Add RIL class for D2 GSM devices with Samsung video call field.

/*

 * Copyright (C) 2012 The CyanogenMod Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.internal.telephony;

import static com.android.internal.telephony.RILConstants.*;

import android.content.Context;

import android.os.Parcel;

import android.os.SystemProperties;

import android.util.Log;

import com.android.internal.telephony.RILConstants;

import java.util.Collections;

import android.telephony.PhoneNumberUtils;

import java.util.ArrayList;

/**

 * Custom RIL to handle unique behavior of D2 radio

 *

 * {@hide}

 */

public class SamsungQualcommD2RIL extends SamsungQualcommUiccRIL implements CommandsInterface {

    public SamsungQualcommD2RIL(Context context, int networkMode, int cdmaSubscription) {

        super(context, networkMode, cdmaSubscription);

    }

    @Override

    protected Object

    responseCallList(Parcel p) {

        int num;

        int voiceSettings;

        ArrayList<DriverCall> response;

        DriverCall dc;

        num = p.readInt();

        response = new ArrayList<DriverCall>(num);

        for (int i = 0 ; i < num ; i++) {

            dc = new DriverCall();

            dc.state = DriverCall.stateFromCLCC(p.readInt());

            dc.index = p.readInt();

            dc.TOA = p.readInt();

            dc.isMpty = (0 != p.readInt());

            dc.isMT = (0 != p.readInt());

            dc.als = p.readInt();

            voiceSettings = p.readInt();

            dc.isVoice = (0 == voiceSettings) ? false : true;

            dc.isVoicePrivacy = (0 != p.readInt());

            //Some Samsung magic data for Videocalls

            // hack taken from smdk4210ril class

            voiceSettings = p.readInt();

            //printing it to cosole for later investigation

            Log.d(LOG_TAG, "Samsung magic = " + voiceSettings);

            dc.number = p.readString();

            int np = p.readInt();

            dc.numberPresentation = DriverCall.presentationFromCLIP(np);

            dc.name = p.readString();

            dc.namePresentation = p.readInt();

            int uusInfoPresent = p.readInt();

            if (uusInfoPresent == 1) {

                dc.uusInfo = new UUSInfo();

                dc.uusInfo.setType(p.readInt());

                dc.uusInfo.setDcs(p.readInt());

                byte[] userData = p.createByteArray();

                dc.uusInfo.setUserData(userData);

                riljLogv(String.format("Incoming UUS : type=%d, dcs=%d, length=%d",

                                       dc.uusInfo.getType(), dc.uusInfo.getDcs(),

                                       dc.uusInfo.getUserData().length));

                riljLogv("Incoming UUS : data (string)="

                         + new String(dc.uusInfo.getUserData()));

                riljLogv("Incoming UUS : data (hex): "

                         + IccUtils.bytesToHexString(dc.uusInfo.getUserData()));

            } else {

                riljLogv("Incoming UUS : NOT present!");

            }

            // Make sure there's a leading + on addresses with a TOA of 145

            dc.number = PhoneNumberUtils.stringFromStringAndTOA(dc.number, dc.TOA);

            response.add(dc);

            if (dc.isVoicePrivacy) {

                mVoicePrivacyOnRegistrants.notifyRegistrants();

                riljLog("InCall VoicePrivacy is enabled");

            } else {

                mVoicePrivacyOffRegistrants.notifyRegistrants();

                riljLog("InCall VoicePrivacy is disabled");

            }

        }

        Collections.sort(response);

        return response;

    }

}