ResearchLog. Track time of log statements

Log statements are now recorded with a timestamp.  This is important for filtering out statements
not part of words that are sampled when spaces are inserted automatically.

multi-project commit with Change-Id: I68221a2528045d25632aef4bb716f92a4f4a56a4

Change-Id: I9f49c36391e1e1773b6d4876d7387c893024f87b

1 files changed, 2 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/research/ResearchLog.java b/java/src/com/android/inputmethod/research/ResearchLog.java
index 70c38e909..96dac55ac 100644
--- a/java/src/com/android/inputmethod/research/ResearchLog.java
+++ b/java/src/com/android/inputmethod/research/ResearchLog.java
@@ -207,7 +207,7 @@ public class ResearchLog {
     private static final String UPTIME_KEY = "_ut";
     private static final String EVENT_TYPE_KEY = "_ty";
 
-    void outputEvent(final String[] keys, final Object[] values) {
+    void outputEvent(final String[] keys, final Object[] values, final long time) {
         // Not thread safe.
         if (keys.length == 0) {
             return;
@@ -225,7 +225,7 @@ public class ResearchLog {
             }
             mJsonWriter.beginObject();
             mJsonWriter.name(CURRENT_TIME_KEY).value(System.currentTimeMillis());
-            mJsonWriter.name(UPTIME_KEY).value(SystemClock.uptimeMillis());
+            mJsonWriter.name(UPTIME_KEY).value(time);
             mJsonWriter.name(EVENT_TYPE_KEY).value(keys[0]);
             final int length = values.length;
             for (int i = 0; i < length; i++) {