diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index b305245..ed35a21 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -58,6 +58,7 @@
         android:icon="@mipmap/ic_launcher_contacts"
         android:taskAffinity="android.task.contacts"
         android:hardwareAccelerated="true"
+        android:supportsRtl="true"
     >
 
         <!-- The main Contacts activity with the contact list, favorites, and groups. -->
diff --git a/res/layout-sw580dp/detail_header_contact_with_updates.xml b/res/layout-sw580dp/detail_header_contact_with_updates.xml
index c515a76..06b82dd 100644
--- a/res/layout-sw580dp/detail_header_contact_with_updates.xml
+++ b/res/layout-sw580dp/detail_header_contact_with_updates.xml
@@ -49,15 +49,15 @@
         android:layout_height="wrap_content"
         android:orientation="horizontal"
         android:paddingTop="8dip"
-        android:paddingRight="8dip">
+        android:paddingEnd="8dip" >
 
         <TextView
             android:id="@+id/name"
             android:layout_width="0dip"
             android:layout_height="wrap_content"
             android:layout_weight="1"
-            android:paddingLeft="8dip"
-            android:paddingRight="24dip"
+            android:paddingStart="8dip"
+            android:paddingEnd="24dip"
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:textSize="@dimen/detail_header_name_text_size" />
 
@@ -70,7 +70,7 @@
         android:id="@+id/company"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingLeft="8dip"
+        android:paddingStart="8dip"
         android:textAppearance="?android:attr/textAppearanceMedium"
         android:textColor="?android:attr/textColorSecondary" />
 
diff --git a/res/layout-sw580dp/detail_header_contact_without_updates.xml b/res/layout-sw580dp/detail_header_contact_without_updates.xml
index f8f560d..069e0de 100644
--- a/res/layout-sw580dp/detail_header_contact_without_updates.xml
+++ b/res/layout-sw580dp/detail_header_contact_without_updates.xml
@@ -61,15 +61,15 @@
         android:layout_height="wrap_content"
         android:orientation="horizontal"
         android:paddingTop="8dip"
-        android:paddingRight="8dip">
+        android:paddingEnd="8dip" >
 
         <TextView
             android:id="@+id/name"
             android:layout_width="0dip"
             android:layout_height="wrap_content"
             android:layout_weight="1"
-            android:paddingLeft="8dip"
-            android:paddingRight="24dip"
+            android:paddingStart="8dip"
+            android:paddingEnd="24dip"
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:textSize="@dimen/detail_header_name_text_size" />
 
@@ -82,7 +82,7 @@
         android:id="@+id/company"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingLeft="8dip"
+        android:paddingStart="8dip"
         android:textAppearance="?android:attr/textAppearanceMedium"
         android:textColor="?android:attr/textColorSecondary" />
 
diff --git a/res/layout-sw680dp-land/detail_header_contact_with_updates.xml b/res/layout-sw680dp-land/detail_header_contact_with_updates.xml
index 7758a21..268b51a 100644
--- a/res/layout-sw680dp-land/detail_header_contact_with_updates.xml
+++ b/res/layout-sw680dp-land/detail_header_contact_with_updates.xml
@@ -36,8 +36,8 @@
         android:layout_height="match_parent"
         android:layout_weight="1"
         android:orientation="vertical"
-        android:paddingLeft="16dip"
-        android:paddingRight="4dip">
+        android:paddingStart="16dip"
+        android:paddingEnd="4dip">
 
         <TextView
             android:id="@+id/name"
diff --git a/res/layout-sw680dp-land/detail_header_contact_without_updates.xml b/res/layout-sw680dp-land/detail_header_contact_without_updates.xml
index 9e53df0..bc3f16c 100644
--- a/res/layout-sw680dp-land/detail_header_contact_without_updates.xml
+++ b/res/layout-sw680dp-land/detail_header_contact_without_updates.xml
@@ -23,14 +23,14 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:paddingLeft="8dip"
+    android:paddingStart="8dip"
     android:paddingBottom="16dip"
     android:orientation="vertical">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:paddingRight="16dip">
+        android:paddingEnd="16dip">
 
         <TextView
             android:id="@+id/name"
@@ -39,7 +39,7 @@
             android:layout_height="wrap_content"
             android:textAppearance="?android:attr/textAppearanceLarge"
             android:textSize="@dimen/detail_header_name_text_size"
-            android:paddingRight="16dip" />
+            android:paddingStart="16dip" />
 
         <include
             layout="@layout/favorites_star" />
diff --git a/res/layout/contact_detail_list_item.xml b/res/layout/contact_detail_list_item.xml
index 666b67c..a9d2f07 100644
--- a/res/layout/contact_detail_list_item.xml
+++ b/res/layout/contact_detail_list_item.xml
@@ -22,7 +22,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:paddingLeft="16dip">
+    android:paddingStart="16dip">
 
     <com.android.contacts.detail.ActionsViewContainer
         android:id="@+id/actions_view_container"
@@ -41,14 +41,12 @@
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:orientation="vertical"
-            android:paddingLeft="8dip"
-            android:gravity="center_vertical">
+            android:paddingStart="8dip" >
 
             <TextView
                 android:id="@+id/data"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_gravity="center_vertical"
                 android:textAppearance="?android:attr/textAppearanceMedium" />
 
             <LinearLayout
@@ -97,8 +95,8 @@
             android:id="@+id/secondary_action_view_container"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            android:paddingLeft="@dimen/detail_item_icon_margin"
-            android:paddingRight="@dimen/detail_item_icon_margin"
+            android:paddingStart="@dimen/detail_item_icon_margin"
+            android:paddingEnd="@dimen/detail_item_icon_margin"
             android:focusable="true"
             android:background="?android:attr/selectableItemBackground"
             android:nextFocusLeft="@id/actions_view_container">