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| page.metaDescription=The official site for the Android Open Source Project. |
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| Copyright 2016 The Android Open Source Project |
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| Licensed under the Apache License, Version 2.0 (the "License"); |
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| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| <div class="wrap"> |
| |
| <div class="landing-banner"> |
| <h1 itemprop="name" style="margin-bottom:0;">Welcome to the Android Open Source Project!</h1> |
| |
| <p> |
| Android is an open source software stack for a wide range of mobile devices and |
| a corresponding open source project led by Google. This site offers the |
| information and source code you need to create custom variants of the Android |
| stack, port devices and accessories to the Android platform, and ensure your |
| devices meet compatibility requirements. |
| </p> |
| </div> |
| |
| </div> |
| |
| <div class="wrap"> |
| |
| <div class="landing-docs"> |
| <div class="col-8"> |
| <h3>What's New</h3> |
| <a href="{@docRoot}security/bulletin/index.html"> |
| <h4>March Nexus Security Bulletin</h4></a> |
| <p>The <strong><a |
| href="{@docRoot}security/bulletin/2016-03-01.html">March 2016 Nexus Security |
| Bulletin</a></strong> has been published. The bulletin describes |
| numerous vulnerabilities that have been fixed in the Android Open Source |
| Project (AOSP). In addition, new <strong><a |
| href="{@docRoot}source/build-numbers.html#source-code-tags-and-builds">Build |
| Numbers</a></strong> are available corresponding to this security release.</p> |
| |
| <a href="{@docRoot}compatibility/downloads.html"> |
| <h4>Android CTS 6.0 R4</h4></a> |
| <p>Version 6.0 R4 of the Android Compatibility Test Suite (CTS) is now |
| available for <strong><a |
| href="{@docRoot}compatibility/downloads.html#android-60">download</a></strong>. |
| In addition, the recommendation to use the <code>--skip-preconditions</code> |
| option has been published to <strong><a |
| href="{@docRoot}compatibility/cts/run.html">Running CTS Tests</a></strong>.</p> |
| |
| <a href="{@docRoot}source/devices.html#running-android-hikey"> |
| <h4>HiKey Reference Board</h4></a> |
| <p>AOSP now provides kernel source and board support for the HiKey Android |
| reference board, a certified 96Board available in 1GB RAM and 2GB RAM |
| configurations. For details on running Android on HiKey, see <strong><a |
| href="{@docRoot}source/devices.html#running-android-hikey">HiKey |
| Boards</a>.</strong></p> |
| |
| <a href="{@docRoot}devices/tech/ota/device_code.html"> |
| <h4>FPS Value Customization</h4></a> |
| <p>Android allows for a vendor-specific installing image but previously |
| defined a private <code>animation_fps</code> variable that could not be overridden. The |
| variable was changed from private to protected (so it can be customized), and |
| the image generator can now optionally embed the FPS value (default is 20 FPS) |
| into the generated image. See <strong><a |
| href="{@docRoot}devices/tech/ota/device_code.html">OTA Device-Specific |
| Code</a>.</strong></p> |
| |
| <a href="{@docRoot}source/building-kernels.html"> |
| <h4>User Feedback Implemented</h4></a> |
| <p>Input from the <strong>Site Feedback</strong> button has |
| prompted the following fixes: new devices on <strong><a |
| href="{@docRoot}source/building-kernels.html">Building Kernels</a></strong>, |
| the significant motion sensor being identified as a wake-up sensor on |
| <strong><a href="{@docRoot}devices/sensors/sensor-types.html">Sensor |
| Types</a></strong>, a new path for example download in <strong><a |
| href="{@docRoot}source/using-repo.html">Repo command reference</a></strong>, the correct |
| formula for determining actual resistance on <strong><a |
| href="{@docRoot}devices/accessories/headset/specification.html">Wired Audio Headset |
| Specification</a></strong>, and a description of timestamp format on <strong><a |
| href="{@docRoot}devices/input/getevent.html">Getevent</a></strong>.</p> |
| </div> |
| |
| <div class="col-8"> |
| <h3>Getting Started</h3> |
| <a href="{@docRoot}source/index.html"> |
| <h4>Explore the Source</h4></a> |
| <p>Get the complete Android platform and modify and build it to suit your needs. You can |
| also <strong><a |
| href="https://android-review.googlesource.com/#/q/status:open">contribute |
| to</a></strong> the <strong><a |
| href="https://android.googlesource.com/">Android Open Source Project (AOSP) |
| repository</a></strong> to make your changes available to everyone else |
| in the Android ecosystem.</p> |
| <a href="{@docRoot}source/index.html"><img border="0" src="images/android_framework_small.png" alt="Android framework summary" style="display:inline;float:right;margin:5px 10px;width:42%;height:42%"></a> |
| <a href="{@docRoot}devices/index.html"> |
| <h4>Port Android to Devices</h4></a> |
| <p>Port the latest Android platform and |
| create compelling devices that your customers want.</p> |
| |
| <a href="{@docRoot}security/index.html"> |
| <h4>Make Secure</h4></a> |
| <p>Follow these examples and instructions to harden your Android |
| devices against malicious attacks. Find out how the Android security program |
| works and learn to implement the latest features.</p> |
| |
| <a href="{@docRoot}compatibility/index.html"> |
| <h4>Get Compatible</h4></a> |
| <p>Being Android-compatible lets you offer custom features but still give users and developers a consistent |
| and standard experience across all Android-powered devices. Android provides guidance |
| and a test suite to verify your Android compatibility.</p> |
| |
| <a href="https://android.googlesource.com/platform/docs/source.android.com/"> |
| <h4>Help this Site</h4></a> |
| <p>Use the <strong>Site Feedback</strong> button at the bottom of any |
| page to request improvements to the content or identify errors. In addition, |
| source.android.com is maintained in the Android Open Source Project. See the |
| <strong><a |
| href="https://android.googlesource.com/platform/docs/source.android.com/+log/master">docs/source.android.com |
| project log in AOSP</a></strong> for the complete list of changes to this site. |
| Contribute your own updates to that same project and help maintain source.android.com.</p> |
| </div> |
| |
| </div> |
| |
| </div> |