diff options
Diffstat (limited to 'android/os/StatsLogEventWrapper.java')
| -rw-r--r-- | android/os/StatsLogEventWrapper.java | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/android/os/StatsLogEventWrapper.java b/android/os/StatsLogEventWrapper.java index 9491bec6..3e8161f2 100644 --- a/android/os/StatsLogEventWrapper.java +++ b/android/os/StatsLogEventWrapper.java @@ -33,6 +33,8 @@ public final class StatsLogEventWrapper implements Parcelable { private static final int EVENT_TYPE_LIST = 3; private static final int EVENT_TYPE_FLOAT = 4; + // Keep this in sync with system/core/logcat/event.logtags + private static final int STATS_BUFFER_TAG_ID = 1937006964; /** * Creates a log_event that is binary-encoded as implemented in * system/core/liblog/log_event_list.c; this allows us to use the same parsing logic in statsd @@ -46,9 +48,14 @@ public final class StatsLogEventWrapper implements Parcelable { */ public StatsLogEventWrapper(int tag, int fields) { // Write four bytes from tag, starting with least-significant bit. - write4Bytes(tag); + // For pulled data, this tag number is not really used. We use the same tag number as + // pushed ones to be consistent. + write4Bytes(STATS_BUFFER_TAG_ID); mStorage.write(EVENT_TYPE_LIST); // This is required to start the log entry. - mStorage.write(fields); // Indicate number of elements in this list. + mStorage.write(fields + 1); // Indicate number of elements in this list. +1 for the tag + mStorage.write(EVENT_TYPE_INT); + // The first element is the real atom tag number + write4Bytes(tag); } /** |