Added partial UI to new call log.

UI notes:

-Updated view holder to show number and basic secondary text
-Updated adapter to divide "Today" and "Older" entries
-Photo is just an anonymous avatar for now
-Clicking anywhere is a no-op

Other things done in this CL:

-Plumbed a few more columns through the call log framework
-Tweaked some column names in the data model (contract)
-Cleaned up some existing tests and added some new ones

Screenshot:
https://screenshot.googleplex.com/DiMscW47AYb

This is the complete spec I am working from:
https://screenshot.googleplex.com/XLquTek1oHk

Bug: 34672501
Test: existing and new
Change-Id: Ice0e538e23e59b7d752f47125a5f9da96bf91430
PiperOrigin-RevId: 166508997

1 files changed, 12 insertions, 1 deletions

diff --git a/java/com/android/dialer/calllog/datasources/util/RowCombiner.java b/java/com/android/dialer/calllog/datasources/util/RowCombiner.java
index 0c7be1e27..3595a055d 100644
--- a/java/com/android/dialer/calllog/datasources/util/RowCombiner.java
+++ b/java/com/android/dialer/calllog/datasources/util/RowCombiner.java
@@ -36,12 +36,23 @@ public class RowCombiner {
     return this;
   }
 
+  /** Use the most recent value for the specified column. */
+  public RowCombiner useMostRecentString(String columnName) {
+    combinedRow.put(columnName, individualRowsSortedByTimestampDesc.get(0).getAsString(columnName));
+    return this;
+  }
+
   /** Asserts that all column values for the given column name are the same, and uses it. */
   public RowCombiner useSingleValueString(String columnName) {
     Iterator<ContentValues> iterator = individualRowsSortedByTimestampDesc.iterator();
     String singleValue = iterator.next().getAsString(columnName);
     while (iterator.hasNext()) {
-      Assert.checkState(iterator.next().getAsString(columnName).equals(singleValue));
+      String current = iterator.next().getAsString(columnName);
+      if (current == null) {
+        Assert.checkState(singleValue == null);
+      } else {
+        Assert.checkState(current.equals(singleValue));
+      }
     }
     combinedRow.put(columnName, singleValue);
     return this;