Dialpad redesign.

TESTED:
- Launch Phone UI (previous tab: dialer)
-- Fake menu items should be available
-- Bottom half of the dial button should be clickable
- Launch Phone UI (previous tab: calllog, phone favorite)
-- Real ActionBar should be visible
- Swipe around three tabs.
-- ActionBar (and real menu buttons at the bottom) should be
   visible except when dialer screen is settled down in the
   screen. During horizontal swipes, ActionBar should look
   persistent.
- Click three tabs at the top of screen
-- exactly same as "swipe around three tabs" case above.
- Go to search, and go back from the search (from three tabs)
-- ActionBar should appear/disappear appropriately.

AND, try the sequence above during a phone call, which will
expose DialpadChooser.

- With DialpadChooser, fake buttons should not appear; they should
  appear when the user explicitly choose "add call" item.

KNOWN ISSUE:
- Do horizontal swipe from CallLog to Dialpad. Before the screen
  settling down itself, start swipe from Dialpad to CallLog again.
-- Bottom ActionBar disappears during the migration (which is
   unexpected), because there's no way for the app to determine
   if the user is dragging the screen. The app wrongly detects
   the case as ViewPager.SCROLL_STATE_IDLE. We won't get the second
   ViewPager.SCROLL_STATE_DRAGGING event during the second swipe.

Bug: 6021918
Change-Id: Iaca971a195144a16f7853e3555375922ad54b81b
diff --git a/res/layout/call_log_fragment.xml b/res/layout/call_log_fragment.xml
index f87e981..d652ad7 100644
--- a/res/layout/call_log_fragment.xml
+++ b/res/layout/call_log_fragment.xml
@@ -19,7 +19,9 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
-    android:paddingBottom="?android:attr/actionBarSize">
+    android:paddingBottom="?android:attr/actionBarSize"
+    android:divider="?android:attr/dividerHorizontal"
+    android:showDividers="end">
 
     <FrameLayout
         android:id="@+id/voicemail_status"
diff --git a/res/layout/dialpad_fragment.xml b/res/layout/dialpad_fragment.xml
index 2785af0..df13372 100644
--- a/res/layout/dialpad_fragment.xml
+++ b/res/layout/dialpad_fragment.xml
@@ -38,7 +38,6 @@
             android:layout_width="0dip"
             android:layout_weight="1"
             android:layout_height="match_parent"
-            android:layout_alignParentLeft="true"
             android:gravity="center"
             android:textAppearance="@style/DialtactsDigitsTextAppearance"
             android:textColor="?android:attr/textColorPrimary"
@@ -46,15 +45,15 @@
             android:background="@android:color/transparent" />
 
         <ImageButton
-            android:id="@+id/overflow_menu"
-            android:layout_width="48dip"
+            android:id="@+id/deleteButton"
+            android:layout_width="56dip"
             android:layout_height="match_parent"
-            android:layout_alignParentRight="true"
-            android:src="@drawable/ic_menu_overflow"
-            android:contentDescription="@*android:string/action_menu_overflow_description"
-            android:nextFocusLeft="@id/digits"
-            android:background="?android:attr/selectableItemBackground"/>
-
+            android:layout_gravity="center_vertical"
+            android:gravity="center"
+            android:state_enabled="false"
+            android:background="?android:attr/selectableItemBackground"
+            android:contentDescription="@string/description_delete_button"
+            android:src="@drawable/ic_dial_action_delete" />
     </LinearLayout>
 
     <!-- Keypad section -->
@@ -65,8 +64,44 @@
        android:layout_height="@dimen/dialpad_vertical_margin"
        android:background="#66000000"/>
 
-    <!-- Horizontal row of buttons (Search + DialButton + Delete.) -->
-    <include layout="@layout/dialpad_additional_buttons" />
+    <LinearLayout
+        android:id="@+id/dialButtonContainer"
+        android:layout_width="match_parent"
+        android:layout_height="0px"
+        android:layout_weight="@integer/dialpad_layout_weight_additional_buttons"
+        android:layout_gravity="center_horizontal"
+        android:background="@drawable/dialpad_background">
+        <ImageButton
+            android:id="@+id/searchButton"
+            android:layout_width="wrap_content"
+            android:layout_height="?android:attr/actionBarSize"
+            android:layout_gravity="bottom|center_horizontal"
+            android:state_enabled="false"
+            android:background="?android:attr/selectableItemBackground"
+            android:contentDescription="@string/description_search_button"
+            android:src="@drawable/ic_dial_action_search"/>
+
+        <ImageButton
+            android:id="@+id/dialButton"
+            android:layout_width="0px"
+            android:layout_weight="1"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:state_enabled="false"
+            android:background="@drawable/btn_call"
+            android:contentDescription="@string/description_dial_button"
+            android:src="@drawable/ic_dial_action_call" />
+
+        <ImageButton
+            android:id="@+id/overflow_menu"
+            android:layout_width="wrap_content"
+            android:layout_height="?android:attr/actionBarSize"
+            android:layout_gravity="bottom|center_horizontal"
+            android:src="@drawable/ic_menu_overflow"
+            android:contentDescription="@*android:string/action_menu_overflow_description"
+            android:nextFocusLeft="@id/digits"
+            android:background="?android:attr/selectableItemBackground"/>
+    </LinearLayout>
 
     <!-- "Dialpad chooser" UI, shown only when the user brings up the
          Dialer while a call is already in progress.
diff --git a/res/layout/empty2.xml b/res/layout/empty2.xml
new file mode 100644
index 0000000..349dcfa
--- /dev/null
+++ b/res/layout/empty2.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 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.
+-->
+
+<!-- Hack for show empty hidden menu item without using android:icon.
+     See dialtact_options.xml for more detail.
+
+     TODO: figure out better way -->
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/ic_dial_action_search"
+        android:visibility="invisible"/>
+</FrameLayout>
diff --git a/res/layout/phone_contact_tile_list.xml b/res/layout/phone_contact_tile_list.xml
new file mode 100644
index 0000000..29ceb19
--- /dev/null
+++ b/res/layout/phone_contact_tile_list.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 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.
+-->
+
+<!-- Use LinearLayout + FrameLayout, just to rely on android:divider and android:showDividers -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:paddingBottom="?android:attr/actionBarSize"
+    android:divider="?android:attr/dividerHorizontal"
+    android:showDividers="end">
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <ListView
+            android:id="@+id/contact_tile_list"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:paddingTop="@dimen/contact_tile_list_padding_top"
+            android:clipToPadding="false"
+            android:fadingEdge="none"
+            android:divider="@null" />
+
+        <TextView
+            android:id="@+id/contact_tile_list_empty"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center_horizontal"
+            android:layout_marginTop="@dimen/empty_message_top_margin"
+            android:textColor="?android:attr/textColorSecondary"
+            android:textAppearance="?android:attr/textAppearanceLarge"/>
+    </FrameLayout>
+</LinearLayout>