commit 9a7554300637902bbb25991ffba41a9b8f682eff
author Dianne Hackborn <hackbod@google.com> Thu May 15 17:05:22 2014 -0700
committer Dianne Hackborn <hackbod@google.com> Fri May 16 10:46:33 2014 -0700
tree 0243a39c0a5837d4fe86215a28003df91216315f
parent 00bcf01a916938c5be4ca84c5fd8a3d6f502edb9

Fix recording of wake_lock_in.

There was a bug that would allow the nesting count
to get off.  Also better documentation of times in
HistoryItem, and new option to disable resetting of
the stats when unplugging.

Change-Id: If1b39a02475c5b620c67b700a323a6d0462d5c61

core/java/android/os/BatteryStats.java

diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index cf0caed..af45fa0 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -531,7 +531,8 @@
 
     public final static class HistoryItem implements Parcelable {
         public HistoryItem next;
-        
+
+        // The time of this event in milliseconds, as per SystemClock.elapsedRealtime().
         public long time;
 
         public static final byte CMD_UPDATE = 0;        // These can be written as deltas
@@ -645,7 +646,7 @@
         public int eventCode;
         public HistoryTag eventTag;
 
-        // Only set for CMD_CURRENT_TIME.
+        // Only set for CMD_CURRENT_TIME or CMD_RESET, as per System.currentTimeMillis().
         public long currentTime;
 
         // Meta-data when reading.