1page.title=Android Compatibility Downloads 2@jd:body 3 4<!-- 5 Copyright 2013 The Android Open Source Project 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18--> 19 20<p>Thank you for your interest in Android Compatibility! The links below give 21you access to key documents and information about the program.</p> 22 23<h2 id="android-44">Android 4.4</h2> 24<p>Android 4.4 is the release of the development milestone code-named 25KitKat. Source code for Android 4.4 is found in the 26'android-4.4.4_r1' branch in the open-source tree.</p> 27<ul> 28<li><a href="4.4/android-4.4-cdd.pdf">Android 4.4 Compatibility Definition 29Document (CDD)</a></li> 30<li><a 31href="https://dl.google.com/dl/android/cts/android-cts-4.4_r3-linux_x86-arm.zip">Android 324.4 R3 Compatibility Test Suite (CTS) - ARM</a></li> 33<li><a 34href="https://dl.google.com/dl/android/cts/android-cts-4.4_r3-linux_x86-x86.zip">Android 354.4 R3 Compatibility Test Suite (CTS) - x86</a></li> 36<li><a 37href="https://dl.google.com/dl/android/cts/android-cts-verifier-4.4_r3-linux_x86-arm.zip">Android 384.4 R3 CTS Verifier - ARM</a></li> 39<li><a 40href="https://dl.google.com/dl/android/cts/android-cts-verifier-4.4_r3-linux_x86-x86.zip">Android 414.4 R3 CTS Verifier - x86</a></li> 42</ul> 43 44<h2 id="android-43">Android 4.3</h2> 45<p>Android 4.3 is the release of the development milestone code-named 46Jelly Bean-MR2. Source code for Android 4.3 is found in the 'android-4.3_r2.2-cts' branch in the open-source tree.</p> 47<ul> 48<li><a href="4.3/android-4.3-cdd.pdf">Android 4.3 Compatibility Definition Document (CDD)</a></li> 49<li><a 50href="https://dl.google.com/dl/android/cts/android-cts-4.3_r2-linux_x86-arm.zip">Android 514.3 R2 Compatibility Test Suite (CTS)</a></li> 52<li><a 53href="https://dl.google.com/dl/android/cts/android-cts-verifier-4.3_r1-linux_x86-arm.zip">Android 544.3 R1 CTS Verifier</a></li> 55</ul> 56 57<h2 id="android-42">Android 4.2</h2> 58<p>Android 4.2 is the release of the development milestone code-named 59Jelly Bean-MR1. Source code for Android 4.2 is found in the 'android-4.2.2_r1' branch in the open-source tree.</p> 60<ul> 61<li><a href="4.2/android-4.2-cdd.pdf">Android 4.2 Compatibility Definition Document (CDD)</a></li> 62<li><a href="https://dl.google.com/dl/android/cts/android-cts-4.2_r4-linux_x86-arm.zip">Android 4.2 R4 Compatibility Test Suite (CTS)</a></li> 63<li><a href="https://dl.google.com/dl/android/cts/android-cts-verifier-4.2_r5-linux_x86-arm.zip">Android 4.2 R5 CTS Verifier</a></li> 64</ul> 65<h2 id="android-41">Android 4.1</h2> 66<p>Android 4.1 is the release of the development milestone code-named Jelly 67Bean. The source code of the Compatibility Test Suite revisions below is 68available at the 'android-cts-4.1_r4' tag in the open-source tree.</p> 69<ul> 70<li><a href="4.1/android-4.1-cdd.pdf">Android 4.1 Compatibility Definition Document (CDD)</a></li> 71<li><a href="https://dl.google.com/dl/android/cts/android-cts-4.1_r4-linux_x86-arm.zip">Android 4.1 R4 Compatibility Test Suite (CTS)</a></li> 72<li><a href="https://dl.google.com/dl/android/cts/android-cts-verifier-4.1_r7-linux_x86-arm.zip">Android 4.1 R7 CTS Verifier</a></li> 73</ul> 74<h2 id="android-403">Android 4.0.3</h2> 75<p>Android 4.0.3 is the release of the development milestone code-named 76Ice Cream Sandwich. Android 4.0.3 is the current version of Android. Source code for 77Android 4.0.3 is found in the 'android-4.0.3_r1' branch in the open-source tree.</p> 78<ul> 79<li><a href="4.0/android-4.0-cdd.pdf">Android 4.0 Compatibility Definition Document (CDD)</a></li> 80<li><a href="https://dl.google.com/dl/android/cts/android-cts-4.0.3_r3-linux_x86-arm.zip">Android 4.0.3 R3 Compatibility Test Suite (CTS)</a></li> 81<li><a href="https://dl.google.com/dl/android/cts/android-cts-verifier-4.0.3_r2-linux_x86-arm.zip">Android 4.0.3 R2 CTS Verifier</a></li> 82</ul> 83<h2 id="android-23">Android 2.3</h2> 84<p>Android 2.3 is the release of the development milestone code-named 85Gingerbread. Source code for Android 2.3 is found in the 'gingerbread' branch in 86the open-source tree.</p> 87<ul> 88<li><a href="2.3/android-2.3.3-cdd.pdf">Android 2.3 Compatibility Definition Document (CDD)</a></li> 89<li><a href="https://dl.google.com/dl/android/cts/android-cts-2.3_r13-linux_x86-arm.zip">Android 2.3 R13 Compatibility Test Suite (CTS)</a></li> 90<li><a href="https://dl.google.com/dl/android/cts/android-cts-verifier-2.3_r3-linux_x86-armv5.zip">Android 2.3 R3 CTS Verifier</a></li> 91</ul> 92<h2 id="android-22">Android 2.2</h2> 93<p>Android 2.2 is the release of the development milestone code-named 94FroYo. Source code for Android 2.2 is found in the 'froyo' branch in the 95open-source tree.</p> 96<ul> 97<li><a href="2.2/android-2.2-cdd.pdf">Android 2.2 Compatibility Definition Document (CDD)</a></li> 98<li><a href="https://dl.google.com/dl/android/cts/android-cts-2.2_r8-linux_x86-arm.zip">Android 2.2 R8 Compatibility Test Suite (CTS)</a></li> 99</ul> 100<h2 id="android-21">Android 2.1</h2> 101<p>Android 2.1 is the release of the development milestone code-named 102Eclair. Source code for Android 2.1 is found in the 'eclair' branch in the 103open-source tree. Note that for technical reasons, there is no compatibility 104program for Android 2.0 or 2.0.1, and new devices must use Android 2.1.</p> 105<ul> 106<li><a href="2.1/android-2.1-cdd.pdf">Android 2.1 Compatibility Definition Document (CDD)</a></li> 107<li><a href="https://dl.google.com/dl/android/cts/android-cts-2.1_r5-x86.zip">Android 2.1 R5 Compatibility Test Suite (CTS)</a></li> 108</ul> 109<h2 id="android-16">Android 1.6</h2> 110<p>Android 1.6 was the release of the development milestone code-named Donut. 111Android 1.6 was obsoleted by Android 2.1. Source code for Android 1.6 is found 112in the 'donut' branch in the open-source tree.</p> 113<ul> 114<li><a href="1.6/android-1.6-cdd.pdf">Android 1.6 Compatibility Definition Document (CDD)</a></li> 115<li><a href="https://dl.google.com/dl/android/cts/android-cts-1.6_r1-x86.zip">Android 1.6 R1 Compatibility Test Suite (CTS)</a></li> 116</ul> 117<h2 id="compatibility-test-suite-manual">Compatibility Test Suite Manual</h2> 118<p>The CTS user manual is applicable to any CTS version, but CTS 2.1 R2 and 119beyond require <a href="cts-intro.html">additional steps</a> to run the accessibility tests.</p> 120<ul> 121<li><a href="android-cts-manual.pdf">Compatibility Test Suite (CTS) User Manual</a></li> 122</ul> 123<h2 id="cts-media-files">CTS Media Files</h2> 124<p>These media files are required for the CTS media stress tests.</p> 125<ul> 126<li><a href="https://dl.google.com/dl/android/cts/android-cts-media-1.0.zip">CTS Media 1.0</a></li> 127</ul> 128<h2 id="older-android-versions">Older Android Versions</h2> 129<p>There is no Compatibility Program for older versions of Android, such as Android 1301.5 (known in development as Cupcake). New devices intended to be Android 131compatible must ship with Android 1.6 or later.</p> 132