JakeWharton

Bind Android views and callbacks to fields and methods.

A logger with a small, extensible API which provides utility on top of Android's normal Log class.

Paging indicator widgets compatible with the ViewPager from the Android Support Library and ActionBarSherlock.

RxJava binding APIs for Android's UI widgets.

Annotation-triggered method call logging for your debug builds.

[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

Java implementation of a Disk-based LRU cache which specifically targets Android compatibility.

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

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

[DEPRECATED] Android library for using the Honeycomb animation API on all versions of the platform back to 1.0!

An adaptation of the JSR-310 backport for Android.

Build terminal UI in Kotlin using Jetpack Compose

A surgical debugging tool to uncover the layers under your app.

RxJava types that are both an Observable and a Consumer.

Record full-resolution video on your Android devices.

View "injection" library for Android.

Diffuse is a tool for diffing APKs, AABs, AARs, and JARs

Process Phoenix facilitates restarting your application process.

An Android app and Chrome extension for searching the Android SDK documentation.

A Retrofit 2 adapter for Kotlin coroutine's Deferred type.

DEPRECATED Gradle plugin which downloads and manages your Android SDK.

A Retrofit 2 Converter.Factory for Kotlin serialization.

[DEPRECATED] Implementation of the compatibility library ViewPager class that supports paging both vertically and horizontally.

A Kotlin DSL and Java/Kotlin builder API for constructing HTML-like tables which can be rendered to text

Mirror the touch/key/button events of one device onto one or more other devices in real-time

A CoordinatorLayout behavior which mimics the functionality of DrawerLayout.

An intelligent diff tool for the output of Gradle's dependencies task

An RxJava 2 CallAdapter.Factory implementation for Retrofit 2.

A OkHttp 3 downloader implementation for Picasso 2.

A time-traveling bytecode rewriter which adds future APIs to android.jar

A reflection-based implementation of the Dagger dependency injection library for fast IDE builds.

Because pretty-printing text tables in Java should be easy.

An RxJava transformer which combines replay(1), publish(), and refCount() operators.

Backport of Roman Nurik's "Swipe-to-dismiss" sample code using NineOldAndroids to work on all API levels.

A Docker image for synchronizing your original-quality Google Photos

Generic view recycler and ViewPager PagerAdapter implementation.

An Espresso IdlingResource for OkHttp.

A debugging tool to determine whether or not your bitmaps are being drawn at their native resolution.

A Kotlin compiler plugin for embedding information about the file being compiled

Experiments for future reactive libraries.

[DEPRECATED] A pure Gradle port of the Espresso testing utility for Android!

[DEPRECATED] A Gradle plugin which enables good 'ol fashioned unit tests for Android builds.

Bash script to convert DTS audio to AC3 within a matroska file.

An error-prone checker which requires that classes be final, abstract or annotated with @ Open.

An RxJava 2 operator which splits an observable into windows using a key selector.

Bytecode rewriter that creates overloads of methods which vary only by return type.

A command-line tool and Docker image to automatically backup Git repositories from GitHub or anywhere

Script to wait for an artifact to appear in a Maven repository or to monitor coordinates for new versions.

An experimental Gradle plugin which generates compile-safe format string builders.

Kotlin compiler plugin which brings Kotlin/JS's unsafeCast to Kotlin/JVM

A standalone packaging of the annotations from Google's AutoValue library.

Demonstrates how to manage two fragments where portrait displays them in a ViewPager and landscape displays them side-by-side.

Build job schedules with kotlinx-datetime and kotlinx-coroutines

A OkHttp 3 client implementation for Retrofit 1.

A Python script which quickly creates diffs of the public API between two JAR files

A Project Reactor CallAdapter.Factory implementation for Retrofit 2.

Synchronize your Twitter timeline to a local database for archival and search

A script which synchronizes all of the artifacts in your local Android SDK to a remote Maven artifact host.

Utility classes for converting between granularities of SI and IEC byte units and bit units.

An experiment which interprets RxJava as an entirely pull-based system written in Kotlin.

Shimo is an adapter for Moshi which randomizes the order of keys when serializing and deserializing

Android library providing bread crumbs to the support library fragments.

A 2D canvas for rendering text, usually for console applications.

A standalone packaging of AOSP's platform/dalvik dx library.

Tracking your ability to use new Java language features and APIs in an Android app

Gradle plugin which identifies multiplatform targets you should be supporting

[DEPRECATED] Please use the support library r11 or newer for these features.

Personal website and blog.

Find files in your Plex libraries which are not indexed

Open and close your garage door with a Raspberry Pi

Treat your Dockerfiles as self-contained, editable scripts

A Docker container which runs the mbsync tool automatically to synchronize your email

A simple theme for Apple Keynote which adheres to the clean look of the Android Design website.

Keep your Twitter follower count at zero by blocking and then quickly unblocking any new followers

[DEPRECATED] Python module and script for downloading video source files from the major online streaming sites (YouTube, Vimeo, etc.)

[DEPRECATED] Plugin for ActionBarSherlock which provides a base activity that can be used for adding a MapView to your action bar-enabled layouts.

A JAX-RS message body reader/writer and parameter converter which uses Moshi to handle JSON

Kotlin multiplatform collections which use platform-optimized storage

Compose UI for the Orvibo MixPad D1

Rotating display of Movie and TV posters

Run a "hook" lambda after a block of code regardless of whether the block succeeds, fails, or the application is killed.

[DEPRECATED] Please use the support library r13 or newer for these features.

An automated backport of RxJava 2 to support Java 6.

A JAX-RS message body reader/writer and parameter converter which uses Kotlinx Serialization

A demo showing that you can (probably) structure Gradle projects like you would Bazel

A version of `sort | uniq -c` with output that updates in real-time as each line is parsed

An Android application which allows you send mass repeated SMS messages to any number of contacts.

[DEPRECATED] Installs Google Play Services to your local Maven repo or deploys it to a remote repo.

An Android service that vibrates incoming SMS messages in Morse code.

[DEPRECATED] Please use the support library v20.0.0 or newer for these features.

Batch the commands inside an Asciinema JSON file to reduce flickering

[DEPRECATED] A tiny sample project that uses ActionBarSherlock via Gradle

Utility and website which makes it easy to rebase and squash your branches.

Import a Twitter archive into a Mastodon database.