am da4a186f: Merge "Some battery stats history fixes." into lmp-preview-dev

* commit 'da4a186f8bf49d8ea06d5ad6d402d9b073ee3841':
  Some battery stats history fixes.

1 files changed, 9 insertions, 0 deletions

diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index bc57b33..e627d49 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -931,6 +931,14 @@ public abstract class BatteryStats implements Parcelable {
         }
     }
 
+    /**
+     * Don't allow any more batching in to the current history event.  This
+     * is called when printing partial histories, so to ensure that the next
+     * history event will go in to a new batch after what was printed in the
+     * last partial history.
+     */
+    public abstract void commitCurrentHistoryBatchLocked();
+
     public abstract int getHistoryTotalSize();
 
     public abstract int getHistoryUsedSize();
@@ -3366,6 +3374,7 @@ public abstract class BatteryStats implements Parcelable {
             }
         }
         if (histStart >= 0) {
+            commitCurrentHistoryBatchLocked();
             pw.print(checkin ? "NEXT: " : "  NEXT: "); pw.println(lastTime+1);
         }
     }