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Commit 92694894 authored by Brad Ebinger's avatar Brad Ebinger Committed by Android (Google) Code Review
Browse files

Merge "Ensure mForwardNumber is null if modem returns empty String or null" into sc-dev

parents ce516b37 a68707ee

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

+12 −7
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ import com.android.internal.telephony.uicc.UiccCardApplication; 
import com.android.telephony.Rlog;



import java.util.ArrayList;

import java.util.Arrays;

import java.util.Collections;



/**

 * {@hide}
@@ -141,7 +141,10 @@ public class GsmCdmaConnection extends Connection { 
        mAddress = dc.number;

        setEmergencyCallInfo(mOwner);



        mForwardedNumber = new ArrayList<String>(Arrays.asList(dc.forwardedNumber));

        String forwardedNumber = TextUtils.isEmpty(dc.forwardedNumber) ? null : dc.forwardedNumber;

        Rlog.i(LOG_TAG, "create, forwardedNumber=" + Rlog.pii(LOG_TAG, forwardedNumber));

        mForwardedNumber =  forwardedNumber == null ? null :

                new ArrayList<>(Collections.singletonList(dc.forwardedNumber));

        mIsIncoming = dc.isMT;

        mCreateTime = System.currentTimeMillis();

        mCnapName = dc.name;
@@ -710,11 +713,13 @@ public class GsmCdmaConnection extends Connection { 
            mOwner.getPhone().getVoiceCallSessionStats().onAudioCodecChanged(this, dc.audioQuality);

        }



        ArrayList<String> forwardedNumber =

                new ArrayList<String>(Arrays.asList(dc.forwardedNumber));

        if (!equalsHandlesNulls(mForwardedNumber, forwardedNumber)) {

            if (Phone.DEBUG_PHONE) log("update: mForwardedNumber, # changed!");

            mForwardedNumber = forwardedNumber;

        String forwardedNumber = TextUtils.isEmpty(dc.forwardedNumber) ? null : dc.forwardedNumber;

        Rlog.i(LOG_TAG, "update: forwardedNumber=" + Rlog.pii(LOG_TAG, forwardedNumber));

        ArrayList<String> forwardedNumbers =  forwardedNumber == null ? null :

                new ArrayList<>(Collections.singletonList(dc.forwardedNumber));

        if (!equalsHandlesNulls(mForwardedNumber, forwardedNumbers)) {

            if (Phone.DEBUG_PHONE) log("update: mForwardedNumber, # changed");

            mForwardedNumber = forwardedNumbers;

            changed = true;

        }

tests/telephonytests/src/com/android/internal/telephony/GsmCdmaConnectionTest.java

+18 −0
Original line number Diff line number Diff line
@@ -278,4 +278,22 @@ public class GsmCdmaConnectionTest extends TelephonyTest { 
        assertEquals(new ArrayList<String>(Arrays.asList(forwardedNumber)),

                connection.getForwardedNumber());

    }



    @Test @SmallTest

    public void testForwardedNumberEmptyNull() {

        mDC.state = DriverCall.State.INCOMING;

        mDC.forwardedNumber = "";

        connection = new GsmCdmaConnection(mPhone, mDC, mCT, 0);

        assertNull(connection.getForwardedNumber());

        mDC.forwardedNumber = null;

        connection.update(mDC);

        assertNull(connection.getForwardedNumber());



        mDC.forwardedNumber = null;

        connection = new GsmCdmaConnection(mPhone, mDC, mCT, 0);

        assertNull(connection.getForwardedNumber());

        mDC.forwardedNumber = "";

        connection.update(mDC);

        assertNull(connection.getForwardedNumber());

    }

}