am d6d72e5b: Merge "Fix battery controller non-fire bug" into lmp-preview-dev (86c9bb94) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/job/controllers/BatteryController.java

+34 −7

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ import com.android.server.job.StateChangedListener;

		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Iterator;
		import java.util.List;

		/**
		@@ -45,7 +46,7 @@ import java.util.List;
		* ACTION_BATTERY_OK.
		*/
		public class BatteryController extends StateController {
		private static final String TAG = "BatteryController";
		private static final String TAG = "JobScheduler.Batt";

		private static final Object sCreationLock = new Object();
		private static volatile BatteryController sController;
		@@ -87,12 +88,15 @@ public class BatteryController extends StateController {
		@Override
		public void maybeStartTrackingJob(JobStatus taskStatus) {
		if (taskStatus.hasChargingConstraint()) {
		final boolean isOnStablePower = mChargeTracker.isOnStablePower();
		synchronized (mTrackedTasks) {
		mTrackedTasks.add(taskStatus);
		taskStatus.chargingConstraintSatisfied.set(mChargeTracker.isOnStablePower());
		taskStatus.chargingConstraintSatisfied.set(isOnStablePower);
		}
		if (isOnStablePower) {
		mStateChangedListener.onControllerStateChanged();
		}
		}

		}

		@Override
		@@ -106,6 +110,9 @@ public class BatteryController extends StateController {

		private void maybeReportNewChargingState() {
		final boolean stablePower = mChargeTracker.isOnStablePower();
		if (DEBUG) {
		Slog.d(TAG, "maybeReportNewChargingState: " + stablePower);
		}
		boolean reportChange = false;
		synchronized (mTrackedTasks) {
		for (JobStatus ts : mTrackedTasks) {
		@@ -133,8 +140,7 @@ public class BatteryController extends StateController {

		public ChargingTracker() {
		mAlarm = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
		Intent intent = new Intent(ACTION_CHARGING_STABLE)
		.setComponent(new ComponentName(mContext, this.getClass()));
		Intent intent = new Intent(ACTION_CHARGING_STABLE);
		mStableChargingTriggerIntent = PendingIntent.getBroadcast(mContext, 0, intent, 0);
		}

		@@ -147,6 +153,8 @@ public class BatteryController extends StateController {
		// Charging/not charging.
		filter.addAction(Intent.ACTION_POWER_CONNECTED);
		filter.addAction(Intent.ACTION_POWER_DISCONNECTED);
		// Charging stable.
		filter.addAction(ACTION_CHARGING_STABLE);
		mContext.registerReceiver(this, filter);

		// Initialise tracker state.
		@@ -189,6 +197,10 @@ public class BatteryController extends StateController {
		mBatteryHealthy = true;
		maybeReportNewChargingState();
		} else if (Intent.ACTION_POWER_CONNECTED.equals(action)) {
		if (DEBUG) {
		Slog.d(TAG, "Received charging intent, setting alarm for "
		+ STABLE_CHARGING_THRESHOLD_MILLIS);
		}
		// Set up an alarm for ACTION_CHARGING_STABLE - we don't want to kick off tasks
		// here if the user unplugs the phone immediately.
		mAlarm.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
		@@ -196,6 +208,9 @@ public class BatteryController extends StateController {
		mStableChargingTriggerIntent);
		mCharging = true;
		} else if (Intent.ACTION_POWER_DISCONNECTED.equals(action)) {
		if (DEBUG) {
		Slog.d(TAG, "Disconnected from power, cancelling any set alarms.");
		}
		// If an alarm is set, breathe a sigh of relief and cancel it - crisis averted.
		mAlarm.cancel(mStableChargingTriggerIntent);
		mCharging = false;
		@@ -203,7 +218,8 @@ public class BatteryController extends StateController {
		}else if (ACTION_CHARGING_STABLE.equals(action)) {
		// Here's where we actually do the notify for a task being ready.
		if (DEBUG) {
		Slog.d(TAG, "Battery connected fired @ " + SystemClock.elapsedRealtime());
		Slog.d(TAG, "Battery connected fired @ " + SystemClock.elapsedRealtime()
		+ " charging: " + mCharging);
		}
		if (mCharging) { // Should never receive this intent if mCharging is false.
		maybeReportNewChargingState();
		@@ -214,6 +230,17 @@ public class BatteryController extends StateController {

		@Override
		public void dumpControllerState(PrintWriter pw) {

		pw.println("Batt.");
		pw.println("Stable power: " + mChargeTracker.isOnStablePower());
		synchronized (mTrackedTasks) {
		Iterator<JobStatus> it = mTrackedTasks.iterator();
		if (it.hasNext()) {
		pw.print(String.valueOf(it.next().hashCode()));
		}
		while (it.hasNext()) {
		pw.print("," + String.valueOf(it.next().hashCode()));
		}
		pw.println();
		}
		}
		}