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Commit d5106f49 authored by Dmitri Plotnikov's avatar Dmitri Plotnikov
Browse files

Ensure consistency of BatteryUsageStats deltas 

To maintain a consistent state of accumulated battery usage stats
we need to make sure that every update provides the same breakdown
(process state, battery state, screen state) as the persistent
instance.

Bug: 374882485
Test: atest PowerStatsTests
Flag: EXEMPT bugfix
Change-Id: I844e440171ce34869a69c0ce7c7d6db0cdb3a335
parent d7e89209

core/java/android/os/BatteryUsageStatsQuery.java

+4 −1
Original line number Diff line number Diff line
@@ -370,7 +370,10 @@ public final class BatteryUsageStatsQuery implements Parcelable { 
         * and most battery stats resets.

         */

        public Builder accumulated() {

            mFlags |= FLAG_BATTERY_USAGE_STATS_ACCUMULATED;

            mFlags |= FLAG_BATTERY_USAGE_STATS_ACCUMULATED

                    | FLAG_BATTERY_USAGE_STATS_INCLUDE_POWER_STATE

                    | FLAG_BATTERY_USAGE_STATS_INCLUDE_SCREEN_STATE

                    | FLAG_BATTERY_USAGE_STATS_INCLUDE_PROCESS_STATE_DATA;

            return this;

        }