am 5a671d03: Cut logging, boost efficiency of ThrottleService (7db534fa) · Commits · e / os / android_frameworks_base

services/java/com/android/server/ThrottleService.java

+20 −17

Original line number	Diff line number	Diff line
		@@ -123,7 +123,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		private boolean mNtpActive;

		public ThrottleService(Context context) {
		if (DBG) Slog.d(TAG, "Starting ThrottleService");
		if (VDBG) Slog.v(TAG, "Starting ThrottleService");
		mContext = context;

		mNtpActive = false;
		@@ -288,7 +288,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		}

		void systemReady() {
		if (DBG) Slog.d(TAG, "systemReady");
		if (VDBG) Slog.v(TAG, "systemReady");
		mContext.registerReceiver(
		new BroadcastReceiver() {
		@Override
		@@ -371,7 +371,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		}

		private void onRebootRecovery() {
		if (DBG) Slog.d(TAG, "onRebootRecovery");
		if (VDBG) Slog.v(TAG, "onRebootRecovery");
		// check for sim change TODO
		// reregister for notification of policy change

		@@ -437,10 +437,12 @@ public class ThrottleService extends IThrottleManager.Stub {
		mMaxNtpCacheAgeSec = Settings.Secure.getInt(mContext.getContentResolver(),
		Settings.Secure.THROTTLE_MAX_NTP_CACHE_AGE_SEC, MAX_NTP_CACHE_AGE_SEC);

		Slog.d(TAG, "onPolicyChanged testing=" + testing +", period=" + mPolicyPollPeriodSec +
		", threshold=" + mPolicyThreshold + ", value=" + mPolicyThrottleValue +
		", resetDay=" + mPolicyResetDay + ", noteType=" +
		if (VDBG \|\| (mPolicyThreshold != 0)) {
		Slog.d(TAG, "onPolicyChanged testing=" + testing +", period=" +
		mPolicyPollPeriodSec + ", threshold=" + mPolicyThreshold + ", value=" +
		mPolicyThrottleValue + ", resetDay=" + mPolicyResetDay + ", noteType=" +
		mPolicyNotificationsAllowedMask + ", maxNtpCacheAge=" + mMaxNtpCacheAgeSec);
		}

		// force updates
		mThrottleIndex = THROTTLE_INDEX_UNINITIALIZED;
		@@ -485,7 +487,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		long periodRx = mRecorder.getPeriodRx(0);
		long periodTx = mRecorder.getPeriodTx(0);
		long total = periodRx + periodTx;
		if (DBG) {
		if (VDBG \|\| (mPolicyThreshold != 0)) {
		Slog.d(TAG, "onPollAlarm - roaming =" + roaming +
		", read =" + incRead + ", written =" + incWrite + ", new total =" + total);
		}
		@@ -502,7 +504,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		mContext.sendStickyBroadcast(broadcast);

		mAlarmManager.cancel(mPendingPollIntent);
		mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, next, mPendingPollIntent);
		mAlarmManager.set(AlarmManager.ELAPSED_REALTIME, next, mPendingPollIntent);
		}

		private void onIfaceUp() {
		@@ -685,7 +687,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		}

		private void onResetAlarm() {
		if (DBG) {
		if (VDBG \|\| (mPolicyThreshold != 0)) {
		Slog.d(TAG, "onResetAlarm - last period had " + mRecorder.getPeriodRx(0) +
		" bytes read and " + mRecorder.getPeriodTx(0) + " written");
		}
		@@ -703,11 +705,11 @@ public class ThrottleService extends IThrottleManager.Stub {
		mAlarmManager.cancel(mPendingResetIntent);
		long offset = end.getTimeInMillis() - now;
		// use Elapsed realtime so clock changes don't fool us.
		mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP,
		mAlarmManager.set(AlarmManager.ELAPSED_REALTIME,
		SystemClock.elapsedRealtime() + offset,
		mPendingResetIntent);
		} else {
		if (DBG) Slog.d(TAG, "no authoritative time - not resetting period");
		if (VDBG) Slog.d(TAG, "no authoritative time - not resetting period");
		}
		}
		}
		@@ -741,7 +743,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		cachedNtpTimestamp = SystemClock.elapsedRealtime();
		if (!mNtpActive) {
		mNtpActive = true;
		if (DBG) Slog.d(TAG, "found Authoritative time - reseting alarm");
		if (VDBG) Slog.d(TAG, "found Authoritative time - reseting alarm");
		mHandler.obtainMessage(EVENT_RESET_ALARM).sendToTarget();
		}
		if (VDBG) Slog.v(TAG, "using Authoritative time: " + cachedNtp);
		@@ -800,13 +802,13 @@ public class ThrottleService extends IThrottleManager.Stub {

		if (start.equals(mPeriodStart) && end.equals(mPeriodEnd)) {
		// same endpoints - keep collecting
		if (DBG) {
		if (VDBG) {
		Slog.d(TAG, "same period (" + start.getTimeInMillis() + "," +
		end.getTimeInMillis() +") - ammending data");
		}
		startNewPeriod = false;
		} else {
		if (DBG) {
		if (VDBG) {
		if(start.equals(mPeriodEnd) \|\| start.after(mPeriodEnd)) {
		Slog.d(TAG, "next period (" + start.getTimeInMillis() + "," +
		end.getTimeInMillis() + ") - old end was " +
		@@ -910,7 +912,7 @@ public class ThrottleService extends IThrottleManager.Stub {
		mImsi = mTelephonyManager.getSubscriberId();
		if (mImsi == null) return;

		if (DBG) Slog.d(TAG, "finally have imsi - retreiving data");
		if (VDBG) Slog.d(TAG, "finally have imsi - retreiving data");
		retrieve();
		}

		@@ -1038,7 +1040,8 @@ public class ThrottleService extends IThrottleManager.Stub {

		mPeriodCount = Integer.parseInt(parsed[parsedUsed++]);
		if (parsed.length != 5 + (2 * mPeriodCount)) {
		Slog.e(TAG, "reading data file with bad length ("+parsed.length+" != "+(5 + (2*mPeriodCount))+") - ignoring");
		Slog.e(TAG, "reading data file with bad length (" + parsed.length +
		" != " + (5+(2*mPeriodCount)) + ") - ignoring");
		return;
		}