Move VoLTE changes to PhoneCommon

While porting VoLTE support from DialerNext to AOSP Dialer, some of
the relevant changes are moved to PhoneCommon.

Change-Id: Id18fe4743af5df133069e889c817937d7847c3b6
Issue-Id: DIALER-720

5 files changed, 121 insertions, 22 deletions

diff --git a/res/layout/call_method_multiple_providers.xml b/res/layout/call_method_multiple_providers.xml
new file mode 100644
index 0000000..c7373c0
--- /dev/null
+++ b/res/layout/call_method_multiple_providers.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+
+<!-- Sim card selection and VoLTE annunciator. This entire vertical layout
+ goes away if neither are displayed. -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/call_method_multiple_providers"
+    android:layout_width="wrap_content"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:visibility="visible" >
+
+    <!-- Call method spinner. Visible if there is more than one call
+         method available (e.g. multiple sims or sim + Skype) -->
+    <Spinner
+        android:id="@+id/call_method_spinner"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:dropDownWidth="wrap_content"
+        android:background="@drawable/btn_dialpad_key"
+        android:gravity="center_vertical"
+        android:paddingStart="@dimen/call_method_spinner_padding_start"
+        android:paddingEnd="@dimen/dialpad_digits_padding"  />
+
+</LinearLayout>
diff --git a/res/layout/call_method_spinner_dropdown_item.xml b/res/layout/call_method_spinner_dropdown_item.xml
index 02ca7fd..dc3d7b1 100644
--- a/res/layout/call_method_spinner_dropdown_item.xml
+++ b/res/layout/call_method_spinner_dropdown_item.xml
@@ -16,16 +16,32 @@
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:orientation="horizontal"
-    android:layout_width="match_parent"
+    android:layout_width="@dimen/call_method_spinner_dropdown_item_width"
     android:layout_height="@dimen/dialpad_digits_height"
     android:paddingStart="@dimen/call_method_spinner_item_default_padding"
     android:paddingEnd="@dimen/call_method_spinner_item_default_padding">
 
-    <ImageView
-        android:id="@+id/call_method_spinner_item_image"
-        android:layout_width="@dimen/call_method_spinner_icon_size"
-        android:layout_height="@dimen/call_method_spinner_icon_size"
-        android:layout_gravity="center_vertical" />
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical">
+
+        <ImageView
+            android:id="@+id/call_method_spinner_item_image"
+            android:layout_width="@dimen/call_method_spinner_icon_size"
+            android:layout_height="@dimen/call_method_spinner_icon_size"
+            android:layout_gravity="center_horizontal" />
+
+        <!-- VoLTE annunciator. Carriers may customize this annunciator
+         by overlaying the ic_volte.xml drawable. -->
+        <ImageView
+            android:id="@+id/call_method_spinner_volte_image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/ic_volte"
+            android:layout_gravity="center_horizontal" />
+    </LinearLayout>
 
     <TextView
         android:id="@+id/call_method_spinner_item_text"
diff --git a/res/layout/call_method_spinner_item.xml b/res/layout/call_method_spinner_item.xml
index a361306..83f9068 100644
--- a/res/layout/call_method_spinner_item.xml
+++ b/res/layout/call_method_spinner_item.xml
@@ -20,15 +20,31 @@
     android:layout_height="match_parent"
     android:paddingStart="@dimen/call_method_spinner_item_default_padding" >
 
-    <ImageView
-        android:id="@+id/call_method_spinner_item_image"
-        android:layout_width="@dimen/call_method_spinner_icon_size"
-        android:layout_height="@dimen/call_method_spinner_icon_size"
-        android:layout_gravity="center_vertical" />
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical">
+
+        <ImageView
+            android:id="@+id/call_method_spinner_item_image"
+            android:layout_width="@dimen/call_method_spinner_icon_size"
+            android:layout_height="@dimen/call_method_spinner_icon_size"
+            android:layout_gravity="center_horizontal" />
+
+        <!-- VoLTE annunciator. Carriers may customize this annunciator
+         by overlaying the ic_volte.xml drawable. -->
+        <ImageView
+            android:id="@+id/call_method_spinner_volte_image"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/ic_volte"
+            android:layout_gravity="center_horizontal" />
+    </LinearLayout>
 
     <ImageView
         android:id="@+id/call_method_spinner_drop_down_arrow"
-        android:layout_width="wrap_content"
+        android:layout_width="@dimen/call_method_spinner_arrow_width"
         android:layout_height="wrap_content"
         android:paddingStart="@dimen/call_method_spinner_item_secondary_padding"
         android:paddingEnd="@dimen/call_method_spinner_item_secondary_padding"
diff --git a/res/layout/dialer_volte_label.xml b/res/layout/dialer_volte_label.xml
new file mode 100644
index 0000000..461af18
--- /dev/null
+++ b/res/layout/dialer_volte_label.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2015 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.
+-->
+
+<!-- Sim card selection and VoLTE annunciator. This entire vertical layout
+ goes away if neither are displayed. -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/call_method_volte_single_provider"
+    android:layout_width="wrap_content"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+
+    <!-- VoLTE annunciator. Visible or gone depending on whether
+         VoLTE is in use. Carriers may customize this annunciator
+         by overlaying the ic_volte.xml drawable. -->
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="fill_parent"
+        android:src="@drawable/ic_volte"
+        android:paddingStart ="@dimen/volte_padding_start"
+        android:layout_gravity="center_horizontal" />
+
+</LinearLayout>
diff --git a/res/layout/dialpad_view_unthemed.xml b/res/layout/dialpad_view_unthemed.xml
index 7ff0280..3ac2f55 100644
--- a/res/layout/dialpad_view_unthemed.xml
+++ b/res/layout/dialpad_view_unthemed.xml
@@ -107,18 +107,12 @@
             android:gravity="center"
             android:visibility="invisible" />
 
-        <Spinner
-            android:id="@+id/call_method_spinner"
-            android:layout_width="wrap_content"
-            android:layout_height="match_parent"
-            android:dropDownWidth="wrap_content"
-            android:background="@drawable/btn_dialpad_key"
-            android:gravity="center_vertical"
-            android:paddingStart="@dimen/call_method_spinner_padding_start"
-            android:paddingEnd="@dimen/dialpad_digits_padding"  />
+        <!-- Sim card selection and VoLTE annunciator. -->
+        <include layout="@layout/dialer_volte_label" />
+        <include layout="@layout/call_method_multiple_providers" />
 
         <view class="com.android.phone.common.dialpad.DigitsEditText"
-            xmlns:ex="http://schemas.android.com/apk/res-auto"
+            xmlns:ex="http://schemas.android.com/apk/res-autos"
             android:id="@+id/digits"
             android:layout_width="0dp"
             android:layout_height="match_parent"