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android / platform / prebuilts / fullsdk / sources / android-28 / 98fe7819c6d14f4f464a5cac047f9e82dee5da58 / . / com / android / internal / telephony / GsmCdmaPhone.java
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/*
* Copyright (C) 2015 The Android Open Source 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.CommandsInterface.CF_ACTION_DISABLE;
import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ENABLE;
import static com.android.internal.telephony.CommandsInterface.CF_ACTION_ERASURE;
import static com.android.internal.telephony.CommandsInterface.CF_ACTION_REGISTRATION;
import static com.android.internal.telephony.CommandsInterface.CF_REASON_ALL;
import static com.android.internal.telephony.CommandsInterface.CF_REASON_ALL_CONDITIONAL;
import static com.android.internal.telephony.CommandsInterface.CF_REASON_BUSY;
import static com.android.internal.telephony.CommandsInterface.CF_REASON_NOT_REACHABLE;
import static com.android.internal.telephony.CommandsInterface.CF_REASON_NO_REPLY;
import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;
import android.app.ActivityManager;
import android.content.BroadcastReceiver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.database.SQLException;
import android.net.Uri;
import android.os.AsyncResult;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.PersistableBundle;
import android.os.PowerManager;
import android.os.Registrant;
import android.os.RegistrantList;
import android.os.ResultReceiver;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.os.WorkSource;
import android.preference.PreferenceManager;
import android.provider.Settings;
import android.provider.Telephony;
import android.telecom.VideoProfile;
import android.telephony.CarrierConfigManager;
import android.telephony.CellLocation;
import android.telephony.ImsiEncryptionInfo;
import android.telephony.NetworkScanRequest;
import android.telephony.PhoneNumberUtils;
import android.telephony.Rlog;
import android.telephony.ServiceState;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.telephony.UssdResponse;
import android.telephony.cdma.CdmaCellLocation;
import android.text.TextUtils;
import android.util.Log;
import com.android.ims.ImsManager;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.telephony.cdma.CdmaMmiCode;
import com.android.internal.telephony.cdma.CdmaSubscriptionSourceManager;
import com.android.internal.telephony.cdma.EriManager;
import com.android.internal.telephony.gsm.GsmMmiCode;
import com.android.internal.telephony.gsm.SuppServiceNotification;
import com.android.internal.telephony.test.SimulatedRadioControl;
import com.android.internal.telephony.uicc.IccCardProxy;
import com.android.internal.telephony.uicc.IccException;
import com.android.internal.telephony.uicc.IccRecords;
import com.android.internal.telephony.uicc.IccVmNotSupportedException;
import com.android.internal.telephony.uicc.IsimRecords;
import com.android.internal.telephony.uicc.IsimUiccRecords;
import com.android.internal.telephony.uicc.RuimRecords;
import com.android.internal.telephony.uicc.SIMRecords;
import com.android.internal.telephony.uicc.UiccCard;
import com.android.internal.telephony.uicc.UiccCardApplication;
import com.android.internal.telephony.uicc.UiccController;
import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* {@hide}
*/
public class GsmCdmaPhone extends Phone {
// NOTE that LOG_TAG here is "GsmCdma", which means that log messages
// from this file will go into the radio log rather than the main
// log. (Use "adb logcat -b radio" to see them.)
public static final String LOG_TAG = "GsmCdmaPhone";
private static final boolean DBG = true;
private static final boolean VDBG = false; /* STOPSHIP if true */
//GSM
// Key used to read/write voice mail number
private static final String VM_NUMBER = "vm_number_key";
// Key used to read/write the SIM IMSI used for storing the voice mail
private static final String VM_SIM_IMSI = "vm_sim_imsi_key";
/** List of Registrants to receive Supplementary Service Notifications. */
private RegistrantList mSsnRegistrants = new RegistrantList();
//CDMA
// Default Emergency Callback Mode exit timer
private static final int DEFAULT_ECM_EXIT_TIMER_VALUE = 300000;
private static final String VM_NUMBER_CDMA = "vm_number_key_cdma";
public static final int RESTART_ECM_TIMER = 0; // restart Ecm timer
public static final int CANCEL_ECM_TIMER = 1; // cancel Ecm timer
private CdmaSubscriptionSourceManager mCdmaSSM;
public int mCdmaSubscriptionSource = CdmaSubscriptionSourceManager.SUBSCRIPTION_SOURCE_UNKNOWN;
public EriManager mEriManager;
private PowerManager.WakeLock mWakeLock;
// mEriFileLoadedRegistrants are informed after the ERI text has been loaded
private final RegistrantList mEriFileLoadedRegistrants = new RegistrantList();
// mEcmExitRespRegistrant is informed after the phone has been exited
private Registrant mEcmExitRespRegistrant;
private String mEsn;
private String mMeid;
// string to define how the carrier specifies its own ota sp number
private String mCarrierOtaSpNumSchema;
// A runnable which is used to automatically exit from Ecm after a period of time.
private Runnable mExitEcmRunnable = new Runnable() {
@Override
public void run() {
exitEmergencyCallbackMode();
}
};
public static final String PROPERTY_CDMA_HOME_OPERATOR_NUMERIC =
"ro.cdma.home.operator.numeric";
//CDMALTE
/** PHONE_TYPE_CDMA_LTE in addition to RuimRecords needs access to SIMRecords and
* IsimUiccRecords
*/
private SIMRecords mSimRecords;
//Common
// Instance Variables
private IsimUiccRecords mIsimUiccRecords;
public GsmCdmaCallTracker mCT;
public ServiceStateTracker mSST;
private ArrayList <MmiCode> mPendingMMIs = new ArrayList<MmiCode>();
private IccPhoneBookInterfaceManager mIccPhoneBookIntManager;
private DeviceStateMonitor mDeviceStateMonitor;
// Used for identify the carrier of current subscription
private CarrierIdentifier mCarrerIdentifier;
private int mPrecisePhoneType;
// mEcmTimerResetRegistrants are informed after Ecm timer is canceled or re-started
private final RegistrantList mEcmTimerResetRegistrants = new RegistrantList();
private String mImei;
private String mImeiSv;
private String mVmNumber;
// Create Cfu (Call forward unconditional) so that dialing number &
// mOnComplete (Message object passed by client) can be packed &
// given as a single Cfu object as user data to RIL.
private static class Cfu {
final String mSetCfNumber;
final Message mOnComplete;
Cfu(String cfNumber, Message onComplete) {
mSetCfNumber = cfNumber;
mOnComplete = onComplete;
}
}
private IccSmsInterfaceManager mIccSmsInterfaceManager;
private IccCardProxy mIccCardProxy;
private boolean mResetModemOnRadioTechnologyChange = false;
private int mRilVersion;
private boolean mBroadcastEmergencyCallStateChanges = false;
private CarrierKeyDownloadManager mCDM;
// Constructors
public GsmCdmaPhone(Context context, CommandsInterface ci, PhoneNotifier notifier, int phoneId,
int precisePhoneType, TelephonyComponentFactory telephonyComponentFactory) {
this(context, ci, notifier, false, phoneId, precisePhoneType, telephonyComponentFactory);
}
public GsmCdmaPhone(Context context, CommandsInterface ci, PhoneNotifier notifier,
boolean unitTestMode, int phoneId, int precisePhoneType,
TelephonyComponentFactory telephonyComponentFactory) {
super(precisePhoneType == PhoneConstants.PHONE_TYPE_GSM ? "GSM" : "CDMA",
notifier, context, ci, unitTestMode, phoneId, telephonyComponentFactory);
// phone type needs to be set before other initialization as other objects rely on it
mPrecisePhoneType = precisePhoneType;
initOnce(ci);
initRatSpecific(precisePhoneType);
// CarrierSignalAgent uses CarrierActionAgent in construction so it needs to be created
// after CarrierActionAgent.
mCarrierActionAgent = mTelephonyComponentFactory.makeCarrierActionAgent(this);
mCarrierSignalAgent = mTelephonyComponentFactory.makeCarrierSignalAgent(this);
mSST = mTelephonyComponentFactory.makeServiceStateTracker(this, this.mCi);
// DcTracker uses SST so needs to be created after it is instantiated
mDcTracker = mTelephonyComponentFactory.makeDcTracker(this);
mCarrerIdentifier = mTelephonyComponentFactory.makeCarrierIdentifier(this);
mSST.registerForNetworkAttached(this, EVENT_REGISTERED_TO_NETWORK, null);
mDeviceStateMonitor = mTelephonyComponentFactory.makeDeviceStateMonitor(this);
logd("GsmCdmaPhone: constructor: sub = " + mPhoneId);
}
private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
Rlog.d(LOG_TAG, "mBroadcastReceiver: action " + intent.getAction());
if (intent.getAction().equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) {
sendMessage(obtainMessage(EVENT_CARRIER_CONFIG_CHANGED));
}
}
};
private void initOnce(CommandsInterface ci) {
if (ci instanceof SimulatedRadioControl) {
mSimulatedRadioControl = (SimulatedRadioControl) ci;
}
mCT = mTelephonyComponentFactory.makeGsmCdmaCallTracker(this);
mIccPhoneBookIntManager = mTelephonyComponentFactory.makeIccPhoneBookInterfaceManager(this);
PowerManager pm
= (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, LOG_TAG);
mIccSmsInterfaceManager = mTelephonyComponentFactory.makeIccSmsInterfaceManager(this);
mIccCardProxy = mTelephonyComponentFactory.makeIccCardProxy(mContext, mCi, mPhoneId);
mCi.registerForAvailable(this, EVENT_RADIO_AVAILABLE, null);
mCi.registerForOffOrNotAvailable(this, EVENT_RADIO_OFF_OR_NOT_AVAILABLE, null);
mCi.registerForOn(this, EVENT_RADIO_ON, null);
mCi.setOnSuppServiceNotification(this, EVENT_SSN, null);
//GSM
mCi.setOnUSSD(this, EVENT_USSD, null);
mCi.setOnSs(this, EVENT_SS, null);
//CDMA
mCdmaSSM = mTelephonyComponentFactory.getCdmaSubscriptionSourceManagerInstance(mContext,
mCi, this, EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED, null);
mEriManager = mTelephonyComponentFactory.makeEriManager(this, mContext,
EriManager.ERI_FROM_XML);
mCi.setEmergencyCallbackMode(this, EVENT_EMERGENCY_CALLBACK_MODE_ENTER, null);
mCi.registerForExitEmergencyCallbackMode(this, EVENT_EXIT_EMERGENCY_CALLBACK_RESPONSE,
null);
mCi.registerForModemReset(this, EVENT_MODEM_RESET, null);
// get the string that specifies the carrier OTA Sp number
mCarrierOtaSpNumSchema = TelephonyManager.from(mContext).getOtaSpNumberSchemaForPhone(
getPhoneId(), "");
mResetModemOnRadioTechnologyChange = SystemProperties.getBoolean(
TelephonyProperties.PROPERTY_RESET_ON_RADIO_TECH_CHANGE, false);
mCi.registerForRilConnected(this, EVENT_RIL_CONNECTED, null);
mCi.registerForVoiceRadioTechChanged(this, EVENT_VOICE_RADIO_TECH_CHANGED, null);
mContext.registerReceiver(mBroadcastReceiver, new IntentFilter(
CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED));
mCDM = new CarrierKeyDownloadManager(this);
}
private void initRatSpecific(int precisePhoneType) {
mPendingMMIs.clear();
mIccPhoneBookIntManager.updateIccRecords(null);
mEsn = null;
mMeid = null;
mPrecisePhoneType = precisePhoneType;
TelephonyManager tm = TelephonyManager.from(mContext);
if (isPhoneTypeGsm()) {
mCi.setPhoneType(PhoneConstants.PHONE_TYPE_GSM);
tm.setPhoneType(getPhoneId(), PhoneConstants.PHONE_TYPE_GSM);
mIccCardProxy.setVoiceRadioTech(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS);
} else {
mCdmaSubscriptionSource = mCdmaSSM.getCdmaSubscriptionSource();
// This is needed to handle phone process crashes
mIsPhoneInEcmState = getInEcmMode();
if (mIsPhoneInEcmState) {
// Send a message which will invoke handleExitEmergencyCallbackMode
mCi.exitEmergencyCallbackMode(
obtainMessage(EVENT_EXIT_EMERGENCY_CALLBACK_RESPONSE));
}
mCi.setPhoneType(PhoneConstants.PHONE_TYPE_CDMA);
tm.setPhoneType(getPhoneId(), PhoneConstants.PHONE_TYPE_CDMA);
mIccCardProxy.setVoiceRadioTech(ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT);
// Sets operator properties by retrieving from build-time system property
String operatorAlpha = SystemProperties.get("ro.cdma.home.operator.alpha");
String operatorNumeric = SystemProperties.get(PROPERTY_CDMA_HOME_OPERATOR_NUMERIC);
logd("init: operatorAlpha='" + operatorAlpha
+ "' operatorNumeric='" + operatorNumeric + "'");
if (mUiccController.getUiccCardApplication(mPhoneId, UiccController.APP_FAM_3GPP) ==
null || isPhoneTypeCdmaLte()) {
if (!TextUtils.isEmpty(operatorAlpha)) {
logd("init: set 'gsm.sim.operator.alpha' to operator='" + operatorAlpha + "'");
tm.setSimOperatorNameForPhone(mPhoneId, operatorAlpha);
}
if (!TextUtils.isEmpty(operatorNumeric)) {
logd("init: set 'gsm.sim.operator.numeric' to operator='" + operatorNumeric +
"'");
logd("update icc_operator_numeric=" + operatorNumeric);
tm.setSimOperatorNumericForPhone(mPhoneId, operatorNumeric);
SubscriptionController.getInstance().setMccMnc(operatorNumeric, getSubId());
// Sets iso country property by retrieving from build-time system property
setIsoCountryProperty(operatorNumeric);
// Updates MCC MNC device configuration information
logd("update mccmnc=" + operatorNumeric);
MccTable.updateMccMncConfiguration(mContext, operatorNumeric, false);
}
}
// Sets current entry in the telephony carrier table
updateCurrentCarrierInProvider(operatorNumeric);
}
}
//CDMA
/**
* Sets PROPERTY_ICC_OPERATOR_ISO_COUNTRY property
*
*/
private void setIsoCountryProperty(String operatorNumeric) {
TelephonyManager tm = TelephonyManager.from(mContext);
if (TextUtils.isEmpty(operatorNumeric)) {
logd("setIsoCountryProperty: clear 'gsm.sim.operator.iso-country'");
tm.setSimCountryIsoForPhone(mPhoneId, "");
} else {
String iso = "";
try {
iso = MccTable.countryCodeForMcc(Integer.parseInt(
operatorNumeric.substring(0,3)));
} catch (NumberFormatException ex) {
Rlog.e(LOG_TAG, "setIsoCountryProperty: countryCodeForMcc error", ex);
} catch (StringIndexOutOfBoundsException ex) {
Rlog.e(LOG_TAG, "setIsoCountryProperty: countryCodeForMcc error", ex);
}
logd("setIsoCountryProperty: set 'gsm.sim.operator.iso-country' to iso=" + iso);
tm.setSimCountryIsoForPhone(mPhoneId, iso);
}
}
public boolean isPhoneTypeGsm() {
return mPrecisePhoneType == PhoneConstants.PHONE_TYPE_GSM;
}
public boolean isPhoneTypeCdma() {
return mPrecisePhoneType == PhoneConstants.PHONE_TYPE_CDMA;
}
public boolean isPhoneTypeCdmaLte() {
return mPrecisePhoneType == PhoneConstants.PHONE_TYPE_CDMA_LTE;
}
private void switchPhoneType(int precisePhoneType) {
removeCallbacks(mExitEcmRunnable);
initRatSpecific(precisePhoneType);
mSST.updatePhoneType();
setPhoneName(precisePhoneType == PhoneConstants.PHONE_TYPE_GSM ? "GSM" : "CDMA");
onUpdateIccAvailability();
mCT.updatePhoneType();
CommandsInterface.RadioState radioState = mCi.getRadioState();
if (radioState.isAvailable()) {
handleRadioAvailable();
if (radioState.isOn()) {
handleRadioOn();
}
}
if (!radioState.isAvailable() || !radioState.isOn()) {
handleRadioOffOrNotAvailable();
}
}
@Override
protected void finalize() {
if(DBG) logd("GsmCdmaPhone finalized");
if (mWakeLock != null && mWakeLock.isHeld()) {
Rlog.e(LOG_TAG, "UNEXPECTED; mWakeLock is held when finalizing.");
mWakeLock.release();
}
}
@Override
public ServiceState getServiceState() {
if (mSST == null || mSST.mSS.getState() != ServiceState.STATE_IN_SERVICE) {
if (mImsPhone != null) {
return ServiceState.mergeServiceStates(
(mSST == null) ? new ServiceState() : mSST.mSS,
mImsPhone.getServiceState());
}
}
if (mSST != null) {
return mSST.mSS;
} else {
// avoid potential NPE in EmergencyCallHelper during Phone switch
return new ServiceState();
}
}
@Override
public CellLocation getCellLocation(WorkSource workSource) {
if (isPhoneTypeGsm()) {
return mSST.getCellLocation(workSource);
} else {
CdmaCellLocation loc = (CdmaCellLocation)mSST.mCellLoc;
int mode = Settings.Secure.getInt(getContext().getContentResolver(),
Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF);
if (mode == Settings.Secure.LOCATION_MODE_OFF) {
// clear lat/long values for location privacy
CdmaCellLocation privateLoc = new CdmaCellLocation();
privateLoc.setCellLocationData(loc.getBaseStationId(),
CdmaCellLocation.INVALID_LAT_LONG,
CdmaCellLocation.INVALID_LAT_LONG,
loc.getSystemId(), loc.getNetworkId());
loc = privateLoc;
}
return loc;
}
}
@Override
public PhoneConstants.State getState() {
if (mImsPhone != null) {
PhoneConstants.State imsState = mImsPhone.getState();
if (imsState != PhoneConstants.State.IDLE) {
return imsState;
}
}
return mCT.mState;
}
@Override
public int getPhoneType() {
if (mPrecisePhoneType == PhoneConstants.PHONE_TYPE_GSM) {
return PhoneConstants.PHONE_TYPE_GSM;
} else {
return PhoneConstants.PHONE_TYPE_CDMA;
}
}
@Override
public ServiceStateTracker getServiceStateTracker() {
return mSST;
}
@Override
public CallTracker getCallTracker() {
return mCT;
}
@Override
public void updateVoiceMail() {
if (isPhoneTypeGsm()) {
int countVoiceMessages = 0;
IccRecords r = mIccRecords.get();
if (r != null) {
// get voice mail count from SIM
countVoiceMessages = r.getVoiceMessageCount();
}
if (countVoiceMessages == IccRecords.DEFAULT_VOICE_MESSAGE_COUNT) {
countVoiceMessages = getStoredVoiceMessageCount();
}
logd("updateVoiceMail countVoiceMessages = " + countVoiceMessages
+ " subId " + getSubId());
setVoiceMessageCount(countVoiceMessages);
} else {
setVoiceMessageCount(getStoredVoiceMessageCount());
}
}
@Override
public List<? extends MmiCode>
getPendingMmiCodes() {
return mPendingMMIs;
}
@Override
public PhoneConstants.DataState getDataConnectionState(String apnType) {
PhoneConstants.DataState ret = PhoneConstants.DataState.DISCONNECTED;
if (mSST == null) {
// Radio Technology Change is ongoning, dispose() and removeReferences() have
// already been called
ret = PhoneConstants.DataState.DISCONNECTED;
} else if (mSST.getCurrentDataConnectionState() != ServiceState.STATE_IN_SERVICE
&& (isPhoneTypeCdma() || isPhoneTypeCdmaLte() ||
(isPhoneTypeGsm() && !apnType.equals(PhoneConstants.APN_TYPE_EMERGENCY)))) {
// If we're out of service, open TCP sockets may still work
// but no data will flow
// Emergency APN is available even in Out Of Service
// Pass the actual State of EPDN
ret = PhoneConstants.DataState.DISCONNECTED;
} else { /* mSST.gprsState == ServiceState.STATE_IN_SERVICE */
switch (mDcTracker.getState(apnType)) {
case RETRYING:
case FAILED:
case IDLE:
ret = PhoneConstants.DataState.DISCONNECTED;
break;
case CONNECTED:
case DISCONNECTING:
if ( mCT.mState != PhoneConstants.State.IDLE
&& !mSST.isConcurrentVoiceAndDataAllowed()) {
ret = PhoneConstants.DataState.SUSPENDED;
} else {
ret = PhoneConstants.DataState.CONNECTED;
}
break;
case CONNECTING:
case SCANNING:
ret = PhoneConstants.DataState.CONNECTING;
break;
}
}
logd("getDataConnectionState apnType=" + apnType + " ret=" + ret);
return ret;
}
@Override
public DataActivityState getDataActivityState() {
DataActivityState ret = DataActivityState.NONE;
if (mSST.getCurrentDataConnectionState() == ServiceState.STATE_IN_SERVICE) {
switch (mDcTracker.getActivity()) {
case DATAIN:
ret = DataActivityState.DATAIN;
break;
case DATAOUT:
ret = DataActivityState.DATAOUT;
break;
case DATAINANDOUT:
ret = DataActivityState.DATAINANDOUT;
break;
case DORMANT:
ret = DataActivityState.DORMANT;
break;
default:
ret = DataActivityState.NONE;
break;
}
}
return ret;
}
/**
* Notify any interested party of a Phone state change
* {@link com.android.internal.telephony.PhoneConstants.State}
*/
public void notifyPhoneStateChanged() {
mNotifier.notifyPhoneState(this);
}
/**
* Notify registrants of a change in the call state. This notifies changes in
* {@link com.android.internal.telephony.Call.State}. Use this when changes
* in the precise call state are needed, else use notifyPhoneStateChanged.
*/
public void notifyPreciseCallStateChanged() {
/* we'd love it if this was package-scoped*/
super.notifyPreciseCallStateChangedP();
}
public void notifyNewRingingConnection(Connection c) {
super.notifyNewRingingConnectionP(c);
}
public void notifyDisconnect(Connection cn) {
mDisconnectRegistrants.notifyResult(cn);
mNotifier.notifyDisconnectCause(cn.getDisconnectCause(), cn.getPreciseDisconnectCause());
}
public void notifyUnknownConnection(Connection cn) {
super.notifyUnknownConnectionP(cn);
}
@Override
public boolean isInEmergencyCall() {
if (isPhoneTypeGsm()) {
return false;
} else {
return mCT.isInEmergencyCall();
}
}
@Override
protected void setIsInEmergencyCall() {
if (!isPhoneTypeGsm()) {
mCT.setIsInEmergencyCall();
}
}
//CDMA
private void sendEmergencyCallbackModeChange(){
//Send an Intent
Intent intent = new Intent(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
intent.putExtra(PhoneConstants.PHONE_IN_ECM_STATE, isInEcm());
SubscriptionManager.putPhoneIdAndSubIdExtra(intent, getPhoneId());
ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
if (DBG) logd("sendEmergencyCallbackModeChange");
}
@Override
public void sendEmergencyCallStateChange(boolean callActive) {
if (mBroadcastEmergencyCallStateChanges) {
Intent intent = new Intent(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED);
intent.putExtra(PhoneConstants.PHONE_IN_EMERGENCY_CALL, callActive);
SubscriptionManager.putPhoneIdAndSubIdExtra(intent, getPhoneId());
ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
if (DBG) Rlog.d(LOG_TAG, "sendEmergencyCallStateChange: callActive " + callActive);
}
}
@Override
public void setBroadcastEmergencyCallStateChanges(boolean broadcast) {
mBroadcastEmergencyCallStateChanges = broadcast;
}
public void notifySuppServiceFailed(SuppService code) {
mSuppServiceFailedRegistrants.notifyResult(code);
}
public void notifyServiceStateChanged(ServiceState ss) {
super.notifyServiceStateChangedP(ss);
}
public void notifyLocationChanged() {
mNotifier.notifyCellLocation(this);
}
@Override
public void notifyCallForwardingIndicator() {
mNotifier.notifyCallForwardingChanged(this);
}
// override for allowing access from other classes of this package
/**
* {@inheritDoc}
*/
@Override
public void setSystemProperty(String property, String value) {
if (getUnitTestMode()) {
return;
}
if (isPhoneTypeGsm() || isPhoneTypeCdmaLte()) {
TelephonyManager.setTelephonyProperty(mPhoneId, property, value);
} else {
super.setSystemProperty(property, value);
}
}
@Override
public void registerForSuppServiceNotification(
Handler h, int what, Object obj) {
mSsnRegistrants.addUnique(h, what, obj);
if (mSsnRegistrants.size() == 1) mCi.setSuppServiceNotifications(true, null);
}
@Override
public void unregisterForSuppServiceNotification(Handler h) {
mSsnRegistrants.remove(h);
if (mSsnRegistrants.size() == 0) mCi.setSuppServiceNotifications(false, null);
}
@Override
public void registerForSimRecordsLoaded(Handler h, int what, Object obj) {
mSimRecordsLoadedRegistrants.addUnique(h, what, obj);
}
@Override
public void unregisterForSimRecordsLoaded(Handler h) {
mSimRecordsLoadedRegistrants.remove(h);
}
@Override
public void acceptCall(int videoState) throws CallStateException {
Phone imsPhone = mImsPhone;
if ( imsPhone != null && imsPhone.getRingingCall().isRinging() ) {
imsPhone.acceptCall(videoState);
} else {
mCT.acceptCall();
}
}
@Override
public void rejectCall() throws CallStateException {
mCT.rejectCall();
}
@Override
public void switchHoldingAndActive() throws CallStateException {
mCT.switchWaitingOrHoldingAndActive();
}
@Override
public String getIccSerialNumber() {
IccRecords r = mIccRecords.get();
if (!isPhoneTypeGsm() && r == null) {
// to get ICCID form SIMRecords because it is on MF.
r = mUiccController.getIccRecords(mPhoneId, UiccController.APP_FAM_3GPP);
}
return (r != null) ? r.getIccId() : null;
}
@Override
public String getFullIccSerialNumber() {
IccRecords r = mIccRecords.get();
if (!isPhoneTypeGsm() && r == null) {
// to get ICCID form SIMRecords because it is on MF.
r = mUiccController.getIccRecords(mPhoneId, UiccController.APP_FAM_3GPP);
}
return (r != null) ? r.getFullIccId() : null;
}
@Override
public boolean canConference() {
if (mImsPhone != null && mImsPhone.canConference()) {
return true;
}
if (isPhoneTypeGsm()) {
return mCT.canConference();
} else {
loge("canConference: not possible in CDMA");
return false;
}
}
@Override
public void conference() {
if (mImsPhone != null && mImsPhone.canConference()) {
logd("conference() - delegated to IMS phone");
try {
mImsPhone.conference();
} catch (CallStateException e) {
loge(e.toString());
}
return;
}
if (isPhoneTypeGsm()) {
mCT.conference();
} else {
// three way calls in CDMA will be handled by feature codes
loge("conference: not possible in CDMA");
}
}
@Override
public void enableEnhancedVoicePrivacy(boolean enable, Message onComplete) {
if (isPhoneTypeGsm()) {
loge("enableEnhancedVoicePrivacy: not expected on GSM");
} else {
mCi.setPreferredVoicePrivacy(enable, onComplete);
}
}
@Override
public void getEnhancedVoicePrivacy(Message onComplete) {
if (isPhoneTypeGsm()) {
loge("getEnhancedVoicePrivacy: not expected on GSM");
} else {
mCi.getPreferredVoicePrivacy(onComplete);
}
}
@Override
public void clearDisconnected() {
mCT.clearDisconnected();
}
@Override
public boolean canTransfer() {
if (isPhoneTypeGsm()) {
return mCT.canTransfer();
} else {
loge("canTransfer: not possible in CDMA");
return false;
}
}
@Override
public void explicitCallTransfer() {
if (isPhoneTypeGsm()) {
mCT.explicitCallTransfer();
} else {
loge("explicitCallTransfer: not possible in CDMA");
}
}
@Override
public GsmCdmaCall getForegroundCall() {
return mCT.mForegroundCall;
}
@Override
public GsmCdmaCall getBackgroundCall() {
return mCT.mBackgroundCall;
}
@Override
public Call getRingingCall() {
Phone imsPhone = mImsPhone;
// It returns the ringing call of ImsPhone if the ringing call of GSMPhone isn't ringing.
// In CallManager.registerPhone(), it always registers ringing call of ImsPhone, because
// the ringing call of GSMPhone isn't ringing. Consequently, it can't answer GSM call
// successfully by invoking TelephonyManager.answerRingingCall() since the implementation
// in PhoneInterfaceManager.answerRingingCallInternal() could not get the correct ringing
// call from CallManager. So we check the ringing call state of imsPhone first as
// accpetCall() does.
if ( imsPhone != null && imsPhone.getRingingCall().isRinging()) {
return imsPhone.getRingingCall();
}
return mCT.mRingingCall;
}
private boolean handleCallDeflectionIncallSupplementaryService(
String dialString) {
if (dialString.length() > 1) {
return false;
}
if (getRingingCall().getState() != GsmCdmaCall.State.IDLE) {
if (DBG) logd("MmiCode 0: rejectCall");
try {
mCT.rejectCall();
} catch (CallStateException e) {
if (DBG) Rlog.d(LOG_TAG,
"reject failed", e);
notifySuppServiceFailed(Phone.SuppService.REJECT);
}
} else if (getBackgroundCall().getState() != GsmCdmaCall.State.IDLE) {
if (DBG) logd("MmiCode 0: hangupWaitingOrBackground");
mCT.hangupWaitingOrBackground();
}
return true;
}
//GSM
private boolean handleCallWaitingIncallSupplementaryService(String dialString) {
int len = dialString.length();
if (len > 2) {
return false;
}
GsmCdmaCall call = getForegroundCall();
try {
if (len > 1) {
char ch = dialString.charAt(1);
int callIndex = ch - '0';
if (callIndex >= 1 && callIndex <= GsmCdmaCallTracker.MAX_CONNECTIONS_GSM) {
if (DBG) logd("MmiCode 1: hangupConnectionByIndex " + callIndex);
mCT.hangupConnectionByIndex(call, callIndex);
}
} else {
if (call.getState() != GsmCdmaCall.State.IDLE) {
if (DBG) logd("MmiCode 1: hangup foreground");
//mCT.hangupForegroundResumeBackground();
mCT.hangup(call);
} else {
if (DBG) logd("MmiCode 1: switchWaitingOrHoldingAndActive");
mCT.switchWaitingOrHoldingAndActive();
}
}
} catch (CallStateException e) {
if (DBG) Rlog.d(LOG_TAG,
"hangup failed", e);
notifySuppServiceFailed(Phone.SuppService.HANGUP);
}
return true;
}
private boolean handleCallHoldIncallSupplementaryService(String dialString) {
int len = dialString.length();
if (len > 2) {
return false;
}
GsmCdmaCall call = getForegroundCall();
if (len > 1) {
try {
char ch = dialString.charAt(1);
int callIndex = ch - '0';
GsmCdmaConnection conn = mCT.getConnectionByIndex(call, callIndex);
// GsmCdma index starts at 1, up to 5 connections in a call,
if (conn != null && callIndex >= 1 && callIndex <= GsmCdmaCallTracker.MAX_CONNECTIONS_GSM) {
if (DBG) logd("MmiCode 2: separate call " + callIndex);
mCT.separate(conn);
} else {
if (DBG) logd("separate: invalid call index " + callIndex);
notifySuppServiceFailed(Phone.SuppService.SEPARATE);
}
} catch (CallStateException e) {
if (DBG) Rlog.d(LOG_TAG, "separate failed", e);
notifySuppServiceFailed(Phone.SuppService.SEPARATE);
}
} else {
try {
if (getRingingCall().getState() != GsmCdmaCall.State.IDLE) {
if (DBG) logd("MmiCode 2: accept ringing call");
mCT.acceptCall();
} else {
if (DBG) logd("MmiCode 2: switchWaitingOrHoldingAndActive");
mCT.switchWaitingOrHoldingAndActive();
}
} catch (CallStateException e) {
if (DBG) Rlog.d(LOG_TAG, "switch failed", e);
notifySuppServiceFailed(Phone.SuppService.SWITCH);
}
}
return true;
}
private boolean handleMultipartyIncallSupplementaryService(String dialString) {
if (dialString.length() > 1) {
return false;
}
if (DBG) logd("MmiCode 3: merge calls");
conference();
return true;
}
private boolean handleEctIncallSupplementaryService(String dialString) {
int len = dialString.length();
if (len != 1) {
return false;
}
if (DBG) logd("MmiCode 4: explicit call transfer");
explicitCallTransfer();
return true;
}
private boolean handleCcbsIncallSupplementaryService(String dialString) {
if (dialString.length() > 1) {
return false;
}
Rlog.i(LOG_TAG, "MmiCode 5: CCBS not supported!");
// Treat it as an "unknown" service.
notifySuppServiceFailed(Phone.SuppService.UNKNOWN);
return true;
}
@Override
public boolean handleInCallMmiCommands(String dialString) throws CallStateException {
if (!isPhoneTypeGsm()) {
loge("method handleInCallMmiCommands is NOT supported in CDMA!");
return false;
}
Phone imsPhone = mImsPhone;
if (imsPhone != null
&& imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE) {
return imsPhone.handleInCallMmiCommands(dialString);
}
if (!isInCall()) {
return false;
}
if (TextUtils.isEmpty(dialString)) {
return false;
}
boolean result = false;
char ch = dialString.charAt(0);
switch (ch) {
case '0':
result = handleCallDeflectionIncallSupplementaryService(dialString);
break;
case '1':
result = handleCallWaitingIncallSupplementaryService(dialString);
break;
case '2':
result = handleCallHoldIncallSupplementaryService(dialString);
break;
case '3':
result = handleMultipartyIncallSupplementaryService(dialString);
break;
case '4':
result = handleEctIncallSupplementaryService(dialString);
break;
case '5':
result = handleCcbsIncallSupplementaryService(dialString);
break;
default:
break;
}
return result;
}
public boolean isInCall() {
GsmCdmaCall.State foregroundCallState = getForegroundCall().getState();
GsmCdmaCall.State backgroundCallState = getBackgroundCall().getState();
GsmCdmaCall.State ringingCallState = getRingingCall().getState();
return (foregroundCallState.isAlive() ||
backgroundCallState.isAlive() ||
ringingCallState.isAlive());
}
@Override
public Connection dial(String dialString, int videoState) throws CallStateException {
return dial(dialString, null, videoState, null);
}
@Override
public Connection dial(String dialString, UUSInfo uusInfo, int videoState, Bundle intentExtras)
throws CallStateException {
if (!isPhoneTypeGsm() && uusInfo != null) {
throw new CallStateException("Sending UUS information NOT supported in CDMA!");
}
boolean isEmergency = PhoneNumberUtils.isEmergencyNumber(getSubId(), dialString);
Phone imsPhone = mImsPhone;
CarrierConfigManager configManager =
(CarrierConfigManager) mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
boolean alwaysTryImsForEmergencyCarrierConfig = configManager.getConfigForSubId(getSubId())
.getBoolean(CarrierConfigManager.KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL);
boolean useImsForCall = isImsUseEnabled()
&& imsPhone != null
&& (imsPhone.isVolteEnabled() || imsPhone.isWifiCallingEnabled() ||
(imsPhone.isVideoEnabled() && VideoProfile.isVideo(videoState)))
&& (imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE);
boolean useImsForEmergency = imsPhone != null
&& isEmergency
&& alwaysTryImsForEmergencyCarrierConfig
&& ImsManager.getInstance(mContext, mPhoneId).isNonTtyOrTtyOnVolteEnabled()
&& imsPhone.isImsAvailable();
String dialPart = PhoneNumberUtils.extractNetworkPortionAlt(PhoneNumberUtils.
stripSeparators(dialString));
boolean isUt = (dialPart.startsWith("*") || dialPart.startsWith("#"))
&& dialPart.endsWith("#");
boolean useImsForUt = imsPhone != null && imsPhone.isUtEnabled();
if (DBG) {
logd("useImsForCall=" + useImsForCall
+ ", useImsForEmergency=" + useImsForEmergency
+ ", useImsForUt=" + useImsForUt
+ ", isUt=" + isUt
+ ", imsPhone=" + imsPhone
+ ", imsPhone.isVolteEnabled()="
+ ((imsPhone != null) ? imsPhone.isVolteEnabled() : "N/A")
+ ", imsPhone.isVowifiEnabled()="
+ ((imsPhone != null) ? imsPhone.isWifiCallingEnabled() : "N/A")
+ ", imsPhone.isVideoEnabled()="
+ ((imsPhone != null) ? imsPhone.isVideoEnabled() : "N/A")
+ ", imsPhone.getServiceState().getState()="
+ ((imsPhone != null) ? imsPhone.getServiceState().getState() : "N/A"));
}
Phone.checkWfcWifiOnlyModeBeforeDial(mImsPhone, mPhoneId, mContext);
if ((useImsForCall && !isUt) || (isUt && useImsForUt) || useImsForEmergency) {
try {
if (DBG) logd("Trying IMS PS call");
return imsPhone.dial(dialString, uusInfo, videoState, intentExtras);
} catch (CallStateException e) {
if (DBG) logd("IMS PS call exception " + e +
"useImsForCall =" + useImsForCall + ", imsPhone =" + imsPhone);
// Do not throw a CallStateException and instead fall back to Circuit switch
// for emergency calls and MMI codes.
if (Phone.CS_FALLBACK.equals(e.getMessage()) || isEmergency) {
logi("IMS call failed with Exception: " + e.getMessage() + ". Falling back "
+ "to CS.");
} else {
CallStateException ce = new CallStateException(e.getMessage());
ce.setStackTrace(e.getStackTrace());
throw ce;
}
}
}
if (mSST != null && mSST.mSS.getState() == ServiceState.STATE_OUT_OF_SERVICE
&& mSST.mSS.getDataRegState() != ServiceState.STATE_IN_SERVICE && !isEmergency) {
throw new CallStateException("cannot dial in current state");
}
// Check non-emergency voice CS call - shouldn't dial when POWER_OFF
if (mSST != null && mSST.mSS.getState() == ServiceState.STATE_POWER_OFF /* CS POWER_OFF */
&& !VideoProfile.isVideo(videoState) /* voice call */
&& !isEmergency /* non-emergency call */) {
throw new CallStateException(
CallStateException.ERROR_POWER_OFF,
"cannot dial voice call in airplane mode");
}
// Check for service before placing non emergency CS voice call.
// Allow dial only if either CS is camped on any RAT (or) PS is in LTE service.
if (mSST != null
&& mSST.mSS.getState() == ServiceState.STATE_OUT_OF_SERVICE /* CS out of service */
&& !(mSST.mSS.getDataRegState() == ServiceState.STATE_IN_SERVICE
&& ServiceState.isLte(mSST.mSS.getRilDataRadioTechnology())) /* PS not in LTE */
&& !VideoProfile.isVideo(videoState) /* voice call */
&& !isEmergency /* non-emergency call */) {
throw new CallStateException(
CallStateException.ERROR_OUT_OF_SERVICE,
"cannot dial voice call in out of service");
}
if (DBG) logd("Trying (non-IMS) CS call");
if (isPhoneTypeGsm()) {
return dialInternal(dialString, null, VideoProfile.STATE_AUDIO_ONLY, intentExtras);
} else {
return dialInternal(dialString, null, videoState, intentExtras);
}
}
/**
* @return {@code true} if the user should be informed of an attempt to dial an international
* number while on WFC only, {@code false} otherwise.
*/
public boolean isNotificationOfWfcCallRequired(String dialString) {
CarrierConfigManager configManager =
(CarrierConfigManager) mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
PersistableBundle config = configManager.getConfigForSubId(getSubId());
// Determine if carrier config indicates that international calls over WFC should trigger a
// notification to the user. This is controlled by carrier configuration and is off by
// default.
boolean shouldNotifyInternationalCallOnWfc = config != null
&& config.getBoolean(
CarrierConfigManager.KEY_NOTIFY_INTERNATIONAL_CALL_ON_WFC_BOOL);
if (!shouldNotifyInternationalCallOnWfc) {
return false;
}
Phone imsPhone = mImsPhone;
boolean isEmergency = PhoneNumberUtils.isEmergencyNumber(getSubId(), dialString);
boolean shouldConfirmCall =
// Using IMS
isImsUseEnabled()
&& imsPhone != null
// VoLTE not available
&& !imsPhone.isVolteEnabled()
// WFC is available
&& imsPhone.isWifiCallingEnabled()
&& !isEmergency
// Dialing international number
&& PhoneNumberUtils.isInternationalNumber(dialString, getCountryIso());
return shouldConfirmCall;
}
@Override
protected Connection dialInternal(String dialString, UUSInfo uusInfo, int videoState,
Bundle intentExtras)
throws CallStateException {
return dialInternal(dialString, uusInfo, videoState, intentExtras, null);
}
protected Connection dialInternal(String dialString, UUSInfo uusInfo, int videoState,
Bundle intentExtras, ResultReceiver wrappedCallback)
throws CallStateException {
// Need to make sure dialString gets parsed properly
String newDialString = PhoneNumberUtils.stripSeparators(dialString);
if (isPhoneTypeGsm()) {
// handle in-call MMI first if applicable
if (handleInCallMmiCommands(newDialString)) {
return null;
}
// Only look at the Network portion for mmi
String networkPortion = PhoneNumberUtils.extractNetworkPortionAlt(newDialString);
GsmMmiCode mmi = GsmMmiCode.newFromDialString(networkPortion, this,
mUiccApplication.get(), wrappedCallback);
if (DBG) logd("dialInternal: dialing w/ mmi '" + mmi + "'...");
if (mmi == null) {
return mCT.dial(newDialString, uusInfo, intentExtras);
} else if (mmi.isTemporaryModeCLIR()) {
return mCT.dial(mmi.mDialingNumber, mmi.getCLIRMode(), uusInfo, intentExtras);
} else {
mPendingMMIs.add(mmi);
mMmiRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
mmi.processCode();
return null;
}
} else {
return mCT.dial(newDialString);
}
}
@Override
public boolean handlePinMmi(String dialString) {
MmiCode mmi;
if (isPhoneTypeGsm()) {
mmi = GsmMmiCode.newFromDialString(dialString, this, mUiccApplication.get());
} else {
mmi = CdmaMmiCode.newFromDialString(dialString, this, mUiccApplication.get());
}
if (mmi != null && mmi.isPinPukCommand()) {
mPendingMMIs.add(mmi);
mMmiRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
try {
mmi.processCode();
} catch (CallStateException e) {
//do nothing
}
return true;
}
loge("Mmi is null or unrecognized!");
return false;
}
private void sendUssdResponse(String ussdRequest, CharSequence message, int returnCode,
ResultReceiver wrappedCallback) {
UssdResponse response = new UssdResponse(ussdRequest, message);
Bundle returnData = new Bundle();
returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response);
wrappedCallback.send(returnCode, returnData);
}
@Override
public boolean handleUssdRequest(String ussdRequest, ResultReceiver wrappedCallback) {
if (!isPhoneTypeGsm() || mPendingMMIs.size() > 0) {
//todo: replace the generic failure with specific error code.
sendUssdResponse(ussdRequest, null, TelephonyManager.USSD_RETURN_FAILURE,
wrappedCallback );
return true;
}
// Try over IMS if possible.
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
try {
logd("handleUssdRequest: attempting over IMS");
return imsPhone.handleUssdRequest(ussdRequest, wrappedCallback);
} catch (CallStateException cse) {
if (!CS_FALLBACK.equals(cse.getMessage())) {
return false;
}
// At this point we've tried over IMS but have been informed we need to handover
// back to GSM.
logd("handleUssdRequest: fallback to CS required");
}
}
// Try USSD over GSM.
try {
dialInternal(ussdRequest, null, VideoProfile.STATE_AUDIO_ONLY, null,
wrappedCallback);
} catch (Exception e) {
logd("handleUssdRequest: exception" + e);
return false;
}
return true;
}
@Override
public void sendUssdResponse(String ussdMessge) {
if (isPhoneTypeGsm()) {
GsmMmiCode mmi = GsmMmiCode.newFromUssdUserInput(ussdMessge, this, mUiccApplication.get());
mPendingMMIs.add(mmi);
mMmiRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
mmi.sendUssd(ussdMessge);
} else {
loge("sendUssdResponse: not possible in CDMA");
}
}
@Override
public void sendDtmf(char c) {
if (!PhoneNumberUtils.is12Key(c)) {
loge("sendDtmf called with invalid character '" + c + "'");
} else {
if (mCT.mState == PhoneConstants.State.OFFHOOK) {
mCi.sendDtmf(c, null);
}
}
}
@Override
public void startDtmf(char c) {
if (!PhoneNumberUtils.is12Key(c)) {
loge("startDtmf called with invalid character '" + c + "'");
} else {
mCi.startDtmf(c, null);
}
}
@Override
public void stopDtmf() {
mCi.stopDtmf(null);
}
@Override
public void sendBurstDtmf(String dtmfString, int on, int off, Message onComplete) {
if (isPhoneTypeGsm()) {
loge("[GsmCdmaPhone] sendBurstDtmf() is a CDMA method");
} else {
boolean check = true;
for (int itr = 0;itr < dtmfString.length(); itr++) {
if (!PhoneNumberUtils.is12Key(dtmfString.charAt(itr))) {
Rlog.e(LOG_TAG,
"sendDtmf called with invalid character '" + dtmfString.charAt(itr)+ "'");
check = false;
break;
}
}
if (mCT.mState == PhoneConstants.State.OFFHOOK && check) {
mCi.sendBurstDtmf(dtmfString, on, off, onComplete);
}
}
}
@Override
public void setRadioPower(boolean power) {
mSST.setRadioPower(power);
}
private void storeVoiceMailNumber(String number) {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
SharedPreferences.Editor editor = sp.edit();
if (isPhoneTypeGsm()) {
editor.putString(VM_NUMBER + getPhoneId(), number);
editor.apply();
setVmSimImsi(getSubscriberId());
} else {
editor.putString(VM_NUMBER_CDMA + getPhoneId(), number);
editor.apply();
}
}
@Override
public String getVoiceMailNumber() {
String number = null;
if (isPhoneTypeGsm()) {
// Read from the SIM. If its null, try reading from the shared preference area.
IccRecords r = mIccRecords.get();
number = (r != null) ? r.getVoiceMailNumber() : "";
if (TextUtils.isEmpty(number)) {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
number = sp.getString(VM_NUMBER + getPhoneId(), null);
}
} else {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
number = sp.getString(VM_NUMBER_CDMA + getPhoneId(), null);
}
if (TextUtils.isEmpty(number)) {
CarrierConfigManager configManager = (CarrierConfigManager)
getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
PersistableBundle b = configManager.getConfig();
if (b != null) {
String defaultVmNumber =
b.getString(CarrierConfigManager.KEY_DEFAULT_VM_NUMBER_STRING);
if (!TextUtils.isEmpty(defaultVmNumber)) {
number = defaultVmNumber;
}
}
}
if (!isPhoneTypeGsm() && TextUtils.isEmpty(number)) {
// Read platform settings for dynamic voicemail number
CarrierConfigManager configManager = (CarrierConfigManager)
getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
PersistableBundle b = configManager.getConfig();
if (b != null && b.getBoolean(
CarrierConfigManager.KEY_CONFIG_TELEPHONY_USE_OWN_NUMBER_FOR_VOICEMAIL_BOOL)) {
number = getLine1Number();
} else {
number = "*86";
}
}
return number;
}
private String getVmSimImsi() {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
return sp.getString(VM_SIM_IMSI + getPhoneId(), null);
}
private void setVmSimImsi(String imsi) {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
SharedPreferences.Editor editor = sp.edit();
editor.putString(VM_SIM_IMSI + getPhoneId(), imsi);
editor.apply();
}
@Override
public String getVoiceMailAlphaTag() {
String ret = "";
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
ret = (r != null) ? r.getVoiceMailAlphaTag() : "";
}
if (ret == null || ret.length() == 0) {
return mContext.getText(
com.android.internal.R.string.defaultVoiceMailAlphaTag).toString();
}
return ret;
}
@Override
public String getDeviceId() {
if (isPhoneTypeGsm()) {
return mImei;
} else {
CarrierConfigManager configManager = (CarrierConfigManager)
mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
boolean force_imei = configManager.getConfigForSubId(getSubId())
.getBoolean(CarrierConfigManager.KEY_FORCE_IMEI_BOOL);
if (force_imei) return mImei;
String id = getMeid();
if ((id == null) || id.matches("^0*$")) {
loge("getDeviceId(): MEID is not initialized use ESN");
id = getEsn();
}
return id;
}
}
@Override
public String getDeviceSvn() {
if (isPhoneTypeGsm() || isPhoneTypeCdmaLte()) {
return mImeiSv;
} else {
loge("getDeviceSvn(): return 0");
return "0";
}
}
@Override
public IsimRecords getIsimRecords() {
return mIsimUiccRecords;
}
@Override
public String getImei() {
return mImei;
}
@Override
public String getEsn() {
if (isPhoneTypeGsm()) {
loge("[GsmCdmaPhone] getEsn() is a CDMA method");
return "0";
} else {
return mEsn;
}
}
@Override
public String getMeid() {
return mMeid;
}
@Override
public String getNai() {
IccRecords r = mUiccController.getIccRecords(mPhoneId, UiccController.APP_FAM_3GPP2);
if (Log.isLoggable(LOG_TAG, Log.VERBOSE)) {
Rlog.v(LOG_TAG, "IccRecords is " + r);
}
return (r != null) ? r.getNAI() : null;
}
@Override
public String getSubscriberId() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getIMSI() : null;
} else if (isPhoneTypeCdma()) {
return mSST.getImsi();
} else { //isPhoneTypeCdmaLte()
return (mSimRecords != null) ? mSimRecords.getIMSI() : "";
}
}
@Override
public ImsiEncryptionInfo getCarrierInfoForImsiEncryption(int keyType) {
return CarrierInfoManager.getCarrierInfoForImsiEncryption(keyType, mContext);
}
@Override
public void setCarrierInfoForImsiEncryption(ImsiEncryptionInfo imsiEncryptionInfo) {
CarrierInfoManager.setCarrierInfoForImsiEncryption(imsiEncryptionInfo, mContext);
}
@Override
public int getCarrierId() {
return mCarrerIdentifier.getCarrierId();
}
@Override
public String getCarrierName() {
return mCarrerIdentifier.getCarrierName();
}
@Override
public String getGroupIdLevel1() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getGid1() : null;
} else if (isPhoneTypeCdma()) {
loge("GID1 is not available in CDMA");
return null;
} else { //isPhoneTypeCdmaLte()
return (mSimRecords != null) ? mSimRecords.getGid1() : "";
}
}
@Override
public String getGroupIdLevel2() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getGid2() : null;
} else if (isPhoneTypeCdma()) {
loge("GID2 is not available in CDMA");
return null;
} else { //isPhoneTypeCdmaLte()
return (mSimRecords != null) ? mSimRecords.getGid2() : "";
}
}
@Override
public String getLine1Number() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getMsisdnNumber() : null;
} else {
return mSST.getMdnNumber();
}
}
@Override
public String getPlmn() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getPnnHomeName() : null;
} else if (isPhoneTypeCdma()) {
loge("Plmn is not available in CDMA");
return null;
} else { //isPhoneTypeCdmaLte()
return (mSimRecords != null) ? mSimRecords.getPnnHomeName() : null;
}
}
@Override
public String getCdmaPrlVersion() {
return mSST.getPrlVersion();
}
@Override
public String getCdmaMin() {
return mSST.getCdmaMin();
}
@Override
public boolean isMinInfoReady() {
return mSST.isMinInfoReady();
}
@Override
public String getMsisdn() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getMsisdnNumber() : null;
} else if (isPhoneTypeCdmaLte()) {
return (mSimRecords != null) ? mSimRecords.getMsisdnNumber() : null;
} else {
loge("getMsisdn: not expected on CDMA");
return null;
}
}
@Override
public String getLine1AlphaTag() {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
return (r != null) ? r.getMsisdnAlphaTag() : null;
} else {
loge("getLine1AlphaTag: not possible in CDMA");
return null;
}
}
@Override
public boolean setLine1Number(String alphaTag, String number, Message onComplete) {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
if (r != null) {
r.setMsisdnNumber(alphaTag, number, onComplete);
return true;
} else {
return false;
}
} else {
loge("setLine1Number: not possible in CDMA");
return false;
}
}
@Override
public void setVoiceMailNumber(String alphaTag, String voiceMailNumber, Message onComplete) {
Message resp;
mVmNumber = voiceMailNumber;
resp = obtainMessage(EVENT_SET_VM_NUMBER_DONE, 0, 0, onComplete);
IccRecords r = mIccRecords.get();
if (r != null) {
r.setVoiceMailNumber(alphaTag, mVmNumber, resp);
}
}
private boolean isValidCommandInterfaceCFReason (int commandInterfaceCFReason) {
switch (commandInterfaceCFReason) {
case CF_REASON_UNCONDITIONAL:
case CF_REASON_BUSY:
case CF_REASON_NO_REPLY:
case CF_REASON_NOT_REACHABLE:
case CF_REASON_ALL:
case CF_REASON_ALL_CONDITIONAL:
return true;
default:
return false;
}
}
@Override
public String getSystemProperty(String property, String defValue) {
if (isPhoneTypeGsm() || isPhoneTypeCdmaLte()) {
if (getUnitTestMode()) {
return null;
}
return TelephonyManager.getTelephonyProperty(mPhoneId, property, defValue);
} else {
return super.getSystemProperty(property, defValue);
}
}
private boolean isValidCommandInterfaceCFAction (int commandInterfaceCFAction) {
switch (commandInterfaceCFAction) {
case CF_ACTION_DISABLE:
case CF_ACTION_ENABLE:
case CF_ACTION_REGISTRATION:
case CF_ACTION_ERASURE:
return true;
default:
return false;
}
}
private boolean isCfEnable(int action) {
return (action == CF_ACTION_ENABLE) || (action == CF_ACTION_REGISTRATION);
}
@Override
public void getCallForwardingOption(int commandInterfaceCFReason, Message onComplete) {
if (isPhoneTypeGsm()) {
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
imsPhone.getCallForwardingOption(commandInterfaceCFReason, onComplete);
return;
}
if (isValidCommandInterfaceCFReason(commandInterfaceCFReason)) {
if (DBG) logd("requesting call forwarding query.");
Message resp;
if (commandInterfaceCFReason == CF_REASON_UNCONDITIONAL) {
resp = obtainMessage(EVENT_GET_CALL_FORWARD_DONE, onComplete);
} else {
resp = onComplete;
}
mCi.queryCallForwardStatus(commandInterfaceCFReason, 0, null, resp);
}
} else {
loge("getCallForwardingOption: not possible in CDMA");
}
}
@Override
public void setCallForwardingOption(int commandInterfaceCFAction,
int commandInterfaceCFReason,
String dialingNumber,
int timerSeconds,
Message onComplete) {
if (isPhoneTypeGsm()) {
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
imsPhone.setCallForwardingOption(commandInterfaceCFAction,
commandInterfaceCFReason, dialingNumber, timerSeconds, onComplete);
return;
}
if ((isValidCommandInterfaceCFAction(commandInterfaceCFAction)) &&
(isValidCommandInterfaceCFReason(commandInterfaceCFReason))) {
Message resp;
if (commandInterfaceCFReason == CF_REASON_UNCONDITIONAL) {
Cfu cfu = new Cfu(dialingNumber, onComplete);
resp = obtainMessage(EVENT_SET_CALL_FORWARD_DONE,
isCfEnable(commandInterfaceCFAction) ? 1 : 0, 0, cfu);
} else {
resp = onComplete;
}
mCi.setCallForward(commandInterfaceCFAction,
commandInterfaceCFReason,
CommandsInterface.SERVICE_CLASS_VOICE,
dialingNumber,
timerSeconds,
resp);
}
} else {
loge("setCallForwardingOption: not possible in CDMA");
}
}
@Override
public void getOutgoingCallerIdDisplay(Message onComplete) {
if (isPhoneTypeGsm()) {
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
imsPhone.getOutgoingCallerIdDisplay(onComplete);
return;
}
mCi.getCLIR(onComplete);
} else {
loge("getOutgoingCallerIdDisplay: not possible in CDMA");
}
}
@Override
public void setOutgoingCallerIdDisplay(int commandInterfaceCLIRMode, Message onComplete) {
if (isPhoneTypeGsm()) {
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
imsPhone.setOutgoingCallerIdDisplay(commandInterfaceCLIRMode, onComplete);
return;
}
// Packing CLIR value in the message. This will be required for
// SharedPreference caching, if the message comes back as part of
// a success response.
mCi.setCLIR(commandInterfaceCLIRMode,
obtainMessage(EVENT_SET_CLIR_COMPLETE, commandInterfaceCLIRMode, 0, onComplete));
} else {
loge("setOutgoingCallerIdDisplay: not possible in CDMA");
}
}
@Override
public void getCallWaiting(Message onComplete) {
if (isPhoneTypeGsm()) {
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
imsPhone.getCallWaiting(onComplete);
return;
}
//As per 3GPP TS 24.083, section 1.6 UE doesn't need to send service
//class parameter in call waiting interrogation to network
mCi.queryCallWaiting(CommandsInterface.SERVICE_CLASS_NONE, onComplete);
} else {
mCi.queryCallWaiting(CommandsInterface.SERVICE_CLASS_VOICE, onComplete);
}
}
@Override
public void setCallWaiting(boolean enable, Message onComplete) {
if (isPhoneTypeGsm()) {
Phone imsPhone = mImsPhone;
if ((imsPhone != null)
&& ((imsPhone.getServiceState().getState() == ServiceState.STATE_IN_SERVICE)
|| imsPhone.isUtEnabled())) {
imsPhone.setCallWaiting(enable, onComplete);
return;
}
mCi.setCallWaiting(enable, CommandsInterface.SERVICE_CLASS_VOICE, onComplete);
} else {
loge("method setCallWaiting is NOT supported in CDMA!");
}
}
@Override
public void getAvailableNetworks(Message response) {
if (isPhoneTypeGsm() || isPhoneTypeCdmaLte()) {
mCi.getAvailableNetworks(response);
} else {
loge("getAvailableNetworks: not possible in CDMA");
}
}
@Override
public void startNetworkScan(NetworkScanRequest nsr, Message response) {
mCi.startNetworkScan(nsr, response);
}
@Override
public void stopNetworkScan(Message response) {
mCi.stopNetworkScan(response);
}
@Override
public void getNeighboringCids(Message response, WorkSource workSource) {
if (isPhoneTypeGsm()) {
mCi.getNeighboringCids(response, workSource);
} else {
/*
* This is currently not implemented. At least as of June
* 2009, there is no neighbor cell information available for
* CDMA because some party is resisting making this
* information readily available. Consequently, calling this
* function can have no useful effect. This situation may
* (and hopefully will) change in the future.
*/
if (response != null) {
CommandException ce = new CommandException(
CommandException.Error.REQUEST_NOT_SUPPORTED);
AsyncResult.forMessage(response).exception = ce;
response.sendToTarget();
}
}
}
@Override
public void setTTYMode(int ttyMode, Message onComplete) {
// Send out the TTY Mode change over RIL as well
super.setTTYMode(ttyMode, onComplete);
if (mImsPhone != null) {
mImsPhone.setTTYMode(ttyMode, onComplete);
}
}
@Override
public void setUiTTYMode(int uiTtyMode, Message onComplete) {
if (mImsPhone != null) {
mImsPhone.setUiTTYMode(uiTtyMode, onComplete);
}
}
@Override
public void setMute(boolean muted) {
mCT.setMute(muted);
}
@Override
public boolean getMute() {
return mCT.getMute();
}
@Override
public void getDataCallList(Message response) {
mCi.getDataCallList(response);
}
@Override
public void updateServiceLocation() {
mSST.enableSingleLocationUpdate();
}
@Override
public void enableLocationUpdates() {
mSST.enableLocationUpdates();
}
@Override
public void disableLocationUpdates() {
mSST.disableLocationUpdates();
}
@Override
public boolean getDataRoamingEnabled() {
return mDcTracker.getDataRoamingEnabled();
}
@Override
public void setDataRoamingEnabled(boolean enable) {
mDcTracker.setDataRoamingEnabledByUser(enable);
}
@Override
public void registerForCdmaOtaStatusChange(Handler h, int what, Object obj) {
mCi.registerForCdmaOtaProvision(h, what, obj);
}
@Override
public void unregisterForCdmaOtaStatusChange(Handler h) {
mCi.unregisterForCdmaOtaProvision(h);
}
@Override
public void registerForSubscriptionInfoReady(Handler h, int what, Object obj) {
mSST.registerForSubscriptionInfoReady(h, what, obj);
}
@Override
public void unregisterForSubscriptionInfoReady(Handler h) {
mSST.unregisterForSubscriptionInfoReady(h);
}
@Override
public void setOnEcbModeExitResponse(Handler h, int what, Object obj) {
mEcmExitRespRegistrant = new Registrant(h, what, obj);
}
@Override
public void unsetOnEcbModeExitResponse(Handler h) {
mEcmExitRespRegistrant.clear();
}
@Override
public void registerForCallWaiting(Handler h, int what, Object obj) {
mCT.registerForCallWaiting(h, what, obj);
}
@Override
public void unregisterForCallWaiting(Handler h) {
mCT.unregisterForCallWaiting(h);
}
@Override
public boolean isUserDataEnabled() {
return mDcTracker.isUserDataEnabled();
}
@Override
public boolean isDataEnabled() {
return mDcTracker.isDataEnabled();
}
@Override
public void setUserDataEnabled(boolean enable) {
mDcTracker.setUserDataEnabled(enable);
}
/**
* Removes the given MMI from the pending list and notifies
* registrants that it is complete.
* @param mmi MMI that is done
*/
public void onMMIDone(MmiCode mmi) {
/* Only notify complete if it's on the pending list.
* Otherwise, it's already been handled (eg, previously canceled).
* The exception is cancellation of an incoming USSD-REQUEST, which is
* not on the list.
*/
if (mPendingMMIs.remove(mmi) || (isPhoneTypeGsm() && (mmi.isUssdRequest() ||
((GsmMmiCode)mmi).isSsInfo()))) {
ResultReceiver receiverCallback = mmi.getUssdCallbackReceiver();
if (receiverCallback != null) {
Rlog.i(LOG_TAG, "onMMIDone: invoking callback: " + mmi);
int returnCode = (mmi.getState() == MmiCode.State.COMPLETE) ?
TelephonyManager.USSD_RETURN_SUCCESS : TelephonyManager.USSD_RETURN_FAILURE;
sendUssdResponse(mmi.getDialString(), mmi.getMessage(), returnCode,
receiverCallback );
} else {
Rlog.i(LOG_TAG, "onMMIDone: notifying registrants: " + mmi);
mMmiCompleteRegistrants.notifyRegistrants(new AsyncResult(null, mmi, null));
}
} else {
Rlog.i(LOG_TAG, "onMMIDone: invalid response or already handled; ignoring: " + mmi);
}
}
public boolean supports3gppCallForwardingWhileRoaming() {
CarrierConfigManager configManager = (CarrierConfigManager)
getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
PersistableBundle b = configManager.getConfig();
if (b != null) {
return b.getBoolean(
CarrierConfigManager.KEY_SUPPORT_3GPP_CALL_FORWARDING_WHILE_ROAMING_BOOL, true);
} else {
// Default value set in CarrierConfigManager
return true;
}
}
private void onNetworkInitiatedUssd(MmiCode mmi) {
Rlog.v(LOG_TAG, "onNetworkInitiatedUssd: mmi=" + mmi);
mMmiCompleteRegistrants.notifyRegistrants(
new AsyncResult(null, mmi, null));
}
/** ussdMode is one of CommandsInterface.USSD_MODE_* */
private void onIncomingUSSD (int ussdMode, String ussdMessage) {
if (!isPhoneTypeGsm()) {
loge("onIncomingUSSD: not expected on GSM");
}
boolean isUssdError;
boolean isUssdRequest;
boolean isUssdRelease;
isUssdRequest
= (ussdMode == CommandsInterface.USSD_MODE_REQUEST);
isUssdError
= (ussdMode != CommandsInterface.USSD_MODE_NOTIFY
&& ussdMode != CommandsInterface.USSD_MODE_REQUEST);
isUssdRelease = (ussdMode == CommandsInterface.USSD_MODE_NW_RELEASE);
// See comments in GsmMmiCode.java
// USSD requests aren't finished until one
// of these two events happen
GsmMmiCode found = null;
for (int i = 0, s = mPendingMMIs.size() ; i < s; i++) {
if(((GsmMmiCode)mPendingMMIs.get(i)).isPendingUSSD()) {
found = (GsmMmiCode)mPendingMMIs.get(i);
break;
}
}
if (found != null) {
// Complete pending USSD
if (isUssdRelease) {
found.onUssdRelease();
} else if (isUssdError) {
found.onUssdFinishedError();
} else {
found.onUssdFinished(ussdMessage, isUssdRequest);
}
} else if (!isUssdError && ussdMessage != null) {
// pending USSD not found
// The network may initiate its own USSD request
// ignore everything that isnt a Notify or a Request
// also, discard if there is no message to present
GsmMmiCode mmi;
mmi = GsmMmiCode.newNetworkInitiatedUssd(ussdMessage,
isUssdRequest,
GsmCdmaPhone.this,
mUiccApplication.get());
onNetworkInitiatedUssd(mmi);
}
}
/**
* Make sure the network knows our preferred setting.
*/
private void syncClirSetting() {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getContext());
int clirSetting = sp.getInt(CLIR_KEY + getPhoneId(), -1);
Rlog.i(LOG_TAG, "syncClirSetting: " + CLIR_KEY + getPhoneId() + "=" + clirSetting);
if (clirSetting >= 0) {
mCi.setCLIR(clirSetting, null);
}
}
private void handleRadioAvailable() {
mCi.getBasebandVersion(obtainMessage(EVENT_GET_BASEBAND_VERSION_DONE));
mCi.getDeviceIdentity(obtainMessage(EVENT_GET_DEVICE_IDENTITY_DONE));
mCi.getRadioCapability(obtainMessage(EVENT_GET_RADIO_CAPABILITY));
startLceAfterRadioIsAvailable();
}
private void handleRadioOn() {
/* Proactively query voice radio technologies */
mCi.getVoiceRadioTechnology(obtainMessage(EVENT_REQUEST_VOICE_RADIO_TECH_DONE));
if (!isPhoneTypeGsm()) {
mCdmaSubscriptionSource = mCdmaSSM.getCdmaSubscriptionSource();
}
// If this is on APM off, SIM may already be loaded. Send setPreferredNetworkType
// request to RIL to preserve user setting across APM toggling
setPreferredNetworkTypeIfSimLoaded();
}
private void handleRadioOffOrNotAvailable() {
if (isPhoneTypeGsm()) {
// Some MMI requests (eg USSD) are not completed
// within the course of a CommandsInterface request
// If the radio shuts off or resets while one of these
// is pending, we need to clean up.
for (int i = mPendingMMIs.size() - 1; i >= 0; i--) {
if (((GsmMmiCode) mPendingMMIs.get(i)).isPendingUSSD()) {
((GsmMmiCode) mPendingMMIs.get(i)).onUssdFinishedError();
}
}
}
mRadioOffOrNotAvailableRegistrants.notifyRegistrants();
}
@Override
public void handleMessage(Message msg) {
AsyncResult ar;
Message onComplete;
switch (msg.what) {
case EVENT_RADIO_AVAILABLE: {
handleRadioAvailable();
}
break;
case EVENT_GET_DEVICE_IDENTITY_DONE:{
ar = (AsyncResult)msg.obj;
if (ar.exception != null) {
break;
}
String[] respId = (String[])ar.result;
mImei = respId[0];
mImeiSv = respId[1];
mEsn = respId[2];
mMeid = respId[3];
}
break;
case EVENT_EMERGENCY_CALLBACK_MODE_ENTER:{
handleEnterEmergencyCallbackMode(msg);
}
break;
case EVENT_EXIT_EMERGENCY_CALLBACK_RESPONSE:{
handleExitEmergencyCallbackMode(msg);
}
break;
case EVENT_MODEM_RESET: {
logd("Event EVENT_MODEM_RESET Received" + " isInEcm = " + isInEcm()
+ " isPhoneTypeGsm = " + isPhoneTypeGsm() + " mImsPhone = " + mImsPhone);
if (isInEcm()) {
if (isPhoneTypeGsm()) {
if (mImsPhone != null) {
mImsPhone.handleExitEmergencyCallbackMode();
}
} else {
handleExitEmergencyCallbackMode(msg);
}
}
}
break;
case EVENT_RUIM_RECORDS_LOADED:
logd("Event EVENT_RUIM_RECORDS_LOADED Received");
updateCurrentCarrierInProvider();
break;
case EVENT_RADIO_ON:
logd("Event EVENT_RADIO_ON Received");
handleRadioOn();
break;
case EVENT_RIL_CONNECTED:
ar = (AsyncResult) msg.obj;
if (ar.exception == null && ar.result != null) {
mRilVersion = (Integer) ar.result;
} else {
logd("Unexpected exception on EVENT_RIL_CONNECTED");
mRilVersion = -1;
}
break;
case EVENT_VOICE_RADIO_TECH_CHANGED:
case EVENT_REQUEST_VOICE_RADIO_TECH_DONE:
String what = (msg.what == EVENT_VOICE_RADIO_TECH_CHANGED) ?
"EVENT_VOICE_RADIO_TECH_CHANGED" : "EVENT_REQUEST_VOICE_RADIO_TECH_DONE";
ar = (AsyncResult) msg.obj;
if (ar.exception == null) {
if ((ar.result != null) && (((int[]) ar.result).length != 0)) {
int newVoiceTech = ((int[]) ar.result)[0];
logd(what + ": newVoiceTech=" + newVoiceTech);
phoneObjectUpdater(newVoiceTech);
} else {
loge(what + ": has no tech!");
}
} else {
loge(what + ": exception=" + ar.exception);
}
break;
case EVENT_UPDATE_PHONE_OBJECT:
phoneObjectUpdater(msg.arg1);
break;
case EVENT_CARRIER_CONFIG_CHANGED:
// Only check for the voice radio tech if it not going to be updated by the voice
// registration changes.
if (!mContext.getResources().getBoolean(com.android.internal.R.bool.
config_switch_phone_on_voice_reg_state_change)) {
mCi.getVoiceRadioTechnology(obtainMessage(EVENT_REQUEST_VOICE_RADIO_TECH_DONE));
}
// Force update IMS service
ImsManager.getInstance(mContext, mPhoneId).updateImsServiceConfig(true);
// Update broadcastEmergencyCallStateChanges
CarrierConfigManager configMgr = (CarrierConfigManager)
getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
PersistableBundle b = configMgr.getConfigForSubId(getSubId());
if (b != null) {
boolean broadcastEmergencyCallStateChanges = b.getBoolean(
CarrierConfigManager.KEY_BROADCAST_EMERGENCY_CALL_STATE_CHANGES_BOOL);
logd("broadcastEmergencyCallStateChanges = " +
broadcastEmergencyCallStateChanges);
setBroadcastEmergencyCallStateChanges(broadcastEmergencyCallStateChanges);
} else {
loge("didn't get broadcastEmergencyCallStateChanges from carrier config");
}
// Changing the cdma roaming settings based carrier config.
if (b != null) {
int config_cdma_roaming_mode = b.getInt(
CarrierConfigManager.KEY_CDMA_ROAMING_MODE_INT);
int current_cdma_roaming_mode =
Settings.Global.getInt(getContext().getContentResolver(),
Settings.Global.CDMA_ROAMING_MODE,
TelephonyManager.CDMA_ROAMING_MODE_RADIO_DEFAULT);
switch (config_cdma_roaming_mode) {
// Carrier's cdma_roaming_mode will overwrite the user's previous settings
// Keep the user's previous setting in global variable which will be used
// when carrier's setting is turn off.
case TelephonyManager.CDMA_ROAMING_MODE_HOME:
case TelephonyManager.CDMA_ROAMING_MODE_AFFILIATED:
case TelephonyManager.CDMA_ROAMING_MODE_ANY:
logd("cdma_roaming_mode is going to changed to "
+ config_cdma_roaming_mode);
setCdmaRoamingPreference(config_cdma_roaming_mode,
obtainMessage(EVENT_SET_ROAMING_PREFERENCE_DONE));
break;
// When carrier's setting is turn off, change the cdma_roaming_mode to the
// previous user's setting
case TelephonyManager.CDMA_ROAMING_MODE_RADIO_DEFAULT:
if (current_cdma_roaming_mode != config_cdma_roaming_mode) {
logd("cdma_roaming_mode is going to changed to "
+ current_cdma_roaming_mode);
setCdmaRoamingPreference(current_cdma_roaming_mode,
obtainMessage(EVENT_SET_ROAMING_PREFERENCE_DONE));
}
default:
loge("Invalid cdma_roaming_mode settings: "
+ config_cdma_roaming_mode);
}
} else {
loge("didn't get the cdma_roaming_mode changes from the carrier config.");
}
// Load the ERI based on carrier config. Carrier might have their specific ERI.
prepareEri();
if (!isPhoneTypeGsm()) {
mSST.pollState();
}
break;
case EVENT_SET_ROAMING_PREFERENCE_DONE:
logd("cdma_roaming_mode change is done");
break;
case EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED:
logd("EVENT_CDMA_SUBSCRIPTION_SOURCE_CHANGED");
mCdmaSubscriptionSource = mCdmaSSM.getCdmaSubscriptionSource();
break;
case EVENT_REGISTERED_TO_NETWORK:
logd("Event EVENT_REGISTERED_TO_NETWORK Received");
if (isPhoneTypeGsm()) {
syncClirSetting();
}
break;
case EVENT_SIM_RECORDS_LOADED:
updateCurrentCarrierInProvider();
// Check if this is a different SIM than the previous one. If so unset the
// voice mail number.
String imsi = getVmSimImsi();
String imsiFromSIM = getSubscriberId();
if ((!isPhoneTypeGsm() || imsi != null) && imsiFromSIM != null
&& !imsiFromSIM.equals(imsi)) {
storeVoiceMailNumber(null);
setVmSimImsi(null);
}
mSimRecordsLoadedRegistrants.notifyRegistrants();
break;
case EVENT_GET_BASEBAND_VERSION_DONE:
ar = (AsyncResult)msg.obj;
if (ar.exception != null) {
break;
}
if (DBG) logd("Baseband version: " + ar.result);
TelephonyManager.from(mContext).setBasebandVersionForPhone(getPhoneId(),
(String)ar.result);
break;
case EVENT_GET_IMEI_DONE:
ar = (AsyncResult)msg.obj;
if (ar.exception != null) {
break;
}
mImei = (String)ar.result;
break;
case EVENT_GET_IMEISV_DONE:
ar = (AsyncResult)msg.obj;
if (ar.exception != null) {
break;
}
mImeiSv = (String)ar.result;
break;
case EVENT_USSD:
ar = (AsyncResult)msg.obj;
String[] ussdResult = (String[]) ar.result;
if (ussdResult.length > 1) {
try {
onIncomingUSSD(Integer.parseInt(ussdResult[0]), ussdResult[1]);
} catch (NumberFormatException e) {
Rlog.w(LOG_TAG, "error parsing USSD");
}
}
break;
case EVENT_RADIO_OFF_OR_NOT_AVAILABLE: {
logd("Event EVENT_RADIO_OFF_OR_NOT_AVAILABLE Received");
handleRadioOffOrNotAvailable();
break;
}
case EVENT_SSN:
logd("Event EVENT_SSN Received");
if (isPhoneTypeGsm()) {
ar = (AsyncResult) msg.obj;
SuppServiceNotification not = (SuppServiceNotification) ar.result;
mSsnRegistrants.notifyRegistrants(ar);
}
break;
case EVENT_SET_CALL_FORWARD_DONE:
ar = (AsyncResult)msg.obj;
IccRecords r = mIccRecords.get();
Cfu cfu = (Cfu) ar.userObj;
if (ar.exception == null && r != null) {
setVoiceCallForwardingFlag(1, msg.arg1 == 1, cfu.mSetCfNumber);
}
if (cfu.mOnComplete != null) {
AsyncResult.forMessage(cfu.mOnComplete, ar.result, ar.exception);
cfu.mOnComplete.sendToTarget();
}
break;
case EVENT_SET_VM_NUMBER_DONE:
ar = (AsyncResult)msg.obj;
if ((isPhoneTypeGsm() && IccVmNotSupportedException.class.isInstance(ar.exception)) ||
(!isPhoneTypeGsm() && IccException.class.isInstance(ar.exception))){
storeVoiceMailNumber(mVmNumber);
ar.exception = null;
}
onComplete = (Message) ar.userObj;
if (onComplete != null) {
AsyncResult.forMessage(onComplete, ar.result, ar.exception);
onComplete.sendToTarget();
}
break;
case EVENT_GET_CALL_FORWARD_DONE:
ar = (AsyncResult)msg.obj;
if (ar.exception == null) {
handleCfuQueryResult((CallForwardInfo[])ar.result);
}
onComplete = (Message) ar.userObj;
if (onComplete != null) {
AsyncResult.forMessage(onComplete, ar.result, ar.exception);
onComplete.sendToTarget();
}
break;
case EVENT_SET_NETWORK_AUTOMATIC:
// Automatic network selection from EF_CSP SIM record
ar = (AsyncResult) msg.obj;
if (mSST.mSS.getIsManualSelection()) {
setNetworkSelectionModeAutomatic((Message) ar.result);
logd("SET_NETWORK_SELECTION_AUTOMATIC: set to automatic");
} else {
// prevent duplicate request which will push current PLMN to low priority
logd("SET_NETWORK_SELECTION_AUTOMATIC: already automatic, ignore");
}
break;
case EVENT_ICC_RECORD_EVENTS:
ar = (AsyncResult)msg.obj;
processIccRecordEvents((Integer)ar.result);
break;
case EVENT_SET_CLIR_COMPLETE:
ar = (AsyncResult)msg.obj;
if (ar.exception == null) {
saveClirSetting(msg.arg1);
}
onComplete = (Message) ar.userObj;
if (onComplete != null) {
AsyncResult.forMessage(onComplete, ar.result, ar.exception);
onComplete.sendToTarget();
}
break;
case EVENT_SS:
ar = (AsyncResult)msg.obj;
logd("Event EVENT_SS received");
if (isPhoneTypeGsm()) {
// SS data is already being handled through MMI codes.
// So, this result if processed as MMI response would help
// in re-using the existing functionality.
GsmMmiCode mmi = new GsmMmiCode(this, mUiccApplication.get());
mmi.processSsData(ar);
}
break;
case EVENT_GET_RADIO_CAPABILITY:
ar = (AsyncResult) msg.obj;
RadioCapability rc = (RadioCapability) ar.result;
if (ar.exception != null) {
Rlog.d(LOG_TAG, "get phone radio capability fail, no need to change " +
"mRadioCapability");
} else {
radioCapabilityUpdated(rc);
}
Rlog.d(LOG_TAG, "EVENT_GET_RADIO_CAPABILITY: phone rc: " + rc);
break;
default:
super.handleMessage(msg);
}
}
public UiccCardApplication getUiccCardApplication() {
if (isPhoneTypeGsm()) {
return mUiccController.getUiccCardApplication(mPhoneId, UiccController.APP_FAM_3GPP);
} else {
return mUiccController.getUiccCardApplication(mPhoneId, UiccController.APP_FAM_3GPP2);
}
}
@Override
protected void onUpdateIccAvailability() {
if (mUiccController == null ) {
return;
}
UiccCardApplication newUiccApplication = null;
// Update mIsimUiccRecords
if (isPhoneTypeGsm() || isPhoneTypeCdmaLte()) {
newUiccApplication =
mUiccController.getUiccCardApplication(mPhoneId, UiccController.APP_FAM_IMS);
IsimUiccRecords newIsimUiccRecords = null;
if (newUiccApplication != null) {
newIsimUiccRecords = (IsimUiccRecords) newUiccApplication.getIccRecords();
if (DBG) logd("New ISIM application found");
}
mIsimUiccRecords = newIsimUiccRecords;
}
// Update mSimRecords
if (mSimRecords != null) {
mSimRecords.unregisterForRecordsLoaded(this);
}
if (isPhoneTypeCdmaLte()) {
newUiccApplication = mUiccController.getUiccCardApplication(mPhoneId,
UiccController.APP_FAM_3GPP);
SIMRecords newSimRecords = null;
if (newUiccApplication != null) {
newSimRecords = (SIMRecords) newUiccApplication.getIccRecords();
}
mSimRecords = newSimRecords;
if (mSimRecords != null) {
mSimRecords.registerForRecordsLoaded(this, EVENT_SIM_RECORDS_LOADED, null);
}
} else {
mSimRecords = null;
}
// Update mIccRecords, mUiccApplication, mIccPhoneBookIntManager
newUiccApplication = getUiccCardApplication();
if (!isPhoneTypeGsm() && newUiccApplication == null) {
logd("can't find 3GPP2 application; trying APP_FAM_3GPP");
newUiccApplication = mUiccController.getUiccCardApplication(mPhoneId,
UiccController.APP_FAM_3GPP);
}
UiccCardApplication app = mUiccApplication.get();
if (app != newUiccApplication) {
if (app != null) {
if (DBG) logd("Removing stale icc objects.");
if (mIccRecords.get() != null) {
unregisterForIccRecordEvents();
mIccPhoneBookIntManager.updateIccRecords(null);
}
mIccRecords.set(null);
mUiccApplication.set(null);
}
if (newUiccApplication != null) {
if (DBG) {
logd("New Uicc application found. type = " + newUiccApplication.getType());
}
mUiccApplication.set(newUiccApplication);
mIccRecords.set(newUiccApplication.getIccRecords());
registerForIccRecordEvents();
mIccPhoneBookIntManager.updateIccRecords(mIccRecords.get());
}
}
}
private void processIccRecordEvents(int eventCode) {
switch (eventCode) {
case IccRecords.EVENT_CFI:
logi("processIccRecordEvents: EVENT_CFI");
notifyCallForwardingIndicator();
break;
}
}
/**
* Sets the "current" field in the telephony provider according to the SIM's operator
*
* @return true for success; false otherwise.
*/
@Override
public boolean updateCurrentCarrierInProvider() {
if (isPhoneTypeGsm() || isPhoneTypeCdmaLte()) {
long currentDds = SubscriptionManager.getDefaultDataSubscriptionId();
String operatorNumeric = getOperatorNumeric();
logd("updateCurrentCarrierInProvider: mSubId = " + getSubId()
+ " currentDds = " + currentDds + " operatorNumeric = " + operatorNumeric);
if (!TextUtils.isEmpty(operatorNumeric) && (getSubId() == currentDds)) {
try {
Uri uri = Uri.withAppendedPath(Telephony.Carriers.CONTENT_URI, "current");
ContentValues map = new ContentValues();
map.put(Telephony.Carriers.NUMERIC, operatorNumeric);
mContext.getContentResolver().insert(uri, map);
return true;
} catch (SQLException e) {
Rlog.e(LOG_TAG, "Can't store current operator", e);
}
}
return false;
} else {
return true;
}
}
//CDMA
/**
* Sets the "current" field in the telephony provider according to the
* build-time operator numeric property
*
* @return true for success; false otherwise.
*/
private boolean updateCurrentCarrierInProvider(String operatorNumeric) {
if (isPhoneTypeCdma()
|| (isPhoneTypeCdmaLte() && mUiccController.getUiccCardApplication(mPhoneId,
UiccController.APP_FAM_3GPP) == null)) {
logd("CDMAPhone: updateCurrentCarrierInProvider called");
if (!TextUtils.isEmpty(operatorNumeric)) {
try {
Uri uri = Uri.withAppendedPath(Telephony.Carriers.CONTENT_URI, "current");
ContentValues map = new ContentValues();
map.put(Telephony.Carriers.NUMERIC, operatorNumeric);
logd("updateCurrentCarrierInProvider from system: numeric=" + operatorNumeric);
getContext().getContentResolver().insert(uri, map);
// Updates MCC MNC device configuration information
logd("update mccmnc=" + operatorNumeric);
MccTable.updateMccMncConfiguration(mContext, operatorNumeric, false);
return true;
} catch (SQLException e) {
Rlog.e(LOG_TAG, "Can't store current operator", e);
}
}
return false;
} else { // isPhoneTypeCdmaLte()
if (DBG) logd("updateCurrentCarrierInProvider not updated X retVal=" + true);
return true;
}
}
private void handleCfuQueryResult(CallForwardInfo[] infos) {
IccRecords r = mIccRecords.get();
if (r != null) {
if (infos == null || infos.length == 0) {
// Assume the default is not active
// Set unconditional CFF in SIM to false
setVoiceCallForwardingFlag(1, false, null);
} else {
for (int i = 0, s = infos.length; i < s; i++) {
if ((infos[i].serviceClass & SERVICE_CLASS_VOICE) != 0) {
setVoiceCallForwardingFlag(1, (infos[i].status == 1),
infos[i].number);
// should only have the one
break;
}
}
}
}
}
/**
* Retrieves the IccPhoneBookInterfaceManager of the GsmCdmaPhone
*/
@Override
public IccPhoneBookInterfaceManager getIccPhoneBookInterfaceManager(){
return mIccPhoneBookIntManager;
}
//CDMA
public void registerForEriFileLoaded(Handler h, int what, Object obj) {
Registrant r = new Registrant (h, what, obj);
mEriFileLoadedRegistrants.add(r);
}
//CDMA
public void unregisterForEriFileLoaded(Handler h) {
mEriFileLoadedRegistrants.remove(h);
}
//CDMA
public void prepareEri() {
if (mEriManager == null) {
Rlog.e(LOG_TAG, "PrepareEri: Trying to access stale objects");
return;
}
mEriManager.loadEriFile();
if(mEriManager.isEriFileLoaded()) {
// when the ERI file is loaded
logd("ERI read, notify registrants");
mEriFileLoadedRegistrants.notifyRegistrants();
}
}
//CDMA
public boolean isEriFileLoaded() {
return mEriManager.isEriFileLoaded();
}
/**
* Activate or deactivate cell broadcast SMS.
*
* @param activate 0 = activate, 1 = deactivate
* @param response Callback message is empty on completion
*/
@Override
public void activateCellBroadcastSms(int activate, Message response) {
loge("[GsmCdmaPhone] activateCellBroadcastSms() is obsolete; use SmsManager");
response.sendToTarget();
}
/**
* Query the current configuration of cdma cell broadcast SMS.
*
* @param response Callback message is empty on completion
*/
@Override
public void getCellBroadcastSmsConfig(Message response) {
loge("[GsmCdmaPhone] getCellBroadcastSmsConfig() is obsolete; use SmsManager");
response.sendToTarget();
}
/**
* Configure cdma cell broadcast SMS.
*
* @param response Callback message is empty on completion
*/
@Override
public void setCellBroadcastSmsConfig(int[] configValuesArray, Message response) {
loge("[GsmCdmaPhone] setCellBroadcastSmsConfig() is obsolete; use SmsManager");
response.sendToTarget();
}
/**
* Returns true if OTA Service Provisioning needs to be performed.
*/
@Override
public boolean needsOtaServiceProvisioning() {
if (isPhoneTypeGsm()) {
return false;
} else {
return mSST.getOtasp() != TelephonyManager.OTASP_NOT_NEEDED;
}
}
@Override
public boolean isCspPlmnEnabled() {
IccRecords r = mIccRecords.get();
return (r != null) ? r.isCspPlmnEnabled() : false;
}
/**
* Whether manual select is now allowed and we should set
* to auto network select mode.
*/
public boolean shouldForceAutoNetworkSelect() {
int nwMode = Phone.PREFERRED_NT_MODE;
int subId = getSubId();
// If it's invalid subId, we shouldn't force to auto network select mode.
if (!SubscriptionManager.isValidSubscriptionId(subId)) {
return false;
}
nwMode = android.provider.Settings.Global.getInt(mContext.getContentResolver(),
android.provider.Settings.Global.PREFERRED_NETWORK_MODE + subId, nwMode);
logd("shouldForceAutoNetworkSelect in mode = " + nwMode);
/*
* For multimode targets in global mode manual network
* selection is disallowed. So we should force auto select mode.
*/
if (isManualSelProhibitedInGlobalMode()
&& ((nwMode == Phone.NT_MODE_LTE_CDMA_EVDO_GSM_WCDMA)
|| (nwMode == Phone.NT_MODE_GLOBAL)) ){
logd("Should force auto network select mode = " + nwMode);
return true;
} else {
logd("Should not force auto network select mode = " + nwMode);
}
/*
* Single mode phone with - GSM network modes/global mode
* LTE only for 3GPP
* LTE centric + 3GPP Legacy
* Note: the actual enabling/disabling manual selection for these
* cases will be controlled by csp
*/
return false;
}
private boolean isManualSelProhibitedInGlobalMode() {
boolean isProhibited = false;
final String configString = getContext().getResources().getString(com.android.internal.
R.string.prohibit_manual_network_selection_in_gobal_mode);
if (!TextUtils.isEmpty(configString)) {
String[] configArray = configString.split(";");
if (configArray != null &&
((configArray.length == 1 && configArray[0].equalsIgnoreCase("true")) ||
(configArray.length == 2 && !TextUtils.isEmpty(configArray[1]) &&
configArray[0].equalsIgnoreCase("true") &&
isMatchGid(configArray[1])))) {
isProhibited = true;
}
}
logd("isManualNetSelAllowedInGlobal in current carrier is " + isProhibited);
return isProhibited;
}
private void registerForIccRecordEvents() {
IccRecords r = mIccRecords.get();
if (r == null) {
return;
}
if (isPhoneTypeGsm()) {
r.registerForNetworkSelectionModeAutomatic(
this, EVENT_SET_NETWORK_AUTOMATIC, null);
r.registerForRecordsEvents(this, EVENT_ICC_RECORD_EVENTS, null);
r.registerForRecordsLoaded(this, EVENT_SIM_RECORDS_LOADED, null);
} else {
r.registerForRecordsLoaded(this, EVENT_RUIM_RECORDS_LOADED, null);
if (isPhoneTypeCdmaLte()) {
// notify simRecordsLoaded registrants for cdmaLte phone
r.registerForRecordsLoaded(this, EVENT_SIM_RECORDS_LOADED, null);
}
}
}
private void unregisterForIccRecordEvents() {
IccRecords r = mIccRecords.get();
if (r == null) {
return;
}
r.unregisterForNetworkSelectionModeAutomatic(this);
r.unregisterForRecordsEvents(this);
r.unregisterForRecordsLoaded(this);
}
@Override
public void exitEmergencyCallbackMode() {
if (DBG) {
Rlog.d(LOG_TAG, "exitEmergencyCallbackMode: mImsPhone=" + mImsPhone
+ " isPhoneTypeGsm=" + isPhoneTypeGsm());
}
if (isPhoneTypeGsm()) {
if (mImsPhone != null) {
mImsPhone.exitEmergencyCallbackMode();
}
} else {
if (mWakeLock.isHeld()) {
mWakeLock.release();
}
// Send a message which will invoke handleExitEmergencyCallbackMode
mCi.exitEmergencyCallbackMode(obtainMessage(EVENT_EXIT_EMERGENCY_CALLBACK_RESPONSE));
}
}
//CDMA
private void handleEnterEmergencyCallbackMode(Message msg) {
if (DBG) {
Rlog.d(LOG_TAG, "handleEnterEmergencyCallbackMode, isInEcm()="
+ isInEcm());
}
// if phone is not in Ecm mode, and it's changed to Ecm mode
if (!isInEcm()) {
setIsInEcm(true);
// notify change
sendEmergencyCallbackModeChange();
// Post this runnable so we will automatically exit
// if no one invokes exitEmergencyCallbackMode() directly.
long delayInMillis = SystemProperties.getLong(
TelephonyProperties.PROPERTY_ECM_EXIT_TIMER, DEFAULT_ECM_EXIT_TIMER_VALUE);
postDelayed(mExitEcmRunnable, delayInMillis);
// We don't want to go to sleep while in Ecm
mWakeLock.acquire();
}
}
//CDMA
private void handleExitEmergencyCallbackMode(Message msg) {
AsyncResult ar = (AsyncResult)msg.obj;
if (DBG) {
Rlog.d(LOG_TAG, "handleExitEmergencyCallbackMode,ar.exception , isInEcm="
+ ar.exception + isInEcm());
}
// Remove pending exit Ecm runnable, if any
removeCallbacks(mExitEcmRunnable);
if (mEcmExitRespRegistrant != null) {
mEcmExitRespRegistrant.notifyRegistrant(ar);
}
// if exiting ecm success
if (ar.exception == null) {
if (isInEcm()) {
setIsInEcm(false);
}
// release wakeLock
if (mWakeLock.isHeld()) {
mWakeLock.release();
}
// send an Intent
sendEmergencyCallbackModeChange();
// Re-initiate data connection
mDcTracker.setInternalDataEnabled(true);
notifyEmergencyCallRegistrants(false);
}
}
//CDMA
public void notifyEmergencyCallRegistrants(boolean started) {
mEmergencyCallToggledRegistrants.notifyResult(started ? 1 : 0);
}
//CDMA
/**
* Handle to cancel or restart Ecm timer in emergency call back mode
* if action is CANCEL_ECM_TIMER, cancel Ecm timer and notify apps the timer is canceled;
* otherwise, restart Ecm timer and notify apps the timer is restarted.
*/
public void handleTimerInEmergencyCallbackMode(int action) {
switch(action) {
case CANCEL_ECM_TIMER:
removeCallbacks(mExitEcmRunnable);
mEcmTimerResetRegistrants.notifyResult(Boolean.TRUE);
break;
case RESTART_ECM_TIMER:
long delayInMillis = SystemProperties.getLong(
TelephonyProperties.PROPERTY_ECM_EXIT_TIMER, DEFAULT_ECM_EXIT_TIMER_VALUE);
postDelayed(mExitEcmRunnable, delayInMillis);
mEcmTimerResetRegistrants.notifyResult(Boolean.FALSE);
break;
default:
Rlog.e(LOG_TAG, "handleTimerInEmergencyCallbackMode, unsupported action " + action);
}
}
//CDMA
private static final String IS683A_FEATURE_CODE = "*228";
private static final int IS683A_FEATURE_CODE_NUM_DIGITS = 4;
private static final int IS683A_SYS_SEL_CODE_NUM_DIGITS = 2;
private static final int IS683A_SYS_SEL_CODE_OFFSET = 4;
private static final int IS683_CONST_800MHZ_A_BAND = 0;
private static final int IS683_CONST_800MHZ_B_BAND = 1;
private static final int IS683_CONST_1900MHZ_A_BLOCK = 2;
private static final int IS683_CONST_1900MHZ_B_BLOCK = 3;
private static final int IS683_CONST_1900MHZ_C_BLOCK = 4;
private static final int IS683_CONST_1900MHZ_D_BLOCK = 5;
private static final int IS683_CONST_1900MHZ_E_BLOCK = 6;
private static final int IS683_CONST_1900MHZ_F_BLOCK = 7;
private static final int INVALID_SYSTEM_SELECTION_CODE = -1;
// Define the pattern/format for carrier specified OTASP number schema.
// It separates by comma and/or whitespace.
private static Pattern pOtaSpNumSchema = Pattern.compile("[,\\s]+");
//CDMA
private static boolean isIs683OtaSpDialStr(String dialStr) {
int sysSelCodeInt;
boolean isOtaspDialString = false;
int dialStrLen = dialStr.length();
if (dialStrLen == IS683A_FEATURE_CODE_NUM_DIGITS) {
if (dialStr.equals(IS683A_FEATURE_CODE)) {
isOtaspDialString = true;
}
} else {
sysSelCodeInt = extractSelCodeFromOtaSpNum(dialStr);
switch (sysSelCodeInt) {
case IS683_CONST_800MHZ_A_BAND:
case IS683_CONST_800MHZ_B_BAND:
case IS683_CONST_1900MHZ_A_BLOCK:
case IS683_CONST_1900MHZ_B_BLOCK:
case IS683_CONST_1900MHZ_C_BLOCK:
case IS683_CONST_1900MHZ_D_BLOCK:
case IS683_CONST_1900MHZ_E_BLOCK:
case IS683_CONST_1900MHZ_F_BLOCK:
isOtaspDialString = true;
break;
default:
break;
}
}
return isOtaspDialString;
}
//CDMA
/**
* This function extracts the system selection code from the dial string.
*/
private static int extractSelCodeFromOtaSpNum(String dialStr) {
int dialStrLen = dialStr.length();
int sysSelCodeInt = INVALID_SYSTEM_SELECTION_CODE;
if ((dialStr.regionMatches(0, IS683A_FEATURE_CODE,
0, IS683A_FEATURE_CODE_NUM_DIGITS)) &&
(dialStrLen >= (IS683A_FEATURE_CODE_NUM_DIGITS +
IS683A_SYS_SEL_CODE_NUM_DIGITS))) {
// Since we checked the condition above, the system selection code
// extracted from dialStr will not cause any exception
sysSelCodeInt = Integer.parseInt (
dialStr.substring (IS683A_FEATURE_CODE_NUM_DIGITS,
IS683A_FEATURE_CODE_NUM_DIGITS + IS683A_SYS_SEL_CODE_NUM_DIGITS));
}
if (DBG) Rlog.d(LOG_TAG, "extractSelCodeFromOtaSpNum " + sysSelCodeInt);
return sysSelCodeInt;
}
//CDMA
/**
* This function checks if the system selection code extracted from
* the dial string "sysSelCodeInt' is the system selection code specified
* in the carrier ota sp number schema "sch".
*/
private static boolean checkOtaSpNumBasedOnSysSelCode(int sysSelCodeInt, String sch[]) {
boolean isOtaSpNum = false;
try {
// Get how many number of system selection code ranges
int selRc = Integer.parseInt(sch[1]);
for (int i = 0; i < selRc; i++) {
if (!TextUtils.isEmpty(sch[i+2]) && !TextUtils.isEmpty(sch[i+3])) {
int selMin = Integer.parseInt(sch[i+2]);
int selMax = Integer.parseInt(sch[i+3]);
// Check if the selection code extracted from the dial string falls
// within any of the range pairs specified in the schema.
if ((sysSelCodeInt >= selMin) && (sysSelCodeInt <= selMax)) {
isOtaSpNum = true;
break;
}
}
}
} catch (NumberFormatException ex) {
// If the carrier ota sp number schema is not correct, we still allow dial
// and only log the error:
Rlog.e(LOG_TAG, "checkOtaSpNumBasedOnSysSelCode, error", ex);
}
return isOtaSpNum;
}
//CDMA
/**
* The following function checks if a dial string is a carrier specified
* OTASP number or not by checking against the OTASP number schema stored
* in PROPERTY_OTASP_NUM_SCHEMA.
*
* Currently, there are 2 schemas for carriers to specify the OTASP number:
* 1) Use system selection code:
* The schema is:
* SELC,the # of code pairs,min1,max1,min2,max2,...
* e.g "SELC,3,10,20,30,40,60,70" indicates that there are 3 pairs of
* selection codes, and they are {10,20}, {30,40} and {60,70} respectively.
*
* 2) Use feature code:
* The schema is:
* "FC,length of feature code,feature code".
* e.g "FC,2,*2" indicates that the length of the feature code is 2,
* and the code itself is "*2".
*/
private boolean isCarrierOtaSpNum(String dialStr) {
boolean isOtaSpNum = false;
int sysSelCodeInt = extractSelCodeFromOtaSpNum(dialStr);
if (sysSelCodeInt == INVALID_SYSTEM_SELECTION_CODE) {
return isOtaSpNum;
}
// mCarrierOtaSpNumSchema is retrieved from PROPERTY_OTASP_NUM_SCHEMA:
if (!TextUtils.isEmpty(mCarrierOtaSpNumSchema)) {
Matcher m = pOtaSpNumSchema.matcher(mCarrierOtaSpNumSchema);
if (DBG) {
Rlog.d(LOG_TAG, "isCarrierOtaSpNum,schema" + mCarrierOtaSpNumSchema);
}
if (m.find()) {
String sch[] = pOtaSpNumSchema.split(mCarrierOtaSpNumSchema);
// If carrier uses system selection code mechanism
if (!TextUtils.isEmpty(sch[0]) && sch[0].equals("SELC")) {
if (sysSelCodeInt!=INVALID_SYSTEM_SELECTION_CODE) {
isOtaSpNum=checkOtaSpNumBasedOnSysSelCode(sysSelCodeInt,sch);
} else {
if (DBG) {
Rlog.d(LOG_TAG, "isCarrierOtaSpNum,sysSelCodeInt is invalid");
}
}
} else if (!TextUtils.isEmpty(sch[0]) && sch[0].equals("FC")) {
int fcLen = Integer.parseInt(sch[1]);
String fc = sch[2];
if (dialStr.regionMatches(0,fc,0,fcLen)) {
isOtaSpNum = true;
} else {
if (DBG) Rlog.d(LOG_TAG, "isCarrierOtaSpNum,not otasp number");
}
} else {
if (DBG) {
Rlog.d(LOG_TAG, "isCarrierOtaSpNum,ota schema not supported" + sch[0]);
}
}
} else {
if (DBG) {
Rlog.d(LOG_TAG, "isCarrierOtaSpNum,ota schema pattern not right" +
mCarrierOtaSpNumSchema);
}
}
} else {
if (DBG) Rlog.d(LOG_TAG, "isCarrierOtaSpNum,ota schema pattern empty");
}
return isOtaSpNum;
}
/**
* isOTASPNumber: checks a given number against the IS-683A OTASP dial string and carrier
* OTASP dial string.
*
* @param dialStr the number to look up.
* @return true if the number is in IS-683A OTASP dial string or carrier OTASP dial string
*/
@Override
public boolean isOtaSpNumber(String dialStr) {
if (isPhoneTypeGsm()) {
return super.isOtaSpNumber(dialStr);
} else {
boolean isOtaSpNum = false;
String dialableStr = PhoneNumberUtils.extractNetworkPortionAlt(dialStr);
if (dialableStr != null) {
isOtaSpNum = isIs683OtaSpDialStr(dialableStr);
if (isOtaSpNum == false) {
isOtaSpNum = isCarrierOtaSpNum(dialableStr);
}
}
if (DBG) Rlog.d(LOG_TAG, "isOtaSpNumber " + isOtaSpNum);
return isOtaSpNum;
}
}
@Override
public int getCdmaEriIconIndex() {
if (isPhoneTypeGsm()) {
return super.getCdmaEriIconIndex();
} else {
return getServiceState().getCdmaEriIconIndex();
}
}
/**
* Returns the CDMA ERI icon mode,
* 0 - ON
* 1 - FLASHING
*/
@Override
public int getCdmaEriIconMode() {
if (isPhoneTypeGsm()) {
return super.getCdmaEriIconMode();
} else {
return getServiceState().getCdmaEriIconMode();
}
}
/**
* Returns the CDMA ERI text,
*/
@Override
public String getCdmaEriText() {
if (isPhoneTypeGsm()) {
return super.getCdmaEriText();
} else {
int roamInd = getServiceState().getCdmaRoamingIndicator();
int defRoamInd = getServiceState().getCdmaDefaultRoamingIndicator();
return mEriManager.getCdmaEriText(roamInd, defRoamInd);
}
}
private void phoneObjectUpdater(int newVoiceRadioTech) {
logd("phoneObjectUpdater: newVoiceRadioTech=" + newVoiceRadioTech);
// Check for a voice over lte replacement
if (ServiceState.isLte(newVoiceRadioTech)
|| (newVoiceRadioTech == ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN)) {
CarrierConfigManager configMgr = (CarrierConfigManager)
getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
PersistableBundle b = configMgr.getConfigForSubId(getSubId());
if (b != null) {
int volteReplacementRat =
b.getInt(CarrierConfigManager.KEY_VOLTE_REPLACEMENT_RAT_INT);
logd("phoneObjectUpdater: volteReplacementRat=" + volteReplacementRat);
if (volteReplacementRat != ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN) {
newVoiceRadioTech = volteReplacementRat;
}
} else {
loge("phoneObjectUpdater: didn't get volteReplacementRat from carrier config");
}
}
if(mRilVersion == 6 && getLteOnCdmaMode() == PhoneConstants.LTE_ON_CDMA_TRUE) {
/*
* On v6 RIL, when LTE_ON_CDMA is TRUE, always create CDMALTEPhone
* irrespective of the voice radio tech reported.
*/
if (getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) {
logd("phoneObjectUpdater: LTE ON CDMA property is set. Use CDMA Phone" +
" newVoiceRadioTech=" + newVoiceRadioTech +
" mActivePhone=" + getPhoneName());
return;
} else {
logd("phoneObjectUpdater: LTE ON CDMA property is set. Switch to CDMALTEPhone" +
" newVoiceRadioTech=" + newVoiceRadioTech +
" mActivePhone=" + getPhoneName());
newVoiceRadioTech = ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT;
}
} else {
// If the device is shutting down, then there is no need to switch to the new phone
// which might send unnecessary attach request to the modem.
if (isShuttingDown()) {
logd("Device is shutting down. No need to switch phone now.");
return;
}
boolean matchCdma = ServiceState.isCdma(newVoiceRadioTech);
boolean matchGsm = ServiceState.isGsm(newVoiceRadioTech);
if ((matchCdma && getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) ||
(matchGsm && getPhoneType() == PhoneConstants.PHONE_TYPE_GSM)) {
// Nothing changed. Keep phone as it is.
logd("phoneObjectUpdater: No change ignore," +
" newVoiceRadioTech=" + newVoiceRadioTech +
" mActivePhone=" + getPhoneName());
return;
}
if (!matchCdma && !matchGsm) {
loge("phoneObjectUpdater: newVoiceRadioTech=" + newVoiceRadioTech +
" doesn't match either CDMA or GSM - error! No phone change");
return;
}
}
if (newVoiceRadioTech == ServiceState.RIL_RADIO_TECHNOLOGY_UNKNOWN) {
// We need some voice phone object to be active always, so never
// delete the phone without anything to replace it with!
logd("phoneObjectUpdater: Unknown rat ignore, "
+ " newVoiceRadioTech=Unknown. mActivePhone=" + getPhoneName());
return;
}
boolean oldPowerState = false; // old power state to off
if (mResetModemOnRadioTechnologyChange) {
if (mCi.getRadioState().isOn()) {
oldPowerState = true;
logd("phoneObjectUpdater: Setting Radio Power to Off");
mCi.setRadioPower(false, null);
}
}
switchVoiceRadioTech(newVoiceRadioTech);
if (mResetModemOnRadioTechnologyChange && oldPowerState) { // restore power state
logd("phoneObjectUpdater: Resetting Radio");
mCi.setRadioPower(oldPowerState, null);
}
// update voice radio tech in icc card proxy
mIccCardProxy.setVoiceRadioTech(newVoiceRadioTech);
// Send an Intent to the PhoneApp that we had a radio technology change
Intent intent = new Intent(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED);
intent.putExtra(PhoneConstants.PHONE_NAME_KEY, getPhoneName());
SubscriptionManager.putPhoneIdAndSubIdExtra(intent, mPhoneId);
ActivityManager.broadcastStickyIntent(intent, UserHandle.USER_ALL);
}
private void switchVoiceRadioTech(int newVoiceRadioTech) {
String outgoingPhoneName = getPhoneName();
logd("Switching Voice Phone : " + outgoingPhoneName + " >>> "
+ (ServiceState.isGsm(newVoiceRadioTech) ? "GSM" : "CDMA"));
if (ServiceState.isCdma(newVoiceRadioTech)) {
switchPhoneType(PhoneConstants.PHONE_TYPE_CDMA_LTE);
} else if (ServiceState.isGsm(newVoiceRadioTech)) {
switchPhoneType(PhoneConstants.PHONE_TYPE_GSM);
} else {
loge("deleteAndCreatePhone: newVoiceRadioTech=" + newVoiceRadioTech +
" is not CDMA or GSM (error) - aborting!");
return;
}
}
@Override
public IccSmsInterfaceManager getIccSmsInterfaceManager(){
return mIccSmsInterfaceManager;
}
@Override
public void updatePhoneObject(int voiceRadioTech) {
logd("updatePhoneObject: radioTechnology=" + voiceRadioTech);
sendMessage(obtainMessage(EVENT_UPDATE_PHONE_OBJECT, voiceRadioTech, 0, null));
}
@Override
public void setImsRegistrationState(boolean registered) {
mSST.setImsRegistrationState(registered);
}
@Override
public boolean getIccRecordsLoaded() {
return mIccCardProxy.getIccRecordsLoaded();
}
@Override
public IccCard getIccCard() {
return mIccCardProxy;
}
@Override
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
pw.println("GsmCdmaPhone extends:");
super.dump(fd, pw, args);
pw.println(" mPrecisePhoneType=" + mPrecisePhoneType);
pw.println(" mCT=" + mCT);
pw.println(" mSST=" + mSST);
pw.println(" mPendingMMIs=" + mPendingMMIs);
pw.println(" mIccPhoneBookIntManager=" + mIccPhoneBookIntManager);
if (VDBG) pw.println(" mImei=" + mImei);
if (VDBG) pw.println(" mImeiSv=" + mImeiSv);
if (VDBG) pw.println(" mVmNumber=" + mVmNumber);
pw.println(" mCdmaSSM=" + mCdmaSSM);
pw.println(" mCdmaSubscriptionSource=" + mCdmaSubscriptionSource);
pw.println(" mEriManager=" + mEriManager);
pw.println(" mWakeLock=" + mWakeLock);
pw.println(" isInEcm()=" + isInEcm());
if (VDBG) pw.println(" mEsn=" + mEsn);
if (VDBG) pw.println(" mMeid=" + mMeid);
pw.println(" mCarrierOtaSpNumSchema=" + mCarrierOtaSpNumSchema);
if (!isPhoneTypeGsm()) {
pw.println(" getCdmaEriIconIndex()=" + getCdmaEriIconIndex());
pw.println(" getCdmaEriIconMode()=" + getCdmaEriIconMode());
pw.println(" getCdmaEriText()=" + getCdmaEriText());
pw.println(" isMinInfoReady()=" + isMinInfoReady());
}
pw.println(" isCspPlmnEnabled()=" + isCspPlmnEnabled());
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
try {
mIccCardProxy.dump(fd, pw, args);
} catch (Exception e) {
e.printStackTrace();
}
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
pw.println("DeviceStateMonitor:");
mDeviceStateMonitor.dump(fd, pw, args);
pw.println("++++++++++++++++++++++++++++++++");
}
@Override
public boolean setOperatorBrandOverride(String brand) {
if (mUiccController == null) {
return false;
}
UiccCard card = mUiccController.getUiccCard(getPhoneId());
if (card == null) {
return false;
}
boolean status = card.setOperatorBrandOverride(brand);
// Refresh.
if (status) {
IccRecords iccRecords = mIccRecords.get();
if (iccRecords != null) {
TelephonyManager.from(mContext).setSimOperatorNameForPhone(
getPhoneId(), iccRecords.getServiceProviderName());
}
if (mSST != null) {
mSST.pollState();
}
}
return status;
}
/**
* @return operator numeric.
*/
private String getOperatorNumeric() {
String operatorNumeric = null;
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
if (r != null) {
operatorNumeric = r.getOperatorNumeric();
}
} else { //isPhoneTypeCdmaLte()
IccRecords curIccRecords = null;
if (mCdmaSubscriptionSource == CDMA_SUBSCRIPTION_NV) {
operatorNumeric = SystemProperties.get("ro.cdma.home.operator.numeric");
} else if (mCdmaSubscriptionSource == CDMA_SUBSCRIPTION_RUIM_SIM) {
curIccRecords = mSimRecords;
if (curIccRecords != null) {
operatorNumeric = curIccRecords.getOperatorNumeric();
} else {
curIccRecords = mIccRecords.get();
if (curIccRecords != null && (curIccRecords instanceof RuimRecords)) {
RuimRecords csim = (RuimRecords) curIccRecords;
operatorNumeric = csim.getRUIMOperatorNumeric();
}
}
}
if (operatorNumeric == null) {
loge("getOperatorNumeric: Cannot retrieve operatorNumeric:"
+ " mCdmaSubscriptionSource = " + mCdmaSubscriptionSource +
" mIccRecords = " + ((curIccRecords != null) ?
curIccRecords.getRecordsLoaded() : null));
}
logd("getOperatorNumeric: mCdmaSubscriptionSource = " + mCdmaSubscriptionSource
+ " operatorNumeric = " + operatorNumeric);
}
return operatorNumeric;
}
/**
* @return The country ISO for the subscription associated with this phone.
*/
public String getCountryIso() {
int subId = getSubId();
SubscriptionInfo subInfo = SubscriptionManager.from(getContext())
.getActiveSubscriptionInfo(subId);
if (subInfo == null) {
return null;
}
return subInfo.getCountryIso().toUpperCase();
}
public void notifyEcbmTimerReset(Boolean flag) {
mEcmTimerResetRegistrants.notifyResult(flag);
}
/**
* Registration point for Ecm timer reset
*
* @param h handler to notify
* @param what User-defined message code
* @param obj placed in Message.obj
*/
@Override
public void registerForEcmTimerReset(Handler h, int what, Object obj) {
mEcmTimerResetRegistrants.addUnique(h, what, obj);
}
@Override
public void unregisterForEcmTimerReset(Handler h) {
mEcmTimerResetRegistrants.remove(h);
}
/**
* Sets the SIM voice message waiting indicator records.
* @param line GSM Subscriber Profile Number, one-based. Only '1' is supported
* @param countWaiting The number of messages waiting, if known. Use
* -1 to indicate that an unknown number of
* messages are waiting
*/
@Override
public void setVoiceMessageWaiting(int line, int countWaiting) {
if (isPhoneTypeGsm()) {
IccRecords r = mIccRecords.get();
if (r != null) {
r.setVoiceMessageWaiting(line, countWaiting);
} else {
logd("SIM Records not found, MWI not updated");
}
} else {
setVoiceMessageCount(countWaiting);
}
}
private void logd(String s) {
Rlog.d(LOG_TAG, "[GsmCdmaPhone] " + s);
}
private void logi(String s) {
Rlog.i(LOG_TAG, "[GsmCdmaPhone] " + s);
}
private void loge(String s) {
Rlog.e(LOG_TAG, "[GsmCdmaPhone] " + s);
}
@Override
public boolean isUtEnabled() {
Phone imsPhone = mImsPhone;
if (imsPhone != null) {
return imsPhone.isUtEnabled();
} else {
logd("isUtEnabled: called for GsmCdma");
return false;
}
}
public String getDtmfToneDelayKey() {
return isPhoneTypeGsm() ?
CarrierConfigManager.KEY_GSM_DTMF_TONE_DELAY_INT :
CarrierConfigManager.KEY_CDMA_DTMF_TONE_DELAY_INT;
}
@VisibleForTesting
public PowerManager.WakeLock getWakeLock() {
return mWakeLock;
}
}