Prompt users to add contact details in QC

Also fixed a recent ExpandingEntryCardView regression.

Bug: 16161801
Bug: 16157948
Change-Id: I596ad6975391c4042adcb321e78567339ea8d89e
diff --git a/res/values/colors.xml b/res/values/colors.xml
index b44f34b..dc415ed 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -16,6 +16,8 @@
 <resources>
 
     <color name="quickcontact_name_detail_background">#66000000</color>
+    <color name="quickcontact_entry_sub_header_text_color">#737373</color>
+    <color name="quickcontact_entry_header_text_color">#202020</color>
 
     <!-- Color of the background of the contact detail and editor pages -->
     <color name="background_primary">#f5f5f5</color>