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Commit 5963f375 authored by Jack Yu's avatar Jack Yu
Browse files

Fixed service state changed event 

Added a new registrant for service state changed event.
Also added service state non-legacy mode initialization
support.

Fix: 217985293
Test: Manual
Change-Id: I04266ceea567fc498118fbb09362d9d8e5efa350
parent d8ffa576

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

+34 −9
Original line number Diff line number Diff line
@@ -125,6 +125,7 @@ import java.util.Comparator; 
import java.util.HashSet;

import java.util.LinkedList;

import java.util.List;

import java.util.Objects;

import java.util.Set;

import java.util.concurrent.TimeUnit;

import java.util.regex.Matcher;
@@ -210,6 +211,7 @@ public class ServiceStateTracker extends Handler { 
    @UnsupportedAppUsage

    private RegistrantList mNetworkAttachedRegistrants = new RegistrantList();

    private RegistrantList mNetworkDetachedRegistrants = new RegistrantList();

    private RegistrantList mServiceStateChangedRegistrants = new RegistrantList();

    private RegistrantList mPsRestrictEnabledRegistrants = new RegistrantList();

    private RegistrantList mPsRestrictDisabledRegistrants = new RegistrantList();

    private RegistrantList mImsCapabilityChangedRegistrants = new RegistrantList();
@@ -650,9 +652,6 @@ public class ServiceStateTracker extends Handler { 
                .isVoiceCapable();

        mUiccController = UiccController.getInstance();



        mOutOfServiceSS = new ServiceState();

        mOutOfServiceSS.setStateOutOfService();



        mUiccController.registerForIccChanged(this, EVENT_ICC_CHANGED, null);

        mCi.registerForCellInfoList(this, EVENT_UNSOL_CELL_INFO_LIST, null);

        mCi.registerForPhysicalChannelConfiguration(this, EVENT_PHYSICAL_CHANNEL_CONFIG, null);
@@ -664,6 +663,8 @@ public class ServiceStateTracker extends Handler { 
        mRestrictedState = new RestrictedState();



        mTransportManager = mPhone.getTransportManager();

        mOutOfServiceSS = new ServiceState();

        mOutOfServiceSS.setOutOfService(mTransportManager.isInLegacyMode(), false);



        for (int transportType : mTransportManager.getAvailableTransports()) {

            mRegStateManagers.append(transportType, new NetworkRegistrationManager(
@@ -759,9 +760,9 @@ public class ServiceStateTracker extends Handler { 
        }



        mSS = new ServiceState();

        mSS.setStateOutOfService();

        mSS.setOutOfService(mTransportManager.isInLegacyMode(), false);

        mNewSS = new ServiceState();

        mNewSS.setStateOutOfService();

        mNewSS.setOutOfService(mTransportManager.isInLegacyMode(), false);

        mLastCellInfoReqTime = 0;

        mLastCellInfoList = null;

        mStartedGprsRegCheck = false;
@@ -3323,7 +3324,7 @@ public class ServiceStateTracker extends Handler { 


        switch (mCi.getRadioState()) {

            case TelephonyManager.RADIO_POWER_UNAVAILABLE:

                mNewSS.setStateOutOfService();

                mNewSS.setOutOfService(mTransportManager.isInLegacyMode(), false);

                mPhone.getSignalStrengthController().setSignalStrengthDefaultValues();

                mLastNitzData = null;

                mNitzState.handleNetworkUnavailable();
@@ -3331,7 +3332,7 @@ public class ServiceStateTracker extends Handler { 
                break;



            case TelephonyManager.RADIO_POWER_OFF:

                mNewSS.setStateOff();

                mNewSS.setOutOfService(mTransportManager.isInLegacyMode(), true);

                mPhone.getSignalStrengthController().setSignalStrengthDefaultValues();

                mLastNitzData = null;

                mNitzState.handleNetworkUnavailable();
@@ -3647,9 +3648,14 @@ public class ServiceStateTracker extends Handler { 
            mRejectCode = mNewRejectCode;

        }



        if (!Objects.equals(mSS, mNewSS)) {

            mServiceStateChangedRegistrants.notifyRegistrants();

        }



        ServiceState oldMergedSS = new ServiceState(mPhone.getServiceState());

        mSS = new ServiceState(mNewSS);

        mNewSS.setStateOutOfService();



        mNewSS.setOutOfService(mTransportManager.isInLegacyMode(), false);



        mCellIdentity = primaryCellIdentity;

        if (mSS.getState() == ServiceState.STATE_IN_SERVICE && primaryCellIdentity != null) {
@@ -4941,6 +4947,25 @@ public class ServiceStateTracker extends Handler { 
        mImsCapabilityChangedRegistrants.remove(h);

    }



    /**

     * Register for service state changed event.

     *

     * @param h handler to notify

     * @param what what code of message when delivered

     */

    public void registerForServiceStateChanged(Handler h, int what) {

        mServiceStateChangedRegistrants.addUnique(h, what, null);

    }



    /**

     * Unregister for service state changed event.

     *

     * @param h The handler.

     */

    public void unregisterForServiceStateChanged(Handler h) {

        mServiceStateChangedRegistrants.remove(h);

    }



    /**

     * Clean up existing voice and data connection then turn off radio power.

     *
@@ -5559,7 +5584,7 @@ public class ServiceStateTracker extends Handler { 
            }

            // operator info should be kept in SS

            String operator = mNewSS.getOperatorAlphaLong();

            mNewSS.setStateOff();

            mNewSS.setOutOfService(mTransportManager.isInLegacyMode(), true);

            if (resetIwlanRatVal) {

                mNewSS.setDataRegState(ServiceState.STATE_IN_SERVICE);

                NetworkRegistrationInfo nri = new NetworkRegistrationInfo.Builder()

src/java/com/android/internal/telephony/data/DataNetworkController.java

+9 −10
Original line number Diff line number Diff line
@@ -842,9 +842,8 @@ public class DataNetworkController extends Handler { 
                .registerForServiceBindingChanged(this, EVENT_DATA_SERVICE_BINDING_CHANGED);



        if (!mAccessNetworksManager.isInLegacyMode()) {

            mPhone.getServiceStateTracker().registerForDataRegStateOrRatChanged(

                    AccessNetworkConstants.TRANSPORT_TYPE_WLAN, this, EVENT_SERVICE_STATE_CHANGED,

                    AccessNetworkConstants.TRANSPORT_TYPE_WLAN);

            mPhone.getServiceStateTracker().registerForServiceStateChanged(this,

                    EVENT_SERVICE_STATE_CHANGED);

            mDataServiceManagers.get(AccessNetworkConstants.TRANSPORT_TYPE_WLAN)

                    .registerForServiceBindingChanged(this, EVENT_DATA_SERVICE_BINDING_CHANGED);

        }
@@ -2439,11 +2438,11 @@ public class DataNetworkController extends Handler { 
    private void onServiceStateChanged() {

        // Use the raw service state instead of the mPhone.getServiceState().

        ServiceState newServiceState = mPhone.getServiceStateTracker().getServiceState();

        logv("onServiceStateChanged: " + newServiceState);

        StringBuilder debugMessage = new StringBuilder("onServiceStateChanged: ");

        boolean evaluateNetworkRequests = false, evaluateDataNetworks = false;



        if (!mServiceState.equals(newServiceState)) {

            log("onServiceStateChanged: changed to " + newServiceState);

            for (int transport : mAccessNetworksManager.getAvailableTransports()) {

                NetworkRegistrationInfo oldNri = mServiceState.getNetworkRegistrationInfo(

                        NetworkRegistrationInfo.DOMAIN_PS, transport);
@@ -2595,10 +2594,10 @@ public class DataNetworkController extends Handler { 
     * @return The current network type.

     */

    private @NetworkType int getDataNetworkType(@TransportType int transport) {

        NetworkRegistrationInfo nrs = mServiceState.getNetworkRegistrationInfo(

        NetworkRegistrationInfo nri = mServiceState.getNetworkRegistrationInfo(

                NetworkRegistrationInfo.DOMAIN_PS, transport);

        if (nrs != null) {

            return nrs.getAccessNetworkTechnology();

        if (nri != null) {

            return nri.getAccessNetworkTechnology();

        }

        return TelephonyManager.NETWORK_TYPE_UNKNOWN;

    }
@@ -2610,10 +2609,10 @@ public class DataNetworkController extends Handler { 
     * @return The registration state.

     */

    private @RegistrationState int getDataRegistrationState(@TransportType int transport) {

        NetworkRegistrationInfo nrs = mServiceState.getNetworkRegistrationInfo(

        NetworkRegistrationInfo nri = mServiceState.getNetworkRegistrationInfo(

                NetworkRegistrationInfo.DOMAIN_PS, transport);

        if (nrs != null) {

            return nrs.getRegistrationState();

        if (nri != null) {

            return nri.getRegistrationState();

        }

        return NetworkRegistrationInfo.REGISTRATION_STATE_UNKNOWN;

    }

src/java/com/android/internal/telephony/imsphone/ImsPhone.java

+5 −1
Original line number Diff line number Diff line
@@ -458,7 +458,11 @@ public class ImsPhone extends ImsPhoneBase { 
        mCT.registerPhoneStateListener(mExternalCallTracker);

        mExternalCallTracker.setCallPuller(mCT);



        mSS.setStateOff();

        boolean legacyMode = true;

        if (mDefaultPhone.getTransportManager() != null) {

            legacyMode = mDefaultPhone.getTransportManager().isInLegacyMode();

        }

        mSS.setOutOfService(legacyMode, false);



        mPhoneId = mDefaultPhone.getPhoneId();