Merge "Change the logic to check car idleness" into sc-dev (e1f4e0f0) · Commits · e / os / android_frameworks_base

apex/jobscheduler/service/java/com/android/server/job/controllers/idle/CarIdlenessTracker.java

+25 −6

Original line number	Diff line number	Diff line
		@@ -30,6 +30,12 @@ import com.android.server.job.StateControllerProto;

		import java.io.PrintWriter;

		/**
		* CarIdlenessTracker determines that a car is in idle state when 1) garage mode is started, or
		* 2) screen is off and idle maintenance is triggered.
		* If idleness is forced or garage mode is running, the car is considered idle regardless of screen
		* on/off.
		*/
		public final class CarIdlenessTracker extends BroadcastReceiver implements IdlenessTracker {
		private static final String TAG = "JobScheduler.CarIdlenessTracker";
		private static final boolean DEBUG = JobSchedulerService.DEBUG
		@@ -48,6 +54,7 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		private boolean mIdle;
		private boolean mGarageModeOn;
		private boolean mForced;
		private boolean mScreenOn;
		private IdlenessListener mIdleListener;

		public CarIdlenessTracker() {
		@@ -56,6 +63,7 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		mIdle = false;
		mGarageModeOn = false;
		mForced = false;
		mScreenOn = true;
		}

		@Override
		@@ -71,6 +79,7 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen

		// Screen state
		filter.addAction(Intent.ACTION_SCREEN_ON);
		filter.addAction(Intent.ACTION_SCREEN_OFF);

		// State of GarageMode
		filter.addAction(ACTION_GARAGE_MODE_ON);
		@@ -88,6 +97,8 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		public void dump(PrintWriter pw) {
		pw.print(" mIdle: "); pw.println(mIdle);
		pw.print(" mGarageModeOn: "); pw.println(mGarageModeOn);
		pw.print(" mForced: "); pw.println(mForced);
		pw.print(" mScreenOn: "); pw.println(mScreenOn);
		}

		@Override
		@@ -121,6 +132,9 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		} else if (action.equals(Intent.ACTION_SCREEN_ON)) {
		logIfDebug("Screen is on...");
		handleScreenOn();
		} else if (action.equals(intent.ACTION_SCREEN_OFF)) {
		logIfDebug("Screen is off...");
		mScreenOn = false;
		} else if (action.equals(ACTION_GARAGE_MODE_ON)) {
		logIfDebug("GarageMode is on...");
		mGarageModeOn = true;
		@@ -132,10 +146,10 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		} else if (action.equals(ActivityManagerService.ACTION_TRIGGER_IDLE)) {
		if (!mGarageModeOn) {
		logIfDebug("Idle trigger fired...");
		triggerIdlenessOnce();
		triggerIdleness();
		} else {
		logIfDebug("TRIGGER_IDLE received but not changing state; idle="
		+ mIdle + " screen=" + mGarageModeOn);
		logIfDebug("TRIGGER_IDLE received but not changing state; mIdle="
		+ mIdle + " mGarageModeOn=" + mGarageModeOn);
		}
		}
		}
		@@ -158,20 +172,24 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		}
		}

		private void triggerIdlenessOnce() {
		private void triggerIdleness() {
		// This is simply triggering idleness once until some constraint will switch it back off
		if (mIdle) {
		// Already in idle state. Nothing to do
		logIfDebug("Device is already idle");
		} else {
		} else if (!mScreenOn) {
		// Going idle once
		logIfDebug("Device is going idle once");
		logIfDebug("Device is going idle");
		mIdle = true;
		mIdleListener.reportNewIdleState(mIdle);
		} else {
		logIfDebug("TRIGGER_IDLE received but not changing state: mIdle = " + mIdle
		+ ", mScreenOn = " + mScreenOn);
		}
		}

		private void handleScreenOn() {
		mScreenOn = true;
		if (mForced \|\| mGarageModeOn) {
		// Even though screen is on, the device remains idle
		logIfDebug("Screen is on, but device cannot exit idle");
		@@ -179,6 +197,7 @@ public final class CarIdlenessTracker extends BroadcastReceiver implements Idlen
		// Exiting idle
		logIfDebug("Device is exiting idle");
		mIdle = false;
		mIdleListener.reportNewIdleState(mIdle);
		} else {
		// Already in non-idle state. Nothing to do
		logIfDebug("Device is already non-idle");