1 files changed, 17 insertions, 0 deletions
diff --git a/core/java/android/os/BatteryUsageStatsQuery.java b/core/java/android/os/BatteryUsageStatsQuery.java
index 85861bc1d2aa..50804422e92f 100644
--- a/core/java/android/os/BatteryUsageStatsQuery.java
+++ b/core/java/android/os/BatteryUsageStatsQuery.java
@@ -60,6 +60,12 @@ public final class BatteryUsageStatsQuery implements Parcelable {
      */
     public static final int FLAG_BATTERY_USAGE_STATS_INCLUDE_HISTORY = 2;
 
+    /**
+     * Indicates that identifiers of power models used for computations of power
+     * consumption should be included in the BatteryUsageStats.
+     */
+    public static final int FLAG_BATTERY_USAGE_STATS_INCLUDE_POWER_MODELS = 4;
+
     private static final long DEFAULT_MAX_STATS_AGE_MS = 5 * 60 * 1000;
 
     private final int mFlags;
@@ -187,6 +193,17 @@ public final class BatteryUsageStatsQuery implements Parcelable {
         }
 
         /**
+         * Requests to return identifiers of models that were used for estimation
+         * of power consumption.
+         *
+         * Should only be used for testing and debugging.
+         */
+        public Builder includePowerModels() {
+            mFlags |= BatteryUsageStatsQuery.FLAG_BATTERY_USAGE_STATS_INCLUDE_POWER_MODELS;
+            return this;
+        }
+
+        /**
          * Set the client's tolerance for stale battery stats. The data may be up to
          * this many milliseconds out-of-date.
          */