Add _index.jd files to a few test samples.
Change-Id: Iffdc702c29319e03f22705d7c615ff2f0ff69e33
diff --git a/samples/ActionBarCompat/_index.jd b/samples/ActionBarCompat/_index.jd
new file mode 100644
index 0000000..946570b
--- /dev/null
+++ b/samples/ActionBarCompat/_index.jd
@@ -0,0 +1,14 @@
+page.tags="ActionBar", "Compatibility", "Support Library"
+sample.tags="UI", "ActionBar", "Support Library"
+sample.group="Input"
+@jd:body
+
+<p>This sample shows how to use the action bar design pattern on pre-API 11 devices and the built-in
+<a href="../../../reference/android/app/ActionBar.html">ActionBar</a> on devices supporting API
+11 or greater. The example 'compatible' action bar, instantiated on pre-Android 3.0 devices,
+uses the same <a href="../../../guide/topics/resources/menu-resource.html">menu resource</a>-based
+action item definition mechanism as the new framework API, even supporting the
+<code>android:showAsAction</code> attribute to a limited extent.</p>
+
+<img alt="" src="../images/ActionBarCompat1.png" height="320" />
+<img alt="" src="../images/ActionBarCompat2.png" height="320" />
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