am 6044b5f3: am 73546e53: Merge "Zen: Exit downtime on next alarm (if... (f4a53c6d) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/notification/DowntimeConditionProvider.java

+67 −12

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.server.notification;

		import android.app.AlarmManager;
		import android.app.PendingIntent;
		import android.app.AlarmManager.AlarmClockInfo;
		import android.content.BroadcastReceiver;
		import android.content.ComponentName;
		import android.content.Context;
		@@ -63,8 +64,10 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		private final Calendar mCalendar = Calendar.getInstance();
		private final Context mContext = this;
		private final ArraySet<Integer> mDays = new ArraySet<Integer>();
		private final ArraySet<Long> mFiredAlarms = new ArraySet<Long>();

		private boolean mConnected;
		private NextAlarmTracker mTracker;
		private int mDowntimeMode;
		private ZenModeConfig mConfig;
		private Callback mCallback;
		@@ -77,6 +80,7 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		pw.println(" DowntimeConditionProvider:");
		pw.print(" mConnected="); pw.println(mConnected);
		pw.print(" mDowntimeMode="); pw.println(Global.zenModeToString(mDowntimeMode));
		pw.print(" mFiredAlarms="); pw.println(mFiredAlarms);
		}

		public void attachBase(Context base) {
		@@ -101,12 +105,15 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		filter.addAction(Intent.ACTION_TIME_CHANGED);
		filter.addAction(Intent.ACTION_TIMEZONE_CHANGED);
		mContext.registerReceiver(mReceiver, filter);
		mTracker = mCallback.getNextAlarmTracker();
		mTracker.addCallback(mTrackerCallback);
		init();
		}

		@Override
		public void onDestroy() {
		if (DEBUG) Slog.d(TAG, "onDestroy");
		mTracker.removeCallback(mTrackerCallback);
		mConnected = false;
		}

		@@ -183,35 +190,52 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		}
		}

		private int computeDowntimeMode(long time) {
		if (mConfig == null \|\| mDays.size() == 0) return Global.ZEN_MODE_OFF;
		private boolean isInDowntime(long time) {
		if (mConfig == null \|\| mDays.size() == 0) return false;
		final long start = getTime(time, mConfig.sleepStartHour, mConfig.sleepStartMinute);
		long end = getTime(time, mConfig.sleepEndHour, mConfig.sleepEndMinute);
		if (start == end) return Global.ZEN_MODE_OFF;
		if (start == end) return false;
		if (end < start) {
		end = addDays(end, 1);
		}
		final boolean inDowntime = isInDowntime(-1, time, start, end)
		\|\| isInDowntime(0, time, start, end);
		return inDowntime ? (mConfig.sleepNone ? Global.ZEN_MODE_NO_INTERRUPTIONS
		: Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS) : Global.ZEN_MODE_OFF;
		final boolean orAlarm = mConfig.sleepNone;
		return isInDowntime(-1, time, start, end, orAlarm)
		\|\| isInDowntime(0, time, start, end, orAlarm);
		}

		private boolean isInDowntime(int daysOffset, long time, long start, long end) {
		private boolean isInDowntime(int daysOffset, long time, long start, long end, boolean orAlarm) {
		final int n = Calendar.SATURDAY;
		final int day = ((getDayOfWeek(time) - 1) + (daysOffset % n) + n) % n + 1;
		start = addDays(start, daysOffset);
		end = addDays(end, daysOffset);
		if (orAlarm) {
		end = findFiredAlarm(start, end);
		}
		return mDays.contains(day) && time >= start && time < end;
		}

		private long findFiredAlarm(long start, long end) {
		final int N = mFiredAlarms.size();
		for (int i = 0; i < N; i++) {
		final long firedAlarm = mFiredAlarms.valueAt(i);
		if (firedAlarm > start && firedAlarm < end) {
		return firedAlarm;
		}
		}
		return end;
		}

		private void reevaluateDowntime() {
		final int downtimeMode = computeDowntimeMode(System.currentTimeMillis());
		final long now = System.currentTimeMillis();
		final boolean inDowntimeNow = isInDowntime(now);
		final int downtimeMode = inDowntimeNow ? (mConfig.sleepNone
		? Global.ZEN_MODE_NO_INTERRUPTIONS : Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS)
		: Global.ZEN_MODE_OFF;
		if (DEBUG) Slog.d(TAG, "downtimeMode=" + downtimeMode);
		if (downtimeMode == mDowntimeMode) return;
		mDowntimeMode = downtimeMode;
		Slog.i(TAG, (isInDowntime() ? "Entering" : "Exiting" ) + " downtime");
		ZenLog.traceDowntime(mDowntimeMode, getDayOfWeek(System.currentTimeMillis()), mDays);
		ZenLog.traceDowntime(mDowntimeMode, getDayOfWeek(now), mDays);
		fireDowntimeChanged();
		}

		@@ -266,8 +290,8 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		PendingIntent.FLAG_UPDATE_CURRENT);
		alarms.cancel(pendingIntent);
		if (mConfig.sleepMode != null) {
		if (DEBUG) Slog.d(TAG, String.format("Scheduling %s for %s, %s in the future, now=%s",
		action, ts(time), time - now, ts(now)));
		if (DEBUG) Slog.d(TAG, String.format("Scheduling %s for %s, in %s, now=%s",
		action, ts(time), NextAlarmTracker.formatDuration(time - now), ts(now)));
		alarms.setExact(AlarmManager.RTC_WAKEUP, time, pendingIntent);
		}
		}
		@@ -276,6 +300,30 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		return new Date(time) + " (" + time + ")";
		}

		private void onEvaluateNextAlarm(AlarmClockInfo nextAlarm, long wakeupTime, boolean booted) {
		if (!booted) return; // we don't know yet
		if (nextAlarm == null) return; // not fireable
		if (DEBUG) Slog.d(TAG, "onEvaluateNextAlarm " + mTracker.formatAlarmDebug(nextAlarm));
		if (System.currentTimeMillis() > wakeupTime) {
		if (DEBUG) Slog.d(TAG, "Alarm fired: " + mTracker.formatAlarmDebug(wakeupTime));
		trimFiredAlarms();
		mFiredAlarms.add(wakeupTime);
		}
		reevaluateDowntime();
		}

		private void trimFiredAlarms() {
		// remove fired alarms over 2 days old
		final long keepAfter = System.currentTimeMillis() - 2 * 24 * 60 * 60 * 1000;
		final int N = mFiredAlarms.size();
		for (int i = N - 1; i >= 0; i--) {
		final long firedAlarm = mFiredAlarms.valueAt(i);
		if (firedAlarm < keepAfter) {
		mFiredAlarms.removeAt(i);
		}
		}
		}

		private BroadcastReceiver mReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		@@ -296,6 +344,13 @@ public class DowntimeConditionProvider extends ConditionProviderService {
		}
		};

		private final NextAlarmTracker.Callback mTrackerCallback = new NextAlarmTracker.Callback() {
		@Override
		public void onEvaluate(AlarmClockInfo nextAlarm, long wakeupTime, boolean booted) {
		DowntimeConditionProvider.this.onEvaluateNextAlarm(nextAlarm, wakeupTime, booted);
		}
		};

		public interface Callback {
		void onDowntimeChanged(int downtimeMode);
		NextAlarmTracker getNextAlarmTracker();

services/core/java/com/android/server/notification/NextAlarmTracker.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -176,7 +176,7 @@ public class NextAlarmTracker {
		return true;
		}

		private static String formatDuration(long millis) {
		public static String formatDuration(long millis) {
		final StringBuilder sb = new StringBuilder();
		TimeUtils.formatDuration(millis, sb);
		return sb.toString();
		@@ -196,7 +196,7 @@ public class NextAlarmTracker {
		return DateFormat.format(pattern, time).toString();
		}

		private String formatAlarmDebug(AlarmClockInfo alarm) {
		public String formatAlarmDebug(AlarmClockInfo alarm) {
		return formatAlarmDebug(alarm != null ? alarm.getTriggerTime() : 0);
		}