BasicCompatActionBar Sample

New sample which shows how to create a basic Action Bar
using ActionBarCompat.

Cherry-picked from: I702d9ec48f6cb35e959e8f5e03a8bb490c933107

Change-Id: Ifebebb0b4b27ed3c0921d7a975dd62c6b906ec31
(cherry picked from commit 0ba5dd69132ac2d984fd4c7ae8595ceab3b945e1)
diff --git a/ui/actionbarcompat/Basic/src/main/res/menu/main.xml b/ui/actionbarcompat/Basic/src/main/res/menu/main.xml
new file mode 100644
index 0000000..a4dc5d1
--- /dev/null
+++ b/ui/actionbarcompat/Basic/src/main/res/menu/main.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<!--
+    As we're using ActionBarCompat, any action item attributes come from ActionBarCompat's XML
+    namespace instead of the android namespace. Here we've added a new support namespace added to
+    the menu element allowing us to use the 'showAsAction' attribute in a backwards compatible way.
+    Any other action item attributes used should be referenced from this namespace too
+    (actionProviderClass, actionViewClass, actionLayout).
+-->
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:support="http://schemas.android.com/apk/res-auto" >
+
+    <!--
+        Here we create an item, setting support:showAsAction to display the item as an action if
+        there's room on the compatible Action Bar.
+    -->
+    <item
+        android:id="@+id/menu_refresh"
+        android:icon="@drawable/ic_action_refresh"
+        android:title="@string/menu_refresh"
+        support:showAsAction="ifRoom"/>
+
+    <!-- Location item is added in onCreateOptionsMenu() -->
+
+    <!--
+        Here we set the settings item to always be in the overflow menu, by setting
+        support:showAsAction to never, so it is never displayed as an action item on the compatible
+        Action Bar.
+    -->
+    <item
+        android:id="@+id/menu_settings"
+        android:icon="@drawable/ic_action_settings"
+        android:title="@string/menu_settings"
+        support:showAsAction="never"/>
+
+</menu>
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