Add footer actions to Call Details.

Some of these are moved down from the overflow. Others are added
from the list of those shown after a call log list item long press.

This hooks up the block/unblock functionality, although there is
still polish (eg. icons) and cleanup (some noted as TODOs), to
complete still.

Bug: 24109819
Change-Id: I129f5b09ac1c5edb66ab5bd91a46b18961240fb5
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 005fd45..581f799 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -146,6 +146,15 @@
         <item name="android:actionOverflowButtonStyle">@style/DialtactsActionBarOverflowWhite</item>
     </style>
 
+    <style name="CallDetailActionItemStyle">
+        <item name="android:foreground">?android:attr/selectableItemBackground</item>
+        <item name="android:clickable">true</item>
+        <item name="android:paddingStart">@dimen/call_detail_action_item_padding_horizontal</item>
+        <item name="android:paddingEnd">@dimen/call_detail_action_item_padding_horizontal</item>
+        <item name="android:paddingTop">@dimen/call_detail_action_item_padding_vertical</item>
+        <item name="android:paddingBottom">@dimen/call_detail_action_item_padding_vertical</item>
+    </style>
+
     <style name="DialtactsActionBarStyle"
            parent="@style/Widget.AppCompat.Light.ActionBar.Solid.Inverse">
         <!-- Styles that require AppCompat compatibility, remember to update both sets -->