Merge "Add extra logging to NetworkTypeController" (98bf7c06) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/NetworkTypeController.java

+48 −30

Original line number	Diff line number	Diff line
		@@ -543,10 +543,12 @@ public class NetworkTypeController extends StateMachine {
		switch (msg.what) {
		case EVENT_UPDATE:
		case EVENT_PREFERRED_NETWORK_MODE_CHANGED:
		if (DBG) log("Reset timers since preferred network mode changed.");
		resetAllTimers();
		transitionToCurrentState();
		break;
		case EVENT_QUIT:
		if (DBG) log("Reset timers on state machine quitting.");
		resetAllTimers();
		unRegisterForAllEvents();
		quit();
		@@ -585,25 +587,32 @@ public class NetworkTypeController extends StateMachine {
		log("mIsPhysicalChannelConfigOn changed to: " + mIsPhysicalChannelConfigOn);
		}
		if (!mIsPhysicalChannelConfigOn) {
		if (DBG) {
		log("Reset timers since physical channel config indications are off.");
		}
		resetAllTimers();
		}
		transitionToCurrentState();
		break;
		case EVENT_CARRIER_CONFIG_CHANGED:
		parseCarrierConfigs();
		if (DBG) log("Reset timers since carrier configurations changed.");
		resetAllTimers();
		transitionToCurrentState();
		break;
		case EVENT_PRIMARY_TIMER_EXPIRED:
		if (DBG) log("Primary timer expired for state: " + mPrimaryTimerState);
		transitionWithSecondaryTimerTo((IState) msg.obj);
		break;
		case EVENT_SECONDARY_TIMER_EXPIRED:
		if (DBG) log("Secondary timer expired for state: " + mSecondaryTimerState);
		mIsSecondaryTimerActive = false;
		mSecondaryTimerState = "";
		updateTimers();
		updateOverrideNetworkType();
		break;
		case EVENT_RADIO_OFF_OR_UNAVAILABLE:
		if (DBG) log("Reset timers since radio is off or unavailable.");
		resetAllTimers();
		transitionTo(mLegacyState);
		break;
		@@ -614,6 +623,7 @@ public class NetworkTypeController extends StateMachine {
		log("mIsDeviceIdleMode changed to: " + mIsDeviceIdleMode);
		}
		if (mIsDeviceIdleMode) {
		if (DBG) log("Reset timers since device is in idle mode.");
		resetAllTimers();
		}
		transitionToCurrentState();
		@@ -637,7 +647,7 @@ public class NetworkTypeController extends StateMachine {
		* This is the initial state.
		*/
		private final class LegacyState extends State {
		private Boolean mIsNrRestricted = false;
		private boolean mIsNrRestricted = false;

		@Override
		public void enter() {
		@@ -664,7 +674,7 @@ public class NetworkTypeController extends StateMachine {
		? mLteConnectedState : mIdleState);
		} else {
		if (!isLte(rat)) {
		// Rat is 3G or 2G, and it doesn't need NR timer.
		if (DBG) log("Reset timers since 2G and 3G don't need NR timers.");
		resetAllTimers();
		}
		updateOverrideNetworkType();
		@@ -689,6 +699,7 @@ public class NetworkTypeController extends StateMachine {
		if (isUsingPhysicalChannelConfigForRrcDetection()) {
		mPhysicalLinkStatus = getPhysicalLinkStatusFromPhysicalChannelConfig();
		if (mIsTimerResetEnabledForLegacyStateRRCIdle && !isPhysicalLinkActive()) {
		if (DBG) log("Reset timers since timer reset is enabled for RRC idle.");
		resetAllTimers();
		}
		}
		@@ -699,6 +710,7 @@ public class NetworkTypeController extends StateMachine {
		AsyncResult ar = (AsyncResult) msg.obj;
		mPhysicalLinkStatus = (int) ar.result;
		if (mIsTimerResetEnabledForLegacyStateRRCIdle && !isPhysicalLinkActive()) {
		if (DBG) log("Reset timers since timer reset is enabled for RRC idle.");
		resetAllTimers();
		updateOverrideNetworkType();
		}
		@@ -889,14 +901,14 @@ public class NetworkTypeController extends StateMachine {
		private final LteConnectedState mLteConnectedState = new LteConnectedState();

		/**
		* Device is connected to 5G NR as the secondary cell.
		* Device is connected to 5G NR as the primary or secondary cell.
		*/
		private final class NrConnectedState extends State {
		private Boolean mIsNrAdvanced = false;
		private boolean mIsNrAdvanced = false;

		@Override
		public void enter() {
		if (DBG) log("Entering NrConnectedState");
		if (DBG) log("Entering NrConnectedState(" + getName() + ")");
		updateTimers();
		updateOverrideNetworkType();
		if (!mIsPrimaryTimerActive && !mIsSecondaryTimerActive) {
		@@ -907,7 +919,7 @@ public class NetworkTypeController extends StateMachine {

		@Override
		public boolean processMessage(Message msg) {
		if (DBG) log("NrConnectedState: process " + getEventName(msg.what));
		if (DBG) log("NrConnectedState(" + getName() + "): process " + getEventName(msg.what));
		updateTimers();
		int rat = getDataNetworkType();
		switch (msg.what) {
		@@ -974,10 +986,10 @@ public class NetworkTypeController extends StateMachine {
		return;
		}
		if (!isNrAdvanced()) {
		// STATE_CONNECTED_NR_ADVANCED -> STATE_CONNECTED
		if (DBG) log("updateNrAdvancedState: CONNECTED_NR_ADVANCED -> CONNECTED");
		transitionWithTimerTo(mNrConnectedState);
		} else {
		// STATE_CONNECTED -> STATE_CONNECTED_NR_ADVANCED
		if (DBG) log("updateNrAdvancedState: CONNECTED -> CONNECTED_NR_ADVANCED");
		transitionTo(mNrConnectedState);
		}
		mIsNrAdvanced = isNrAdvanced();
		@@ -1002,10 +1014,10 @@ public class NetworkTypeController extends StateMachine {
		&& mNrAdvancedCapablePcoId > 0
		&& pcodata.pcoId == mNrAdvancedCapablePcoId
		) {
		log("EVENT_PCO_DATA_CHANGED: Nr Advanced is allowed by PCO. length:"
		log("EVENT_PCO_DATA_CHANGED: NR_ADVANCED is allowed by PCO. length:"
		+ pcodata.contents.length + ",value: " + Arrays.toString(pcodata.contents));
		mIsNrAdvancedAllowedByPco = (pcodata.contents.length > 0)
		? pcodata.contents[pcodata.contents.length - 1] == 1 : false;
		mIsNrAdvancedAllowedByPco = pcodata.contents.length > 0
		&& pcodata.contents[pcodata.contents.length - 1] == 1;
		updateNrAdvancedState();
		}
		}
		@@ -1015,14 +1027,15 @@ public class NetworkTypeController extends StateMachine {

		private void transitionWithTimerTo(IState destState) {
		String destName = destState.getName();
		if (DBG) log("Transition with primary timer from " + mPreviousState + " to " + destName);
		OverrideTimerRule rule = mOverrideTimerRules.get(mPreviousState);
		if (!mIsDeviceIdleMode && rule != null && rule.getTimer(destName) > 0) {
		if (DBG) log("Primary timer started for state: " + mPreviousState);
		int duration = rule.getTimer(destName);
		if (DBG) log(duration + "s primary timer started for state: " + mPreviousState);
		mPrimaryTimerState = mPreviousState;
		mPreviousState = getCurrentState().getName();
		mIsPrimaryTimerActive = true;
		sendMessageDelayed(EVENT_PRIMARY_TIMER_EXPIRED, destState,
		rule.getTimer(destName) * 1000L);
		sendMessageDelayed(EVENT_PRIMARY_TIMER_EXPIRED, destState, duration * 1000L);
		}
		transitionTo(destState);
		}
		@@ -1030,13 +1043,17 @@ public class NetworkTypeController extends StateMachine {
		private void transitionWithSecondaryTimerTo(IState destState) {
		String currentName = getCurrentState().getName();
		OverrideTimerRule rule = mOverrideTimerRules.get(mPrimaryTimerState);
		if (DBG) {
		log("Transition with secondary timer from " + currentName + " to "
		+ destState.getName());
		}
		if (!mIsDeviceIdleMode && rule != null && rule.getSecondaryTimer(currentName) > 0) {
		if (DBG) log("Secondary timer started for state: " + currentName);
		int duration = rule.getSecondaryTimer(currentName);
		if (DBG) log(duration + "s secondary timer started for state: " + currentName);
		mSecondaryTimerState = currentName;
		mPreviousState = currentName;
		mIsSecondaryTimerActive = true;
		sendMessageDelayed(EVENT_SECONDARY_TIMER_EXPIRED, destState,
		rule.getSecondaryTimer(currentName) * 1000L);
		sendMessageDelayed(EVENT_SECONDARY_TIMER_EXPIRED, destState, duration * 1000L);
		}
		mIsPrimaryTimerActive = false;
		transitionTo(getCurrentState());
		@@ -1070,6 +1087,7 @@ public class NetworkTypeController extends StateMachine {
		private void updateTimers() {
		if ((mPhone.getCachedAllowedNetworkTypesBitmask()
		& TelephonyManager.NETWORK_TYPE_BITMASK_NR) == 0) {
		if (DBG) log("Reset timers since NR is not allowed.");
		resetAllTimers();
		return;
		}
		@@ -1098,21 +1116,21 @@ public class NetworkTypeController extends StateMachine {
		mSecondaryTimerState = "";
		}

		if (mIsPrimaryTimerActive \|\| mIsSecondaryTimerActive) {
		if (currentState.equals(STATE_CONNECTED_NR_ADVANCED)) {
		if (DBG) log("Reset timers since state is NR_ADVANCED.");
		resetAllTimers();
		}

		int rat = getDataNetworkType();
		if (!isLte(rat) && rat != TelephonyManager.NETWORK_TYPE_NR) {
		// Rat is 3G or 2G, and it doesn't need NR timer.
		if (DBG) log("Reset timers since 2G and 3G don't need NR timers.");
		resetAllTimers();
		}
		}
		}

		private void resetAllTimers() {
		if (DBG) {
		log("Remove all timers");
		}
		removeMessages(EVENT_PRIMARY_TIMER_EXPIRED);
		removeMessages(EVENT_SECONDARY_TIMER_EXPIRED);
		mIsPrimaryTimerActive = false;
		@@ -1125,7 +1143,7 @@ public class NetworkTypeController extends StateMachine {
		* Private class defining timer rules between states to prevent flickering. These rules are
		* created in {@link #parseCarrierConfigs()} based on various carrier configs.
		*/
		private class OverrideTimerRule {
		private static class OverrideTimerRule {
		/** The 5G state this timer rule applies for. See {@link #ALL_STATES}. */
		final String mState;

		@@ -1320,7 +1338,7 @@ public class NetworkTypeController extends StateMachine {
		+ ", mPrimaryTimerState=" + mPrimaryTimerState
		+ ", mSecondaryTimerState=" + mSecondaryTimerState
		+ ", mPreviousState=" + mPreviousState
		+ ", misNrAdvanced=" + isNrAdvanced();
		+ ", mIsNrAdvanced=" + isNrAdvanced();
		}

		@Override