Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 772f5f72 authored by Uma Maheswari Ramalingam's avatar Uma Maheswari Ramalingam Committed by Etan Cohen
Browse files

IMS USSD Routing Over CS Pipe 

Adding logic to reroute USSD
requests through voice phone in
AP. The actual routing logic
(CS/IMS) resides in the lower
layers.

Bug: 17431456
Change-Id: Ieec8130ae9f5b62f6dc1aaf0066d41b31c5b8d0b
parent 97fba207

src/java/com/android/internal/telephony/imsphone/ImsPhoneMmiCode.java

+8 −3
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ import com.android.ims.ImsSsInfo; 
import com.android.ims.ImsUtInterface;

import com.android.internal.telephony.CallForwardInfo;

import com.android.internal.telephony.CommandException;

import com.android.internal.telephony.CallStateException;

import com.android.internal.telephony.CommandsInterface;

import com.android.internal.telephony.uicc.IccRecords;
@@ -694,13 +695,15 @@ public final class ImsPhoneMmiCode extends Handler implements MmiCode { 


    /** Process a MMI code or short code...anything that isn't a dialing number */

    void

    processCode () {

    processCode () throws CallStateException {

        try {

            if (isShortCode()) {

                Rlog.d(LOG_TAG, "isShortCode");



                // These just get treated as USSD.

                sendUssd(mDialingNumber);

                Rlog.d(LOG_TAG, "Sending short code '"

                       + mDialingNumber + "' over CS pipe.");

                throw new CallStateException(ImsPhone.CS_FALLBACK);

            } else if (isServiceCodeCallForwarding(mSc)) {

                Rlog.d(LOG_TAG, "is CF");

                // service group is not supported
@@ -897,7 +900,9 @@ public final class ImsPhoneMmiCode extends Handler implements MmiCode { 
                    throw new RuntimeException ("Invalid or Unsupported MMI Code");

                }

            } else if (mPoundString != null) {

                sendUssd(mPoundString);

                Rlog.d(LOG_TAG, "Sending pound string '"

                       + mDialingNumber + "' over CS pipe.");

                throw new CallStateException(ImsPhone.CS_FALLBACK);

            } else {

                throw new RuntimeException ("Invalid or Unsupported MMI Code");

            }