Update browseable samples for lmp-docs

Synced to commit df5e5013422b81b4fd05c0ac9fd964b13624847a. Includes
new samples for Android Auto.

Change-Id: I3fec46e2a6b3f196682a92f1afd91eb682dc2dc1

samples/browseable/DisplayingBitmaps/AndroidManifest.xml

@@ -20,7 +20,7 @@
     android:versionCode="1"
     android:versionName="1.0">
 
-    <uses-sdk android:minSdkVersion="7" android:targetSdkVersion="19" />
+    <!-- Min/target SDK versions (<uses-sdk>) managed by build.gradle -->
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

samples/browseable/DisplayingBitmaps/_index.jd

@@ -1,21 +1,15 @@
-
-
-
 page.tags="DisplayingBitmaps"
 sample.group=UI
 @jd:body
 
-<p>This is a sample application for the 
-<a href="{@docRoot}training/displaying-bitmaps/index.html">Displaying
-Bitmaps Efficiently</a> Android Training class.</p>
-
 <p>
-The sample demonstrates:
-</p>
-<ul>
-<li>Loading large bitmaps efficiently outside the main UI thread.</li>
-<li>Caching bitmaps (both in memory and on disk).</li>
-<li>Managing bitmap memory.</li>
-<li>Displaying bitmaps in UI elements (such as {@link android.support.v4.view.ViewPager ViewPager},
-{@link android.widget.ListView ListView}, and {@link android.widget.GridView GridView}).</li>
-</ul>
+            
+            This is a sample application for the Android Training class
+            &quot;Displaying Bitmaps Efficiently&quot;
+            (http://developer.android.com/training/displaying-bitmaps/).\n\n
+
+            It demonstrates how to load large bitmaps efficiently off the main UI thread, caching
+            bitmaps (both in memory and on disk), managing bitmap memory and displaying bitmaps
+            in UI elements such as ViewPager and ListView/GridView.
+            
+        </p>

samples/browseable/DisplayingBitmaps/res/values-v21/template-styles.xml

@@ -0,0 +1,22 @@
+<!--
+  Copyright 2014 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.
+  -->
+
+<resources>
+
+    <!-- Activity themes -->
+    <style name="Theme.Base" parent="android:Theme.Material.Light" />
+
+</resources>

samples/browseable/DisplayingBitmaps/res/values/base-strings.xml

@@ -14,9 +14,6 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-
-
-
 <resources>
     <string name="app_name">DisplayingBitmaps</string>
     <string name="intro_message">