Fragmentize the dialpad UI

Moved most of DialpadActivity into the new class DialpadFragment.
The old DialpadActivity is now just a simple container for the fragment.

TESTED (on crespo):
  - Dialing an outgoing call
  - Options menu (only visible once you've typed at least one digit)
  - "Dialpad chooser" scenario (the special UI when you bring up the
    dialpad while a call is already active).  Note that text colors in
    the dialpad chooser items are wrong; that'll be fixed by some
    upcoming theme cleanup.

Change-Id: I8827727bb2bc86936c4ef23e1a307ac04141c1ea
diff --git a/res/layout-land/dialpad_activity.xml b/res/layout-land/dialpad_fragment.xml
similarity index 97%
rename from res/layout-land/dialpad_activity.xml
rename to res/layout-land/dialpad_fragment.xml
index 985d047..fe9fb28 100644
--- a/res/layout-land/dialpad_activity.xml
+++ b/res/layout-land/dialpad_fragment.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2006 The Android Open Source Project
+<!-- 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.
diff --git a/res/layout-long-land/dialpad_activity.xml b/res/layout-long-land/dialpad_fragment.xml
similarity index 97%
rename from res/layout-long-land/dialpad_activity.xml
rename to res/layout-long-land/dialpad_fragment.xml
index 1cf9690..f287741 100644
--- a/res/layout-long-land/dialpad_activity.xml
+++ b/res/layout-long-land/dialpad_fragment.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 The Android Open Source Project
+<!-- 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.
diff --git a/res/layout-long/dialpad_activity.xml b/res/layout-long/dialpad_fragment.xml
similarity index 97%
rename from res/layout-long/dialpad_activity.xml
rename to res/layout-long/dialpad_fragment.xml
index 2580625..85250e2 100644
--- a/res/layout-long/dialpad_activity.xml
+++ b/res/layout-long/dialpad_fragment.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 The Android Open Source Project
+<!-- 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.
diff --git a/res/layout/dialpad_activity.xml b/res/layout/dialpad_activity.xml
index 2cae9ae..93e9523 100644
--- a/res/layout/dialpad_activity.xml
+++ b/res/layout/dialpad_activity.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2006 The Android Open Source Project
+<!-- 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.
@@ -14,52 +14,12 @@
      limitations under the License.
 -->
 
-<!-- TODO (stopship) We don't want to specify a background color here. For now we just
-keep it because otherwise the dialer needs some imagination to use (white on white) -->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/top"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:background="@android:color/black"
 >
-
-    <!-- Text field above the keypad where the digits are displayed.
-         It's type is set to NULL (to disable the IME keyboard) in the
-         java code.
-    -->
-    <!-- TODO: Use a textAppearance to control the display of the number -->
-    <EditText android:id="@+id/digits"
-        android:layout_width="match_parent"
-        android:layout_height="67dip"
-        android:gravity="center"
-        android:maxLines="1"
-        android:scrollHorizontally="true"
-        android:textSize="33sp"
-        android:freezesText="true"
-        android:background="@drawable/btn_dial_textfield"
-        android:textColor="@color/dialer_button_text"
-        android:focusableInTouchMode="true"
-        android:editable="true"
-        android:cursorVisible="false"
-        android:layout_weight="0"
-        android:contentDescription="@string/description_digits_edittext"
-    />
-
-    <!-- Keypad section -->
-    <include layout="@layout/dialpad" />
-
-    <!-- Horizontal row of buttons (Voicemail + DialButton + Delete.) -->
-    <include layout="@layout/voicemail_dial_delete" />
-
-    <!-- "Dialpad chooser" UI, shown only when the user brings up the
-         Dialer while a call is already in progress.
-         When this UI is visible, the other Dialer elements
-         (the textfield/button and the dialpad) are hidden. -->
-    <ListView android:id="@+id/dialpadChooser"
-        android:layout_width="match_parent"
-        android:layout_height="1dip"
-        android:layout_weight="1"
-    />
-
-</LinearLayout>
+    <fragment class="com.android.contacts.dialpad.DialpadFragment"
+            android:id="@+id/dialpad_fragment"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+</FrameLayout>
diff --git a/res/layout-long/dialpad_activity.xml b/res/layout/dialpad_fragment.xml
similarity index 91%
copy from res/layout-long/dialpad_activity.xml
copy to res/layout/dialpad_fragment.xml
index 2580625..c516bd8 100644
--- a/res/layout-long/dialpad_activity.xml
+++ b/res/layout/dialpad_fragment.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 The Android Open Source Project
+<!-- 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.
@@ -31,11 +31,11 @@
     <!-- TODO: Use a textAppearance to control the display of the number -->
     <EditText android:id="@+id/digits"
         android:layout_width="match_parent"
-        android:layout_height="74dip"
+        android:layout_height="67dip"
         android:gravity="center"
         android:maxLines="1"
         android:scrollHorizontally="true"
-        android:textSize="34sp"
+        android:textSize="33sp"
         android:freezesText="true"
         android:background="@drawable/btn_dial_textfield"
         android:textColor="@color/dialer_button_text"
@@ -43,6 +43,7 @@
         android:editable="true"
         android:cursorVisible="false"
         android:layout_weight="0"
+        android:contentDescription="@string/description_digits_edittext"
     />
 
     <!-- Keypad section -->