Use QMI-RIL and remove all adaptions for the proprietary RIL

Signed-off-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>

2 files changed, 0 insertions, 816 deletions

diff --git a/ril/telephony/java/com/android/internal/telephony/Operators.java b/ril/telephony/java/com/android/internal/telephony/Operators.java
deleted file mode 100644
index 51359ed..0000000
--- a/ril/telephony/java/com/android/internal/telephony/Operators.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (C) 2013-2014 The CyanogenMod Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.Collections;
-import java.util.Map;
-import java.util.HashMap;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-
-import android.os.Environment;
-import android.telephony.Rlog;
-import android.util.Xml;
-
-import com.android.internal.util.XmlUtils;
-
-public class Operators{
-
-
-    // Initialize list of Operator codes
-    // this will be taken care of when garbage collection starts.
-    private HashMap<String, String>  initList() {
-        HashMap<String, String> init = new HashMap<String, String>();
-        //taken from spnOveride.java
-
-        FileReader spnReader;
-
-        final File spnFile = new File(Environment.getRootDirectory(),
-                                     "etc/selective-spn-conf.xml");
-
-        try {
-            spnReader = new FileReader(spnFile);
-        } catch (FileNotFoundException e) {
-            Rlog.w("Operatorcheck", "Can not open " +
-                   Environment.getRootDirectory() + "/etc/selective-spn-conf.xml");
-            return init;
-        }
-
-        try {
-            XmlPullParser parser = Xml.newPullParser();
-            parser.setInput(spnReader);
-
-            XmlUtils.beginDocument(parser, "spnOverrides");
-
-            while (true) {
-                XmlUtils.nextElement(parser);
-
-                String name = parser.getName();
-                if (!"spnOverride".equals(name)) {
-                    break;
-                }
-
-                String numeric = parser.getAttributeValue(null, "numeric");
-                String data    = parser.getAttributeValue(null, "spn");
-
-                init.put(numeric, data);
-            }
-        } catch (XmlPullParserException e) {
-            Rlog.w("Operatorcheck", "Exception in spn-conf parser " + e);
-        } catch (IOException e) {
-            Rlog.w("Operatorcheck", "Exception in spn-conf parser " + e);
-        }
-        return init;
-    }
-    //this will stay persistant in memory when called
-    private static String stored = null;
-    private static String storedOperators = null;
-
-    public static String operatorReplace(String response){
-        // sanity checking if the value is actually not equal to the range apn
-        // numerics
-        // if it is null, check your ril class.
-        if(response == null ||
-           (5 != response.length() && response.length() != 6)){
-            return response;
-        }
-        // this will check if the stored value is equal to other.
-        // this uses a technique called last known of good value.
-        // along with sanity checking
-        if(storedOperators != null && stored != null && stored.equals(response)){
-            return storedOperators;
-        }
-        stored = response;
-        try {
-            // this will find out if it a number then it will catch it based
-            // on invalid chars.
-            Integer.parseInt(response);
-        }  catch(NumberFormatException E){
-            // not a number, pass it along to stored operator until the next
-            // round.
-            storedOperators = response;
-            return storedOperators;
-        }
-        // this code will be taking care of when garbage collection start
-        Operators init = new Operators();
-        Map<String, String> operators = init.initList();
-        storedOperators = operators.containsKey(response) ? operators.get(response) : response;
-        return storedOperators;
-    }
-
-    // this will not stay persistant in memory, this will be taken care of
-    // iin garbage collection routiene.
-    private Map<String, String> unOptOperators = null;
-    // unoptimized version of operatorreplace for responseOperatorInfos
-    // this will provide a little more flexiblilty  in a loop like sisuation
-    // same numbers of checks like before
-    // this is for the search network functionality
-    public String unOptimizedOperatorReplace(String response){
-        // sanity checking if the value is actually not equal to the range apn
-        // numerics
-        // if it is null, check your ril class.
-        if(response == null ||
-           (5 != response.length() && response.length() != 6)){
-            return response;
-        }
-
-        try {
-            // this will find out if it a number then it will catch it based
-            // on invalid chars.
-            Integer.parseInt(response);
-        }  catch(NumberFormatException E){
-            // an illegal char is found i.e a word
-            return response;
-        }
-
-        if (unOptOperators == null){
-            unOptOperators = initList();
-        }
-
-        return unOptOperators.containsKey(response) ? unOptOperators.get(response) : response;
-    }
-}
diff --git a/ril/telephony/java/com/android/internal/telephony/smdk4x12QComRIL.java b/ril/telephony/java/com/android/internal/telephony/smdk4x12QComRIL.java
deleted file mode 100644
index 8fbc6ef..0000000
--- a/ril/telephony/java/com/android/internal/telephony/smdk4x12QComRIL.java
+++ /dev/null
@@ -1,665 +0,0 @@
-/*
- * Copyright (C) 2012-2014 The CyanogenMod Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.internal.telephony;
-
-import static com.android.internal.telephony.RILConstants.*;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.os.AsyncResult;
-import android.os.Handler;
-import android.os.HandlerThread;
-import android.os.Looper;
-import android.os.Message;
-import android.os.Parcel;
-import android.telephony.SmsMessage;
-import android.os.SystemProperties;
-import android.os.SystemClock;
-import android.provider.Settings;
-import android.text.TextUtils;
-import android.telephony.Rlog;
-
-import android.telephony.SignalStrength;
-
-import android.telephony.PhoneNumberUtils;
-import com.android.internal.telephony.RILConstants;
-import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
-import com.android.internal.telephony.cdma.CdmaInformationRecords;
-import com.android.internal.telephony.cdma.CdmaInformationRecords.CdmaSignalInfoRec;
-import com.android.internal.telephony.cdma.SignalToneUtil;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-
-import com.android.internal.telephony.uicc.IccCardApplicationStatus;
-import com.android.internal.telephony.uicc.IccCardStatus;
-
-/**
- * Qualcomm RIL for the Samsung family.
- * Quad core Exynos4 with Qualcomm modem and later is supported
- * Snapdragon S3 and later is supported
- * This RIL is univerisal meaning it supports CDMA and GSM radio.
- * Handles most GSM and CDMA cases.
- * {@hide}
- */
-public class smdk4x12QComRIL extends RIL implements CommandsInterface {
-
-    private boolean setPreferredNetworkTypeSeen = false;
-
-    private AudioManager mAudioManager;
-
-    private Object mSMSLock = new Object();
-    private boolean mIsSendingSMS = false;
-    protected boolean isGSM = false;
-    public static final long SEND_SMS_TIMEOUT_IN_MS = 30000;
-
-    public smdk4x12QComRIL(Context context, int networkModes, int cdmaSubscription) {
-        this(context, networkModes, cdmaSubscription, null);
-        mAudioManager = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
-    }
-
-    public smdk4x12QComRIL(Context context, int preferredNetworkType,
-            int cdmaSubscription, Integer instanceId) {
-        super(context, preferredNetworkType, cdmaSubscription, instanceId);
-        mAudioManager = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
-    }
-
-    @Override
-    protected Object
-    responseIccCardStatus(Parcel p) {
-        IccCardApplicationStatus appStatus;
-
-        IccCardStatus cardStatus = new IccCardStatus();
-        cardStatus.setCardState(p.readInt());
-        cardStatus.setUniversalPinState(p.readInt());
-        cardStatus.mGsmUmtsSubscriptionAppIndex = p.readInt();
-        cardStatus.mCdmaSubscriptionAppIndex = p.readInt();
-        cardStatus.mImsSubscriptionAppIndex = p.readInt();
-
-        int numApplications = p.readInt();
-
-        // limit to maximum allowed applications
-        if (numApplications > IccCardStatus.CARD_MAX_APPS) {
-            numApplications = IccCardStatus.CARD_MAX_APPS;
-        }
-        cardStatus.mApplications = new IccCardApplicationStatus[numApplications];
-
-        appStatus = new IccCardApplicationStatus();
-        for (int i = 0 ; i < numApplications ; i++) {
-            if (i!=0) {
-                appStatus = new IccCardApplicationStatus();
-            }
-            appStatus.app_type       = appStatus.AppTypeFromRILInt(p.readInt());
-            appStatus.app_state      = appStatus.AppStateFromRILInt(p.readInt());
-            appStatus.perso_substate = appStatus.PersoSubstateFromRILInt(p.readInt());
-            appStatus.aid            = p.readString();
-            appStatus.app_label      = p.readString();
-            appStatus.pin1_replaced  = p.readInt();
-            appStatus.pin1           = appStatus.PinStateFromRILInt(p.readInt());
-            appStatus.pin2           = appStatus.PinStateFromRILInt(p.readInt());
-            p.readInt(); // remaining_count_pin1 - pin1_num_retries
-            p.readInt(); // remaining_count_puk1 - puk1_num_retries
-            p.readInt(); // remaining_count_pin2 - pin2_num_retries
-            p.readInt(); // remaining_count_puk2 - puk2_num_retries
-            p.readInt(); // - perso_unblock_retries
-            cardStatus.mApplications[i] = appStatus;
-        }
-        if (numApplications==1 && !isGSM && appStatus.app_type == appStatus.AppTypeFromRILInt(2)) {
-            cardStatus.mApplications = new IccCardApplicationStatus[numApplications+2];
-            cardStatus.mGsmUmtsSubscriptionAppIndex = 0;
-            cardStatus.mApplications[cardStatus.mGsmUmtsSubscriptionAppIndex]=appStatus;
-            cardStatus.mCdmaSubscriptionAppIndex = 1;
-            cardStatus.mImsSubscriptionAppIndex = 2;
-            IccCardApplicationStatus appStatus2 = new IccCardApplicationStatus();
-            appStatus2.app_type       = appStatus2.AppTypeFromRILInt(4); // csim state
-            appStatus2.app_state      = appStatus.app_state;
-            appStatus2.perso_substate = appStatus.perso_substate;
-            appStatus2.aid            = appStatus.aid;
-            appStatus2.app_label      = appStatus.app_label;
-            appStatus2.pin1_replaced  = appStatus.pin1_replaced;
-            appStatus2.pin1           = appStatus.pin1;
-            appStatus2.pin2           = appStatus.pin2;
-            cardStatus.mApplications[cardStatus.mCdmaSubscriptionAppIndex] = appStatus2;
-            IccCardApplicationStatus appStatus3 = new IccCardApplicationStatus();
-            appStatus3.app_type       = appStatus3.AppTypeFromRILInt(5); // ims state
-            appStatus3.app_state      = appStatus.app_state;
-            appStatus3.perso_substate = appStatus.perso_substate;
-            appStatus3.aid            = appStatus.aid;
-            appStatus3.app_label      = appStatus.app_label;
-            appStatus3.pin1_replaced  = appStatus.pin1_replaced;
-            appStatus3.pin1           = appStatus.pin1;
-            appStatus3.pin2           = appStatus.pin2;
-            cardStatus.mApplications[cardStatus.mImsSubscriptionAppIndex] = appStatus3;
-        }
-        return cardStatus;
-    }
-
-    @Override
-    public void
-    sendCdmaSms(byte[] pdu, Message result) {
-        smsLock();
-        super.sendCdmaSms(pdu, result);
-    }
-
-    @Override
-    public void
-        sendSMS (String smscPDU, String pdu, Message result) {
-        smsLock();
-        super.sendSMS(smscPDU, pdu, result);
-    }
-
-    private void smsLock(){
-        // Do not send a new SMS until the response for the previous SMS has been received
-        //   * for the error case where the response never comes back, time out after
-        //     30 seconds and just try the next SEND_SMS
-        synchronized (mSMSLock) {
-            long timeoutTime  = SystemClock.elapsedRealtime() + SEND_SMS_TIMEOUT_IN_MS;
-            long waitTimeLeft = SEND_SMS_TIMEOUT_IN_MS;
-            while (mIsSendingSMS && (waitTimeLeft > 0)) {
-                Rlog.d(RILJ_LOG_TAG, "sendSMS() waiting for response of previous SEND_SMS");
-                try {
-                    mSMSLock.wait(waitTimeLeft);
-                } catch (InterruptedException ex) {
-                    // ignore the interrupt and rewait for the remainder
-                }
-                waitTimeLeft = timeoutTime - SystemClock.elapsedRealtime();
-            }
-            if (waitTimeLeft <= 0) {
-                Rlog.e(RILJ_LOG_TAG, "sendSms() timed out waiting for response of previous CDMA_SEND_SMS");
-            }
-            mIsSendingSMS = true;
-        }
-
-    }
-
-    @Override
-    protected Object responseSignalStrength(Parcel p) {
-        int numInts = 12;
-        int response[];
-
-        // Get raw data
-        response = new int[numInts];
-        for (int i = 0; i < numInts; i++) {
-            response[i] = p.readInt();
-        }
-        //gsm
-        response[0] &= 0xff;
-        //cdma
-        response[2] %= 256;
-        response[4] %= 256;
-        response[7] &= 0xff;
-
-        return new SignalStrength(response[0], response[1], response[2], response[3], response[4], response[5], response[6], response[7], response[8], response[9], response[10], response[11], true);
-
-    }
-
-    @Override
-    public void setPhoneType(int phoneType){
-        super.setPhoneType(phoneType);
-        isGSM = (phoneType != RILConstants.CDMA_PHONE);
-    }
-
-    protected Object
-    responseCallList(Parcel p) {
-        int num;
-        int voiceSettings;
-        ArrayList<DriverCall> response;
-        DriverCall dc;
-
-        num = p.readInt();
-        response = new ArrayList<DriverCall>(num);
-
-        if (RILJ_LOGV) {
-            riljLog("responseCallList: num=" + num +
-                    " mEmergencyCallbackModeRegistrant=" + mEmergencyCallbackModeRegistrant +
-                    " mTestingEmergencyCall=" + mTestingEmergencyCall.get());
-        }
-        for (int i = 0 ; i < num ; i++) {
-            dc = new DriverCall();
-
-            dc.state = DriverCall.stateFromCLCC(p.readInt());
-            dc.index = p.readInt() & 0xff;
-            dc.TOA = p.readInt();
-            dc.isMpty = (0 != p.readInt());
-            dc.isMT = (0 != p.readInt());
-            dc.als = p.readInt();
-            voiceSettings = p.readInt();
-//            if (isGSM){
-//               p.readInt();
-//            }
-            dc.isVoice = (0 == voiceSettings) ? false : true;
-            dc.isVoicePrivacy = (0 != p.readInt());
-            if (isGSM) {
-                p.readInt();
-                p.readInt();
-                p.readString();
-            }
-            dc.number = p.readString();
-            int np = p.readInt();
-            dc.numberPresentation = DriverCall.presentationFromCLIP(np);
-            dc.name = p.readString();
-            dc.namePresentation = p.readInt();
-            int uusInfoPresent = p.readInt();
-            if (uusInfoPresent == 1) {
-                dc.uusInfo = new UUSInfo();
-                dc.uusInfo.setType(p.readInt());
-                dc.uusInfo.setDcs(p.readInt());
-                byte[] userData = p.createByteArray();
-                dc.uusInfo.setUserData(userData);
-                riljLogv(String.format("Incoming UUS : type=%d, dcs=%d, length=%d",
-                                dc.uusInfo.getType(), dc.uusInfo.getDcs(),
-                                dc.uusInfo.getUserData().length));
-                riljLogv("Incoming UUS : data (string)="
-                        + new String(dc.uusInfo.getUserData()));
-                riljLogv("Incoming UUS : data (hex): "
-                        + IccUtils.bytesToHexString(dc.uusInfo.getUserData()));
-            } else {
-                riljLogv("Incoming UUS : NOT present!");
-            }
-
-            // Make sure there's a leading + on addresses with a TOA of 145
-            dc.number = PhoneNumberUtils.stringFromStringAndTOA(dc.number, dc.TOA);
-
-            response.add(dc);
-
-            if (dc.isVoicePrivacy) {
-                mVoicePrivacyOnRegistrants.notifyRegistrants();
-                riljLog("InCall VoicePrivacy is enabled");
-            } else {
-                mVoicePrivacyOffRegistrants.notifyRegistrants();
-                riljLog("InCall VoicePrivacy is disabled");
-            }
-        }
-
-        Collections.sort(response);
-
-        if ((num == 0) && mTestingEmergencyCall.getAndSet(false)) {
-            if (mEmergencyCallbackModeRegistrant != null) {
-                riljLog("responseCallList: call ended, testing emergency call," +
-                            " notify ECM Registrants");
-                mEmergencyCallbackModeRegistrant.notifyRegistrant();
-            }
-        }
-
-        return response;
-    }
-
-    @Override
-    protected void
-    processUnsolicited (Parcel p) {
-        Object ret;
-        int dataPosition = p.dataPosition(); // save off position within the Parcel
-        int response = p.readInt();
-
-        switch(response) {
-            case RIL_UNSOL_RIL_CONNECTED:
-                ret = responseInts(p);
-                setRadioPower(false, null);
-                if (!setPreferredNetworkTypeSeen) {
-                    Rlog.v(RILJ_LOG_TAG, "smdk4x12QComRIL: connected, setting network type to " + mPreferredNetworkType);
-                    setPreferredNetworkType(mPreferredNetworkType, null);
-                }
-                setCdmaSubscriptionSource(mCdmaSubscription, null);
-                if(mRilVersion >= 8)
-                    setCellInfoListRate(Integer.MAX_VALUE, null);
-                notifyRegistrantsRilConnectionChanged(((int[])ret)[0]);
-                break;
-            // SAMSUNG STATES
-            case 11010: // RIL_UNSOL_AM:
-                ret = responseString(p);
-                String amString = (String) ret;
-                Rlog.d(RILJ_LOG_TAG, "Executing AM: " + amString);
-
-                try {
-                    Runtime.getRuntime().exec("am " + amString);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                    Rlog.e(RILJ_LOG_TAG, "am " + amString + " could not be executed.");
-                }
-                break;
-            case 11021: // RIL_UNSOL_RESPONSE_HANDOVER:
-                ret = responseVoid(p);
-                break;
-            case 1036:
-                ret = responseVoid(p);
-                break;
-            case 11017: // RIL_UNSOL_WB_AMR_STATE:
-                ret = responseInts(p);
-                setWbAmr(((int[])ret)[0]);
-                break;
-            case 11055: // RIL_UNSOL_ON_SS:
-                p.setDataPosition(dataPosition);
-                p.writeInt(RIL_UNSOL_ON_SS);
-                // Do not break
-            default:
-                // Rewind the Parcel
-                p.setDataPosition(dataPosition);
-
-                // Forward responses that we are not overriding to the super class
-                super.processUnsolicited(p);
-                return;
-        }
-
-    }
-
-    @Override
-    public void
-    acceptCall (Message result) {
-        RILRequest rr = RILRequest.obtain(RIL_REQUEST_ANSWER, result);
-
-        rr.mParcel.writeInt(1);
-        rr.mParcel.writeInt(0);
-
-        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));
-
-        send(rr);
-    }
-
-    @Override
-    protected RILRequest
-    processSolicited (Parcel p) {
-        int serial, error;
-        boolean found = false;
-        int dataPosition = p.dataPosition(); // save off position within the Parcel
-        serial = p.readInt();
-        error = p.readInt();
-        RILRequest rr = null;
-        /* Pre-process the reply before popping it */
-        synchronized (mRequestList) {
-            RILRequest tr = mRequestList.get(serial);
-            if (tr != null && tr.mSerial == serial) {
-                if (error == 0 || p.dataAvail() > 0) {
-                    try {switch (tr.mRequest) {
-                            /* Get those we're interested in */
-                        case RIL_REQUEST_VOICE_REGISTRATION_STATE:
-                        case RIL_REQUEST_DATA_REGISTRATION_STATE:
-                        case RIL_REQUEST_OPERATOR:
-                            rr = tr;
-                            break;
-                    }} catch (Throwable thr) {
-                        // Exceptions here usually mean invalid RIL responses
-                        if (tr.mResult != null) {
-                            AsyncResult.forMessage(tr.mResult, null, thr);
-                            tr.mResult.sendToTarget();
-                        }
-                        return tr;
-                    }
-                }
-            }
-        }
-        if (rr == null) {
-            /* Nothing we care about, go up */
-            p.setDataPosition(dataPosition);
-            // Forward responses that we are not overriding to the super class
-            return super.processSolicited(p);
-        }
-        rr = findAndRemoveRequestFromList(serial);
-        if (rr == null) {
-            return rr;
-        }
-        Object ret = null;
-        if (error == 0 || p.dataAvail() > 0) {
-            switch (rr.mRequest) {
-                case RIL_REQUEST_VOICE_REGISTRATION_STATE: ret = responseVoiceDataRegistrationState(p, false); break;
-                case RIL_REQUEST_DATA_REGISTRATION_STATE: ret = responseVoiceDataRegistrationState(p, true); break;
-                case RIL_REQUEST_OPERATOR: ret =  operatorCheck(p); break;
-                default:
-                    throw new RuntimeException("Unrecognized solicited response: " + rr.mRequest);
-            }
-            //break;
-        }
-        if (RILJ_LOGD) riljLog(rr.serialString() + "< " + requestToString(rr.mRequest)
-                               + " " + retToString(rr.mRequest, ret));
-        if (rr.mResult != null) {
-            AsyncResult.forMessage(rr.mResult, ret, null);
-            rr.mResult.sendToTarget();
-        }
-        return rr;
-    }
-
-    private Object
-    operatorCheck(Parcel p) {
-        String response[] = (String[])responseStrings(p);
-        for(int i=0; i<2; i++){
-            if (response[i]!= null){
-                response[i] = Operators.operatorReplace(response[i]);
-            }
-        }
-        return response;
-    }
-
-    private Object
-    responseVoiceDataRegistrationState(Parcel p, boolean data) {
-        String response[] = (String[])responseStrings(p);
-        if (isGSM){
-            if (data &&
-                response.length > 4 &&
-                response[0].equals("1") &&
-                response[3].equals("102")) {
-                response[3] = "2";
-            }
-            return response;
-        }
-        if (response.length>=10){
-            for(int i=6; i<=9; i++){
-                if (response[i]== null){
-                    response[i]=Integer.toString(Integer.MAX_VALUE);
-                } else {
-                    try {
-                        Integer.parseInt(response[i]);
-                    } catch(NumberFormatException e) {
-                        response[i]=Integer.toString(Integer.parseInt(response[i],16));
-                    }
-                }
-            }
-        }
-
-        return response;
-    }
-
-    /**
-     * Set audio parameter "wb_amr" for HD-Voice (Wideband AMR).
-     *
-     * @param state: 0 = unsupported, 1 = supported.
-     */
-    private void setWbAmr(int state) {
-        if (state == 1) {
-            Rlog.d(RILJ_LOG_TAG, "setWbAmr(): setting audio parameter - wb_amr=on");
-            mAudioManager.setParameters("wide_voice_enable=true");
-        }else if (state == 0) {
-            Rlog.d(RILJ_LOG_TAG, "setWbAmr(): setting audio parameter - wb_amr=off");
-            mAudioManager.setParameters("wide_voice_enable=false");
-        }
-    }
-
-    // Workaround for Samsung CDMA "ring of death" bug:
-    //
-    // Symptom: As soon as the phone receives notice of an incoming call, an
-    // audible "old fashioned ring" is emitted through the earpiece and
-    // persists through the duration of the call, or until reboot if the call
-    // isn't answered.
-    //
-    // Background: The CDMA telephony stack implements a number of "signal info
-    // tones" that are locally generated by ToneGenerator and mixed into the
-    // voice call path in response to radio RIL_UNSOL_CDMA_INFO_REC requests.
-    // One of these tones, IS95_CONST_IR_SIG_IS54B_L, is requested by the
-    // radio just prior to notice of an incoming call when the voice call
-    // path is muted. CallNotifier is responsible for stopping all signal
-    // tones (by "playing" the TONE_CDMA_SIGNAL_OFF tone) upon receipt of a
-    // "new ringing connection", prior to unmuting the voice call path.
-    //
-    // Problem: CallNotifier's incoming call path is designed to minimize
-    // latency to notify users of incoming calls ASAP. Thus,
-    // SignalInfoTonePlayer requests are handled asynchronously by spawning a
-    // one-shot thread for each. Unfortunately the ToneGenerator API does
-    // not provide a mechanism to specify an ordering on requests, and thus,
-    // unexpected thread interleaving may result in ToneGenerator processing
-    // them in the opposite order that CallNotifier intended. In this case,
-    // playing the "signal off" tone first, followed by playing the "old
-    // fashioned ring" indefinitely.
-    //
-    // Solution: An API change to ToneGenerator is required to enable
-    // SignalInfoTonePlayer to impose an ordering on requests (i.e., drop any
-    // request that's older than the most recent observed). Such a change,
-    // or another appropriate fix should be implemented in AOSP first.
-    //
-    // Workaround: Intercept RIL_UNSOL_CDMA_INFO_REC requests from the radio,
-    // check for a signal info record matching IS95_CONST_IR_SIG_IS54B_L, and
-    // drop it so it's never seen by CallNotifier. If other signal tones are
-    // observed to cause this problem, they should be dropped here as well.
-    @Override
-    protected void notifyRegistrantsCdmaInfoRec(CdmaInformationRecords infoRec) {
-        final int response = RIL_UNSOL_CDMA_INFO_REC;
-
-        if (infoRec.record instanceof CdmaSignalInfoRec) {
-            CdmaSignalInfoRec sir = (CdmaSignalInfoRec) infoRec.record;
-            if (sir != null
-                    && sir.isPresent
-                    && sir.signalType == SignalToneUtil.IS95_CONST_IR_SIGNAL_IS54B
-                    && sir.alertPitch == SignalToneUtil.IS95_CONST_IR_ALERT_MED
-                    && sir.signal == SignalToneUtil.IS95_CONST_IR_SIG_IS54B_L) {
-
-                Rlog.d(RILJ_LOG_TAG, "Dropping \"" + responseToString(response) + " "
-                        + retToString(response, sir)
-                        + "\" to prevent \"ring of death\" bug.");
-                return;
-            }
-        }
-
-        super.notifyRegistrantsCdmaInfoRec(infoRec);
-    }
-
-
-
-    @Override
-    protected Object
-    responseSMS(Parcel p) {
-        // Notify that sendSMS() can send the next SMS
-        synchronized (mSMSLock) {
-            mIsSendingSMS = false;
-            mSMSLock.notify();
-        }
-
-        return super.responseSMS(p);
-    }
-
-    @Override
-    public void
-    dial(String address, int clirMode, UUSInfo uusInfo, Message result) {
-        RILRequest rr = RILRequest.obtain(RIL_REQUEST_DIAL, result);
-
-        rr.mParcel.writeString(address);
-        rr.mParcel.writeInt(clirMode);
-        rr.mParcel.writeInt(0);
-        rr.mParcel.writeInt(1);
-        rr.mParcel.writeString("");
-
-        if (uusInfo == null) {
-            rr.mParcel.writeInt(0); // UUS information is absent
-        } else {
-            rr.mParcel.writeInt(1); // UUS information is present
-            rr.mParcel.writeInt(uusInfo.getType());
-            rr.mParcel.writeInt(uusInfo.getDcs());
-            rr.mParcel.writeByteArray(uusInfo.getUserData());
-        }
-
-        if (RILJ_LOGD) riljLog(rr.serialString() + "> " + requestToString(rr.mRequest));
-
-        send(rr);
-    }
-
-    //this method is used in the search network functionality.
-    // in mobile network setting-> network operators
-    @Override
-    protected Object
-    responseOperatorInfos(Parcel p) {
-        String strings[] = (String [])responseStrings(p);
-        ArrayList<OperatorInfo> ret;
-
-        if (strings.length % mQANElements != 0) {
-            throw new RuntimeException(
-                                       "RIL_REQUEST_QUERY_AVAILABLE_NETWORKS: invalid response. Got "
-                                       + strings.length + " strings, expected multiple of " + mQANElements);
-        }
-
-        ret = new ArrayList<OperatorInfo>(strings.length / mQANElements);
-        Operators init = null;
-        if (strings.length != 0) {
-            init = new Operators();
-        }
-        for (int i = 0 ; i < strings.length ; i += mQANElements) {
-            String temp = init.unOptimizedOperatorReplace(strings[i+0]);
-            ret.add (
-                     new OperatorInfo(
-                                      temp, //operatorAlphaLong
-                                      temp,//operatorAlphaShort
-                                      strings[i+2],//operatorNumeric
-                                      strings[i+3]));//state
-        }
-
-        return ret;
-    }
-
-    @Override
-    public void getImsRegistrationState(Message result) {
-        if(mRilVersion >= 8)
-            super.getImsRegistrationState(result);
-        else {
-            if (result != null) {
-                CommandException ex = new CommandException(
-                    CommandException.Error.REQUEST_NOT_SUPPORTED);
-                AsyncResult.forMessage(result, null, ex);
-                result.sendToTarget();
-            }
-        }
-    }
-
-    // This call causes ril to crash the socket, stopping further communication
-    @Override
-    public void
-    getHardwareConfig (Message result) {
-        riljLog("Ignoring call to 'getHardwareConfig'");
-        if (result != null) {
-            CommandException ex = new CommandException(
-                CommandException.Error.REQUEST_NOT_SUPPORTED);
-            AsyncResult.forMessage(result, null, ex);
-            result.sendToTarget();
-        }
-    }
-
-    @Override
-    public void getRadioCapability(Message response) {
-        riljLog("getRadioCapability: returning static radio capability");
-        if (response != null) {
-            Object ret = makeStaticRadioCapability();
-            AsyncResult.forMessage(response, ret, null);
-            response.sendToTarget();
-        }
-    }
-
-    @Override
-    public void setPreferredNetworkType(int networkType , Message response) {
-        riljLog("setPreferredNetworkType: " + networkType);
-
-        if (!setPreferredNetworkTypeSeen) {
-            setPreferredNetworkTypeSeen = true;
-        }
-
-        super.setPreferredNetworkType(networkType, response);
-    }
-}