Adding in call screen template.

Along with glow pad for incoming call interaction..

Change-Id: I8d518b5247bee4a10c8fd06763a7e3fe6cff5652
diff --git a/InCallUI/res/layout/incall_screen.xml b/InCallUI/res/layout/incall_screen.xml
new file mode 100644
index 0000000..32159a6
--- /dev/null
+++ b/InCallUI/res/layout/incall_screen.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2007 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.
+-->
+
+<!-- In-call Phone UI; see InCallActivity.java. -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:dc="http://schemas.android.com/apk/res-auto"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:orientation="vertical">
+
+    <View android:layout_width="wrap_content"
+          android:layout_height="0dp"
+          android:layout_weight="1"
+          android:background="#ddd"/>
+
+    <!-- TODO(klp): move out to separate file -->
+    <com.android.incallui.widget.multiwaveview.GlowPadView
+            android:id="@+id/glow_pad_view"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="@dimen/glowpadview_margin_bottom"
+            android:focusable="true"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:gravity="center"
+            android:layout_gravity="center_vertical"
+
+            dc:targetDrawables="@array/incoming_call_widget_3way_targets"
+            dc:targetDescriptions="@array/incoming_call_widget_3way_target_descriptions"
+            dc:directionDescriptions="@array/incoming_call_widget_3way_direction_descriptions"
+            dc:handleDrawable="@drawable/ic_in_call_touch_handle"
+            dc:outerRingDrawable="@*android:drawable/ic_lockscreen_outerring"
+            dc:outerRadius="@dimen/glowpadview_target_placement_radius"
+            dc:innerRadius="@dimen/glowpadview_inner_radius"
+            dc:snapMargin="@dimen/glowpadview_snap_margin"
+            dc:feedbackCount="1"
+            dc:vibrationDuration="20"
+            dc:glowRadius="@dimen/glowpadview_glow_radius"
+            dc:pointDrawable="@*android:drawable/ic_lockscreen_glowdot"
+            />
+
+</LinearLayout>