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Commit 63ad79f9 authored by Jang Hayeong's avatar Jang Hayeong Committed by Sungjae
Browse files

callforwarding: Support cdma call forwarding setting 



CDMA call forwarding should be supported by setting UI
regarding CDMA VoLTE case.
Getting query call forwarding is useless in no VoLTE case.
SS_STATUS_UNKNOWN will be returned for empty result.
Place call to set call forwarding with prefix
regarding reason and action.

Bug: 146533000

Change-Id: Id7a2122692fcc1801b1c0548d74c98bdc20b95da
Signed-off-by: default avatarJang Hayeong <hayeong.jang@samsung.com>
Signed-off-by: default avatarSungjae <sung_jae.kim@samsung.com>
parent dc11c8e6

src/java/com/android/internal/telephony/CommandsInterface.java

+2 −0
Original line number Diff line number Diff line
@@ -51,6 +51,8 @@ public interface CommandsInterface { 
    static final int CLIR_INVOCATION = 1;   // (restrict CLI presentation)

    static final int CLIR_SUPPRESSION = 2;  // (allow CLI presentation)



    // Used as return value for CDMA SS query

    static final int SS_STATUS_UNKNOWN          = 0xff;



    // Used as parameters for call forward methods below

    static final int CF_ACTION_DISABLE          = 0;

src/java/com/android/internal/telephony/GsmCdmaPhone.java

+50 −6
Original line number Diff line number Diff line
@@ -56,6 +56,8 @@ import android.preference.PreferenceManager; 
import android.provider.Settings;

import android.provider.Telephony;

import android.sysprop.TelephonyProperties;

import android.telecom.PhoneAccount;

import android.telecom.PhoneAccountHandle;

import android.telecom.TelecomManager;

import android.telecom.VideoProfile;

import android.telephony.AccessNetworkConstants;
@@ -111,6 +113,7 @@ import com.android.internal.telephony.imsphone.ImsPhoneMmiCode; 
import java.io.FileDescriptor;

import java.io.PrintWriter;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import java.util.regex.Matcher;

import java.util.regex.Pattern;
@@ -2063,9 +2066,8 @@ public class GsmCdmaPhone extends Phone { 
                mCi.queryCallForwardStatus(commandInterfaceCFReason, serviceClass, null, resp);

            }

        } else {

            loge("getCallForwardingOption: not possible in CDMA without IMS");

            AsyncResult.forMessage(onComplete, null,

                    CommandException.fromRilErrno(RILConstants.REQUEST_NOT_SUPPORTED));

            loge("getCallForwardingOption: not possible in CDMA, just return empty result");

            AsyncResult.forMessage(onComplete, makeEmptyCallForward(), null);

            onComplete.sendToTarget();

        }

    }
@@ -2117,9 +2119,20 @@ public class GsmCdmaPhone extends Phone { 
                        resp);

            }

        } else {

            loge("setCallForwardingOption: not possible in CDMA without IMS");

            AsyncResult.forMessage(onComplete, null,

                    CommandException.fromRilErrno(RILConstants.REQUEST_NOT_SUPPORTED));

            String formatNumber = GsmCdmaConnection.formatDialString(dialingNumber);

            String cfNumber = CdmaMmiCode.getCallForwardingPrefixAndNumber(

                    commandInterfaceCFAction, commandInterfaceCFReason, formatNumber);

            loge("setCallForwardingOption: dial for set call forwarding"

                    + " prefixWithNumber= " + cfNumber + " number= " + dialingNumber);



            PhoneAccountHandle phoneAccountHandle = subscriptionIdToPhoneAccountHandle(getSubId());

            Bundle extras = new Bundle();

            extras.putParcelable(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE, phoneAccountHandle);



            final TelecomManager telecomManager = TelecomManager.from(mContext);

            telecomManager.placeCall(Uri.parse(PhoneAccount.SCHEME_TEL + cfNumber), extras);



            AsyncResult.forMessage(onComplete, CommandsInterface.SS_STATUS_UNKNOWN, null);

            onComplete.sendToTarget();

        }

    }
@@ -4121,6 +4134,37 @@ public class GsmCdmaPhone extends Phone { 
        }

    }



    private CallForwardInfo[] makeEmptyCallForward() {

        CallForwardInfo infos[] = new CallForwardInfo[1];



        infos[0] = new CallForwardInfo();

        infos[0].status = CommandsInterface.SS_STATUS_UNKNOWN;

        infos[0].reason = 0;

        infos[0].serviceClass = CommandsInterface.SERVICE_CLASS_VOICE;

        infos[0].toa = PhoneNumberUtils.TOA_Unknown;

        infos[0].number = "";

        infos[0].timeSeconds = 0;



        return infos;

    }



    private PhoneAccountHandle subscriptionIdToPhoneAccountHandle(final int subId) {

        final TelecomManager telecomManager = TelecomManager.from(mContext);

        final TelephonyManager telephonyManager = TelephonyManager.from(mContext);

        final Iterator<PhoneAccountHandle> phoneAccounts =

            telecomManager.getCallCapablePhoneAccounts(true).listIterator();



        while (phoneAccounts.hasNext()) {

            final PhoneAccountHandle phoneAccountHandle = phoneAccounts.next();

            final PhoneAccount phoneAccount = telecomManager.getPhoneAccount(phoneAccountHandle);

            if (subId == telephonyManager.getSubIdForPhoneAccount(phoneAccount)) {

                return phoneAccountHandle;

            }

        }



        return null;

    }



    @UnsupportedAppUsage

    private void logd(String s) {

        Rlog.d(LOG_TAG, "[" + mPhoneId + "] " + s);

src/java/com/android/internal/telephony/cdma/CdmaMmiCode.java

+49 −0
Original line number Diff line number Diff line
@@ -16,6 +16,13 @@ 


package com.android.internal.telephony.cdma;



import static com.android.internal.telephony.CommandsInterface.CF_ACTION_DISABLE;

import static com.android.internal.telephony.CommandsInterface.CF_ACTION_REGISTRATION;

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 android.compat.annotation.UnsupportedAppUsage;

import android.content.Context;

import android.os.AsyncResult;
@@ -380,4 +387,46 @@ public final class CdmaMmiCode extends Handler implements MmiCode { 
    public ResultReceiver getUssdCallbackReceiver() {

        return null;

    }



    public static String getCallForwardingPrefixAndNumber(int action, int reason, String number) {

        String prefixWithNum = "";

        switch(reason) {

            case CF_REASON_UNCONDITIONAL: {

                if (action == CF_ACTION_REGISTRATION) {

                    prefixWithNum = "*72" + number;

                } else if (action == CF_ACTION_DISABLE) {

                    prefixWithNum = "*720";

                }

                break;

            }

            case CF_REASON_BUSY: {

                if (action == CF_ACTION_REGISTRATION) {

                    prefixWithNum = "*90" + number;

                } else if (action == CF_ACTION_DISABLE) {

                    prefixWithNum = "*900";

                }

                break;

            }

            case CF_REASON_NO_REPLY: {

                if (action == CF_ACTION_REGISTRATION) {

                    prefixWithNum = "*92" + number;

                } else if (action == CF_ACTION_DISABLE) {

                    prefixWithNum = "*920";

                }

                break;

            }

            case CF_REASON_NOT_REACHABLE: {

                if (action == CF_ACTION_REGISTRATION) {

                    prefixWithNum = "*68" + number;

                } else if (action == CF_ACTION_DISABLE) {

                    prefixWithNum = "*680";

                }

                break;

            }

            default:

                Rlog.d(LOG_TAG, "getCallForwardingPrefix not match any prefix");

                break;

        }

        return prefixWithNum;

    }

}