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-page.title=SDK Tools
-@jd:body
-
-<p>SDK Tools is a downloadable component for the Android SDK. It includes the
-complete set of development and debugging tools for the Android SDK.</p>
-
-<p>If you are new to the Android SDK, the <a
-href="{@docRoot}sdk/index.html">SDK starter package</a> installs the
-latest revision of the SDK Tools in the <code>&lt;sdk&gt;/tools</code> directory.</p>
-
-<p>If you are already using the SDK and you want to update to the latest version
-of the SDK Tools, use the <em>Android SDK Manager</em> to get the
-update, rather than downloading a new SDK starter package. For more information
-about how to update, see <a
-href="{@docRoot}sdk/adding-components.html#UpdatingComponents">Updating SDK
-Components</a>.</p>
-
-
-<h2 id="notes">Revisions</h2>
-
-<p>The sections below provide notes about successive releases of
-the SDK Tools, as denoted by revision number. To determine what revision of the SDK
-Tools you are using, refer to the "Installed Packages" listing in the Android SDK Manager. </p>
-
-<p>For a summary of all known issues in SDK Tools, see <a
-href="http://tools.android.com/knownissues">http://tools.android.com/knownissues</a>.</p>
-
-<script type="text/javascript">
-function toggleDiv(link) {
- var toggleable = $(link).parent();
- if (toggleable.hasClass("closed")) {
- //$(".toggleme", toggleable).slideDown("fast");
- toggleable.removeClass("closed");
- toggleable.addClass("open");
- $(".toggle-img", toggleable).attr("title", "hide").attr("src", (toRoot + "assets/images/triangle-opened.png"));
- } else {
- //$(".toggleme", toggleable).slideUp("fast");
- toggleable.removeClass("open");
- toggleable.addClass("closed");
- $(".toggle-img", toggleable).attr("title", "show").attr("src", (toRoot + "assets/images/triangle-closed.png"));
- }
- return false;
-}
-</script>
-<style>
-.toggleable {
-padding: .25em 1em;
-}
-.toggleme {
- padding: 1em 1em 0 2em;
- line-height:1em;
-}
-.toggleable a {
- text-decoration:none;
-}
-.toggleme a {
- text-decoration:underline;
-}
-.toggleable.closed .toggleme {
- display:none;
-}
-#jd-content .toggle-img {
- margin:0;
-}
-</style>
-
-<div class="toggleable opened">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-opened.png" class="toggle-img" height="9px"
- width="9px" />
- SDK Tools, Revision 19</a> <em>(April 2012)</em>
-
- <div class="toggleme">
- <p class="note"><strong>Note:</strong> This update of SDK Tools is only available through
-the <a href="{@docRoot}sdk/adding-components.html">Android SDK Manager</a>. Use this tool to
-download and install this update.</p>
-
- <dl>
- <dt>Dependencies:</dt>
- <dd>
- <ul>
- <li>Android SDK Platform-tools revision 9 or later.</li>
- <li>If you are developing in Eclipse with ADT, note that the SDK Tools r19 is designed for
- use with ADT 18.0.0 and later. If you haven't already, we highly recommend updating your
- <a href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 18.0.0.</li>
- <li>If you are developing outside Eclipse, you must have
- <a href="http://ant.apache.org/">Apache Ant</a> 1.8 or later.</li>
- </ul>
- </dd>
- <dt>Bug fixes:</dt>
- <dd>
- <ul>
- <li>Fixed an issue that prevented some developers from running the emulator with GPU
-acceleration.</li>
- </ul>
- </dd>
- </dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
- width="9px" />
- SDK Tools, Revision 18</a> <em>(April 2012)</em>
-
- <div class="toggleme">
- <p class="caution"><strong>Important:</strong> To download the new Android
- 4.0 system components from the Android SDK Manager, you must first update the
- SDK tools to revision 14 or later and restart the Android SDK Manager. If you do not,
- the Android 4.0 system components will not be available for download.</p>
-
- <dl>
- <dt>Dependencies:</dt>
- <dd>
- <ul>
- <li>Android SDK Platform-tools revision 9 or later.</li>
- <li>If you are developing in Eclipse with ADT, note that the SDK Tools r18 is designed for
- use with ADT 18.0.0 and later. If you haven't already, we highly recommend updating your
- <a href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 18.0.0.</li>
- <li>If you are developing outside Eclipse, you must have
- <a href="http://ant.apache.org/">Apache Ant</a> 1.8 or later.</li>
- </ul>
- </dd>
- <dt>General notes:</dt>
- <dd>
- <ul>
- <li>Updated the SdkController app to encapsulate both sensor and multitouch emulation
- functionality.</li>
- </ul>
- </dd>
- <dt>Bug fixes:</dt>
- <dd>
- <ul>
- <li>Fixed Ant issues where some jar libraries in the {@code libs/} folder are not picked up
-in some cases.</li>
- </ul>
- </dd>
- </dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
- width="9px" />
- SDK Tools, Revision 17</a> <em>(March 2012)</em>
-
- <div class="toggleme">
- <p class="caution"><strong>Important:</strong> To download the new Android
- 4.0 system components from the Android SDK Manager, you must first update the
- SDK tools to revision 14 or later and restart the Android SDK Manager. If you do not,
- the Android 4.0 system components will not be available for download.</p>
-
- <dl>
- <dt>Dependencies:</dt>
- <dd>
- <ul>
- <li>Android SDK Platform-tools revision 9 or later.</li>
- <li>If you are developing in Eclipse with ADT, note that the SDK Tools r17 is designed for
- use with ADT 17.0.0 and later. If you haven't already, we highly recommend updating your
- <a href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 17.0.0.</li>
- <li>If you are developing outside Eclipse, you must have
- <a href="http://ant.apache.org/">Apache Ant</a> 1.8 or later.</li>
- </ul>
- </dd>
- <dt>General notes:</dt>
- <dd>
- <ul>
- <li>Emulator
- <ul>
- <li>Added support for hardware accelerated graphics rendering. This feature requires an
-API Level 15, Revision 3 or later system image.
-(<a href="{@docRoot}guide/developing/devices/emulator.html#accel-graphics">more info</a>)
- </li>
- <li>Added support for running Android x86 system images in virtualization mode on
-Windows and Mac OS X.
-(<a href="{@docRoot}guide/developing/devices/emulator.html#accel-vm">more info</a>)
- <p class="note"><strong>Note:</strong> Use the Android SDK Manager to download and
-install x86 system images. Android x86 system images are not available for all API levels.</p>
- </li>
- <li>Added experimental support for multi-touch input by enabing the emulator to receive
- touch input from a USB-tethered physical Android device.
- (<a href="http://tools.android.com/tips/hardware-emulation">more info</a>)</li>
- </ul>
- </li>
- <li>Added viewing of live detailed network usage of an app in DDMS. (<a
- href="http://tools.android.com/recent/detailednetworkusageinddms">more info</a>)</li>
- <li>ProGuard
- <ul>
- <li>Updated the bundled ProGuard tool to version 4.7. In addition to many new features,
-this update fixes the {@code Conversion to Dalvik format failed with error 1} error some users have
-experienced.</li>
- <li>Updated the default {@code proguard.cfg} file with better default flags for
- Android.</li>
- <li>Split the ProGuard configuration file has been in half, with project specific flags
-kept in project and the generic Android flags distributed (and updated) with the tools
-themselves.</li>
- </ul>
- </li>
- <li>Build
- <ul>
- <li>Added a feature that allows you to run some code only in debug mode. Builds now
-generate a class called {@code BuildConfig} containing a {@code DEBUG} constant that is
-automatically set according to your build type. You can check the ({@code BuildConfig.DEBUG})
-constant in your code to run debug-only functions.</li>
- <li>Fixed issue when a project and its libraries include the same jar file in their libs
- folder. (<a href="http://tools.android.com/recent/dealingwithdependenciesinandroidprojects">more
- info</a>)</li>
- <li>Added support for custom views with custom attributes in libraries. Layouts using
-custom attributes must use the namespace URI {@code http://schemas.android.com/apk/res-auto} instead
-of the URI that includes the app package name. This URI is replaced with the app specific one at
-build time.</li>
- </ul>
- </li>
- <li>Lint
- <ul>
- <li>Updated Lint to check Android application code. Lint rules which previously
-performed pattern based searches in the application code (such as the unused resource check) have
-been rewritten to use the more accurate Java-style parse trees.</li>
- <li>Added support for checking library projects. This change means that rules such as
-the unused resource check properly handle resources declared in a library project and referenced in
-a downstream project.</li>
- <li>Added ability to suppress Lint warnings in Java code with the new
-{@code @SuppressLint} annotation, and in XML files with the new tools: namespace and
-ignore attribute. (<a
- href="http://tools.android.com/recent/ignoringlintwarnings">more info</a>)</li>
- <li>New Lint checks:
- <ul>
- <li>Added check for Android API calls that require a version of Android higher than
- the minimum supported version. You can use the new {@code @TargetApi} annotation
- to suppress warnings when the code is wrapped in a system version condition.
- (<a href="http://tools.android.com/recent/lintapicheck">more info</a>)</li>
- <li>Added over 20 new Lint rules, including checks for
- <a href="http://tools.android.com/recent/lintperformancechecks">performance</a>,
- XML layouts, manifest and file handling.</li>
- </ul>
- </li>
- </ul>
- </li>
- </ul>
- </dd>
- </dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
- width="9px" />
- SDK Tools, Revision 16</a> <em>(December 2011)</em>
-
- <div class="toggleme">
- <p class="caution"><strong>Important:</strong> To download the new Android
- 4.0 system components from the Android SDK Manager, you must first update the
- SDK tools to revision 14 or later and restart the Android SDK Manager. If you do not,
- the Android 4.0 system components will not be available for download.</p>
-
-<dl>
-<dt>Dependencies:</dt>
-<dd>
- <ul>
- <li>Android SDK Platform-tools revision 9 or later.</li>
- <li>If you are developing in Eclipse with ADT, note that the SDK Tools r16 is designed for use
- with ADT 16.0.0 and later. If you haven't already, we highly recommend updating your
- <a href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 16.0.0.</li>
- <li>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
- Ant</a> 1.8 or later.</li>
-</ul>
-</dd>
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>Added Lint tools to detect common errors in Android projects.
- (<a href="http://tools.android.com/recent/lint">more info</a>)</li>
- <li>Added sensor emulation support, which allows the emulator to read sensor data from a
- physical Android device.
- (<a href="http://tools.android.com/recent/sensoremulation">more info</a>)</li>
- <li>Added support for using a webcam to emulate a camera on Mac OS X.</li>
- </ul>
-</dd>
-<dt>Bug fixes:</dt>
-<dd>
- <ul>
- <li>Snapshots now work for Android 4.0 system images.</li>
- <li>Fixed several small issues for the build file.
- (<a href="http://code.google.com/p/android/issues/detail?id=21023">Issue 21023</a>,
- <a href="http://code.google.com/p/android/issues/detail?id=21267">Issue 21267</a>,
- <a href="http://code.google.com/p/android/issues/detail?id=21465">Issue 21465</a>,
- <a href="http://code.google.com/p/android/issues/detail?id=21525">Issue 21525</a>).</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
- width="9px" />
- SDK Tools, Revision 15</a> <em>(October 2011)</em>
-
- <div class="toggleme">
- <p class="caution"><strong>Important:</strong> To download the new Android
- 4.0 system components from the Android SDK Manager, you must first update the
- SDK tools to revision 14 or later and restart the Android SDK Manager. If you do not,
- the Android 4.0 system components will not be available for download.</p>
- <dl>
-<dt>Dependencies:</dt>
-<dd>
- <ul><li>Android SDK Platform-tools revision 9 or later.</li>
- <li>If you are developing in Eclipse with ADT, note that the SDK Tools r15 is designed for use
- with ADT 15.0.0 and later. If you haven't already, we highly recommend updating your <a
- href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 15.0.0.</li>
- <li>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
- Ant</a> 1.8 or later.</li>
-</ul>
-
-<dt>Bug fixes:</dt>
-<dd>
- <ul>
- <li>Fixed emulator crash on Linux due to improper webcam detection
- (<a href="http://code.google.com/p/android/issues/detail?id=20952">Issue 20952</a>).</li>
- <li>Fixed emulator issue when using the <code>-wipe-data</code> argument.</li>
- <li>Fixed build issue when using Renderscript in projects that target API levels 11-13
- (<a href="http://code.google.com/p/android/issues/detail?id=21006">Issue 21006</a>).</li>
- <li>Fixed issue when creating an AVD using the GoogleTV addon
- (<a href="http://code.google.com/p/android/issues/detail?id=20963">Issue 20963</a>).</li>
- <li>Fixed <code>ant test</code>
- (<a href="http://code.google.com/p/android/issues/detail?id=20979">Issue 20979</a>).</li>
- <li>Fixed <code>android update project</code>
- (<a href="http://code.google.com/p/android/issues/detail?id=20535">Issue 20535</a>).</li>
- <li>Fixed scrolling issue in the new Logcat panel of DDMS.</li>
- <li>Fixed issue with MonkeyRunner
- (<a href="http://code.google.com/p/android/issues/detail?id=20964">Issue 20964</a>).</li>
- <li>Fixed issues in the SDK Manager
- (<a href="http://code.google.com/p/android/issues/detail?id=20939">Issue 20939</a>,
- <a href="http://code.google.com/p/android/issues/detail?id=20607">Issue 20607</a>).</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
- width="9px" />
- SDK Tools, Revision 14</a> <em>(October 2011)</em>
-
- <div class="toggleme">
- <p class="note"><strong>Important:</strong> To download the new Android
- 4.0 system components from the Android SDK Manager, you must first update the
- SDK tools to revision 14 and restart the Android SDK Manager. If you do not,
- the Android 4.0 system components will not be available for download.</p>
- <dl>
-<dt>Dependencies:</dt>
-<dd>
- <ul><li>Android SDK Platform-tools revision 8 or later.</li>
- <li>If you are developing in Eclipse with ADT, note that the SDK Tools r14 is designed for use
- with ADT 14.0.0 and later. If you haven't already, we highly recommend updating your <a
- href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 14.0.0.</li>
- <li>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
- Ant</a> 1.8 or later.</li>
-</ul>
-
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>Added webcam support to Android 4.0 or later platforms to emulate rear-facing cameras when
- one webcam is present, and to emulate both rear-facing and front-facing cameras when two
- webcams are present. Webcam support is for Windows and Linux only.
- Mac support will come in a later release.</li>
- <li>Changed <code>default.properties</code> to <code>project.properties</code> and
- <code>build.properties</code> to <code>ant.properties</code>. Any existing
- projects that you build with Ant must be updated with the <code>android update project</code>
- command.</li>
- <li>Changed Ant <code>build.xml</code> file to support improvements to the
- build system and added and modified Ant commands to support these changes. For a list of Ant
-commands, see the
-<a href="{@docRoot}guide/developing/building/building-cmdline.html#AntReference">Ant Command
-Reference</a>.</li>
- <li>Changed how library projects are built.</li>
- <li>Improved incremental builds, so that resource compilation runs less frequently. Builds no
- longer run when you edit strings or layouts (unless you add a new <code>id</code>) and no longer
- run once for each library project.</li>
- <li>Introduced a "PNG crunch cache" that only runs on modified PNG files, instead of
- crunching all existing PNG files, all the time.</li>
- <li>Revamped the SDK Manager UI (<a href="http://tools.android.com/recent/newsdkmanager">more
-info</a>).</li>
- </ul>
- <p>For a complete overview of the build system changes and what you need to do to support them,
-see the <a href="http://tools.android.com/recent/buildchangesinrevision14">Android Tools Project
-site</a>.</p>
-</dd>
-</dl>
-</div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
- width="9px" />
-SDK Tools, Revision 13</a> <em>(September 2011)</em>
- <div class="toggleme">
- <dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that the SDK Tools r13 is designed for use with
-ADT 12.0.0 and later. If you haven't already, we highly recommend updating your <a
-href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 12.0.0.</p>
-
-<p>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
-Ant</a> 1.8 or later.</p>
-
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>Fix compilation issue in Ant (<code>dex</code> step) when paths have spaces.</li>
- <li>Fix issue in emulator installation when paths have spaces.</li>
- <li>Fix issue when AVD paths have spaces.</li>
- <li>Fix rendering issue when using emulator scaling (<a href="http://code.google.com/p/android/issues/detail?id=18299">see more</a>).</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 12</a> <em>(July 2011)</em>
- <div class="toggleme">
- <dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that the SDK Tools r12 is designed for use with
-ADT 12.0.0 and later. If you haven't already, we highly recommend updating your <a
-href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 12.0.0.</p>
-
-<p>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
-Ant</a> 1.8 or later.</p>
-
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>The AVD manager and emulator can now use system images
- compiled for ARM v7 and x86 CPUs.</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 11</a> <em>(May 2011)</em>
- <div class="toggleme">
- <dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that the SDK Tools r11 is designed for use with
-ADT 10.0.1 and later. If you haven't already, we highly recommend updating your <a
-href="{@docRoot}sdk/eclipse-adt.html">ADT Plugin</a> to 10.0.1.</p>
-
-<p>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
-Ant</a> 1.8 or later.</p>
-
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>Miscellaneous emulator changes to support Android 3.1.</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px"
-width="9px" />
-SDK Tools, Revision 10</a> <em>(February 2011)</em>
- <div class="toggleme">
- <dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that the SDK Tools r10 is
-designed for use with ADT 10.0.0 and later. After installing SDK Tools r10, we
-highly recommend updating your ADT Plugin to 10.0.0.</p>
-
-<p>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
-Ant</a> 1.8 or later.</p>
-
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>The tools now automatically generate Java Programming Language source files (in the
-<code>gen</code> directory) and
- bytecode (in the <code>res/raw</code> directory) from your native <code>.rs</code> files</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 9</a> <em>(January 2011)</em>
- <div class="toggleme">
- <dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that the SDK Tools r9 is
-designed for use with ADT 9.0.0 and later. After installing SDK Tools r9, we
-highly recommend updating your ADT Plugin to 9.0.0.</p>
-
-<p>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
-Ant</a> 1.8 or later.</p>
-
-<dt>Upgrading to SDK Tools r9:</dt>
-<dd>
-<p>If you are upgrading to SDK Tools r9 from SDK Tools r7 or earlier, the default installed location
-for the <code>adb</code> tool has changed from <code>&lt;<em>SDK</em>&gt;/tools/adb</code> to
-<code>&lt;<em>SDK</em>&gt;/platform-tools/adb</code>. This means that you should
-add the new location to your PATH and modify any custom build scripts to
-reference the new location. Copying the <code>adb</code> executable from the new
-location to the old is not recommended, since subsequent updates to the SDK
-Tools will delete the file.</p>
-</dd>
-
-<dt>General notes:</dt>
-<dd>
- <ul>
- <li>The default ProGuard configuration, <code>proguard.cfg</code>, now ignores the following classes:
- <ul>
- <li>classes that extend {@link android.preference.Preference}</li>
- <li>classes that extend {@link android.app.backup.BackupAgentHelper}</li>
- </ul>
- </li>
- <li>Ant lib rules now allow you to override <code>java.encoding</code>, <code>java.source</code>,
- and <code>java.target</code> properties.</li>
- <li>The default encoding for the <code>javac</code> Ant task is now UTF-8.</li>
- <li>The LogCat view in DDMS now properly displays UTF-8 characters.</li>
- <li>The SDK Manager is more reliable on Windows. For details on the improvements, see the
- <a href="http://tools.android.com/recent/sdkmanagerfixes">Android Tools Project Site</a>. </li>
- <li>Early look at the new snapshot feature: To improve startup time for the emulator, you can
-enable snapshots for the system state. The emulator will then restore to the state when it last
-closed almost instantly. <strong>Note:</strong> The snapshot feature is still under active
-development and might not always perform as expected.</li>
- <li>Fixed the missing JAR file error that prevented <code>draw9patch</code> from running.</li>
- <li>Fixed the Windows launch scripts <code>hierarchyviewer</code> and <code>ddms</code> to support
- the new location of <code>adb</code>.</li>
- <li>Known issues with emulator performance: Because the Android emulator must simulate the ARM
-instruction set architecture on your computer, emulator performance is slow. We're working hard to
-resolve the performance issues and it will improve in future releases.</li>
- </ul>
-</dd>
-</dl>
-</div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 8</a> <em>(December 2010)</em>
- <div class="toggleme">
-
-<dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that SDK Tools r8 is
-designed for use with ADT 8.0.0 and later. After installing SDK Tools r8, we
-highly recommend updating your ADT Plugin to 8.0.0.</p>
-
-<p>If you are developing outside Eclipse, you must have <a href="http://ant.apache.org/">Apache
-Ant</a> 1.8 or later.</p>
-
-<p>Also note that SDK Tools r8 requires a new SDK component called
-<em>Platform-tools</em>. The new Platform-tools component lets all SDK platforms
-(Android 2.1, Android 2.2, and so on) use the same (latest) version of build
-tools such as <code>adb</code>, <code>aapt</code>, <code>aidl</code>, and
-<code>dx</code>. To download the Platform-tools component, use the Android SDK
-Manager, as described in <a href="adding-components.html">Adding SDK
-Components</a></p>
-
-<dt>Upgrading from SDK Tools r7:</dt>
-<dd>
-<p>If you are upgrading to SDK Tools r8 from an earlier version, note that the
-the default installed location for the <code>adb</code> tool has changed from
-<code>&lt;<em>SDK</em>&gt;/tools/adb</code> to
-<code>&lt;<em>SDK</em>&gt;/platform-tools/adb</code>. This means that you should
-add the new location to your PATH and modify any custom build scripts to
-reference the new location. Copying the <code>adb</code> executable from the new
-location to the old is not recommended, since subsequent updates to the SDK
-Tools will delete the file.</p>
-</dd>
-
-<dt>General notes:</dt>
-<dd>
-<ul>
-<li>All SDK platforms now support Library Projects.</li>
-<li>Support for a true debug build. Developers no longer need to add the
-<code>android:debuggable</code> attribute to the
-<code>&lt;application&gt;</code> tag in the manifest &mdash; the build tools add
-the attribute automatically. In Eclipse/ADT, all incremental builds are assumed
-to be debug builds, so the tools insert <code>android:debuggable="true"</code>.
-When exporting a signed release build, the tools do not add the attribute. In
-Ant, a <code>ant debug</code> command automatically inserts the
-<code>android:debuggable="true"</code> attribute, while <code>ant release</code>
-does not. If <code>android:debuggable="true"</code> is manually set, then
-<code>ant release</code> will actually do a debug build, rather than a release
-build.</li>
-<li>Automatic ProGuard support in release builds. Developers generate a ProGuard
-configuration file using the <code>android</code> tool &mdash; the build tools
-then automatically run ProGuard against the project sources during the build.
-For more information, see the <a
-href="{@docRoot}guide/developing/tools/proguard.html">ProGuard</a>
-documentation. </li>
-<li>New overridable Ant javac properties: <code>java.encoding</code>,
-<code>java.source</code>, and <code>java.target</code> (default values are
-"ascii", "1.5", and "1.5", respectively).</li>
-<li>New UI for the HierarchyViewer tool.</li>
-</ul>
-</dd>
-</dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 7</a> <em>(September 2010)</em>
- <div class="toggleme">
-
-<dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that SDK Tools r7 is
-designed for use with ADT 0.9.8 and later. After installing SDK Tools r7, we
-highly recommend updating your ADT Plugin to 0.9.8.</p>
-</dd>
-
-<dt>General notes:</dt>
-<dd>
-<ul>
-<li>Added support for library projects that depend on other library projects.</li>
-<li>Adds support for aidl files in library projects.</li>
-<li>Adds support for extension targets in Ant build to perform tasks between the
-normal tasks: <code>-pre-build</code>, <code>-pre-compile</code>, and
-<code>-post-compile</code>.</li>
-<li>Adds support for "headless" SDK update. See <code>android -h update sdk</code>
-for more information.</li>
-<li>Fixes location control in DDMS to work in any locale not using '.' as a
-decimal point.</li>
-</ul>
-</ul>
-</dd>
-</dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 6</a> <em>(May 2010)</em>
- <div class="toggleme">
-
-<dl>
-<dt>Dependencies:</dt>
-<dd>
-<p>If you are developing in Eclipse with ADT, note that SDK Tools r6 is
-designed for use with ADT 0.9.7 and later. After installing SDK Tools r6, we
-highly recommend updating your ADT Plugin to 0.9.7.</p>
-</dd>
-
-<dt>Library projects:</dt>
-<dd>
-<p>The SDK Tools now support the use of <em>library projects</em> during
-development, a capability that lets you store shared Android application
-code and resources in a separate development project. You can then reference the
-library project from other Android projects and, at build time, the tools
-compile the shared code and resources as part of the dependent applications.
-More information about this feature is available in the <a
-href="{@docRoot}guide/developing/projects/index.html#LibraryProjects">Creating and Managing Projects</a> document.</p>
-<p>If you are developing in Eclipse, <a href="eclipse-adt.html">ADT</a>
-provides the equivalent library project support.</p>
-</dd>
-</dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 5</a> <em>(March 2010)</em>
- <div class="toggleme">
-
-<dl>
-<dt>Dependencies:</dt>
-<dd><ul>
-<li>If you are developing in Eclipse with ADT, note that SDK Tools r5 is
-designed for use with ADT 0.9.6 and later. After installing SDK Tools r5, we
-highly recommend updating your ADT Plugin to 0.9.6.</li>
-<li>For Mac OS platforms, OS X 10.4.x (Tiger) is no longer
-officially supported. </li>
-</ul>
-</dd>
-
-<dt>SDK and AVD Manager:</dt>
-<dd>
-<ul>
-<li>Fixes SSL download for the standalone version of the SDK Updater.</li>
-<li>Fixes issue with 64-bit JVM on Windows.</li>
-<li>Adds support for platform samples components.</li>
-<li>Improves support for dependency between components.</li>
-<li>AVDs now sorted by API level.</li>
-<li>The AVD creation dialog now enforces a minimum SD card size of 9MB.</li>
-<li>Prevents deletion of running AVDs.</li>
-<li>Settings are now automatically saved, no need to click "Apply".</li>
-</ul>
-</dd>
-
-<dt>Emulator:</dt>
-<dd>
-<ul>
-<li>Emulator now requires SD card to be 9MB or more.</li>
-</ul>
-</dd>
-
-<dt>Layoutopt:</dt>
-<dd>
-<ul>
-<li>Fixes <code>layoutopt.bat</code> to execute correctly on Windows.</li>
-</ul>
-</dd>
-</dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 4</a> <em>(December 2009)</em>
- <div class="toggleme">
-
-<dl>
-<dt>Dependencies:</dt>
-<dd><p>SDK Tools r4 is compatible with ADT 0.9.5 and later, but not
-compatible with earlier versions. If you are developing in Eclipse with ADT, you
-<strong>must</strong> update your ADT plugin to version 0.9.5 or higher if you
-install SDK Tools r4 in your SDK. </p></dd>
-
-<dt>General notes:</dt>
-<dd>
-<ul>
-<li>Launcher script now forces GDK_NATIVE_WINDOW=true (linux only), to fix a
-compatibility issue between GTK and SWT.</li>
-</ul>
-</dd>
-
-<dt>Android SDK and AVD Manager:</dt>
-<dd>
-<ul>
-<li>AVD Launch dialog now shows scale value.</li>
-<li>Fixes potential NPE in SDK Manager on AVD launch, for older AVD with no
-skin name specified.</li>
-<li>Fixes XML validation issue in on older Java versions.</li>
-<li>No longer forces the use of Java 1.5 on Mac OS X.</li>
-</ul>
-</dd>
-
-<dt>Emulator:</dt>
-<dd>
-<ul>
-<li>No longer limits the size of the system partition.</li>
-</ul>
-</dd>
-
-<dt>Ant build tools:</dt>
-<dd>
-<ul>
-<li>.apk packaging now properly ignores vi swap files as well as hidden files.</li>
-</ul>
-</dd>
-</dl>
- </div>
-</div>
-
-<div class="toggleable closed">
- <a href="#" onclick="return toggleDiv(this)">
- <img src="{@docRoot}assets/images/triangle-closed.png" class="toggle-img" height="9px" width="9px" />
-SDK Tools, Revision 3</a> <em>(October 2009)</em>
- <div class="toggleme">
-
-<dl>
-<dt>Dependencies:</dt>
-<dd><p>SDK Tools r3 is compatible with ADT 0.9.4 and later, but not
-compatible with earlier versions. If you are developing in Eclipse with ADT, you
-<strong>must</strong> update your ADT plugin to version 0.9.4 or higher if you
-install SDK Tools r3 in your SDK.</p>
-</dd>
-
-<dt>Android tool:</dt>
-<dd>
-<ul>
-<li>Adds new <code>android create test-project</code> and <code>android update
-test-project</code> commands to allow for greater flexibility in the location of the
-main and test projects.</li>
-</ul>
-</dd>
-
-<dt>DDMS:</dt>
-<dd>
-<ul>
-<li>Adds a button to dump HPROF file for running applications (app must be able
-to write to the sdcard).</li>
-<li>Button to start/stop profiling of a running application (app must be able to
-write to the sdcard). Upon stop, Traceview will automatically be launched to
-display the trace.</li>
-<li>Fixed DDMS, Traceview, and the AVD Mananger/SDK Updater to run on Mac OS X
-10.6.</li>
-<li>Fixed screenshot support for devices running 32-bit framebuffer.</li>
-</ul>
-</dd>
-
-<dt>Android SDK and AVD Manager:</dt>
-<dd>
-<ul>
-<li>Provides a new UI that lets you set options for controlling
-the emulator skin, screen size/density, and scale factor used when launching
-an AVD.</li>
-<li>Provides improved AVD creation UI, which lets you customize the hardware
-properties of your AVDs.</li>
-<li>Now enforces dependencies between platforms and tools components, and
-between SDK add-ons and platforms.</li>
-</ul>
-</dd>
-
-<dt>Layoutopt, a new tool for optimizing layouts:</dt>
-
-<dd><p>The SDK Tools r3 package includes <code>layoutopt</code>, a new command-line
-tool that helps you optimize your layout hierarchies. When run against your
-layout files, the tool analyzes their hierarchies and notifies you of
-inefficiencies and other potential issues. The tool also provides simple
-solutions for the issues it finds. For usage, see <a
-href="/guide/developing/tools/layoutopt.html">layoutopt</a>.</p>
-</dd>
-</dl>
- </div>
-</div>