Introduce HTCCDMAQualcommRIL for HTC CDMA devices

This is based off HTCQualcommRIL with added changes from
SamsungQualcommRIL.

Adds responseDataRegistrationState from Chris Lawrence.

Change-Id: Id5b9c59b100229dd3abd356ecc5d4d94e93155d9

2 files changed, 680 insertions, 31 deletions

diff --git a/src/java/com/android/internal/telephony/HTCCDMAQualcommRIL.java b/src/java/com/android/internal/telephony/HTCCDMAQualcommRIL.java
new file mode 100644
index 0000000..06083c1
--- /dev/null
+++ b/src/java/com/android/internal/telephony/HTCCDMAQualcommRIL.java
@@ -0,0 +1,680 @@
+/*
+ * Copyright (C) 2012 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.content.res.Resources;
+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.os.SystemProperties;
+import android.os.SystemClock;
+import android.text.TextUtils;
+import android.util.Log;
+import android.telephony.SignalStrength;
+
+import android.telephony.PhoneNumberUtils;
+
+import com.android.internal.telephony.RILConstants;
+import com.android.internal.telephony.cdma.CdmaInformationRecords;
+import com.android.internal.telephony.cdma.CdmaInformationRecords.CdmaSignalInfoRec;
+import com.android.internal.telephony.cdma.SignalToneUtil;
+import com.android.internal.telephony.IccCardApplicationStatus;
+import com.android.internal.telephony.IccCardStatus;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+
+/**
+ * Qualcomm RIL class for basebands that do not send the SIM status
+ * piggybacked in RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED. Instead,
+ * these radios will send radio state and we have to query for SIM
+ * status separately.
+ * {@hide}
+ */
+public class HTCCDMAQualcommRIL extends HTCQualcommRIL implements CommandsInterface {
+
+    private String homeOperator = SystemProperties.get("ro.cdma.home.operator.numeric");
+    private String operator = SystemProperties.get("ro.cdma.home.operator.alpha");
+    private boolean isGSM = false;
+
+    public HTCCDMAQualcommRIL(Context context, int networkMode,
+                              int cdmaSubscription) {
+        super(context, networkMode, cdmaSubscription);
+    }
+
+    @Override
+    public void setPhoneType(int phoneType) {
+        super.setPhoneType(phoneType);
+        isGSM = (phoneType != RILConstants.CDMA_PHONE);
+    }
+
+    @Override
+    protected Object
+    responseIccCardStatus(Parcel p) {
+        // force CDMA + LTE network mode
+        boolean forceCdmaLte = needsOldRilFeature("forceCdmaLteNetworkType");
+
+        if (forceCdmaLte && !isGSM) {
+            setPreferredNetworkType(NETWORK_MODE_LTE_CDMA_EVDO, null);
+        }
+
+        return super.responseIccCardStatus(p);
+    }
+
+    @Override
+    protected Object
+    responseSignalStrength(Parcel p) {
+        /* HTC signal strength format:
+         * 0: GW_SignalStrength
+         * 1: GW_SignalStrength.bitErrorRate
+         * 2: CDMA_SignalStrength.dbm
+         * 3: CDMA_SignalStrength.ecio
+         * 4: EVDO_SignalStrength.dbm
+         * 5: EVDO_SignalStrength.ecio
+         * 6: EVDO_SignalStrength.signalNoiseRatio
+         * 7: ATT_SignalStrength.dbm
+         * 8: ATT_SignalStrength.ecno
+         * 9: LTE_SignalStrength.signalStrength
+         * 10: LTE_SignalStrength.rsrp
+         * 11: LTE_SignalStrength.rsrq
+         * 12: LTE_SignalStrength.rssnr
+         * 13: LTE_SignalStrength.cqi
+         */
+        if(p.dataAvail() < 14*4)
+            return super.responseSignalStrength(p);
+
+        int gsmSignalStrength = p.readInt();
+        int gsmBitErrorRate = p.readInt();
+        int cdmaDbm = p.readInt();
+        int cdmaEcio = p.readInt();
+        int evdoDbm = p.readInt();
+        int evdoEcio = p.readInt();
+        int evdoSnr = p.readInt();
+        p.readInt(); // ATT_SignalStrength.dbm
+        p.readInt(); // ATT_SignalStrength.ecno
+        int lteSignalStrength = p.readInt();
+        int lteRsrp = p.readInt();
+        int lteRsrq = p.readInt();
+        int lteRssnr = p.readInt();
+        int lteCqi = p.readInt();
+        boolean isGsm = (p.readInt() != 0);
+
+        SignalStrength signalStrength = new SignalStrength(gsmSignalStrength,
+                gsmBitErrorRate, cdmaDbm, cdmaEcio, evdoDbm, evdoEcio, evdoSnr,
+                lteSignalStrength, lteRsrp, lteRsrq, lteRssnr, lteCqi, isGsm);
+
+        return signalStrength;
+    }
+
+    @Override
+    protected void
+    processSolicited(Parcel p) {
+        if (isGSM) {
+            super.processSolicited(p);
+            return;
+        }
+        int serial, error;
+        boolean found = false;
+
+        serial = p.readInt();
+        error = p.readInt();
+
+        RILRequest rr;
+
+        rr = findAndRemoveRequestFromList(serial);
+
+        if (rr == null) {
+            Log.w(LOG_TAG, "Unexpected solicited response! sn: "
+                    + serial + " error: " + error);
+            return;
+        }
+
+        Object ret = null;
+
+        if (error == 0 || p.dataAvail() > 0) {
+            // either command succeeds or command fails but with data payload
+            try {
+                switch (rr.mRequest) {
+            /*
+ cat libs/telephony/ril_commands.h \
+ | egrep "^ *{RIL_" \
+ | sed -re 's/\{([^,]+),[^,]+,([^}]+).+/case \1: ret = \2(p); break;/'
+             */
+                    case RIL_REQUEST_GET_SIM_STATUS:
+                        ret = responseIccCardStatus(p);
+                        break;
+                    case RIL_REQUEST_ENTER_SIM_PIN:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_ENTER_SIM_PUK:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_ENTER_SIM_PIN2:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_ENTER_SIM_PUK2:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_CHANGE_SIM_PIN:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_CHANGE_SIM_PIN2:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_GET_CURRENT_CALLS:
+                        ret = responseCallList(p);
+                        break;
+                    case RIL_REQUEST_DIAL:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GET_IMSI:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_HANGUP:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND: {
+                        if (mTestingEmergencyCall.getAndSet(false)) {
+                            if (mEmergencyCallbackModeRegistrant != null) {
+                                riljLog("testing emergency call, notify ECM Registrants");
+                                mEmergencyCallbackModeRegistrant.notifyRegistrant();
+                            }
+                        }
+                        ret = responseVoid(p);
+                        break;
+                    }
+                    case RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CONFERENCE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_UDUB:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_LAST_CALL_FAIL_CAUSE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_SIGNAL_STRENGTH:
+                        ret = responseSignalStrength(p);
+                        break;
+                    //modification start
+                    // prevent exceptions from happenimg because the null value is null or a hexadecimel. so convert if it is not null
+                    case RIL_REQUEST_VOICE_REGISTRATION_STATE:
+                        ret = responseVoiceRegistrationState(p);
+                        break;
+                    case RIL_REQUEST_DATA_REGISTRATION_STATE:
+                        ret = responseDataRegistrationState(p);
+                        break;
+                    // this fixes bogus values the modem creates
+                    // sometimes the  ril may print out
+                    // (always on sprint)
+                    // sprint: (empty,empty,31000)
+                    // this problemaic on sprint, lte won't start, response is slow
+                    //speeds up response time on eherpderpd/lte networks
+                    case RIL_REQUEST_OPERATOR:
+                        ret = operatorCheck(p);
+                        break;
+                    //end modification
+                    case RIL_REQUEST_RADIO_POWER:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_DTMF:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SEND_SMS:
+                        ret = responseSMS(p);
+                        break;
+                    case RIL_REQUEST_SEND_SMS_EXPECT_MORE:
+                        ret = responseSMS(p);
+                        break;
+                    case RIL_REQUEST_SETUP_DATA_CALL:
+                        ret = responseSetupDataCall(p);
+                        break;
+                    case RIL_REQUEST_SIM_IO:
+                        ret = responseICC_IO(p);
+                        break;
+                    case RIL_REQUEST_SEND_USSD:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CANCEL_USSD:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GET_CLIR:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_SET_CLIR:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_CALL_FORWARD_STATUS:
+                        ret = responseCallForward(p);
+                        break;
+                    case RIL_REQUEST_SET_CALL_FORWARD:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_CALL_WAITING:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_SET_CALL_WAITING:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SMS_ACKNOWLEDGE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GET_IMEI:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_GET_IMEISV:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_ANSWER:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_DEACTIVATE_DATA_CALL:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_FACILITY_LOCK:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_SET_FACILITY_LOCK:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_CHANGE_BARRING_PASSWORD:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_AVAILABLE_NETWORKS:
+                        ret = responseOperatorInfos(p);
+                        break;
+                    case RIL_REQUEST_DTMF_START:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_DTMF_STOP:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_BASEBAND_VERSION:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_SEPARATE_CONNECTION:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SET_MUTE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GET_MUTE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_QUERY_CLIP:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_DATA_CALL_LIST:
+                        ret = responseDataCallList(p);
+                        break;
+                    case RIL_REQUEST_RESET_RADIO:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_OEM_HOOK_RAW:
+                        ret = responseRaw(p);
+                        break;
+                    case RIL_REQUEST_OEM_HOOK_STRINGS:
+                        ret = responseStrings(p);
+                        break;
+                    case RIL_REQUEST_SCREEN_STATE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_WRITE_SMS_TO_SIM:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_DELETE_SMS_ON_SIM:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SET_BAND_MODE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_STK_GET_PROFILE:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_STK_SET_PROFILE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_EXPLICIT_CALL_TRANSFER:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE:
+                        ret = responseGetPreferredNetworkType(p);
+                        break;
+                    case RIL_REQUEST_GET_NEIGHBORING_CELL_IDS:
+                        ret = responseCellList(p);
+                        break;
+                    case RIL_REQUEST_SET_LOCATION_UPDATES:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_SET_TTY_MODE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_QUERY_TTY_MODE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_CDMA_FLASH:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_BURST_DTMF:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SEND_SMS:
+                        ret = responseSMS(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GSM_GET_BROADCAST_CONFIG:
+                        ret = responseGmsBroadcastConfig(p);
+                        break;
+                    case RIL_REQUEST_GSM_SET_BROADCAST_CONFIG:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_GSM_BROADCAST_ACTIVATION:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_GET_BROADCAST_CONFIG:
+                        ret = responseCdmaBroadcastConfig(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SET_BROADCAST_CONFIG:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_BROADCAST_ACTIVATION:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_SUBSCRIPTION:
+                        ret = responseStrings(p);
+                        break;
+                    case RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_DEVICE_IDENTITY:
+                        ret = responseStrings(p);
+                        break;
+                    case RIL_REQUEST_GET_SMSC_ADDRESS:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_SET_SMSC_ADDRESS:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_REPORT_SMS_MEMORY_STATUS:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE:
+                        ret = responseInts(p);
+                        break;
+                    case RIL_REQUEST_ISIM_AUTHENTICATION:
+                        ret = responseString(p);
+                        break;
+                    case RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU:
+                        ret = responseVoid(p);
+                        break;
+                    case RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS:
+                        ret = responseICC_IO(p);
+                        break;
+                    case RIL_REQUEST_VOICE_RADIO_TECH:
+                        ret = responseInts(p);
+                        break;
+                    default:
+                        throw new RuntimeException("Unrecognized solicited response: " + rr.mRequest);
+                        //break;
+                }
+            } catch (Throwable tr) {
+                // Exceptions here usually mean invalid RIL responses
+
+                Log.w(LOG_TAG, rr.serialString() + "< "
+                        + requestToString(rr.mRequest)
+                        + " exception, possible invalid RIL response", tr);
+
+                if (rr.mResult != null) {
+                    AsyncResult.forMessage(rr.mResult, null, tr);
+                    rr.mResult.sendToTarget();
+                }
+                rr.release();
+                return;
+            }
+        }
+
+        // Here and below fake RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, see b/7255789.
+        // This is needed otherwise we don't automatically transition to the main lock
+        // screen when the pin or puk is entered incorrectly.
+        switch (rr.mRequest) {
+            case RIL_REQUEST_ENTER_SIM_PUK:
+            case RIL_REQUEST_ENTER_SIM_PUK2:
+                if (mIccStatusChangedRegistrants != null) {
+                    if (RILJ_LOGD) {
+                        riljLog("ON enter sim puk fakeSimStatusChanged: reg count="
+                                + mIccStatusChangedRegistrants.size());
+                    }
+                    mIccStatusChangedRegistrants.notifyRegistrants();
+                }
+                break;
+        }
+
+        if (error != 0) {
+            switch (rr.mRequest) {
+                case RIL_REQUEST_ENTER_SIM_PIN:
+                case RIL_REQUEST_ENTER_SIM_PIN2:
+                case RIL_REQUEST_CHANGE_SIM_PIN:
+                case RIL_REQUEST_CHANGE_SIM_PIN2:
+                case RIL_REQUEST_SET_FACILITY_LOCK:
+                    if (mIccStatusChangedRegistrants != null) {
+                        if (RILJ_LOGD) {
+                            riljLog("ON some errors fakeSimStatusChanged: reg count="
+                                    + mIccStatusChangedRegistrants.size());
+                        }
+                        mIccStatusChangedRegistrants.notifyRegistrants();
+                    }
+                    break;
+            }
+
+            rr.onError(error, ret);
+            rr.release();
+            return;
+        }
+
+        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();
+        }
+
+        rr.release();
+    }
+
+    // CDMA FIXES, this fixes  bogus values in nv/sim on htc cdma family
+    private Object
+    operatorCheck(Parcel p) {
+        String response[] = (String[]) responseStrings(p);
+        for (int i = 0; i < response.length; i++) {
+            if (response[i] != null) {
+                if (response[i].equals("       Empty") || (response[i].equals("") && i < 2))
+                    response[i] = operator;
+                if (response[i].equals("31000") || response[i].equals("11111") || response[i].equals("123456") || response[i].equals("31099") || (response[i].equals("") && i >= 2))
+                    response[i] = homeOperator;
+            }
+        }
+        return response;
+    }
+
+    // handle exceptions
+    private Object
+    responseVoiceRegistrationState(Parcel p) {
+        String response[] = (String[]) responseStrings(p);
+        if (response.length >6) {
+            for (int i = 6; i <= 9; i++) {
+                if (response[i] == null) {
+                    response[i] = Integer.toString(Integer.MAX_VALUE);
+                }
+            }
+        }else{
+             return responseDataRegistrationState(p);
+        }
+
+        return response;
+    }
+
+    // Adjust LTE registration messages in nonstandard format
+    private Object
+    responseDataRegistrationState(Parcel p) {
+        String[] response = (String[]) responseStrings(p);
+        if (response.length <= 6 ) {
+            String[] newResponse = new String[11];
+
+            for (int i = 0; i < 6; i++)
+                newResponse[i] = response[i];
+
+            // TAC and ECI are in hexadecimal without a prefix, so decode won't work
+            if (response[1] == null) { // TAC
+                newResponse[6] = Integer.toString(Integer.MAX_VALUE);
+            } else {
+                newResponse[6] = Integer.toString(Integer.parseInt(response[1], 16));
+            }
+            if (response[2] == null) { // ECI
+                newResponse[8] = Integer.toString(Integer.MAX_VALUE);
+            } else {
+                    newResponse[8] = Integer.toString(Integer.parseInt(response[2], 16));
+            }
+            // PCI, CSGID, and TADV
+            newResponse[7] = newResponse[9] = newResponse[10] = Integer.toString(Integer.MAX_VALUE);
+            return newResponse;
+        } else {
+            return responseVoiceRegistrationState(p) ;
+        }
+    }
+    @Override
+    protected DataCallState getDataCallState(Parcel p, int version) {
+        DataCallState dataCall = new DataCallState();
+
+        dataCall.version = version;
+        if (version < 5) {
+            dataCall.cid = p.readInt();
+            dataCall.active = p.readInt();
+            dataCall.type = p.readString();
+            if (version < 4 || needsOldRilFeature("datacallapn")) {
+                p.readString(); // APN - not used
+            }
+            String addresses = p.readString();
+            if (!TextUtils.isEmpty(addresses)) {
+                dataCall.addresses = addresses.split(" ");
+            }
+            // DataCallState needs an ifname. Since we don't have one use the name from the ThrottleService resource (default=rmnet0).
+            dataCall.ifname = Resources.getSystem().getString(com.android.internal.R.string.config_datause_iface);
+        } else {
+            dataCall.status = p.readInt();
+            if (needsOldRilFeature("usehcradio"))
+                dataCall.suggestedRetryTime = -1;
+            else
+                dataCall.suggestedRetryTime = p.readInt();
+            dataCall.cid = p.readInt();
+            dataCall.active = p.readInt();
+            dataCall.type = p.readString();
+            dataCall.ifname = p.readString();
+            if ((dataCall.status == DataConnection.FailCause.NONE.getErrorCode()) &&
+                    TextUtils.isEmpty(dataCall.ifname)) {
+                dataCall.ifname = Resources.getSystem().getString(com.android.internal.R.string.config_datause_iface);
+            }
+            String addresses = p.readString();
+            if (!TextUtils.isEmpty(addresses)) {
+                dataCall.addresses = addresses.split(" ");
+            }
+            String dnses = p.readString();
+            if (!TextUtils.isEmpty(dnses)) {
+                dataCall.dnses = dnses.split(" ");
+            }
+            String gateways = p.readString();
+            if (!TextUtils.isEmpty(gateways)) {
+                dataCall.gateways = gateways.split(" ");
+            }
+        }
+        return dataCall;
+    }
+}
diff --git a/src/java/com/android/internal/telephony/HTCQualcommRIL.java b/src/java/com/android/internal/telephony/HTCQualcommRIL.java
index fa3a218..5aa0416 100644
--- a/src/java/com/android/internal/telephony/HTCQualcommRIL.java
+++ b/src/java/com/android/internal/telephony/HTCQualcommRIL.java
@@ -48,37 +48,6 @@ public class HTCQualcommRIL extends RIL implements CommandsInterface {
     }
 
     @Override
-    protected Object
-    responseIccCardStatus(Parcel p) {
-        Object ret;
-
-        boolean extraIccCardStates = needsOldRilFeature("extraicccardstates");
-
-        if (extraIccCardStates) {
-            int dataPosition = p.dataPosition();
-            int cardState = p.readInt();
-
-            if (cardState >= 3) {
-                ret = responseVoid(p);
-            } else {
-                p.setDataPosition(dataPosition);
-                ret = super.responseIccCardStatus(p);
-            }
-        } else {
-            ret = super.responseIccCardStatus(p);
-        }
-
-        // force CDMA + LTE network mode
-        boolean forceCdmaLte = needsOldRilFeature("forceCdmaLteNetworkType");
-
-        if (forceCdmaLte) {
-            setPreferredNetworkType(NETWORK_MODE_LTE_CDMA_EVDO, null);
-        }
-
-        return ret;
-    }
-
-    @Override
     protected void
     processUnsolicited (Parcel p) {
         Object ret;