Add ability to disable wakelocks in light idle. (3869da75) · Commits · e / os / android_frameworks_base

AconfigFlags.bp

+1 −0

Original line number	Diff line number	Diff line
		@@ -58,6 +58,7 @@ aconfig_srcjars = [
		":android.service.autofill.flags-aconfig-java{.generated_srcjars}",
		":com.android.net.flags-aconfig-java{.generated_srcjars}",
		":device_policy_aconfig_flags_lib{.generated_srcjars}",
		":service-jobscheduler-deviceidle.flags-aconfig-java{.generated_srcjars}",
		":surfaceflinger_flags_java_lib{.generated_srcjars}",
		]

apex/jobscheduler/service/aconfig/Android.bp

+17 −0

Original line number	Diff line number	Diff line
		// Device Idle
		aconfig_declarations {
		name: "service-deviceidle.flags-aconfig",
		package: "com.android.server.deviceidle",
		srcs: [
		"device_idle.aconfig",
		],
		}

		java_aconfig_library {
		name: "service-jobscheduler-deviceidle.flags-aconfig-java",
		aconfig_declarations: "service-deviceidle.flags-aconfig",
		defaults: ["framework-minus-apex-aconfig-java-defaults"],
		visibility: ["//frameworks/base:__subpackages__"],
		}

		// JobScheduler
		aconfig_declarations {
		name: "service-job.flags-aconfig",
		@@ -15,6 +31,7 @@ java_aconfig_library {
		}

		service_jobscheduler_aconfig_srcjars = [
		":service-jobscheduler-deviceidle.flags-aconfig-java{.generated_srcjars}",
		":service-jobscheduler-job.flags-aconfig-java{.generated_srcjars}",
		]

apex/jobscheduler/service/aconfig/device_idle.aconfig

0 → 100644

+8 −0

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		package: "com.android.server.deviceidle"

		flag {
		name: "disable_wakelocks_in_light_idle"
		namespace: "backstage_power"
		description: "Disable wakelocks for background apps while Light Device Idle is active"
		bug: "299329948"
		}

services/core/java/com/android/server/power/PowerManagerService.java

+17 −5

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import static android.os.PowerManagerInternal.isInteractive;
		import static android.os.PowerManagerInternal.wakefulnessToString;

		import static com.android.internal.util.LatencyTracker.ACTION_TURN_ON_SCREEN;
		import static com.android.server.deviceidle.Flags.disableWakelocksInLightIdle;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		@@ -644,9 +645,11 @@ public final class PowerManagerService extends SystemService
		private boolean mBatteryLevelLow;

		// True if we are currently in device idle mode.
		@GuardedBy("mLock")
		private boolean mDeviceIdleMode;

		// True if we are currently in light device idle mode.
		@GuardedBy("mLock")
		private boolean mLightDeviceIdleMode;

		// Set of app ids that we will respect the wake locks for while in device idle mode.
		@@ -4035,6 +4038,9 @@ public final class PowerManagerService extends SystemService
		synchronized (mLock) {
		if (mLightDeviceIdleMode != enabled) {
		mLightDeviceIdleMode = enabled;
		if (!mDeviceIdleMode && disableWakelocksInLightIdle()) {
		updateWakeLockDisabledStatesLocked();
		}
		setPowerModeInternal(MODE_DEVICE_IDLE, mDeviceIdleMode \|\| mLightDeviceIdleMode);
		return true;
		}
		@@ -4045,7 +4051,7 @@ public final class PowerManagerService extends SystemService
		void setDeviceIdleWhitelistInternal(int[] appids) {
		synchronized (mLock) {
		mDeviceIdleWhitelist = appids;
		if (mDeviceIdleMode) {
		if (doesIdleStateBlockWakeLocksLocked()) {
		updateWakeLockDisabledStatesLocked();
		}
		}
		@@ -4054,7 +4060,7 @@ public final class PowerManagerService extends SystemService
		void setDeviceIdleTempWhitelistInternal(int[] appids) {
		synchronized (mLock) {
		mDeviceIdleTempWhitelist = appids;
		if (mDeviceIdleMode) {
		if (doesIdleStateBlockWakeLocksLocked()) {
		updateWakeLockDisabledStatesLocked();
		}
		}
		@@ -4114,7 +4120,7 @@ public final class PowerManagerService extends SystemService
		<= ActivityManager.PROCESS_STATE_RECEIVER;
		state.mProcState = procState;
		if (state.mNumWakeLocks > 0) {
		if (mDeviceIdleMode \|\| mLowPowerStandbyActive) {
		if (doesIdleStateBlockWakeLocksLocked() \|\| mLowPowerStandbyActive) {
		handleUidStateChangeLocked();
		} else if (!state.mActive && oldShouldAllow !=
		(procState <= ActivityManager.PROCESS_STATE_RECEIVER)) {
		@@ -4134,7 +4140,8 @@ public final class PowerManagerService extends SystemService
		state.mProcState = ActivityManager.PROCESS_STATE_NONEXISTENT;
		state.mActive = false;
		mUidState.removeAt(index);
		if ((mDeviceIdleMode \|\| mLowPowerStandbyActive) && state.mNumWakeLocks > 0) {
		if ((doesIdleStateBlockWakeLocksLocked() \|\| mLowPowerStandbyActive)
		&& state.mNumWakeLocks > 0) {
		handleUidStateChangeLocked();
		}
		}
		@@ -4168,6 +4175,11 @@ public final class PowerManagerService extends SystemService
		}
		}

		@GuardedBy("mLock")
		private boolean doesIdleStateBlockWakeLocksLocked() {
		return mDeviceIdleMode \|\| (mLightDeviceIdleMode && disableWakelocksInLightIdle());
		}

		@GuardedBy("mLock")
		private void updateWakeLockDisabledStatesLocked() {
		boolean changed = false;
		@@ -4207,7 +4219,7 @@ public final class PowerManagerService extends SystemService
		!= ActivityManager.PROCESS_STATE_NONEXISTENT &&
		wakeLock.mUidState.mProcState > ActivityManager.PROCESS_STATE_RECEIVER);
		}
		if (mDeviceIdleMode) {
		if (doesIdleStateBlockWakeLocksLocked()) {
		// If we are in idle mode, we will also ignore all partial wake locks that are
		// for application uids that are not allowlisted.
		final UidState state = wakeLock.mUidState;

services/tests/powerservicetests/Android.bp

+1 −0

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		@@ -11,6 +11,7 @@ android_test {
		],

		static_libs: [
		"flag-junit",
		"frameworks-base-testutils",
		"platform-compat-test-rules",
		"platform-test-annotations",