Add "show call history" list item.

+ Add new VIEW_TYPE to the CallLogAdapter.
+ Reintroduce boolean on CallLogAdapter to specify if a call history
list item should be shown.
+ Add new ViewHolder and layout for footer.
+ Some minor styling tweaks and cleanups.

Bug: 20108202
Change-Id: Ie4a86bff9e53cfd69ef8b061af048f40f4358579

2 files changed, 32 insertions, 2 deletions

diff --git a/res/layout/call_log_list_item.xml b/res/layout/call_log_list_item.xml
index a0ed5c799..5928183f8 100644
--- a/res/layout/call_log_list_item.xml
+++ b/res/layout/call_log_list_item.xml
@@ -49,8 +49,8 @@
             android:layout_height="wrap_content"
             android:paddingStart="@dimen/call_log_start_margin"
             android:paddingEnd="@dimen/call_log_outer_margin"
-            android:paddingTop="@dimen/call_log_outer_margin"
-            android:paddingBottom="@dimen/call_log_outer_margin"
+            android:paddingTop="@dimen/call_log_vertical_padding"
+            android:paddingBottom="@dimen/call_log_vertical_padding"
             android:orientation="horizontal"
             android:gravity="center_vertical"
             android:focusable="true"
diff --git a/res/layout/show_call_history_list_item.xml b/res/layout/show_call_history_list_item.xml
new file mode 100644
index 000000000..1264894a9
--- /dev/null
+++ b/res/layout/show_call_history_list_item.xml
@@ -0,0 +1,30 @@
+<?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.
+-->
+
+<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/CallLogCardStyle"
+    android:layout_height="40dp"
+    android:clickable="true"
+    android:foreground="?android:attr/selectableItemBackground">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="@string/show_call_history" />
+
+</android.support.v7.widget.CardView>
+