Merge "Support NR SA unmetered" (2d13062f) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/dataconnection/DcTracker.java

+43 −22

Original line number	Diff line number	Diff line
		@@ -319,9 +319,12 @@ public class DcTracker extends Handler {
		private long mWatchdogTimeMs = 1000 * 60 * 60;

		/* Default for whether 5G frequencies are considered unmetered */
		private boolean mAllUnmetered = false;
		private boolean mMmwaveUnmetered = false;
		private boolean mSub6Unmetered = false;
		private boolean mNrNsaAllUnmetered = false;
		private boolean mNrNsaMmwaveUnmetered = false;
		private boolean mNrNsaSub6Unmetered = false;
		private boolean mNrSaAllUnmetered = false;
		private boolean mNrSaMmwaveUnmetered = false;
		private boolean mNrSaSub6Unmetered = false;

		/* Used to check whether 5G timers are currently active and waiting to go off */
		private boolean mHysteresis = false;
		@@ -4025,10 +4028,15 @@ public class DcTracker extends Handler {

		private boolean reevaluateUnmeteredConnections() {
		log("reevaluateUnmeteredConnections");
		if (isNetworkTypeUnmetered(NETWORK_TYPE_NR) \|\| isFrequencyRangeUnmetered()) {
		if (DBG) log("NR NSA is unmetered");
		if (mPhone.getServiceState().getNrState()
		== NetworkRegistrationInfo.NR_STATE_CONNECTED) {
		int networkType = ServiceState.rilRadioTechnologyToNetworkType(getDataRat());
		boolean nrUnmetered = isNetworkTypeUnmetered(NETWORK_TYPE_NR);
		boolean nrNsaUnmetered = isNrNsaFrequencyRangeUnmetered();
		boolean nrSaUnmetered = isNrSaFrequencyRangeUnmetered();
		if (nrUnmetered \|\| nrNsaUnmetered \|\| nrSaUnmetered) {
		if (DBG) log("NR is unmetered");
		if ((nrUnmetered \|\| nrNsaUnmetered) && mPhone.getServiceState().getNrState()
		== NetworkRegistrationInfo.NR_STATE_CONNECTED
		\|\| (nrUnmetered \|\| nrSaUnmetered) && networkType == NETWORK_TYPE_NR) {
		if (!m5GWasConnected) { // 4G -> 5G
		stopHysteresisAlarm();
		setDataConnectionUnmetered(true);
		@@ -4042,15 +4050,13 @@ public class DcTracker extends Handler {
		if (!mHysteresis && !startHysteresisAlarm()) {
		// hysteresis is not active but carrier does not support hysteresis
		stopWatchdogAlarm();
		setDataConnectionUnmetered(isNetworkTypeUnmetered(
		mTelephonyManager.getNetworkType(mPhone.getSubId())));
		setDataConnectionUnmetered(isNetworkTypeUnmetered(networkType));
		}
		m5GWasConnected = false;
		} else { // 4G -> 4G
		if (!hasMessages(DctConstants.EVENT_5G_TIMER_HYSTERESIS)) {
		stopWatchdogAlarm();
		setDataConnectionUnmetered(isNetworkTypeUnmetered(
		mTelephonyManager.getNetworkType(mPhone.getSubId())));
		setDataConnectionUnmetered(isNetworkTypeUnmetered(networkType));
		}
		// do nothing if waiting for hysteresis alarm to go off
		}
		@@ -4058,8 +4064,7 @@ public class DcTracker extends Handler {
		} else {
		stopWatchdogAlarm();
		stopHysteresisAlarm();
		setDataConnectionUnmetered(isNetworkTypeUnmetered(
		mTelephonyManager.getNetworkType(mPhone.getSubId())));
		setDataConnectionUnmetered(isNetworkTypeUnmetered(networkType));
		m5GWasConnected = false;
		}
		return updateDisplayInfo();
		@@ -4108,17 +4113,27 @@ public class DcTracker extends Handler {
		\|\| plan.getDataLimitBehavior() == SubscriptionPlan.LIMIT_BEHAVIOR_THROTTLED);
		}

		private boolean isFrequencyRangeUnmetered() {
		boolean nrConnected = mPhone.getServiceState().getNrState()
		== NetworkRegistrationInfo.NR_STATE_CONNECTED;
		if (mMmwaveUnmetered \|\| mSub6Unmetered) {
		private boolean isNrNsaFrequencyRangeUnmetered() {
		if (mNrNsaMmwaveUnmetered \|\| mNrNsaSub6Unmetered) {
		int frequencyRange = mPhone.getServiceState().getNrFrequencyRange();
		boolean mmwave = frequencyRange == ServiceState.FREQUENCY_RANGE_MMWAVE;
		// frequency range LOW, MID, or HIGH
		boolean sub6 = frequencyRange != ServiceState.FREQUENCY_RANGE_UNKNOWN && !mmwave;
		return (mMmwaveUnmetered && mmwave \|\| mSub6Unmetered && sub6) && nrConnected;
		return mNrNsaMmwaveUnmetered && mmwave \|\| mNrNsaSub6Unmetered && sub6;
		} else {
		return mAllUnmetered && nrConnected;
		return mNrNsaAllUnmetered;
		}
		}

		private boolean isNrSaFrequencyRangeUnmetered() {
		if (mNrSaMmwaveUnmetered \|\| mNrSaSub6Unmetered) {
		int frequencyRange = mPhone.getServiceState().getNrFrequencyRange();
		boolean mmwave = frequencyRange == ServiceState.FREQUENCY_RANGE_MMWAVE;
		// frequency range LOW, MID, or HIGH
		boolean sub6 = frequencyRange != ServiceState.FREQUENCY_RANGE_UNKNOWN && !mmwave;
		return mNrSaMmwaveUnmetered && mmwave \|\| mNrSaSub6Unmetered && sub6;
		} else {
		return mNrSaAllUnmetered;
		}
		}

		@@ -5203,12 +5218,18 @@ public class DcTracker extends Handler {
		CarrierConfigManager.KEY_5G_ICON_DISPLAY_GRACE_PERIOD_SEC_INT);
		mWatchdogTimeMs = b.getLong(
		CarrierConfigManager.KEY_5G_WATCHDOG_TIME_MS_LONG);
		mAllUnmetered = b.getBoolean(
		mNrNsaAllUnmetered = b.getBoolean(
		CarrierConfigManager.KEY_UNMETERED_NR_NSA_BOOL);
		mMmwaveUnmetered = b.getBoolean(
		mNrNsaMmwaveUnmetered = b.getBoolean(
		CarrierConfigManager.KEY_UNMETERED_NR_NSA_MMWAVE_BOOL);
		mSub6Unmetered = b.getBoolean(
		mNrNsaSub6Unmetered = b.getBoolean(
		CarrierConfigManager.KEY_UNMETERED_NR_NSA_SUB6_BOOL);
		mNrSaAllUnmetered = b.getBoolean(
		CarrierConfigManager.KEY_UNMETERED_NR_SA_BOOL);
		mNrSaMmwaveUnmetered = b.getBoolean(
		CarrierConfigManager.KEY_UNMETERED_NR_SA_MMWAVE_BOOL);
		mNrSaSub6Unmetered = b.getBoolean(
		CarrierConfigManager.KEY_UNMETERED_NR_SA_SUB6_BOOL);
		}
		}