6 files changed, 34 insertions, 6 deletions
diff --git a/core/res/res/layout-sw600dp/preference_list_content.xml b/core/res/res/layout-sw600dp/preference_list_content.xml
index a5320a7..5b67d71 100644
--- a/core/res/res/layout-sw600dp/preference_list_content.xml
+++ b/core/res/res/layout-sw600dp/preference_list_content.xml
@@ -46,7 +46,6 @@
                 android:layout_weight="1"
                 android:paddingTop="16dp"
                 android:paddingBottom="16dp"
-
                 android:drawSelectorOnTop="false"
                 android:cacheColorHint="@android:color/transparent"
                 android:listPreferredItemHeight="48dp"
diff --git a/core/res/res/values-land/dimens.xml b/core/res/res/values-land/dimens.xml
index ec2313c..388eb38 100644
--- a/core/res/res/values-land/dimens.xml
+++ b/core/res/res/values-land/dimens.xml
@@ -25,8 +25,6 @@
     <dimen name="password_keyboard_key_height_numeric">60dip</dimen>
     <!-- Default correction for the space key in the password keyboard -->
     <dimen name="password_keyboard_spacebar_vertical_correction">2dip</dimen>
-    <dimen name="preference_screen_side_margin">16dp</dimen>
-    <dimen name="preference_screen_side_margin_negative">-20dp</dimen>
     <dimen name="preference_widget_width">72dp</dimen>
 
     <!-- Default height of an action bar. -->
diff --git a/core/res/res/values-sw600dp/dimens.xml b/core/res/res/values-sw600dp/dimens.xml
index 17bf561..553632b 100644
--- a/core/res/res/values-sw600dp/dimens.xml
+++ b/core/res/res/values-sw600dp/dimens.xml
@@ -45,6 +45,13 @@
     <dimen name="keyguard_pattern_unlock_status_line_font_size">14sp</dimen>
 
     <!-- Preference activity, vertical padding for the header list -->
-    <dimen name="reference_screen_header_vertical_padding">16dp</dimen>
+    <dimen name="preference_screen_header_vertical_padding">16dp</dimen>
+
+    <!-- Reduce the margin when using dual pane -->
+    <!-- Preference activity side margins -->
+    <dimen name="preference_screen_side_margin">0dp</dimen>
+    <!-- Preference activity side margins negative-->
+    <dimen name="preference_screen_side_margin_negative">-4dp</dimen>
+
 </resources>
 
diff --git a/core/res/res/values-w1024dp/dimens.xml b/core/res/res/values-w1024dp/dimens.xml
new file mode 100644
index 0000000..4d6a4da
--- /dev/null
+++ b/core/res/res/values-w1024dp/dimens.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2011 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>
+    <!-- Increase size (used to be 0 for dual pane -->
+    <!-- Preference activity side margins -->
+    <dimen name="preference_screen_side_margin">48dp</dimen>
+    <!-- Preference activity side margins negative-->
+    <dimen name="preference_screen_side_margin_negative">-52dp</dimen>
+</resources>
diff --git a/core/res/res/values-w1280dp/dimens.xml b/core/res/res/values-w1280dp/dimens.xml
index e67b3a9..28aea55 100644
--- a/core/res/res/values-w1280dp/dimens.xml
+++ b/core/res/res/values-w1280dp/dimens.xml
@@ -18,6 +18,7 @@
 -->
 <resources>
     <dimen name="preference_screen_side_margin">96dp</dimen>
+    <!-- Compensate for double margin : preference_screen_side_margin + 4 (frame background shadow) = -preference_screen_side_margin_negative -->
     <dimen name="preference_screen_side_margin_negative">-100dp</dimen>
     <dimen name="preference_widget_width">64dp</dimen>
     <!-- Preference fragment padding, bottom -->
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index 2ba4e66..0ed8076 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -67,9 +67,9 @@
     <dimen name="multiwaveview_hit_radius">60dip</dimen>
 
     <!-- Preference activity side margins -->
-    <dimen name="preference_screen_side_margin">0dp</dimen>
+    <dimen name="preference_screen_side_margin">16dp</dimen>
     <!-- Preference activity side margins negative-->
-    <dimen name="preference_screen_side_margin_negative">0dp</dimen>
+    <dimen name="preference_screen_side_margin_negative">16dp</dimen>
     <!-- Preference activity top margin -->
     <dimen name="preference_screen_top_margin">0dp</dimen>
     <!-- Preference activity bottom margin -->