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Robert Ly35f2fda2013-01-29 16:27:05 -08001fullpage=true
2no_footer_links=true
3landing.page=true
4page.metaDescription=The official site for the Android Open Source Project.
5header.hide=1
6@jd:body
7
8<!--
Clay Murphyb808be72015-01-05 16:13:15 -08009 Copyright 2015 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
14
15 http://www.apache.org/licenses/LICENSE-2.0
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17 Unless required by applicable law or agreed to in writing, software
18 distributed under the License is distributed on an "AS IS" BASIS,
19 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20 See the License for the specific language governing permissions and
21 limitations under the License.
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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
Robert Ly35f2fda2013-01-29 16:27:05 -080028 <p>
Clay Murphyf965cd72013-05-30 14:43:56 -070029 Android is an open-source software stack for a wide range of mobile devices and a corresponding open-source project led by
30 Google. Here you can find the information and source code you need to learn more about the Android platform. From there you can
Clay Murphy3fe59ee2013-07-09 10:31:04 -070031 create custom variants of the Android software stack, port devices and accessories to the Android platform,
Clay Murphyf965cd72013-05-30 14:43:56 -070032 and ensure your devices are compatible with the Android compatibility definition.
Robert Ly35f2fda2013-01-29 16:27:05 -080033 </p>
34
35 </div>
36
37</div>
38
Robert Ly35f2fda2013-01-29 16:27:05 -080039<div class="wrap">
40
41 <div class="landing-docs">
42 <div class="col-8">
Clay Murphya336f062014-05-08 13:33:23 -070043 <h3>What's New</h3>
Clay Murphy18ce8282015-03-13 12:32:03 -070044<a href="{@docRoot}devices/index.html">
45 <h4>Devices diagrams and other figures</h4></a>
46 <p>Diagrams and other figures within <strong><a
47 href="{@docRoot}devices/index.html">Devices</a></strong> have been redesigned
48 to become more clear and adhere to Android’s material design theme.</p>
49
50<a href="{@docRoot}source/submit-patches.html">
51 <h4>Submitting Patches</h4></a>
52 <p>The <strong><a
53 href="{@docRoot}source/submit-patches.html#resolving-sync-conflicts">Resolving
54 sync conflicts section of Submitting Patches</a></strong> has been updated to
55 replace an outdated <code>git rebase</code> command with: <code>repo
56 rebase</code></p>
57
Clay Murphyddd02182015-03-10 11:30:55 -070058<a href="{@docRoot}source/build-numbers.html">
Clay Murphy18ce8282015-03-13 12:32:03 -070059 <h4>Lollipop API level, build tag</h4></a>
Clay Murphyddd02182015-03-10 11:30:55 -070060 <p>The latest <strong><a
61 href="{@docRoot}source/build-numbers.html#platform-code-names-versions-api-levels-and-ndk-releases">Lollipop
62 API level</a></strong> and <strong><a
63 href="{@docRoot}source/build-numbers.html#source-code-tags-and-builds">build
64 tag</a></strong> have been updated to 22 and LMY47D, respectively.</p>
65
Clay Murphy00fa4e22015-03-09 11:07:01 -070066<a href="{@docRoot}compatibility/contact-us.html">
Clay Murphy18ce8282015-03-13 12:32:03 -070067 <h4>Google Mobile Services inquiry form</h4></a>
Clay Murphy00fa4e22015-03-09 11:07:01 -070068 <p>Prospective Google Mobile Services (GMS) partners now have an online <strong><a
69 href="https://docs.google.com/a/google.com/forms/d/1qAHuR-MbmXeYuJ1aBd3neaUjNGxnnnCd2kzb0MEJpGQ/viewform"
70 target="_blank">inquiry form</a></strong> to request a GMS license.</p>
71
Clay Murphy5ae59ac2015-03-03 11:51:49 -080072<a href="{@docRoot}devices/tech/dalvik/constraints.html">
Clay Murphy18ce8282015-03-13 12:32:03 -070073 <h4>Dalvik constraints</h4></a>
Clay Murphy5ae59ac2015-03-03 11:51:49 -080074 <p>The Android Runtime (ART) team has released a list of syntactical and semantical <strong><a
75 href="{@docRoot}devices/tech/dalvik/constraints.html">constraints</a></strong>
76 to help construct valid <code>.dex</code> files supported by the runtime.</p>
77
Clay Murphyddffdfc2015-03-02 13:30:18 -080078<a href="{@docRoot}source/64-bit-builds.html">
Clay Murphy18ce8282015-03-13 12:32:03 -070079 <h4>64-bit build instructions</h4></a>
Clay Murphyddffdfc2015-03-02 13:30:18 -080080 <p>Detailed instructions for building Android on a <strong><a
81 href="{@docRoot}source/64-bit-builds.html">64-bit
Clay Murphy18ce8282015-03-13 12:32:03 -070082 architecture</a></strong> have been added to the <strong><a
83 href="{@docRoot}source/index.html">Source</a></strong> tab of the
Clay Murphyddffdfc2015-03-02 13:30:18 -080084 site. These instructions cover product configuration, module definition, the
85 install path, and more.</p>
86
87<a href="{@docRoot}devices/graphics/DeqpUserGuide.pdf">
Clay Murphy18ce8282015-03-13 12:32:03 -070088 <h4>OpenGL ES graphics diagnostics</h4></a>
Clay Murphyddffdfc2015-03-02 13:30:18 -080089 <p>The site now contains a <strong><a
90 href="{@docRoot}devices/graphics/DeqpUserGuide.pdf">user guide for the
91 GPU testing suite drawElements Quality Program (deqp)</a></strong>. The
92 guide offers an overview of the suite and instructions for porting and building
93 the test modules.</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>
Clay Murphy4aa22e82014-12-16 11:21:22 -0800107<a href="{@docRoot}source/index.html"><img border="0" src="images/android_framework_small.png" alt="Android framework summary" style="display:inline;float:left;margin:5px 10px"></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
113 <a href="{@docRoot}accessories/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800114 <h4>Build Accessories</h4></a>
Robert Ly5b218c22013-05-07 10:37:22 -0700115 <p>Sometimes, a device can't do it all. Tap into Android's open accessory standard and build accessories to complement the wide variety of Android-powered devices.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800116
117 <a href="{@docRoot}compatibility/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800118 <h4>Get Compatible</h4></a>
Robert Ly35f2fda2013-01-29 16:27:05 -0800119 <p>Being Android-compatible lets you offer custom features but still give users and developers a consistent
120 and standard experience across all Android-powered devices. Android provides guidance
121 and a test suite to verify your Android compatibility.</p>
Clay Murphyddffdfc2015-03-02 13:30:18 -0800122
123 <a href="https://android.googlesource.com/platform/docs/source.android.com/">
124 <h4>Help this Site</h4></a>
125 <p>Please note, source.android.com is maintained in the Android Open Source Project. See the <strong><a
126 href="https://android.googlesource.com/platform/docs/source.android.com/+log/master">docs/source.android.com
127 project log in AOSP</a></strong> for the complete list of changes to this site.
128 Contribute your own updates to that same project and help maintain source.android.com.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800129 </div>
130
131 </div>
132
Clay Murphyf965cd72013-05-30 14:43:56 -0700133</div>