Android example source code file (PhoneProxy.java)

This example Android source code file (PhoneProxy.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

android, callstateexception, cdmaphone, connection, content, dataactivitystate, event_radio_technology_changed, gsm, gsmphone, iccphonebookinterfacemanagerproxy, iccsmsinterfacemanagerproxy, list, make, message, object, os, phoneproxy, string, telephony, util

The PhoneProxy.java Android example source code

/*
 * Copyright (C) 2008 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 android.app.ActivityManagerNative;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Handler;
import android.os.Message;
import android.os.SystemProperties;
import android.preference.PreferenceManager;
import android.telephony.CellLocation;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
import android.telephony.SignalStrength;
import android.util.Log;

import com.android.internal.telephony.cdma.CDMAPhone;
import com.android.internal.telephony.gsm.GSMPhone;
import com.android.internal.telephony.gsm.NetworkInfo;
import com.android.internal.telephony.gsm.GsmDataConnection;
import com.android.internal.telephony.test.SimulatedRadioControl;

import java.util.List;

public class PhoneProxy extends Handler implements Phone {
    public final static Object lockForRadioTechnologyChange = new Object();

    private Phone mActivePhone;
    private String mOutgoingPhone;
    private CommandsInterface mCommandsInterface;
    private IccSmsInterfaceManagerProxy mIccSmsInterfaceManagerProxy;
    private IccPhoneBookInterfaceManagerProxy mIccPhoneBookInterfaceManagerProxy;
    private PhoneSubInfoProxy mPhoneSubInfoProxy;

    private boolean mResetModemOnRadioTechnologyChange = false;

    private static final int EVENT_RADIO_TECHNOLOGY_CHANGED = 1;
    private static final String LOG_TAG = "PHONE";

    //***** Class Methods
    public PhoneProxy(Phone phone) {
        mActivePhone = phone;
        mResetModemOnRadioTechnologyChange = SystemProperties.getBoolean(
                TelephonyProperties.PROPERTY_RESET_ON_RADIO_TECH_CHANGE, false);
        mIccSmsInterfaceManagerProxy = new IccSmsInterfaceManagerProxy(
                phone.getIccSmsInterfaceManager());
        mIccPhoneBookInterfaceManagerProxy = new IccPhoneBookInterfaceManagerProxy(
                phone.getIccPhoneBookInterfaceManager());
        mPhoneSubInfoProxy = new PhoneSubInfoProxy(phone.getPhoneSubInfo());
        mCommandsInterface = ((PhoneBase)mActivePhone).mCM;
        mCommandsInterface.registerForRadioTechnologyChanged(
                this, EVENT_RADIO_TECHNOLOGY_CHANGED, null);
    }

    @Override
    public void handleMessage(Message msg) {
        switch(msg.what) {
        case EVENT_RADIO_TECHNOLOGY_CHANGED:
            //switch Phone from CDMA to GSM or vice versa
            mOutgoingPhone = ((PhoneBase)mActivePhone).getPhoneName();
            logd("Switching phone from " + mOutgoingPhone + "Phone to " +
                    (mOutgoingPhone.equals("GSM") ? "CDMAPhone" : "GSMPhone") );
            boolean oldPowerState = false; // old power state to off
            if (mResetModemOnRadioTechnologyChange) {
                if (mCommandsInterface.getRadioState().isOn()) {
                    oldPowerState = true;
                    logd("Setting Radio Power to Off");
                    mCommandsInterface.setRadioPower(false, null);
                }
            }

            if(mOutgoingPhone.equals("GSM")) {
                logd("Make a new CDMAPhone and destroy the old GSMPhone.");

                ((GSMPhone)mActivePhone).dispose();
                Phone oldPhone = mActivePhone;

                //Give the garbage collector a hint to start the garbage collection asap
                // NOTE this has been disabled since radio technology change could happen during
                //   e.g. a multimedia playing and could slow the system. Tests needs to be done
                //   to see the effects of the GC call here when system is busy.
                //System.gc();

                mActivePhone = PhoneFactory.getCdmaPhone();
                ((GSMPhone)oldPhone).removeReferences();
                oldPhone = null;
            } else {
                logd("Make a new GSMPhone and destroy the old CDMAPhone.");

                ((CDMAPhone)mActivePhone).dispose();
                //mActivePhone = null;
                Phone oldPhone = mActivePhone;

                // Give the GC a hint to start the garbage collection asap
                // NOTE this has been disabled since radio technology change could happen during
                //   e.g. a multimedia playing and could slow the system. Tests needs to be done
                //   to see the effects of the GC call here when system is busy.
                //System.gc();

                mActivePhone = PhoneFactory.getGsmPhone();
                ((CDMAPhone)oldPhone).removeReferences();
                oldPhone = null;
            }

            if (mResetModemOnRadioTechnologyChange) {
                logd("Resetting Radio");
                mCommandsInterface.setRadioPower(oldPowerState, null);
            }

            //Set the new interfaces in the proxy's
            mIccSmsInterfaceManagerProxy.setmIccSmsInterfaceManager(
                    mActivePhone.getIccSmsInterfaceManager());
            mIccPhoneBookInterfaceManagerProxy.setmIccPhoneBookInterfaceManager(
                    mActivePhone.getIccPhoneBookInterfaceManager());
            mPhoneSubInfoProxy.setmPhoneSubInfo(this.mActivePhone.getPhoneSubInfo());
            mCommandsInterface = ((PhoneBase)mActivePhone).mCM;

            //Send an Intent to the PhoneApp that we had a radio technology change
            Intent intent = new Intent(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED);
            intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);
            intent.putExtra(Phone.PHONE_NAME_KEY, mActivePhone.getPhoneName());
            ActivityManagerNative.broadcastStickyIntent(intent, null);
            break;
        default:
            Log.e(LOG_TAG,"Error! This handler was not registered for this message type. Message: "
                    + msg.what);
        break;
        }
        super.handleMessage(msg);
    }

    private void logv(String msg) {
        Log.v(LOG_TAG, "[PhoneProxy] " + msg);
    }

    private void logd(String msg) {
        Log.d(LOG_TAG, "[PhoneProxy] " + msg);
    }

    private void logw(String msg) {
        Log.w(LOG_TAG, "[PhoneProxy] " + msg);
    }

    private void loge(String msg) {
        Log.e(LOG_TAG, "[PhoneProxy] " + msg);
    }


    public ServiceState getServiceState() {
        return mActivePhone.getServiceState();
    }

    public CellLocation getCellLocation() {
        return mActivePhone.getCellLocation();
    }

    public DataState getDataConnectionState() {
        return mActivePhone.getDataConnectionState();
    }

    public DataActivityState getDataActivityState() {
        return mActivePhone.getDataActivityState();
    }

    public Context getContext() {
        return mActivePhone.getContext();
    }

    public void disableDnsCheck(boolean b) {
        mActivePhone.disableDnsCheck(b);
    }

    public boolean isDnsCheckDisabled() {
        return mActivePhone.isDnsCheckDisabled();
    }

    public State getState() {
        return mActivePhone.getState();
    }

    public String getPhoneName() {
        return mActivePhone.getPhoneName();
    }

    public int getPhoneType() {
        return mActivePhone.getPhoneType();
    }

    public String[] getActiveApnTypes() {
        return mActivePhone.getActiveApnTypes();
    }

    public String getActiveApn() {
        return mActivePhone.getActiveApn();
    }

    public SignalStrength getSignalStrength() {
        return mActivePhone.getSignalStrength();
    }

    public void registerForUnknownConnection(Handler h, int what, Object obj) {
        mActivePhone.registerForUnknownConnection(h, what, obj);
    }

    public void unregisterForUnknownConnection(Handler h) {
        mActivePhone.unregisterForUnknownConnection(h);
    }

    public void registerForPreciseCallStateChanged(Handler h, int what, Object obj) {
        mActivePhone.registerForPreciseCallStateChanged(h, what, obj);
    }

    public void unregisterForPreciseCallStateChanged(Handler h) {
        mActivePhone.unregisterForPreciseCallStateChanged(h);
    }

    public void registerForNewRingingConnection(Handler h, int what, Object obj) {
        mActivePhone.registerForNewRingingConnection(h, what, obj);
    }

    public void unregisterForNewRingingConnection(Handler h) {
        mActivePhone.unregisterForNewRingingConnection(h);
    }

    public void registerForIncomingRing(Handler h, int what, Object obj) {
        mActivePhone.registerForIncomingRing(h, what, obj);
    }

    public void unregisterForIncomingRing(Handler h) {
        mActivePhone.unregisterForIncomingRing(h);
    }

    public void registerForDisconnect(Handler h, int what, Object obj) {
        mActivePhone.registerForDisconnect(h, what, obj);
    }

    public void unregisterForDisconnect(Handler h) {
        mActivePhone.unregisterForDisconnect(h);
    }

    public void registerForMmiInitiate(Handler h, int what, Object obj) {
        mActivePhone.registerForMmiInitiate(h, what, obj);
    }

    public void unregisterForMmiInitiate(Handler h) {
        mActivePhone.unregisterForMmiInitiate(h);
    }

    public void registerForMmiComplete(Handler h, int what, Object obj) {
        mActivePhone.registerForMmiComplete(h, what, obj);
    }

    public void unregisterForMmiComplete(Handler h) {
        mActivePhone.unregisterForMmiComplete(h);
    }

    public List<? extends MmiCode> getPendingMmiCodes() {
        return mActivePhone.getPendingMmiCodes();
    }

    public void sendUssdResponse(String ussdMessge) {
        mActivePhone.sendUssdResponse(ussdMessge);
    }

    public void registerForServiceStateChanged(Handler h, int what, Object obj) {
        mActivePhone.registerForServiceStateChanged(h, what, obj);
    }

    public void unregisterForServiceStateChanged(Handler h) {
        mActivePhone.unregisterForServiceStateChanged(h);
    }

    public void registerForSuppServiceNotification(Handler h, int what, Object obj) {
        mActivePhone.registerForSuppServiceNotification(h, what, obj);
    }

    public void unregisterForSuppServiceNotification(Handler h) {
        mActivePhone.unregisterForSuppServiceNotification(h);
    }

    public void registerForSuppServiceFailed(Handler h, int what, Object obj) {
        mActivePhone.registerForSuppServiceFailed(h, what, obj);
    }

    public void unregisterForSuppServiceFailed(Handler h) {
        mActivePhone.unregisterForSuppServiceFailed(h);
    }

    public void registerForInCallVoicePrivacyOn(Handler h, int what, Object obj){
        mActivePhone.registerForInCallVoicePrivacyOn(h,what,obj);
    }

    public void unregisterForInCallVoicePrivacyOn(Handler h){
        mActivePhone.unregisterForInCallVoicePrivacyOn(h);
    }

    public void registerForInCallVoicePrivacyOff(Handler h, int what, Object obj){
        mActivePhone.registerForInCallVoicePrivacyOff(h,what,obj);
    }

    public void unregisterForInCallVoicePrivacyOff(Handler h){
        mActivePhone.unregisterForInCallVoicePrivacyOff(h);
    }

    public void registerForCdmaOtaStatusChange(Handler h, int what, Object obj) {
        mActivePhone.registerForCdmaOtaStatusChange(h,what,obj);
    }

    public void unregisterForCdmaOtaStatusChange(Handler h) {
         mActivePhone.unregisterForCdmaOtaStatusChange(h);
    }

    public void registerForSubscriptionInfoReady(Handler h, int what, Object obj) {
        mActivePhone.registerForSubscriptionInfoReady(h, what, obj);
    }

    public void unregisterForSubscriptionInfoReady(Handler h) {
        mActivePhone.unregisterForSubscriptionInfoReady(h);
    }

    public void registerForEcmTimerReset(Handler h, int what, Object obj) {
        mActivePhone.registerForEcmTimerReset(h,what,obj);
    }

    public void unregisterForEcmTimerReset(Handler h) {
        mActivePhone.unregisterForEcmTimerReset(h);
    }

    public void registerForRingbackTone(Handler h, int what, Object obj) {
        mActivePhone.registerForRingbackTone(h,what,obj);
    }

    public void unregisterForRingbackTone(Handler h) {
        mActivePhone.unregisterForRingbackTone(h);
    }

    public void registerForResendIncallMute(Handler h, int what, Object obj) {
        mActivePhone.registerForResendIncallMute(h,what,obj);
    }

    public void unregisterForResendIncallMute(Handler h) {
        mActivePhone.unregisterForResendIncallMute(h);
    }

    public boolean getIccRecordsLoaded() {
        return mActivePhone.getIccRecordsLoaded();
    }

    public IccCard getIccCard() {
        return mActivePhone.getIccCard();
    }

    public void acceptCall() throws CallStateException {
        mActivePhone.acceptCall();
    }

    public void rejectCall() throws CallStateException {
        mActivePhone.rejectCall();
    }

    public void switchHoldingAndActive() throws CallStateException {
        mActivePhone.switchHoldingAndActive();
    }

    public boolean canConference() {
        return mActivePhone.canConference();
    }

    public void conference() throws CallStateException {
        mActivePhone.conference();
    }

    public void enableEnhancedVoicePrivacy(boolean enable, Message onComplete) {
        mActivePhone.enableEnhancedVoicePrivacy(enable, onComplete);
    }

    public void getEnhancedVoicePrivacy(Message onComplete) {
        mActivePhone.getEnhancedVoicePrivacy(onComplete);
    }

    public boolean canTransfer() {
        return mActivePhone.canTransfer();
    }

    public void explicitCallTransfer() throws CallStateException {
        mActivePhone.explicitCallTransfer();
    }

    public void clearDisconnected() {
        mActivePhone.clearDisconnected();
    }

    public Call getForegroundCall() {
        return mActivePhone.getForegroundCall();
    }

    public Call getBackgroundCall() {
        return mActivePhone.getBackgroundCall();
    }

    public Call getRingingCall() {
        return mActivePhone.getRingingCall();
    }

    public Connection dial(String dialString) throws CallStateException {
        return mActivePhone.dial(dialString);
    }

    public Connection dial(String dialString, UUSInfo uusInfo) throws CallStateException {
        return mActivePhone.dial(dialString, uusInfo);
    }

    public boolean handlePinMmi(String dialString) {
        return mActivePhone.handlePinMmi(dialString);
    }

    public boolean handleInCallMmiCommands(String command) throws CallStateException {
        return mActivePhone.handleInCallMmiCommands(command);
    }

    public void sendDtmf(char c) {
        mActivePhone.sendDtmf(c);
    }

    public void startDtmf(char c) {
        mActivePhone.startDtmf(c);
    }

    public void stopDtmf() {
        mActivePhone.stopDtmf();
    }

    public void setRadioPower(boolean power) {
        mActivePhone.setRadioPower(power);
    }

    public boolean getMessageWaitingIndicator() {
        return mActivePhone.getMessageWaitingIndicator();
    }

    public boolean getCallForwardingIndicator() {
        return mActivePhone.getCallForwardingIndicator();
    }

    public String getLine1Number() {
        return mActivePhone.getLine1Number();
    }

    public String getCdmaMin() {
        return mActivePhone.getCdmaMin();
    }

    public boolean isMinInfoReady() {
        return mActivePhone.isMinInfoReady();
    }

    public String getCdmaPrlVersion() {
        return mActivePhone.getCdmaPrlVersion();
    }

    public String getLine1AlphaTag() {
        return mActivePhone.getLine1AlphaTag();
    }

    public void setLine1Number(String alphaTag, String number, Message onComplete) {
        mActivePhone.setLine1Number(alphaTag, number, onComplete);
    }

    public String getVoiceMailNumber() {
        return mActivePhone.getVoiceMailNumber();
    }

     /** @hide */
    public int getVoiceMessageCount(){
        return mActivePhone.getVoiceMessageCount();
    }

    public String getVoiceMailAlphaTag() {
        return mActivePhone.getVoiceMailAlphaTag();
    }

    public void setVoiceMailNumber(String alphaTag,String voiceMailNumber,
            Message onComplete) {
        mActivePhone.setVoiceMailNumber(alphaTag, voiceMailNumber, onComplete);
    }

    public void getCallForwardingOption(int commandInterfaceCFReason,
            Message onComplete) {
        mActivePhone.getCallForwardingOption(commandInterfaceCFReason,
                onComplete);
    }

    public void setCallForwardingOption(int commandInterfaceCFReason,
            int commandInterfaceCFAction, String dialingNumber,
            int timerSeconds, Message onComplete) {
        mActivePhone.setCallForwardingOption(commandInterfaceCFReason,
            commandInterfaceCFAction, dialingNumber, timerSeconds, onComplete);
    }

    public void getOutgoingCallerIdDisplay(Message onComplete) {
        mActivePhone.getOutgoingCallerIdDisplay(onComplete);
    }

    public void setOutgoingCallerIdDisplay(int commandInterfaceCLIRMode,
            Message onComplete) {
        mActivePhone.setOutgoingCallerIdDisplay(commandInterfaceCLIRMode,
                onComplete);
    }

    public void getCallWaiting(Message onComplete) {
        mActivePhone.getCallWaiting(onComplete);
    }

    public void setCallWaiting(boolean enable, Message onComplete) {
        mActivePhone.setCallWaiting(enable, onComplete);
    }

    public void getAvailableNetworks(Message response) {
        mActivePhone.getAvailableNetworks(response);
    }

    public void setNetworkSelectionModeAutomatic(Message response) {
        mActivePhone.setNetworkSelectionModeAutomatic(response);
    }

    public void selectNetworkManually(NetworkInfo network, Message response) {
        mActivePhone.selectNetworkManually(network, response);
    }

    public void setPreferredNetworkType(int networkType, Message response) {
        mActivePhone.setPreferredNetworkType(networkType, response);
    }

    public void getPreferredNetworkType(Message response) {
        mActivePhone.getPreferredNetworkType(response);
    }

    public void getNeighboringCids(Message response) {
        mActivePhone.getNeighboringCids(response);
    }

    public void setOnPostDialCharacter(Handler h, int what, Object obj) {
        mActivePhone.setOnPostDialCharacter(h, what, obj);
    }

    public void setMute(boolean muted) {
        mActivePhone.setMute(muted);
    }

    public boolean getMute() {
        return mActivePhone.getMute();
    }

    public void invokeOemRilRequestRaw(byte[] data, Message response) {
        mActivePhone.invokeOemRilRequestRaw(data, response);
    }

    public void invokeOemRilRequestStrings(String[] strings, Message response) {
        mActivePhone.invokeOemRilRequestStrings(strings, response);
    }

    public void getDataCallList(Message response) {
        mActivePhone.getDataCallList(response);
    }

    public List<DataConnection> getCurrentDataConnectionList() {
        return mActivePhone.getCurrentDataConnectionList();
    }

    public void updateServiceLocation() {
        mActivePhone.updateServiceLocation();
    }

    public void enableLocationUpdates() {
        mActivePhone.enableLocationUpdates();
    }

    public void disableLocationUpdates() {
        mActivePhone.disableLocationUpdates();
    }

    public void setUnitTestMode(boolean f) {
        mActivePhone.setUnitTestMode(f);
    }

    public boolean getUnitTestMode() {
        return mActivePhone.getUnitTestMode();
    }

    public void setBandMode(int bandMode, Message response) {
        mActivePhone.setBandMode(bandMode, response);
    }

    public void queryAvailableBandMode(Message response) {
        mActivePhone.queryAvailableBandMode(response);
    }

    public boolean getDataRoamingEnabled() {
        return mActivePhone.getDataRoamingEnabled();
    }

    public void setDataRoamingEnabled(boolean enable) {
        mActivePhone.setDataRoamingEnabled(enable);
    }

    public void queryCdmaRoamingPreference(Message response) {
        mActivePhone.queryCdmaRoamingPreference(response);
    }

    public void setCdmaRoamingPreference(int cdmaRoamingType, Message response) {
        mActivePhone.setCdmaRoamingPreference(cdmaRoamingType, response);
    }

    public void setCdmaSubscription(int cdmaSubscriptionType, Message response) {
        mActivePhone.setCdmaSubscription(cdmaSubscriptionType, response);
    }

    public SimulatedRadioControl getSimulatedRadioControl() {
        return mActivePhone.getSimulatedRadioControl();
    }

    public boolean enableDataConnectivity() {
        return mActivePhone.enableDataConnectivity();
    }

    public boolean disableDataConnectivity() {
        return mActivePhone.disableDataConnectivity();
    }

    public int enableApnType(String type) {
        return mActivePhone.enableApnType(type);
    }

    public int disableApnType(String type) {
        return mActivePhone.disableApnType(type);
    }

    public boolean isDataConnectivityEnabled() {
        return mActivePhone.isDataConnectivityEnabled();
    }

    public boolean isDataConnectivityPossible() {
        return mActivePhone.isDataConnectivityPossible();
    }

    public String getInterfaceName(String apnType) {
        return mActivePhone.getInterfaceName(apnType);
    }

    public String getIpAddress(String apnType) {
        return mActivePhone.getIpAddress(apnType);
    }

    public String getGateway(String apnType) {
        return mActivePhone.getGateway(apnType);
    }

    public String[] getDnsServers(String apnType) {
        return mActivePhone.getDnsServers(apnType);
    }

    public String getDeviceId() {
        return mActivePhone.getDeviceId();
    }

    public String getDeviceSvn() {
        return mActivePhone.getDeviceSvn();
    }

    public String getSubscriberId() {
        return mActivePhone.getSubscriberId();
    }

    public String getIccSerialNumber() {
        return mActivePhone.getIccSerialNumber();
    }

    public String getEsn() {
        return mActivePhone.getEsn();
    }

    public String getMeid() {
        return mActivePhone.getMeid();
    }

    public PhoneSubInfo getPhoneSubInfo(){
        return mActivePhone.getPhoneSubInfo();
    }

    public IccSmsInterfaceManager getIccSmsInterfaceManager(){
        return mActivePhone.getIccSmsInterfaceManager();
    }

    public IccPhoneBookInterfaceManager getIccPhoneBookInterfaceManager(){
        return mActivePhone.getIccPhoneBookInterfaceManager();
    }

    public void setTTYMode(int ttyMode, Message onComplete) {
        mActivePhone.setTTYMode(ttyMode, onComplete);
    }

    public void queryTTYMode(Message onComplete) {
        mActivePhone.queryTTYMode(onComplete);
    }

    public void activateCellBroadcastSms(int activate, Message response) {
        mActivePhone.activateCellBroadcastSms(activate, response);
    }

    public void getCellBroadcastSmsConfig(Message response) {
        mActivePhone.getCellBroadcastSmsConfig(response);
    }

    public void setCellBroadcastSmsConfig(int[] configValuesArray, Message response) {
        mActivePhone.setCellBroadcastSmsConfig(configValuesArray, response);
    }

    public void notifyDataActivity() {
         mActivePhone.notifyDataActivity();
    }

    public void getSmscAddress(Message result) {
        mActivePhone.getSmscAddress(result);
    }

    public void setSmscAddress(String address, Message result) {
        mActivePhone.setSmscAddress(address, result);
    }

    public int getCdmaEriIconIndex() {
         return mActivePhone.getCdmaEriIconIndex();
    }

     public String getCdmaEriText() {
         return mActivePhone.getCdmaEriText();
     }

    public int getCdmaEriIconMode() {
         return mActivePhone.getCdmaEriIconMode();
    }

    public void sendBurstDtmf(String dtmfString, int on, int off, Message onComplete){
        mActivePhone.sendBurstDtmf(dtmfString, on, off, onComplete);
    }

    public void exitEmergencyCallbackMode(){
        mActivePhone.exitEmergencyCallbackMode();
    }

    public boolean isOtaSpNumber(String dialStr){
        return mActivePhone.isOtaSpNumber(dialStr);
    }

    public void registerForCallWaiting(Handler h, int what, Object obj){
        mActivePhone.registerForCallWaiting(h,what,obj);
    }

    public void unregisterForCallWaiting(Handler h){
        mActivePhone.unregisterForCallWaiting(h);
    }

    public void registerForSignalInfo(Handler h, int what, Object obj) {
        mActivePhone.registerForSignalInfo(h,what,obj);
    }

    public void unregisterForSignalInfo(Handler h) {
        mActivePhone.unregisterForSignalInfo(h);
    }

    public void registerForDisplayInfo(Handler h, int what, Object obj) {
        mActivePhone.registerForDisplayInfo(h,what,obj);
    }

    public void unregisterForDisplayInfo(Handler h) {
        mActivePhone.unregisterForDisplayInfo(h);
    }

    public void registerForNumberInfo(Handler h, int what, Object obj) {
        mActivePhone.registerForNumberInfo(h, what, obj);
    }

    public void unregisterForNumberInfo(Handler h) {
        mActivePhone.unregisterForNumberInfo(h);
    }

    public void registerForRedirectedNumberInfo(Handler h, int what, Object obj) {
        mActivePhone.registerForRedirectedNumberInfo(h, what, obj);
    }

    public void unregisterForRedirectedNumberInfo(Handler h) {
        mActivePhone.unregisterForRedirectedNumberInfo(h);
    }

    public void registerForLineControlInfo(Handler h, int what, Object obj) {
        mActivePhone.registerForLineControlInfo( h, what, obj);
    }

    public void unregisterForLineControlInfo(Handler h) {
        mActivePhone.unregisterForLineControlInfo(h);
    }

    public void registerFoT53ClirlInfo(Handler h, int what, Object obj) {
        mActivePhone.registerFoT53ClirlInfo(h, what, obj);
    }

    public void unregisterForT53ClirInfo(Handler h) {
        mActivePhone.unregisterForT53ClirInfo(h);
    }

    public void registerForT53AudioControlInfo(Handler h, int what, Object obj) {
        mActivePhone.registerForT53AudioControlInfo( h, what, obj);
    }

    public void unregisterForT53AudioControlInfo(Handler h) {
        mActivePhone.unregisterForT53AudioControlInfo(h);
    }

    public void setOnEcbModeExitResponse(Handler h, int what, Object obj){
        mActivePhone.setOnEcbModeExitResponse(h,what,obj);
    }

    public void unsetOnEcbModeExitResponse(Handler h){
        mActivePhone.unsetOnEcbModeExitResponse(h);
    }

    public boolean isCspPlmnEnabled() {
        return mActivePhone.isCspPlmnEnabled();
    }
}