Port call transfer feature from DialerNext to AOSP Dialercm-13-before-ambientsdk

Change-Id: I088b2cc8ce7c55f527d086f5827eac59cc3ca6c8
Issue-Id: CYNGNOS-1010

8 files changed, 39 insertions, 0 deletions

diff --git a/res/drawable-hdpi/ic_shuffle_white_24dp.png b/res/drawable-hdpi/ic_shuffle_white_24dp.png
new file mode 100644
index 00000000..ab55a83f
--- /dev/null
+++ b/res/drawable-hdpi/ic_shuffle_white_24dp.png
diff --git a/res/drawable-mdpi/ic_shuffle_white_24dp.png b/res/drawable-mdpi/ic_shuffle_white_24dp.png
new file mode 100644
index 00000000..d13a258a
--- /dev/null
+++ b/res/drawable-mdpi/ic_shuffle_white_24dp.png
diff --git a/res/drawable-xhdpi/ic_shuffle_white_24dp.png b/res/drawable-xhdpi/ic_shuffle_white_24dp.png
new file mode 100644
index 00000000..66c15ce6
--- /dev/null
+++ b/res/drawable-xhdpi/ic_shuffle_white_24dp.png
diff --git a/res/drawable-xxhdpi/ic_shuffle_white_24dp.png b/res/drawable-xxhdpi/ic_shuffle_white_24dp.png
new file mode 100644
index 00000000..dc8e5341
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_shuffle_white_24dp.png
diff --git a/res/drawable-xxxhdpi/ic_shuffle_white_24dp.png b/res/drawable-xxxhdpi/ic_shuffle_white_24dp.png
new file mode 100644
index 00000000..e24dfa3b
--- /dev/null
+++ b/res/drawable-xxxhdpi/ic_shuffle_white_24dp.png
diff --git a/res/drawable/btn_transfer_call.xml b/res/drawable/btn_transfer_call.xml
new file mode 100644
index 00000000..38d35f1b
--- /dev/null
+++ b/res/drawable/btn_transfer_call.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright (C) 2016 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
+  -->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/backgroundItem"
+        android:drawable="@drawable/btn_background" />
+
+    <item>
+        <bitmap
+            android:src="@drawable/ic_shuffle_white_24dp"
+            android:gravity="center"
+            android:tint="@color/selectable_icon_tint" />
+    </item>
+
+</layer-list>
diff --git a/res/layout/call_button_fragment.xml b/res/layout/call_button_fragment.xml
index e40d47e2..1842d88b 100644
--- a/res/layout/call_button_fragment.xml
+++ b/res/layout/call_button_fragment.xml
@@ -158,6 +158,12 @@
             android:contentDescription="@string/onscreenCallRecordText"
             android:visibility="gone" />
 
+        <ImageButton android:id="@+id/transferCall"
+                     style="@style/InCallButton"
+                     android:background="@drawable/btn_transfer_call"
+                     android:contentDescription="@string/onscreenTransferCall"
+                     android:visibility="gone" />
+
         <!-- "Overflow" -->
         <ImageButton android:id="@+id/overflowButton"
             style="@style/InCallButton"
diff --git a/res/values/cm_strings.xml b/res/values/cm_strings.xml
index e486a4c5..29c74c16 100644
--- a/res/values/cm_strings.xml
+++ b/res/values/cm_strings.xml
@@ -43,4 +43,5 @@
     <string name="recording_time_text">Recording</string>
     <string name="recording_warning_title">Enable call recording?</string>
     <string name="recording_warning_text">Notice: You are responsible for compliance with any laws, regulations and rules that apply to the use of call recording functionality and the use or distribution of those recordings.</string>
+    <string name="onscreenTransferCall">Transfer call</string>
 </resources>