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Robert Ly35f2fda2013-01-29 16:27:05 -08001fullpage=true
2no_footer_links=true
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4page.metaDescription=The official site for the Android Open Source Project.
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Clay Murphyba7ea062016-02-02 17:26:57 -08009 Copyright 2016 The Android Open Source Project
Robert Ly35f2fda2013-01-29 16:27:05 -080010
11 Licensed under the Apache License, Version 2.0 (the "License");
12 you may not use this file except in compliance with the License.
13 You may obtain a copy of the License at
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15 http://www.apache.org/licenses/LICENSE-2.0
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23<div class="wrap">
24
25 <div class="landing-banner">
26 <h1 itemprop="name" style="margin-bottom:0;">Welcome to the Android Open Source Project!</h1>
Robert Ly5b218c22013-05-07 10:37:22 -070027
Clay Murphyfa783d82015-05-01 14:26:20 -070028<p>
29Android is an open source software stack for a wide range of mobile devices and
30a corresponding open source project led by Google. This site offers the
31information and source code you need to create custom variants of the Android
32stack, port devices and accessories to the Android platform, and ensure your
33devices meet compatibility requirements.
34</p>
Robert Ly35f2fda2013-01-29 16:27:05 -080035
Clay Murphya951f232015-10-02 15:28:51 -070036<h2 align="center">Android 6.0 Updates Available &mdash; see details below</h2>
Robert Ly35f2fda2013-01-29 16:27:05 -080037 </div>
38
39</div>
40
Robert Ly35f2fda2013-01-29 16:27:05 -080041<div class="wrap">
42
43 <div class="landing-docs">
44 <div class="col-8">
Clay Murphya336f062014-05-08 13:33:23 -070045 <h3>What's New</h3>
Clay Murphyd00c74b2016-02-04 12:58:38 -080046<a href="{@docRoot}source/build-numbers.html">
47 <h4>Lollipop and Marshmallow Build Numbers</h4></a>
48 <p>New <strong><a
49 href="{@docRoot}source/build-numbers.html#source-code-tags-and-builds">Build
50 Numbers</a></strong> have been published for Lollipop on Nexus 10 and
51 Marshmallow on Nexus 5, Nexus 5X, Nexus 6, Nexus 6P, Nexus 7 (flo/deb), Nexus 9
52 (volantis/volantisg), Nexus Player, and Pixel C.</p>
53
Clay Murphy0e758aa2016-02-03 15:37:47 -080054<a href="{@docRoot}compatibility/downloads.html">
55 <h4>Android 6.0, 5.1, and 5.0 CTS Downloads</h4></a>
56 <p>Android 6.0 R3, 5.1 R5, and 5.0 R4 Compatibility Test Suite (CTS)
57 and CTS Verifier are available for <strong><a
58 href="{@docRoot}compatibility/downloads.html">Download</a></strong>.</p>
59
Clay Murphyba7ea062016-02-02 17:26:57 -080060<a href="{@docRoot}source/initializing.html">
61 <h4>JDK 8 for Latest Platform Development</h4></a>
62 <p>The master branch of Android now requires JDK 8 to build. See <strong><a
63 href="{@docRoot}source/requirements.html">Requirements</a></strong>
64 for a summary of Java versions by Android release. See <strong><a
65 href="{@docRoot}source/initializing.html#installing-the-jdk">Setting up
66 a Linux build environment</a></strong> or <strong><a
67 href="{@docRoot}source/initializing.html#installing-the-mac-jdk">Setting up a
68 Mac OS build environment</a></strong> for update instructions by operating system.</p>
69
Clay Murphy20b9b2e2016-01-04 19:12:24 -080070<a href="{@docRoot}source/read-bug-reports.html">
71 <h4>Reading Bug Reports</h4></a>
72 <p>Android Engineering has written a detailed guide for <strong><a
73 href="{@docRoot}source/read-bug-reports.html">understanding
74 device-generated bug reports</a></strong>. This guide describes and
75 provides examples of common errors and their associated causes, such as
76 <strong><a href="{@docRoot}source/read-bug-reports.html#memory">low
77 memory</a></strong>. It even explains how to establish a <strong><a
78 href="{@docRoot}source/read-bug-reports.html#narrative">narrative</a></strong>
79 of the issue by syncing timelines across logs.</p>
80
Clay Murphycf651992015-12-18 14:13:57 -080081<a href="{@docRoot}compatibility/cts/rotation-vector.html">
82 <h4>Rotation Vector CV Crosscheck</h4></a>
83 <p>Instructions now exist for the CTS Verifier <strong><a
84 href="{@docRoot}compatibility/cts/rotation-vector.html">Rotation Vector
85 CV Crosscheck</a></strong> used to properly test the compatibility of rotation
86 vector sensor implementations.</p>
87
Clay Murphy38715672015-12-11 15:50:15 -080088<a href="{@docRoot}security/bulletin/index.html">
89 <h4>Security Bulletins</h4></a>
90 <p>The Android security team now publishes monthly <strong><a
91 href="{@docRoot}security/bulletin/index.html">Nexus Security
92 Bulletins</a></strong> describing key vulnerabilities fixed in AOSP
93 with links to associated changes.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -080094 </div>
95
96 <div class="col-8">
97 <h3>Getting Started</h3>
98 <a href="{@docRoot}source/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -080099 <h4>Explore the Source</h4></a>
Robert Ly35f2fda2013-01-29 16:27:05 -0800100 <p>Get the complete Android platform and modify and build it to suit your needs. You can
Clay Murphy5a7dc7e2014-09-30 14:55:13 -0700101 also <strong><a
102 href="https://android-review.googlesource.com/#/q/status:open">contribute
103 to</a></strong> the <strong><a
Clay Murphyddffdfc2015-03-02 13:30:18 -0800104 href="https://android.googlesource.com/">Android Open Source Project (AOSP)
Clay Murphy5a7dc7e2014-09-30 14:55:13 -0700105 repository</a></strong> to make your changes available to everyone else
106 in the Android ecosystem.</p>
Heidi von Markhame4f51a02015-05-15 11:24:12 -0700107<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>
Robert Ly35f2fda2013-01-29 16:27:05 -0800108 <a href="{@docRoot}devices/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800109 <h4>Port Android to Devices</h4></a>
Clay Murphy3fe59ee2013-07-09 10:31:04 -0700110 <p>Port the latest Android platform and
Robert Ly5b218c22013-05-07 10:37:22 -0700111 create compelling devices that your customers want.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800112
Clay Murphyaf377572015-10-29 15:38:46 -0700113 <a href="{@docRoot}security/index.html">
114 <h4>Make Secure</h4></a>
115 <p>Follow these examples and instructions to harden your Android
116 devices against malicious attacks. Find out how the Android security program
117 works and learn to implement the latest features.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800118
119 <a href="{@docRoot}compatibility/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800120 <h4>Get Compatible</h4></a>
Robert Ly35f2fda2013-01-29 16:27:05 -0800121 <p>Being Android-compatible lets you offer custom features but still give users and developers a consistent
122 and standard experience across all Android-powered devices. Android provides guidance
123 and a test suite to verify your Android compatibility.</p>
Clay Murphyddffdfc2015-03-02 13:30:18 -0800124
125 <a href="https://android.googlesource.com/platform/docs/source.android.com/">
126 <h4>Help this Site</h4></a>
Clay Murphya6e73972016-01-12 10:58:27 -0800127 <p>Use the <strong>Site Feedback</strong> button at the bottom of any
Clay Murphybe1e8472015-08-19 18:41:36 -0700128 page to request improvements to the content or identify errors. In addition,
129 source.android.com is maintained in the Android Open Source Project. See the
130 <strong><a
Clay Murphyddffdfc2015-03-02 13:30:18 -0800131 href="https://android.googlesource.com/platform/docs/source.android.com/+log/master">docs/source.android.com
132 project log in AOSP</a></strong> for the complete list of changes to this site.
133 Contribute your own updates to that same project and help maintain source.android.com.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800134 </div>
135
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137
Clay Murphyf965cd72013-05-30 14:43:56 -0700138</div>