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Robert Ly35f2fda2013-01-29 16:27:05 -08001fullpage=true
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4page.metaDescription=The official site for the Android Open Source Project.
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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
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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 Murphyb776c882015-12-01 11:44:55 -080046<a href="{@docRoot}source/community.html">
47 <h4>Android Resources</h4></a>
48 <p>Android Community now includes a collection of <strong><a
49 href="{@docRoot}source/community.html#resources">Resources</a></strong>
50 for contributors, developers, users, and security experts.</p>
51
52<a href="{@docRoot}devices/tech/power/values.html">
53 <h4>Received Feedback Implemented</h4></a>
54 <p>Thanks to contributors who have submitted input using the
55 <strong>Send Feedback</strong> button, <strong><a
56 href="{@docRoot}devices/tech/power/values.html">Power Values</a></strong> now
57 notes <code>cpu.active</code> represents the power used by the CPU rails when
58 running at different speeds and explains why power profile values are given in
59 current (amps). <strong><a
60 href="{@docRoot}source/building-kernels.html#building">Building
61 Kernels</a></strong> describes how to locate the correct filename for each
62 kernel, while <strong><a
63 href="{@docRoot}compatibility/cts/setup.html#user_builds">Setting up
64 CTS</a></strong> more clearly defines compatible devices for the purposes of
65 testing.</p>
66
Clay Murphyd5cfb6a2015-11-23 12:13:18 -080067<a href="{@docRoot}devices/tech/config/kernel_network_tests.html">
68 <h4>Kernel Networking Unit Tests</h4></a>
69 <p><strong><a
70 href="{@docRoot}devices/tech/config/kernel_network_tests.html">Kernel
71 Networking Unit Tests</a></strong> describe a suite of tests provided by
72 Android engineering to help ensure the device kernel will properly
73 support the Android networking stack.</p>
74
75<a href="{@docRoot}security/verifiedboot/verified-boot.html">
76 <h4>Logging Mode Optional When Verifying Boot</h4></a>
77 <p><strong><a
78 href="{@docRoot}security/verifiedboot/verified-boot.html#boot_partition">Verifying
79 Boot</a></strong> now makes it clear logging mode does not have to be
80 implemented, and dm-verity may be kept in enforcing mode.</p>
81
82<a href="{@docRoot}compatibility/cts/setup.html">
83 <h4>Bluetooth LE Beacons CTS Guidance</h4></a>
84 <p><strong><a
85 href="{@docRoot}compatibility/cts/setup.html#ble_beacons">Bluetooth LE
86 beacons</a></strong> can be used to test the compatibility of Bluetooth low
87 energy features on Android devices.</p>
88
Bert McMeen73c3c542015-11-12 14:18:10 -080089<a href="{@docRoot}devices/audio/index.html">
90 <h4>Audio Data Formats, MIDI Architecture, Related Updates</h4></a>
91 <p>New information is available about <strong><a
92 href="{@docRoot}devices/audio/data_formats.html">Audio Data Formats</a></strong>
93 and the <strong><a
94 href="{@docRoot}devices/audio/midi_arch.html">MIDI Architecture</a></strong>.
95 Also updated are <strong><a
96 href="{@docRoot}devices/audio/latency_measurements.html">Latency Measurements</a></strong>
97 and <strong><a
98 href="{@docRoot}devices/audio/terminology.html">Audio Terminology</a></strong>.
99 It also is noted that Android indirectly <strong><a
100 href="{@docRoot}devices/audio/midi.html#for-android">supports MIDI 1.0 via
101 an external adapter</a></strong>.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800102 </div>
103
104 <div class="col-8">
105 <h3>Getting Started</h3>
106 <a href="{@docRoot}source/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800107 <h4>Explore the Source</h4></a>
Robert Ly35f2fda2013-01-29 16:27:05 -0800108 <p>Get the complete Android platform and modify and build it to suit your needs. You can
Clay Murphy5a7dc7e2014-09-30 14:55:13 -0700109 also <strong><a
110 href="https://android-review.googlesource.com/#/q/status:open">contribute
111 to</a></strong> the <strong><a
Clay Murphyddffdfc2015-03-02 13:30:18 -0800112 href="https://android.googlesource.com/">Android Open Source Project (AOSP)
Clay Murphy5a7dc7e2014-09-30 14:55:13 -0700113 repository</a></strong> to make your changes available to everyone else
114 in the Android ecosystem.</p>
Heidi von Markhame4f51a02015-05-15 11:24:12 -0700115<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 -0800116 <a href="{@docRoot}devices/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800117 <h4>Port Android to Devices</h4></a>
Clay Murphy3fe59ee2013-07-09 10:31:04 -0700118 <p>Port the latest Android platform and
Robert Ly5b218c22013-05-07 10:37:22 -0700119 create compelling devices that your customers want.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800120
Clay Murphyaf377572015-10-29 15:38:46 -0700121 <a href="{@docRoot}security/index.html">
122 <h4>Make Secure</h4></a>
123 <p>Follow these examples and instructions to harden your Android
124 devices against malicious attacks. Find out how the Android security program
125 works and learn to implement the latest features.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800126
127 <a href="{@docRoot}compatibility/index.html">
Clay Murphy78beecd2013-11-05 16:27:26 -0800128 <h4>Get Compatible</h4></a>
Robert Ly35f2fda2013-01-29 16:27:05 -0800129 <p>Being Android-compatible lets you offer custom features but still give users and developers a consistent
130 and standard experience across all Android-powered devices. Android provides guidance
131 and a test suite to verify your Android compatibility.</p>
Clay Murphyddffdfc2015-03-02 13:30:18 -0800132
133 <a href="https://android.googlesource.com/platform/docs/source.android.com/">
134 <h4>Help this Site</h4></a>
Clay Murphybe1e8472015-08-19 18:41:36 -0700135 <p>Use the <strong>Send Feedback</strong> button at the bottom of any
136 page to request improvements to the content or identify errors. In addition,
137 source.android.com is maintained in the Android Open Source Project. See the
138 <strong><a
Clay Murphyddffdfc2015-03-02 13:30:18 -0800139 href="https://android.googlesource.com/platform/docs/source.android.com/+log/master">docs/source.android.com
140 project log in AOSP</a></strong> for the complete list of changes to this site.
141 Contribute your own updates to that same project and help maintain source.android.com.</p>
Robert Ly35f2fda2013-01-29 16:27:05 -0800142 </div>
143
144 </div>
145
Clay Murphyf965cd72013-05-30 14:43:56 -0700146</div>