parcelable implementations for Java and Kotlin
This project is deprecated It will still be maintained, but no new features will be added. Please use Parcelize, as it is the official way of generati
:bouquet: An easy way to persist and run code block only as many times as necessary on Android.
Only 💐 An easy way to persist and run code block only as many times as necessary on Android. Download Gradle Add below codes to your root build.gradl
Simple Android Library, that provides easy way to start the Activities with arguments.
Warning: Library is not maintained anymore. If you want to take care of this library, propose it via Pull Request. It needs adjustmensts for newer ver
async/await for Android built upon coroutines introduced in Kotlin 1.1
Async/Await A Kotlin library for Android to write asynchronous code in a simpler and more reliable way using async/await approach, like: async { pr
Android MVVM framework write in kotlin, develop Android has never been so fun.
KBinding 中文版 Android MVVM framework write in kotlin, base on anko, simple but powerful. It depends on my another project AutoAdapter(A library for sim
:speedboat: Floating navigation view for displaying a list of items dynamically on Android.
Submarine Fully customizable floating navigation view for listing items dynamically on Android. Including in your project Gradle Add below codes to yo
Simple android library to present an animated ferris wheel
Ferris Wheel View Overview An Android Library used to implement an animated Ferris Wheel in android. API SDK 15+ Written in Kotlin Supports landscape
A collection of useful extension methods for Android
Kotlin Jetpack A collection of useful extension methods for Android Arguments Bindings Preferences Bindings Resources Bindings Arguments Bindings publ
🍞 The ultimate breadcrumbs view for Android!
KrumbsView The ultimate breadcrumbs view for Android! Inspired by JotterPad's breadcrumbs. Features: Custom typeface (from /assets and /res/font folde
DSL for constructing the drawables in Kotlin instead of in XML
Android Drawable Kotlin DSL DSL for constructing the drawables in Kotlin instead of in XML Examples Shape drawables ?xml version="1.0" encoding="utf-
Advancement Utils for Android Developer written in Kotlin
RichUtils About Version: 2.0.0 :: Dreaming Bird (夢魅鳥, Yumemidori) :: Release Note (Eng) : https://blog.uzuki.live/richutils-2-0-0-dreaming-bird-releas
Kaffeine is a Kotlin-flavored Android library for accelerating development.
Kaffeine Kaffeine is a Kotlin-flavored Android library for accelerating development. Several Words of Caution Besides the obvious productivity advanta
SharedPreference usage made fun in Kotlin
PreferenceHolder Kotlin Android Library, that makes preference usage simple and fun. To stay up-to-date with news about library This library is younge
An Android Library that provides social login for 15 platforms within by RxJava2, Kotlin and Firebase Authentication.
RxSocialLogin The license information for logo is located at the bottom of the document. These instructions are available in their respective language
Clay is an Android library project that provides image trimming which is originally an UI component of LINE Creators Studio
Clay Clay is an Android library project that provides image trimming. Fully written in Kotlin, Clay is originally a UI component of LINE Creators Stud
:blowfish: An Android & JVM key-value storage powered by Protobuf and Coroutines
PufferDB PufferDB is a ⚡ key-value storage powered by Protocol Buffers (aka Protobuf) and Coroutines. The purpose of this library is to provide an eff
Android Library for requesting Permissions with Kotlin Coroutines or AndroidX LiveData
PEKO PErmissions with KOtlin Android Permissions with Kotlin Coroutines or LiveData No more callbacks, builders, listeners or verbose code for request
🔴 A non-deterministic finite-state machine for Android & JVM that won't let you down
HAL is a non-deterministic finite-state machine for Android & JVM built with Coroutines StateFlow and LiveData. Why non-deterministic? Because in a no
Stateful is a Kotlin library which makes Android application development faster and easier.
Stateful Stateful is a Kotlin library which makes Android application development faster and easier. It helps you delete all the boilerplate code for
Android Library to make SharedPreferences usage easier.
KotlinPreferences Kotlin Android Library, that makes preference usage simple and fun. KotlinPreferences now have a brother. With KotlinPreferences, yo
A curated collection of splendid gradients made in Kotlin
Gradients A curated collection of splendid gradients made in Kotlin (port of https://webgradients.com for Android). Only linear gradients included for
Android utilities for easier and faster Kotlin programming.
Android utilities for easier and faster Kotlin programming. Download Gradle compile 'com.costular:kotlin-utils:0.1' How to use It depends on utilities
💡🚀⭐️ A generalized adapter for RecyclerView on Android which makes it easy to add heterogeneous items to a list
Mystique is a Kotlin library for Android’s RecyclerView which allows you to create homogeneous and heterogeneous lists effortlessly using an universal
Dead simple EventBus for Android made with Kotlin and RxJava 2
KBus Super lightweight (13 LOC) and minimalistic (post(), subscribe(), unsubscribe()) EventBus written with idiomatic Kotlin and RxJava 2 KBus in 3 st
A Kotlin work manager library for Android with progress notifications and Hilt support.
Boot Laces A kotlin work manager library for Android that includes notifications and Hilt support. User Instructions Add the JitPack repository to you
StaticLog - super lightweight static logging for Kotlin, Java and Android
StaticLog StaticLog is a super lightweight logging library implemented in pure Kotlin (https://kotlinlang.org). It is designed to be used in Kotlin, J
Android AsyncTask wrapper library, written in Kotlin
KillerTask This is a Kotlin Android library to create async background tasks. Inspired by TinyTask, but more beautiful and easy to use for Kotlin Andr
Easy lightweight SharedPreferences library for Android in Kotlin using delegated properties
Easy lightweight SharedPreferences library for Android in Kotlin using delegated properties Idea Delegated properties in Kotlin allow you to execute a
A simple way to handle remote image in Kotlin.
Parrot A kotlin extension to load easily remote images in your ImageView. Install Add to gradle in allprojects maven { url 'https://jitpack.io' } the
A Kotlin Android library for heuristics evasion that prevents your code from being tested.
EvadeMe An Android library for heuristics evasion that prevents your code from being tested. User Instructions Add the maven repository to your projec
A Kotlin Android library for content provider queries with reactive streams and coroutines.
Pickpocket An Android library for content provider queries with reactive streams and coroutines. Calendar Contacts SMS MMS Files/Media Call Log Bookma
A lightweight cache library written in Kotlin
[NEW] Released to Maven Central: 'com.github.yundom:kache:1.x.x' Kache A runtime in-memory cache. Installation Put this in your build.gradle implemen
This lib implements the most common CoroutineScopes used in Android apps.
AndroidCoroutineScopes Starting from 0.26.0 release we should define a scope for new coroutines (docs). To avoid this boilerplate code I've created th
A simple Kotlin wrapper around Anvil.
AnvilKotlin A simple Kotlin wrapper around Anvil. The only purpose of this library is to provide type safety to Anvil through Kotlin. Nothing more, no
Don't write a ViewPager Adapter! Hook up your ViewPager to your data model using Android Data Binding Framework. With Kotlin support!
Don't write a ViewPager Adapter! Hook up your ViewPager to your data model using Android Data Binding Framework. Show some ❤️ 💋 Sweet and short libra
A fork of our clean architecture boilerplate, this time using the Android Architecture Components
Android Clean Architecture Components Boilerplate Note: This is a fork of our original Clean Architecture Boilerplate, except in this repo we have swi
A Bluetooth kotlin multiplatform "Cross-Platform" library for iOS and Android
Blue-Falcon A Bluetooth "Cross Platform" Kotlin Multiplatform library for iOS, Android, MacOS, Raspberry Pi and Javascript. Bluetooth in general has t
Nice and simple DSL for Espresso in Kotlin
Kakao Nice and simple DSL for Espresso in Kotlin Introduction At Agoda, we have more than 1000 automated tests to ensure our application's quality and
🍼Debug Bottle is an Android runtime debug / develop tools written using kotlin language.
🇨🇳 中文 / 🇯🇵 日本語 / 🇬🇧 English 🍼 Debug Bottle An Android debug / develop tools written using Kotlin language. All the features in Debug bottle are
Easy Android logging with Kotlin and Timber
Kotlin logging extensions for Timber Jake Wharton's Timber library is great. It's a Java library with an API that works well for Java, but that isn't
A collection of useful Kotlin extension for Android
karamba A collection of useful Kotlin extension for Android Install Add to gradle in allprojects maven { url 'https://jitpack.io' } then add this com
A collection of hand-crafted extensions for your Kotlin projects.
Splitties Splitties is a collection of small Kotlin multiplatform libraries (with Android as first target). These libraries are intended to reduce the
Create kotlin android project with one line of command.
README This is an android application template project built with kotlin language and some useful libraries. It provides a creator script to quickly c
Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.
Codename One - Cross Platform Native Apps with Java or Kotlin Codename One is a mobile first cross platform environment for Java and Kotlin developers
The most complete and powerful data-binding library and persistence infra for Kotlin 1.3, Android & Splitties Views DSL, JavaFX & TornadoFX, JSON, JDBC & SQLite, SharedPreferences.
Lychee (ex. reactive-properties) Lychee is a library to rule all the data. ToC Approach to declaring data Properties Other data-binding libraries Prop
kotlin-core
kotlin-core This package is not Android-specific, and can be used across platforms. However, for a good example of use in Android, take a look at kotl
On device extracting images from videos - creating video from images.
AndroidVideoTranscoder Surprisingly fast on device video transcoding. Features extracting images from video either ffmpeg or mediacodec creating video
A DSL to handle soft keyboard visibility change event written in Kotlin.
About A DSL to handle soft keyboard visibility change event written in Kotlin. How to use? Step 1. Add it in your root build.gradle at the end of repo
Reactor is key value database and is a great alternative to Shared Preferences.
Reactor Reactor is a fast and secure key-value library for Android, and has an embedded database based on the JSON structure and is a great alternativ
learn RxJava in new way!
RxLab amazing tool to learn ReactiveX Programming with animation, schedulers and time project on GitHub. this is an open source Android application wr
gRPC and protocol buffers for Android, Kotlin, and Java.
Wire “A man got to have a code!” - Omar Little See the project website for documentation and APIs. As our teams and programs grow, the variety and vol
Customizable Item Setting View Android
ItemSettingView Simple ItemSettingView and Custom Installation Add it in your root build.gradle at the end of repositories: allprojects { reposito
Sample project created to show some of the best Android practices to work in the Android UI Layer. The UI layer of this project has been implemented using MVP or MVVM (without binding engine) to show how this patterns works. This project is used during the talk "EffectiveAndroidUI".
Effective Android UI Sample project created to reinforce some of the main concepts described in the tech talk "Effective Android UI". In this reposito
Tiny tracking lib for Google Analytics.
BloodHoud Tiny library for tracking screens and events with google analytics and / or firebase analytics. How to install repositories { maven {
Free and open source manga reader for Android.
Build Stable Weekly Preview Contribute Support Server Tachiyomi Tachiyomi is a free and open source manga reader for Android 5.0 and above. Features F
Companion App for the book
Kotlin for Android Developers (the book) This is the code you can use to follow the book. https://antonioleiva.com/kotlin-android-developers-book/ Are
A simple calendar with events, customizable widgets and no ads.
Simple Calendar A simple calendar with events and a customizable widget. A simple calendar with optional CalDAV synchronization. You can easily create
Twidere-Android
Twidere for Android Material Design ready and feature rich Twitter/Mastodon/Fanfou app for Android 4.1+. Enjoy Fediverse now! Twidere-Android is maint
A showcase music app for Android entirely written using Kotlin language
Bandhook Kotlin This project is a small replica of the app I developed some time ago. Bandhook can still be found on Play Store At the moment it will
Browse your memories without any interruptions with this photo and video gallery
Simple Gallery Simple Gallery Pro is a highly customizable lightweight gallery loved by millions of people for its great user experience. Organize and
🍲Foodium is a sample food blog Android application 📱 built to demonstrate the use of Modern Android development tools - (Kotlin, Coroutines, Flow, Dagger 2/Hilt, Architecture Components, MVVM, Room, Retrofit, Moshi, Material Components).
Foodium 🍲 Foodium is a sample food blog 🍲 Android application 📱 built to demonstrate use of Modern Android development tools. Dedicated to all Andr
📚 Sample Android Components Architecture on a modular word focused on the scalability, testability and maintainability written in Kotlin, following best practices using Jetpack.
Android Components Architecture in a Modular Word Android Components Architecture in a Modular Word is a sample project that presents modern, 2020 app
🦁 A Disney app using transformation motions based on MVVM (ViewModel, Coroutines, Flow, LiveData, Room, Repository, Koin) architecture.
DisneyMotions A demo Disney app using transformation motions based on MVVM architecture. The motion system is included in the 1.2.0-alpha05 released m
❤️ A sample Marvel heroes application based on MVVM (ViewModel, Coroutines, LiveData, Room, Repository, Koin) architecture.
MarvelHeroes MarvelHeroes is a demo application based on modern Android application tech-stacks and MVVM architecture. Fetching data from the network
Easy app for managing your files without ads, respecting your privacy & security
Simple File Manager Can also be used for browsing root files and SD card content. You can easily rename, copy, move, delete and share anything you wis
📒 NotyKT is a complete 💎Kotlin-stack (Backend + Android) 📱 application built to demonstrate the use of Modern development tools with best practices implementation🦸.
NotyKT 🖊️ NotyKT is the complete Kotlin-stack note taking 🖊️ application 📱 built to demonstrate a use of Kotlin programming language in server-side
Example of Android project showing integration with Kotlin and Dagger 2
kotlin-dagger-example This project demonstrate how to setup an Android Project with Kotlin and Dagger 2. It's based on Dagger 2 example ##Known issues
Quick photo and video camera with a flash, customizable resolution and no ads.
Simple Camera A camera with flash, zoom and no ads. The camera is usable for both photo taking and video recording. You can switch between front and r
A simple textfield for adding quick notes without ads.
Simple Notes A simple textfield for adding quick notes. Need to take a quick note of something to buy, an address, or a startup idea? Then this is the
Anxiety free news reader for Android - developed using Kotlin
Android River is a modern Android 2.2 news app. It's now version 1.15. Android River has the following features: Read RSS 1.0, RSS 2.0 and ATOM 1.0. C
A canvas you can draw on with different colors.
Simple Draw A canvas you can draw on with different colors. Want to draw something but you have no paper? This app will suit you perfectly. Just pick
:blue_book: A diary application optimized for user experience.
Easy Diary README of Korean(한국어) This is a diary application optimized for user experience. Demo videos Basic function preview Support Features 01. Wr
Comparison among Java, Groovy, Scala, Kotlin in Android Development.
中文版 日本語 AndroidDemoIn4Languages A simple Android application written in Java, Groovy, Scala and Kotlin in order to find out what is the better languag
An extensive collection of Kotlin Android Utils
An extensive collection of Kotlin Android Utils This library contains small helper functions used throughout almost all of my other projects. The goal
Aggregated Android news, articles, podcasts and conferences about Android Development
DroidFeed Curated news feed for Android Developers! Stay up to date with the latest Android Development news. Built for the Android developer communit
Super Heroes Kata for Android Developers in Kotlin. The main goal is to practice UI Testing.
KataSuperHeroes in Kotlin We are here to practice UI Testing. We are going to use Espresso to interact with the Application UI. We are going to use Ko
A simple android Twitter client written in Kotlin
Blum Blum is an unofficial, simple, fast Twitter client written in Kotlin. This project is a complete rewrite of the Java version. Screenshot Build To
Screenshot Kata for Android Developers with Kotlin. The main goal is to practice UI Screenshot Testing.
KataScreenshot in Kotlin We are here to practice UI testing using screenshot tests for Android. We are going to use Espresso to interact with the Appl
This is a work-in-progress (🔧️) ultraviolet index viewer app for demonstrating Instant Apps + Kotlin + Dagger + MVP
UV Index A simple ultraviolet index viewer app for demonstrating: Instant Apps + Kotlin + Dagger + MVP Built With Weatherbit as weather API Android In
TODO API Client Kata for Kotlin Developers. The main goal is to practice integration testing using MockWebServer
KataTODOApiClient for Kotlin We are here to practice integration testsing using HTTP stubbing. We are going to use MockWebServer to simulate a HTTP se
🎶 Chromatic tuner app for Android
Chroma Chroma is a chromatic tuner, the perfect app to help you tune your musical instruments with precision and elegance. Features: Basic and complet
KataContacts written in Kotlin. The main goal is to practice Clean Architecture Development
KataContacts written in Kotlin We are here to practice Clean Architecture Development. Clean Architecture is a way of structuring code. We are going t
Maxibon kata for Kotlin Developers. The main goal is to practice property based testing.
Kata Maxibon for Kotlin. We are here to practice property based testing. We are going to use KotlinTest to write our tests. We are going to practice p
This is a first kotlin project
SmallPocket This is a first kotlin app, help user to save links easily, and can export to Evernote as weekly. Steps: copy link anywhere open SmallPock
It is a project that contains lessons and examples about Kotlin programming language. 🇰
Kotlin Tutorials What is Kotlin? I added the platforms it supports and great resources. You can access the article from the link below: https://medium
An library to help android developers working easly with activities and fragments (Kotlin version)
AFM An library to help android developer working easly with activities and fragments (Kotlin) Motivation Accelerate the process and abstract the logic
An simple & awesome animation library written in Kotlin for Android
An simple & awesome animation library written in Kotlin for Android
BaseDemo 是Android MVVM + Retrofit + OkHttp + Coroutine 协程 + 组件化架构的Android应用开发规范化架构
BaseDemo 是Android MVVM + Retrofit + OkHttp + Coroutine 协程 + 组件化架构的Android应用开发规范化架构,通过不断的升级迭代,目前主要分为两个版本,分别为分支 MVVM+Databinding 组件化版本,分支MVVM+Databinding+Single 单体版本。旨在帮助您快速构建属于自己的APP项目架构,做到快速响应上手,另外再长期的实践经验中汇总了大量的使用工具类,主要放在了项目 `lib_common` 组件中,以供大家参考使用。具体使用请开发者工具自己项目需求决定选择如何使用。
Sweet Android libraries written in Kotlin
Kandy A Kotlin library set dedicated to Android platform which will make programming sweet again! Repository All modules are available on the jcenter.
Tiny tracking lib for Google Analytics.
BloodHoud Tiny library for tracking screens and events with google analytics and / or firebase analytics. How to install repositories { maven {
Annotation based simple API flavored with AOP to handle new Android runtime permission model
Let Annotation based simple API flavoured with AOP to handle new Android runtime permission model. If you check Google's Samples about the new permiss
🍼Debug Bottle is an Android runtime debug / develop tools written using kotlin language.
🇨🇳 中文 / 🇯🇵 日本語 / 🇬🇧 English 🍼 Debug Bottle An Android debug / develop tools written using Kotlin language. All the features in Debug bottle are
FlipTimerView library for Android
FlipTimerView Preview FlipTimerView library for Android Getting started Add it in your root build.gradle at the end of repositories: allprojects { re
A simple and flexible Checked TextView or Checkable TextView
CheckableTextView Checkable TextView [KOTLIN] ⚡ A simple and flexible Checked TextView or Checkable TextView written in Kotlin ⚡ What's New Animation
💰 A library to dynamically format your EditTexts to take currency inputs
CurrencyEditText A library to dynamically format your EditTexts to take currency inputs. Gradle Dependency Add the dependency to your app's build.grad
Analyze any Android/Java based app or game
ClassyShark Introduction ClassyShark is a standalone binary inspection tool for Android developers. It can reliably browse any Android executable and
Convenience extension methods for android's auto-generated /res folder R. class.
Android Resource Extensions Convenience extension methods for android's auto-generated /res folder R. class. Basically everything in your res/ and /as