Explore @android Open Source projects

Samples for Android Architecture Components.

43,080

architecture-components-samples

Official Jetpack Compose samples.

22,994

compose-samples

A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.

17,547

sunflower

A fully functional Android app built entirely with Kotlin and Jetpack Compose

16,845

nowinandroid

A sample audio app for Android

13,326

uamp

Android NDK samples with Android Studio

12,897

ndk-samples

A collection of samples demonstrating different frameworks and techniques for automated testing

9,619

testing-samples

A set of Kotlin extensions for Android app development.

9,013

android-ktx

7,501

topeka

A fun to play quiz that showcases material design on Android

Multiple samples showing the best practices in views-widgets on Android.

5,187

views-widgets-samples

Multiple samples showing the best practices in camera APIs on Android.

4,763

camera-samples

Multiple samples showing the best practices in the user interface on Android.

4,352

user-interface-samples

Multiple samples showing the best practices in location APIs on Android.

3,973

location-samples

Multiple samples showing the best practices in animation on Android.

2,679

animation-samples

Samples for Google Play In-app Billing

2,409

play-billing-samples

The Android Native Development Kit

2,287

architecture-templates

1,989

ndk

1,793

gradle-recipes

Ready-to-use recipes for common build customizations that showcase the Android Gradle plugin's public APIs and DSL.

A set of guides for writing Kotlin for Android.

1,704

kotlin-guides

databinding-samples

connectivity-samples

Multiple samples showing the best practices in connectivity on Android.

Multiple samples showing the best practices in storage APIs on Android.

1,421

storage-samples

An extensive framework for testing Android apps

1,359

android-test

Multiple samples showing the best practices in media APIs on Android (audio, video, etc.).

1,115

media-samples

Samples to show APIs and best practices in Performance on Android

1,113

performance-samples

1,083

codelab-android-compose

Multiple samples showing best practices in app and watch face development on Wear OS.

1,026

wear-os-samples

Multiple samples showing the best practices in security APIs on Android.

868

security-samples

Multiple samples showing best practices in app development on Android TV.

864

tv-samples

802

codelab-android-room-with-a-view

Large Android projects generator

726

android-studio-poet

Multiple samples showing the best practices in app bundles on Android.

690

app-bundle-samples

trackr

codelab-android-navigation

634

codelab-android-lifecycles

Multiple samples showing the best practices in permissions on Android.

621

permissions-samples

Kotlin Coroutines codelab

578

codelab-kotlin-coroutines

529

codelab-android-workmanager

Samples showcasing the experimental Kotlin Multiplatform Jetpack libraries

528

kotlin-multiplatform-samples

A collection of samples of different Android OS platform APIs.

498

platform-samples

488

codelab-android-paging

Jetpack Paging codelab

Constraint Layout Codelab

478

codelab-constraint-layout

Main repository for snippets surfaced on developer.android.com.

468

snippets

Multiple samples showing the best practices in enterprise on Android.

408

enterprise-samples

codelab-android-hilt

renderscript-intrinsics-replacement-toolkit

Assembly

309

graphics-samples

Multiple samples showing the best practices in graphics on Android.

Multiple samples showing the best practices in input on Android.

270

input-samples

The size-analyzer is a tool to help developers find tips on how to reduce the size of their Android application.

262

size-analyzer

Multiple samples showing best practices for car app development on both Android Auto and Android Automotive OS.

251

car-samples

237

codelab-android-datastore

Multiple samples showing the best practices in identity on Android.

214

identity-samples

Media Streaming with ExoPlayer codelab

204

codelab-exoplayer-intro

Multiple samples showing renderscript best practices in Android.

190

renderscript-samples

Multiple samples showing the best practices using the Fit APIs on Android.

180

codelab-mlkit-android

health-samples

fit-samples

A collection of samples to discuss and showcase games in Android apps.

138

games-samples

Multiple samples showing the best practices in sensors on Android.

121

sensors-samples

This project contains a Gradle plugin and a small command-line app that allows replicating the structure of a given Gradle project.

116

project-replicator

Basic Android Accessibility: making sure everyone can use what you create!

113

codelab-android-dynamic-features

android.github.io

codelab-android-accessibility

103

privacy-sandbox-samples

100

codelab-android-databinding

codelab-android-dagger-to-hilt

codelab-fido2

codelab-while-in-use-location

Codelab:

Android Certification Tools

security-certification-resources

Android Network Security Configuration codelab

codelab-android-network-security-config

xAnd11

Multiple samples demonstrating Search API usage in Android.

search-samples

codelab-android-using-kotlin

Samples demonstrating the use of App Actions

app-actions-samples

Template repository for the ADS22 Speed Challenge

android-dev-challenge-compose

codelab-biometric-login

people-messaging-codelab

Android Performance Tuner is a library to help developers measure frame rendering time across different devices and game stages. This plugin will help developers integrate Android Performance Tuner into their game.

tuningfork

midi-samples

Samples showing best practices for MIDI on Android.

Sample app which accompanies the "Making Waves" codelab - Part 1 Build a Synthesizer

codelab-android-wavemaker

codelab-slices-basic-codelab

gradle-declarative

android-health-connect-codelab

Codelab walks you through tracking activity transition changes (start/stop run, walk, idle, drive, etc.).

codelab-activity_transitionapi

Exposing data to watch face Complications on Android Wear

codelab-complications-data-source

Android mirror of the rr debugger.

Learn how you can apply your knowledge of Compose to Wear OS

codelab-compose-for-wear-os

codelab-android-foldable

add-adaptive-layouts

Multiple samples demonstrating Package Manager in Android.

packager-manager-samples

large-screen-codelabs

codelab-android-backup

codelab-wear-tiles

codelab-android-people

privacy-codelab

deep-links

neural-networks-samples

codelab-android-gestural-navigation

The Making Waves Part 2 codelab shows you how to build a low latency, touch controlled sampler app using the AAudio API in Android O.

100

codelab-android-wavemaker2