am 2c015353: Merge "docs: SDK r18 + 4.0.4 system image Release Notes (RC1)" into ics-mr1

* commit '2c0153539a01d63bcc04e73ab46237bec9a7868b':
  docs: SDK r18 + 4.0.4 system image Release Notes (RC1)
diff --git a/docs/html/sdk/android-4.0.3.jd b/docs/html/sdk/android-4.0.3.jd
index c8563ac..f6dbee0 100644
--- a/docs/html/sdk/android-4.0.3.jd
+++ b/docs/html/sdk/android-4.0.3.jd
@@ -68,6 +68,28 @@
   <p><a href="#" onclick="return toggleContent(this)">
     <img src="{@docRoot}assets/images/triangle-opened.png"
 class="toggle-content-img" alt="" />
+    Revision 3</a> <em>(March 2012)</em>
+  </a></p>
+
+  <div class="toggle-content-toggleme" style="padding-left:2em;">
+
+    <p>Maintenance update. The system version is 4.0.4.</p>
+    <p class="note"><strong>Note:</strong> This system image includes support for emulator
+hardware graphics acceleration when used with SDK Tools r17 or higher.
+(<a href="{@docRoot}guide/developing/devices/emulator.html#accel-graphics">more info</a>)</p>
+    <dl>
+      <dt>Dependencies:</dt>
+      <dd>SDK Tools r17 or higher is required.</dd>
+    </dl>
+
+  </div>
+</div>
+
+<div class="toggle-content closed" style="padding-left:1em;">
+
+  <p><a href="#" onclick="return toggleContent(this)">
+    <img src="{@docRoot}assets/images/triangle-closed.png"
+class="toggle-content-img" alt="" />
     Revision 2</a> <em>(January 2012)</em>
   </a></p>
 
diff --git a/docs/html/sdk/eclipse-adt.jd b/docs/html/sdk/eclipse-adt.jd
index 485f01e..e117118 100644
--- a/docs/html/sdk/eclipse-adt.jd
+++ b/docs/html/sdk/eclipse-adt.jd
@@ -1,8 +1,8 @@
 page.title=ADT Plugin for Eclipse
-adt.zip.version=17.0.0
-adt.zip.download=ADT-17.0.0.zip
-adt.zip.bytes=12836115
-adt.zip.checksum=ecb12c07e534997cd32c66d57f21b770
+adt.zip.version=18.0.0
+adt.zip.download=ADT-18.0.0.zip
+adt.zip.bytes=12834793
+adt.zip.checksum=b446fa157ed97af79d1e21629201efbb
 
 @jd:body
 
@@ -108,10 +108,45 @@
 }
 </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" />
+ADT 18.0.0</a> <em>(April 2012)</em>
+  <div class="toggleme">
+<dl>
+  <dt>Dependencies:</dt>
+
+  <dd>
+    <ul>
+      <li>Java 1.6 or higher is required for ADT 18.0.0.</li>
+      <li>Eclipse Helios (Version 3.6.2) or higher is required for ADT 18.0.0.</li>
+      <li>ADT 18.0.0 is designed for use with <a href="{@docRoot}sdk/tools-notes.html">SDK Tools
+      r18</a>. If you haven't already installed SDK Tools r18 into your SDK, use the Android SDK
+      Manager to do so.</li>
+    </ul>
+  </dd>
+
+  <dt>Bug fixes:</dt>
+  <dd>
+    <ul>
+      <li>Fixed problem where exporting release package does not recompile libraries in release
+        mode.
+        (<a href="http://code.google.com/p/android/issues/detail?id=27940">Issue 27940</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" />
 ADT 17.0.0</a> <em>(March 2012)</em>
   <div class="toggleme">
 <dl>
diff --git a/docs/html/sdk/index.jd b/docs/html/sdk/index.jd
index 175ab50..b56ccdb 100644
--- a/docs/html/sdk/index.jd
+++ b/docs/html/sdk/index.jd
@@ -2,21 +2,21 @@
 page.metaDescription=Download the official Android SDK to develop apps for Android-powered devices.
 sdk.redirect=0
 
-sdk.win_installer=installer_r17-windows.exe
-sdk.win_installer_bytes=37410775
-sdk.win_installer_checksum=5afaf6511ebaa52bd6d1dba4afc61e41
+sdk.win_installer=installer_r18-windows.exe
+sdk.win_installer_bytes=37456234
+sdk.win_installer_checksum=48b1fe7b431afe6b9c8a992bf75dd898
 
-sdk.win_download=android-sdk_r17-windows.zip
-sdk.win_bytes=37417953
-sdk.win_checksum=3af1baeb39707e54df068e939aea5a79
+sdk.win_download=android-sdk_r18-windows.zip
+sdk.win_bytes=37448775
+sdk.win_checksum=bfbfdf8b2d0fdecc2a621544d706fa98
 
-sdk.mac_download=android-sdk_r17-macosx.zip
-sdk.mac_bytes=33867836
-sdk.mac_checksum=52639aae036b7c2e47cf291696b23236
+sdk.mac_download=android-sdk_r18-macosx.zip
+sdk.mac_bytes=33903758
+sdk.mac_checksum=8328e8a5531c9d6f6f1a0261cb97af36
 
-sdk.linux_download=android-sdk_r17-linux.tgz
-sdk.linux_bytes=29706368
-sdk.linux_checksum=14e99dfa8eb1a8fadd2f3557322245c4
+sdk.linux_download=android-sdk_r18-linux.tgz
+sdk.linux_bytes=29731463
+sdk.linux_checksum=6cd716d0e04624b865ffed3c25b3485c
 
 @jd:body
 
diff --git a/docs/html/sdk/sdk_toc.cs b/docs/html/sdk/sdk_toc.cs
index 13113fc..93517b3 100644
--- a/docs/html/sdk/sdk_toc.cs
+++ b/docs/html/sdk/sdk_toc.cs
@@ -151,7 +151,7 @@
       </li>
     </ul>
     <ul>
-      <li><a href="<?cs var:toroot ?>sdk/tools-notes.html">SDK Tools, r17</a></li>
+      <li><a href="<?cs var:toroot ?>sdk/tools-notes.html">SDK Tools, r18</a></li>
       <li><a href="<?cs var:toroot ?>sdk/win-usb.html">Google USB Driver, r4</a></li>
       <li><a href="<?cs var:toroot ?>sdk/compatibility-library.html">Support Package, r7</a></li>
     </ul>
@@ -168,7 +168,7 @@
       <span style="display:none" class="zh-TW"></span>
     </span>
     <ul>
-      <li><a href="<?cs var:toroot ?>sdk/eclipse-adt.html">ADT 17.0.0
+      <li><a href="<?cs var:toroot ?>sdk/eclipse-adt.html">ADT 18.0.0
       <span style="display:none" class="de"></span>
       <span style="display:none" class="es"></span>
       <span style="display:none" class="fr"></span>
diff --git a/docs/html/sdk/tools-notes.jd b/docs/html/sdk/tools-notes.jd
index dea0c38..f4e9d4d 100644
--- a/docs/html/sdk/tools-notes.jd
+++ b/docs/html/sdk/tools-notes.jd
@@ -68,6 +68,48 @@
   <a href="#" onclick="return toggleDiv(this)">
     <img src="{@docRoot}assets/images/triangle-opened.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">
@@ -96,12 +138,13 @@
             <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>)
-              <p class="note"><strong>Note:</strong> As of the SDK Tools Revision 17 release, the
-API Level 15, Revision 3 system image is not yet available.</p>
             </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>)</li>
+(<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>