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Commit b93aff99 authored by Dmitri Plotnikov's avatar Dmitri Plotnikov
Browse files

Add feature flag for streamlined battery stats 

The flag can be enabled with this command:
adb shell device_config put power_optimization com.android.server.power.optimization.streamlined_battery_stats true

Bug: 285646152
Test: adb shell dumpsys batterystats --settings

Change-Id: I9b69504d36d474e2507468eb3894a014b3a3a07d
parent bd6bfa64

services/core/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -187,6 +187,7 @@ java_library_static { 
        "ImmutabilityAnnotation",

        "securebox",

        "apache-commons-math",

        "power_optimization_flags_lib",

    ],

    javac_shard_size: 50,

    javacflags: [

services/core/java/com/android/server/am/BatteryStatsService.java

+5 −0
Original line number Diff line number Diff line
@@ -109,6 +109,7 @@ import com.android.server.LocalServices; 
import com.android.server.Watchdog;

import com.android.server.net.BaseNetworkObserver;

import com.android.server.pm.UserManagerInternal;

import com.android.server.power.optimization.Flags;

import com.android.server.power.stats.BatteryExternalStatsWorker;

import com.android.server.power.stats.BatteryStatsImpl;

import com.android.server.power.stats.BatteryUsageStatsProvider;
@@ -2605,6 +2606,10 @@ public final class BatteryStatsService extends IBatteryStats.Stub 
        awaitCompletion();

        synchronized (mStats) {

            mStats.dumpConstantsLocked(pw);



            pw.println("Flags:");

            pw.println("    " + Flags.FLAG_STREAMLINED_BATTERY_STATS

                    + ": " + Flags.streamlinedBatteryStats());

        }

    }

services/core/java/com/android/server/power/Android.bp

0 → 100644
+12 −0
Original line number Diff line number Diff line 
aconfig_declarations {

    name: "power_optimization_flags",

    package: "com.android.server.power.optimization",

    srcs: [

        "stats/*.aconfig",

    ],

}



java_aconfig_library {

    name: "power_optimization_flags_lib",

    aconfig_declarations: "power_optimization_flags",

}

services/core/java/com/android/server/power/stats/flags.aconfig

0 → 100644
+8 −0
Original line number Diff line number Diff line 
package: "com.android.server.power.optimization"



flag {

    name: "streamlined_battery_stats"

    namespace: "power_optimization"

    description: "Feature flag for streamlined battery stats"

    bug: "285646152"

}