Merge "Treat named standby states as ceilings of behavioral categories" into pi-dev (b8b510b4) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/AlarmManagerService.java

+28 −18

Original line number	Diff line number	Diff line
		@@ -141,6 +141,13 @@ class AlarmManagerService extends SystemService {
		static final int ALARM_EVENT = 1;
		static final String TIMEZONE_PROPERTY = "persist.sys.timezone";

		// Indices into the APP_STANDBY_MIN_DELAYS and KEYS_APP_STANDBY_DELAY arrays
		static final int ACTIVE_INDEX = 0;
		static final int WORKING_INDEX = 1;
		static final int FREQUENT_INDEX = 2;
		static final int RARE_INDEX = 3;
		static final int NEVER_INDEX = 4;

		private final Intent mBackgroundIntent
		= new Intent().addFlags(Intent.FLAG_FROM_BACKGROUND);
		static final IncreasingTimeOrder sIncreasingTimeOrder = new IncreasingTimeOrder();
		@@ -381,9 +388,10 @@ class AlarmManagerService extends SystemService {
		DEFAULT_ALLOW_WHILE_IDLE_WHITELIST_DURATION);
		LISTENER_TIMEOUT = mParser.getLong(KEY_LISTENER_TIMEOUT,
		DEFAULT_LISTENER_TIMEOUT);
		APP_STANDBY_MIN_DELAYS[0] = mParser.getDurationMillis(KEYS_APP_STANDBY_DELAY[0],
		DEFAULT_APP_STANDBY_DELAYS[0]);
		for (int i = 1; i < KEYS_APP_STANDBY_DELAY.length; i++) {
		APP_STANDBY_MIN_DELAYS[ACTIVE_INDEX] = mParser.getDurationMillis(
		KEYS_APP_STANDBY_DELAY[ACTIVE_INDEX],
		DEFAULT_APP_STANDBY_DELAYS[ACTIVE_INDEX]);
		for (int i = WORKING_INDEX; i < KEYS_APP_STANDBY_DELAY.length; i++) {
		APP_STANDBY_MIN_DELAYS[i] = mParser.getDurationMillis(KEYS_APP_STANDBY_DELAY[i],
		Math.max(APP_STANDBY_MIN_DELAYS[i-1], DEFAULT_APP_STANDBY_DELAYS[i]));
		}
		@@ -1526,22 +1534,24 @@ class AlarmManagerService extends SystemService {
		setImplLocked(a, false, doValidate);
		}

		/**
		* Return the minimum time that should elapse before an app in the specified bucket
		* can receive alarms again
		*/
		private long getMinDelayForBucketLocked(int bucket) {
		// Return the minimum time that should elapse before an app in the specified bucket
		// can receive alarms again
		if (bucket == UsageStatsManager.STANDBY_BUCKET_NEVER) {
		return mConstants.APP_STANDBY_MIN_DELAYS[4];
		}
		else if (bucket >= UsageStatsManager.STANDBY_BUCKET_RARE) {
		return mConstants.APP_STANDBY_MIN_DELAYS[3];
		}
		else if (bucket >= UsageStatsManager.STANDBY_BUCKET_FREQUENT) {
		return mConstants.APP_STANDBY_MIN_DELAYS[2];
		}
		else if (bucket >= UsageStatsManager.STANDBY_BUCKET_WORKING_SET) {
		return mConstants.APP_STANDBY_MIN_DELAYS[1];
		}
		else return mConstants.APP_STANDBY_MIN_DELAYS[0];
		// UsageStats bucket values are treated as floors of their behavioral range.
		// In other words, a bucket value between WORKING and ACTIVE is treated as
		// WORKING, not as ACTIVE. The ACTIVE and NEVER bucket apply only at specific
		// values.
		final int index;

		if (bucket == UsageStatsManager.STANDBY_BUCKET_NEVER) index = NEVER_INDEX;
		else if (bucket > UsageStatsManager.STANDBY_BUCKET_FREQUENT) index = RARE_INDEX;
		else if (bucket > UsageStatsManager.STANDBY_BUCKET_WORKING_SET) index = FREQUENT_INDEX;
		else if (bucket > UsageStatsManager.STANDBY_BUCKET_ACTIVE) index = WORKING_INDEX;
		else index = ACTIVE_INDEX;

		return mConstants.APP_STANDBY_MIN_DELAYS[index];
		}

		/**

services/core/java/com/android/server/job/JobSchedulerService.java

+6 −5

Original line number	Diff line number	Diff line
		@@ -248,6 +248,7 @@ public class JobSchedulerService extends com.android.server.SystemService
		static final int WORKING_INDEX = 1;
		static final int FREQUENT_INDEX = 2;
		static final int RARE_INDEX = 3;
		static final int NEVER_INDEX = 4;

		/**
		* Bookkeeping about when jobs last run. We keep our own record in heartbeat time,
		@@ -2432,11 +2433,11 @@ public class JobSchedulerService extends com.android.server.SystemService

		public static int standbyBucketToBucketIndex(int bucket) {
		// Normalize AppStandby constants to indices into our bookkeeping
		if (bucket == UsageStatsManager.STANDBY_BUCKET_NEVER) return 4;
		else if (bucket >= UsageStatsManager.STANDBY_BUCKET_RARE) return 3;
		else if (bucket >= UsageStatsManager.STANDBY_BUCKET_FREQUENT) return 2;
		else if (bucket >= UsageStatsManager.STANDBY_BUCKET_WORKING_SET) return 1;
		else return 0;
		if (bucket == UsageStatsManager.STANDBY_BUCKET_NEVER) return NEVER_INDEX;
		else if (bucket > UsageStatsManager.STANDBY_BUCKET_FREQUENT) return RARE_INDEX;
		else if (bucket > UsageStatsManager.STANDBY_BUCKET_WORKING_SET) return FREQUENT_INDEX;
		else if (bucket > UsageStatsManager.STANDBY_BUCKET_ACTIVE) return WORKING_INDEX;
		else return ACTIVE_INDEX;
		}

		// Static to support external callers