Define a specific preferenceFragmentStyle in Settings Theme

- needed for being able to have PreferenceFragments look as the Dashboard

See bug: #15384992 Setting Dashboard - padding updates

Change-Id: I098008a131aa29594025b38dd0dc07c1cc3bffdc
diff --git a/res/layout/data_usage_summary.xml b/res/layout/data_usage_summary.xml
index 1cad648..6634105 100644
--- a/res/layout/data_usage_summary.xml
+++ b/res/layout/data_usage_summary.xml
@@ -23,7 +23,8 @@
         android:id="@+id/tabs_container"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        android:background="@drawable/default_preference_background">
 
         <include layout="@layout/tab_widget" />
 
diff --git a/res/layout/manage_applications_content.xml b/res/layout/manage_applications_content.xml
index 90b2cba..364a002 100644
--- a/res/layout/manage_applications_content.xml
+++ b/res/layout/manage_applications_content.xml
@@ -22,7 +22,8 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:orientation="vertical"
+    android:background="@drawable/default_preference_background">
 
     <android.support.v4.view.ViewPager
             android:id="@+id/pager"
diff --git a/res/layout/preference_list_fragment.xml b/res/layout/preference_list_fragment.xml
new file mode 100644
index 0000000..297e33b
--- /dev/null
+++ b/res/layout/preference_list_fragment.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** 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.
+*/
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+      android:id="@+id/container_material"
+      android:orientation="vertical"
+      android:layout_height="match_parent"
+      android:layout_width="match_parent"
+      android:background="@android:color/transparent">
+
+    <ListView android:id="@android:id/list"
+              style="@style/PreferenceFragmentListSinglePane"
+              android:layout_width="match_parent"
+              android:layout_height="0px"
+              android:layout_weight="1"
+              android:paddingStart="@dimen/dashboard_padding_start"
+              android:paddingEnd="@dimen/dashboard_padding_end"
+              android:paddingTop="@dimen/dashboard_padding_top"
+              android:paddingBottom="@dimen/dashboard_padding_bottom"
+              android:scrollbarStyle="@*android:integer/preference_fragment_scrollbarStyle"
+              android:clipToPadding="false"
+              android:drawSelectorOnTop="false"
+              android:cacheColorHint="@android:color/white"
+              android:background="@drawable/preference_list_fragment_background"
+              android:elevation="@dimen/dashboard_category_elevation"
+              android:scrollbarAlwaysDrawVerticalTrack="true" />
+
+    <TextView android:id="@android:id/empty"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:padding="@*android:dimen/preference_fragment_padding_side"
+              android:gravity="center"
+              android:visibility="gone" />
+
+    <RelativeLayout android:id="@+id/button_bar"
+                    android:layout_height="wrap_content"
+                    android:layout_width="match_parent"
+                    android:layout_weight="0"
+                    android:visibility="gone">
+
+        <Button android:id="@+id/back_button"
+                android:layout_width="150dip"
+                android:layout_height="wrap_content"
+                android:layout_margin="5dip"
+                android:layout_alignParentStart="true"
+                android:text="@*android:string/back_button_label"
+                />
+        <LinearLayout
+                android:orientation="horizontal"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentEnd="true">
+
+            <Button android:id="@+id/skip_button"
+                    android:layout_width="150dip"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="5dip"
+                    android:text="@*android:string/skip_button_label"
+                    android:visibility="gone"
+                    />
+
+            <Button android:id="@+id/next_button"
+                    android:layout_width="150dip"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="5dip"
+                    android:text="@*android:string/next_button_label"
+                    />
+        </LinearLayout>
+    </RelativeLayout>
+</LinearLayout>
+
diff --git a/res/layout/search_panel.xml b/res/layout/search_panel.xml
index 64b5c20..d466874 100644
--- a/res/layout/search_panel.xml
+++ b/res/layout/search_panel.xml
@@ -15,7 +15,7 @@
 -->
 
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-        android:id="@+id/dashboard"
+        android:id="@+id/search_panel"
         android:layout_width="match_parent"
         android:layout_height="match_parent">