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Commit 24e343e3 authored by sqian's avatar sqian
Browse files

Add mccmnc for unknown gid1 case in carrier Id metrics 

Bug: 74132252
Bug: 77334923
Test: atest FrameworksTelephonyTests
Change-Id: Icc9f7dd9e86e86399c9a9aebcf0d98024ae46e90
Merged-In: Icc9f7dd9e86e86399c9a9aebcf0d98024ae46e90
(cherry picked from commit 7549b131)
parent b9290da5

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

+3 −2
Original line number Diff line number Diff line
@@ -567,7 +567,7 @@ public class CarrierIdentifier extends Handler { 


        /*

         * Write Carrier Identification Matching event, logging with the

         * carrierId, gid1 and carrier list version to differentiate below cases of metrics:

         * carrierId, mccmnc, gid1 and carrier list version to differentiate below cases of metrics:

         * 1) unknown mccmnc - the Carrier Id provider contains no rule that matches the

         * read mccmnc.

         * 2) the Carrier Id provider contains some rule(s) that match the read mccmnc,
@@ -577,7 +577,8 @@ public class CarrierIdentifier extends Handler { 
         */

        String unknownGid1ToLog = ((maxScore & CarrierMatchingRule.SCORE_GID1) == 0

                && !TextUtils.isEmpty(subscriptionRule.mGid1)) ? subscriptionRule.mGid1 : null;

        String unknownMccmncToLog = (maxScore == CarrierMatchingRule.SCORE_INVALID

        String unknownMccmncToLog = ((maxScore == CarrierMatchingRule.SCORE_INVALID

                || (maxScore & CarrierMatchingRule.SCORE_GID1) == 0)

                && !TextUtils.isEmpty(subscriptionRule.mMccMnc)) ? subscriptionRule.mMccMnc : null;

        TelephonyMetrics.getInstance().writeCarrierIdMatchingEvent(

                mPhone.getPhoneId(), getCarrierListVersion(), mCarrierId,

src/java/com/android/internal/telephony/metrics/TelephonyMetrics.java

+7 −1
Original line number Diff line number Diff line
@@ -1782,13 +1782,19 @@ public class TelephonyMetrics { 
        final CarrierIdMatchingResult carrierIdMatchingResult = new CarrierIdMatchingResult();



        if (cid != TelephonyManager.UNKNOWN_CARRIER_ID) {

            // Successful matching event if result only has carrierId

            carrierIdMatchingResult.carrierId = cid;

            // Unknown Gid1 event if result only has carrierId, gid1 and mccmnc

            if (gid1 != null) {

                carrierIdMatchingResult.mccmnc = mccmnc;

                carrierIdMatchingResult.gid1 = gid1;

            }

        } else {

            // Unknown mccmnc event if result only has mccmnc

            if (mccmnc != null) {

                carrierIdMatchingResult.mccmnc = mccmnc;

            }

        }



        carrierIdMatching.cidTableVersion = version;

        carrierIdMatching.result = carrierIdMatchingResult;

tests/telephonytests/src/com/android/internal/telephony/metrics/TelephonyMetricsTest.java

+1 −1
Original line number Diff line number Diff line
@@ -218,7 +218,7 @@ public class TelephonyMetricsTest extends TelephonyTest { 
        assertEquals(TelephonyEvent.Type.CARRIER_ID_MATCHING, log.events[0].type);

        assertEquals(1, log.events[0].carrierIdMatching.cidTableVersion);

        assertEquals(1, log.events[0].carrierIdMatching.result.carrierId);

        assertTrue(log.events[0].carrierIdMatching.result.mccmnc.isEmpty());

        assertEquals("mccmncTest", log.events[0].carrierIdMatching.result.mccmnc);

        assertEquals("gid1Test", log.events[0].carrierIdMatching.result.gid1);

    }