Disabling incoming call function.

Also fix un-used imports in several files.

Change-Id: Ife01674b2a1fe807a8d0b23c984e46715fc08908
diff --git a/res/layout/call_card.xml b/res/layout/call_card.xml
index aac9c1c..3803957 100644
--- a/res/layout/call_card.xml
+++ b/res/layout/call_card.xml
@@ -1,18 +1,19 @@
 <?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.
--->
+<!--
+  ~ Copyright (C) 2013 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
+  -->
 
 <!-- XML resource file for the CallCard used in the Phone app.
 
diff --git a/res/layout/incall_screen.xml b/res/layout/incall_screen.xml
deleted file mode 100644
index 64df29a..0000000
--- a/res/layout/incall_screen.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<?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 InCallScreen.java. -->
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-    <!-- The "Call Card", which displays info about the currently
-         active phone call(s) on the device.  See call_card.xml.
-
-         Note that the CallCard is technically the size of the full screen
-         (since layout_width and layout_height are both "match_parent" here) but
-         we manually adjust its bottom margin in CallCard.updateCallInfoLayout()
-         to make sure it doesn't overlap with the onscreen buttons from
-         incall_touch_ui.xml. -->
-    <include
-        layout="@layout/call_card"
-        android:id="@+id/callCard"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        />
-
-    <!-- In-call onscreen touch controls; see InCallTouchUi.java.
-         This widget contains the cluster of buttons shown at the bottom
-         of the in-call screen, and also the DTMF dialpad (which, when
-         visible, covers the upper part of the screen too.) -->
-    <include layout="@layout/incall_touch_ui"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        />
-
-    <!-- ViewStub for OTASP-related UI elements (for the CDMA "activation"
-         call.)  Note that this ViewStub provides the *entire* OTASP
-         screen, including the status area at the top *and* touch controls
-         at the bottom of the screen.  The regular CallCard and the
-         InCallTouchUi widget are not used at all during an OTASP call. -->
-    <ViewStub android:id="@+id/otaCallCardStub"
-              android:layout="@layout/otacall_card"
-              android:layout_width="match_parent"
-              android:layout_height="match_parent"
-              />
-
-    <!-- The "Manage conference" UI.  This panel is displayed (and covers up
-         the entire normal in-call UI) when the user clicks "Manage conference"
-         during a GSM conference call. -->
-    <ViewStub android:id="@+id/manageConferencePanelStub"
-              android:layout="@layout/manage_conference_panel"
-              android:layout_width="match_parent"
-              android:layout_height="match_parent"
-              />
-
-</FrameLayout>
diff --git a/res/layout/incall_touch_ui.xml b/res/layout/incall_touch_ui.xml
index 5d3ea27..6099f41 100644
--- a/res/layout/incall_touch_ui.xml
+++ b/res/layout/incall_touch_ui.xml
@@ -1,18 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 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.
--->
+<!--
+  ~ Copyright (C) 2013 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 onscreen touch UI elements, used on some platforms.