Issei Aoki

takt. TAKT Agent Koordination Topology - Define how AI agents coordinate, where humans intervene, and what gets recorded — in YAML

dotfiles. JavaScript

LicenseAdapter. adapter for RecyclerView to display app's oss dependencies' license

Riakuto-StartingReact-ja3.0. 『りあクト！ TypeScriptで始めるつらくないReact開発 第3版』のサポートページ

dependency-tree-diff. An intelligent diff tool for the output of Gradle's dependencies task

ViewLifecycleProperty. ViewLifecycleProperty makes easy declaring the property that has the same lifecycle as Fragment's view.

js-primer. :book: JavaScript Primer - 迷わないための入門書

GooglePlusDemo. Java

AndroidKeyboardStateChecker. Kotlin

coil. Image loading for Android and Compose Multiplatform.

Napier. Logging library for Kotlin Multiplatform

FlowReactiveUiSample. Kotlin

gitignore.io. Create useful .gitignore files for your project

kotlinx.coroutines. Libraries built upon Kotlin coroutines

jetpack-architecture-playground. Kotlin

Hatena-Textbook. はてな研修用教科書

Skeleton. A library provides an easy way to show skeleton loading view like Facebook and Alipay

ShadowLayout. This library allows you to create a shadow effect for your layout based on your child.

license-tools-plugin. Gradle plugin to check library licenses and generate license pages.

ModalBottomSheetDialogFragment. Modal bottom sheet dialog based on the Material Guidelines

dagger-android-injection. Sample project explains Dependency Injection in Android using dagger-android framework.

android-transition-examples. Migrated:

tivi. Tivi is a TV show tracking Android app, which connects to trakt.tv

plaid. An Android app which provides design news & inspiration as well as being an example of implementing material design.

name-that-color-intellij-plugin. This plugin lets you insert a name for a color you copy-paste or type in an android resource file.

ConstraintLayoutAnimations. A quick example that shows-off how to create awesome animations with ConstraintLayout and ConstraintSet

CountAnimationTextView. A tiny Android library makes very easier count animation of TextView.

rx-preferences. Reactive SharedPreferences for Android

flexbox-layout. Flexbox for Android

retainer. An Android library that helps you retain objects in an Activity / Fragment during configuration changes.

toolargetool. A tool to help you debug TransactionTooLargeExceptions on Android 7+

epoxy. Epoxy is an Android library for building complex screens in a RecyclerView

recyclerviewItemDecorations. ItemDecoration for Android Recyclerview

GravitySnapHelper. A SnapHelper that snaps a RecyclerView to an edge.

DiffUtil-sample. Android sample app in Kotlin showing usage of DiffUtil class.

kotshi. An annotation processor that generates Moshi adapters from immutable Kotlin data classes.

conference-app-2018. The Official Conference App for DroidKaigi 2018 Tokyo

CurrencyEditText. A module designed to encapsulate the use of an Android EditText field for gathering currency information from a user. Supports all ISO-3166 compliant locales/currencies.

AndroidSDKSearchExtension. A Chrome extension that adds an 'ad' omnibox command and view source links for the Android SDK.

ExoPlayer. This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

PhotoView. Implementation of ImageView for Android that supports zooming, by various touch gestures.

docker. Dockerfile's for building Android

paperparcel. Auto-generate Parcelable implementations for Java and Kotlin

koptional. Minimalistic Optional type for Kotlin that tries to fit its null-safe type system as smooth as possible.

android-kotlin-style-guide. Kotlin style guide of FRESH LIVE since April, 2015.

GoogleRepositoryChecker. Version checker for Google Maven repository

gradle-proguard-plugin. The gradle plugin to add proguard snippets to your proguard setting file quickly.

android-proguard-snippets. Proguard configurations for common Android libraries

android-dagger-butterknife-mvp. Simple application using Dagger Android (2.11-2.17), Butterknife (8.7-8.8), and Model-View-Presenter (MVP) with support for Singleton, Activity, Fragment, and child Fragment scopes written in Java and Kotlin

toothpick. A scope tree based Dependency Injection (DI) library for Java / Kotlin / Android.

Borrow. An example app to demonstrate the usage of Room, LiveData and ViewModel. Accompanies blog post on https://android.jlelse.eu/android-architecture-components-room-livedata-and-viewmodel-fca5da39e26b

arcore-unity-sdk. ARCore SDK for Unity

arcore-android-sdk. ARCore SDK for Android Studio

filmic-gl. filmic GLSL shaders in ThreeJS

litho. A declarative framework for building efficient UIs on Android.

VectorMaster. Dynamic control over vector drawables!

expandable-recycler-view. Custom Android RecyclerViewAdapters that collapse and expand

groupie. Groupie helps you display and manage complex RecyclerView layouts.

PlayerControlView. This library provides easily customizable MediaController for Android

ofaddons_cp2local. copy addons into project folder and update addons.make

kotlinpoet. A Kotlin API for generating .kt source files.

material. A library to bring fully animated Material Design components to pre-Lolipop Android.

FlowLayout. Android implementation of FlowLayout. Layout arranges its children in multiple rows depending on their width.

materialistic. A material-design Hacker News Android reader

RecyclerViewAnimations. Implementation of example app showing RecyclerView animations, presented on Android Dev Summit 2015 (this is not official source code)

recyclerview-animators. An Android Animation library which easily add itemanimator to RecyclerView items.

RecyclerViewSample. Kotlin

android-ui-toolkit-demos. Migrated:

DiscreteScrollView. A scrollable list of items that centers the current element and provides easy-to-use APIs for cool item animations.

LearnAnimation. Example codes. Learning Animation and Transition of Android

practicalanimation. Java

UpdatableFragmentStatePagerAdapter. FragmentStatePagerAdapter but with working notifyDataSetChanged() support

RecyclerTabLayout. An efficient TabLayout library implemented with RecyclerView.

SmartTabLayout. A custom ViewPager title strip which gives continuous feedback to the user when scrolling

custom-tabs-client. Chrome custom tabs examples

Dagger2Sample. Java

architecture-samples. A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

BoomMenu. A menu which can ... BOOM! - Android

android-oss. Kickstarter for Android. Bring new ideas to life, anywhere.

shimmer-android. An easy, flexible way to add a shimmering effect to any view in an Android app.

picasso2-okhttp3-downloader. A OkHttp 3 downloader implementation for Picasso 2.

gifencoder. A pure Java library implementing the GIF89a specification. Suitable for use on Android.

burst. A unit testing library for varying test data.

Android-CleanArchitecture. This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

RxLifecycle. Lifecycle handling APIs for Android apps using RxJava

RxJava2-MVVM-Android-Structure. Java

UnitySimpleComputeShaderExamples. C#

quickstart-android. Firebase Quickstart Samples for Android

samples. Code samples and tutorials

tiamat. Reactive SharedPreferences code generator for Android.

scissors. ✂ Android image cropping library

AndroidPhotoFilters. AndroidPhotoFilters aims to provide fast, powerful and flexible image processing instrument for creating awesome effects on any image media.

Context-Menu.Android. You can easily add awesome animated context menu to your app.

Reactive-Billing. Lightweight reactive wrapper around In App Billing API v3 for Android

svg2android. SVG to Android VectorDrawable XML resource file

Bourbon. An MVP Dribbble client for Android Mobile, Tablet, Wear and TV.

Depth-LIB-Android-. A library that gives depth to Views.

sqldelight. SQLDelight - Generates typesafe Kotlin APIs from SQL

git. Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.

deb-kitkat-storage-access-framework. 第15回 デ部 ミーティング KitKat 用 Storage Access Frameworkのデモアプリケーション

agera. Reactive Programming for Android

KeyboardVisibilityEvent. Android Library to handle software keyboard visibility change event.

LoadingDrawable. Some beautiful android loading drawable, can be combined with any view as the LoadingView or the ProgressBar. Besides, some Drawable can customize the loading progress too.

Horizon. Horizon - Simple visual equaliser for Android

FastCheckList. Simple check list application.

platform_development. TypeScript

ion. Android Asynchronous Networking and Image Loading

aFileChooser. [DEPRECATED] Android library that provides a file explorer to let users select files on external storage.

richeditor-android. RichEditor for Android is a beautiful Rich Text WYSIWYG Editor for Android.

styleguide. Cookpad's coding style guides

AndroidKeyboardWatcher. Software keyboard open/close watcher for Android.

github-awards. Discover your ranking on github :

Dividers. Dividers is a simple Android library to create easy separators for your RecyclerViews

360-video-player-for-android. Sample code for creating a 360 video player on Android. Creates an OpenGL ES scene that renders a sphere textured with video frames from MediaPlayer playback. Does not use the NDK. This is a simple example of the core elements of 360 video rendering and is not intended to be production quality code. The code may be unstable. This is won't be maintained.

BottomBar. (Deprecated) A custom view component that mimics the new Material Design Bottom Navigation pattern.

FloatingView. Java

travis-build. .travis.yml => build.sh converter

travis.rb. Travis CI Client (CLI and Ruby library)

DraggablePanel. Android library used to create an awesome Android UI based on a draggable element similar to the last YouTube graphic component.

Demo-FloatingView. Floating Notification for Android app - Facebook ChatHeads Notification system

gow. Unix command line utilities installer for Windows.

android-best-practices. Do's and Don'ts for Android development, by Futurice developers

git-visualizer. 👁‍🗨:octocat:Visualizes directory structure of GitHub repos

u2020. A sample Android app which showcases advanced usage of Dagger among other open source libraries.

VerticalViewPager. Vertically ViewPager and vertically transformer for Android.

android_guides. Extensive Open-Source Guides for Android Developers

muzei. Muzei Live Wallpaper for Android

RapidDecoder. Simplified bitmap decoding and scaling for Android

AboutLibraries. AboutLibraries automatically collects all dependencies and licenses of any gradle project (Kotlin MultiPlatform), and provides easy to integrate UI components for Android and Compose Multiplatform environments

PermissionsDispatcher. A declarative API to handle Android runtime permissions.

uCrop. Image Cropping Library for Android

EffectiveAndroidUI. 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".

ExoMedia. An Android ExoPlayer wrapper to simplify Audio and Video implementations

grafika. Grafika test app

fenster. A library to display videos in a TextureView using a custom MediaPlayer controller

android-RoundedTextureView. RoundedTextureView Sample

android-parcelable-intellij-plugin. IntelliJ Plugin for Android Parcelable boilerplate code generation.

droidkaigi-session. DroidKaigiセッションの草稿です。私がもがき苦しむ様子が垣間見えます。

android-material-design-icon-generator-plugin. This plugin help you to set material design icon to your project.

androidmvp. MVP Android Example

flow. Name UI states, navigate between them, remember where you've been.

MaterialDesignLibrary. This is a library with components of Android L to you use in android 2.2

icepick. Android Instance State made easy

puree-android. A log collector for Android

hugo. Annotation-triggered method call logging for your debug builds.

awesome-android-libraries. This is an alphabetical list of libraries for Android development, the majority being actively maintained.

android-styled-dialogs. Backport of Material dialogs with easy-to-use API based on DialogFragment

dagger. A fast dependency injector for Android and Java.

Android-Orma. An ORM for Android with type-safety and declarative schema migrations

morphy-toolbar. A morphing toolbar that can expand/collapse at anytime

droidkaigi2016. DroidKaigi 2016 official Android conference app in Tokyo.

PasswordEditText. A custom EditText with a switchable icon which shows or hides the password

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

hellocharts-android. Charts library for Android compatible with API 8+, several chart types with scaling, scrolling and animations 📊

Android-ItemTouchHelper-Demo. Basic example of using ItemTouchHelper to add drag & drop and swipe-to-dismiss to RecyclerView.

AndroidViewHover. An elegant way to show your menu or messages.

AndroidSwipeLayout. The Most Powerful Swipe Layout!

FloatingSearchView. Yet another floating search view implementation, also known as persistent search.

BlurEffectForAndroidDesign. Sample to show how to implement blur graphical tricks

android-stackblur. Android StackBlur is a library that can perform a blurry effect on a Bitmap based on a gradient or radius, and return the result. The library is based on the code of Mario Klingemann.

Blurry. Blurry is an easy blur library for Android

RecyclerItemDecoration. ItemDecoration for RecyclerView using LinearLayoutManager for Android

material-design-icons. Material Design icons by Google (Material Symbols)

android-graphics-demo. Android Graphics Demo

android-Camera2Basic. Migrated:

mvp-to-mvvm-transition. Example project of building a MVVM-based Android app using Data Binding

gson. A Java serialization/deserialization library to convert Java Objects into JSON and back

Dragger. Animate your activity!

DraggableFlipView. Java

ViewRevealAnimator. ViewAnimator view with a lollipop style reveal effect

pidcat. Colored logcat script which only shows log entries for a specific application package.

ArcLayout. A very simple arc layout library for Android

android-gpuimage. Android filters based on OpenGL (idea from GPUImage for iOS)

awesome-android-ui. A curated list of awesome Android UI/UX libraries

RxAndroid. RxJava bindings for Android

butterknife. Bind Android views and callbacks to fields and methods.

SDWebImage. Asynchronous image downloader with cache support as a UIImageView category

picasso. A powerful image downloading and caching library for Android