1 files changed, 10 insertions, 1 deletions
diff --git a/libs/services/include/android/os/StatsLogEventWrapper.h b/libs/services/include/android/os/StatsLogEventWrapper.h
index f60c338bf9c4..8de2ab49f42b 100644
--- a/libs/services/include/android/os/StatsLogEventWrapper.h
+++ b/libs/services/include/android/os/StatsLogEventWrapper.h
@@ -82,6 +82,11 @@ struct StatsLogValue {
   STATS_LOG_VALUE_TYPE type;
 };
 
+struct WorkChain {
+  std::vector<int32_t> uids;
+  std::vector<std::string> tags;
+};
+
 // Represents a parcelable object. Only used to send data from Android OS to statsd.
 class StatsLogEventWrapper : public android::Parcelable {
  public:
@@ -99,7 +104,9 @@ class StatsLogEventWrapper : public android::Parcelable {
 
   int64_t getWallClockTimeNs() const { return mWallClockTimeNs; }
 
-  std::vector<StatsLogValue> getElements() const { return mElements; }
+  const std::vector<StatsLogValue>& getElements() const { return mElements; }
+
+  const std::vector<WorkChain>& getWorkChains() const { return mWorkChains; }
 
  private:
   int mTagId;
@@ -109,6 +116,8 @@ class StatsLogEventWrapper : public android::Parcelable {
   int64_t mWallClockTimeNs;
 
   std::vector<StatsLogValue> mElements;
+
+  std::vector<WorkChain> mWorkChains;
 };
 } // Namespace os
 } // Namespace android