When this download will show android source

About the Android Open Source Project Android is an open source operating system for mobile devices and a corresponding open source project led by Google. Android Security Bulletin. Pixel Update Bulletin. Android Auto Bulletin.

Android 12 documentation Android 12 is available! This site includes documentation for implementing the features, improvements, and enhancements in the newest version of Android. Load the following public key into your GnuPG key database. The key is used to sign annotated tags that represent releases. AOSP can't be used from pure source code only and requires additional hardware-related proprietary libraries to run, such as for hardware graphics acceleration.

See the sections below for download links and Device binaries for additional resources. You can download official binaries for the supported devices running tagged AOSP release branches from Google's drivers.

These binaries add access to additional hardware capabilities with non-open source code. When building the master branch for a device, use the binaries for the most recent numbered release or with the most recent date. Each set of binaries comes as a self-extracting script in a compressed archive. Uncompress each archive, run the included self-extracting script from the root of the source tree, then confirm you agree to the terms of the enclosed license agreement.

To ensure the newly installed binaries are properly taken into account after being extracted, delete the existing output of any previous build using:.

Content and code samples on this page are subject to the licenses described in the Content License. Docs Getting Started About. Core Topics Architecture. Overview About. Android Rust. Source Generators. Experience what Android 11 has to offer on devices made for the latest and greatest. From security enhancements to easier ways to get work done, Android 11 has something for everyone.

Voice Access Intuitive labels on apps help you control and navigate your phone, all by speaking out loud. Talkback braille keyboard Type braille using just your Android device. No additional hardware needed. Lookout Lookout now has two new modes. Scan Document and Food Label help people with low vision or blindness get things done faster and more easily.

Opening Lookout also turns on your flashlight, helping users read in low light. Mute during camera capture Developers can use new APIs for apps to mute vibration from ringtones, alarms or notifications.

Making it easier for developers to test apps using the latest Android camera2 APIs. Schedule it to run automatically or while your phone charges as you rest. Your screen switches to grayscale and your notifications go silent with Do Not Disturb. Clock The new bedtime feature in Clock helps you set a healthy sleep schedule. Track screen time at night and fall asleep to calming sounds. Then wake up to your favorite song.

Or use the Sunrise Alarm that slowly brightens your screen to start the day. Work profile enhancements Get full privacy from IT on your work profile on company-owned devices. Plus new asset management features for IT to ensure security without visibility into personal usage.

Connected work and personal apps Connect work and personal apps to get a combined view of your information in places like your calendar or your reminders. Schedule work profile Easily disconnect from work. With Android 11, you can now set a schedule to automatically turn your work profile on and off. Work tab in more places Use the work tab in more places to share and take actions across work and personal profiles.

See work tabs when sharing, opening apps and in settings. Location access notifications Get a new notification if your IT admin has turned on location services on your managed device. Device controls Easily manage your connected devices all from one spot on your phone. Media controls With Android 11, you can quickly change the device that your media plays on. Android Auto Android Auto now works wirelessly 4 with devices running Android Context-aware Bluetooth airplane mode If you have headphones or hearing aids connected to your phone, bluetooth will stay on if you enable Airplane mode.

Conversations See, respond to and control your conversations across multiple messaging apps. Choose priority conversations that will show up on your lock screen. Bubbles Pin conversations so they always appear on top of other apps and screens. So you can access the chat anytime or anywhere.

Keyboard autofill GBoard gives you suggestions to help fill in forms with the info you use most. Like passwords or your home address.

Overview actions On Pixel devices 1 , you can easily copy, save and share info between many apps. Nearby Share Quickly and securely send files, videos, map locations and more to devices nearby.

Works with Android devices, Chromebooks or devices running Chrome browser. To add a listener for color changes, you can call the addOnColorsChangedListener method. You can also call the getWallpaperColors method to retrieve the primary colors of a wallpaper. The FingerprintManager class has introduced the following error codes:. Content and code samples on this page are subject to the licenses described in the Content License. All Android releases Android 9. Features and APIs.

Behavior changes. Android Developers. Android Oreo Go edition Android Go is our initiative to optimize the Android experience for billions of people coming online around the world. Features in the Android Oreo Go edition configuration include: Memory optimizations. Improved memory usage across the platform to ensure that apps can run efficiently on devices with 1GB or less RAM.

Flexible targeting options. New hardware feature constants to let you target the distribution of your apps to normal or low-RAM devices through Google Play. Google Play.