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Commit d5751840 authored by Jack Yu's avatar Jack Yu
Browse files

Fixed the callback not received issue 

Telephony callback has weak reference. Need to have
a reference to hold the callback so it won't be
GC'd.

Fix: 343131514
Test: Manual test
Test: atest FrameworksTelephonyTests
Change-Id: I644d6e3a37a699ef539ba9ccc77560d14d60ece3
parent 460a7447

src/java/com/android/internal/telephony/data/LinkBandwidthEstimator.java

+2 −2
Original line number Diff line number Diff line
@@ -178,6 +178,7 @@ public class LinkBandwidthEstimator extends Handler { 
    private long mRxBytesDeltaAcc;



    private ModemActivityInfo mLastModemActivityInfo = null;

    private final TelephonyCallback mTelephonyCallback = new TelephonyCallbackImpl();

    private int mSignalStrengthDbm;

    private int mSignalLevel;

    private int mDataRat = TelephonyManager.NETWORK_TYPE_UNKNOWN;
@@ -315,8 +316,7 @@ public class LinkBandwidthEstimator extends Handler { 
        if (cm != null) {

            cm.registerDefaultNetworkCallback(mDefaultNetworkCallback, this);

        }

        mTelephonyManager.registerTelephonyCallback(new HandlerExecutor(this),

                new TelephonyCallbackImpl());

        mTelephonyManager.registerTelephonyCallback(new HandlerExecutor(this), mTelephonyCallback);

        mPlaceholderNetwork = new NetworkBandwidth(UNKNOWN_PLMN);

        initAvgBwPerRatTable();

        registerNrStateFrequencyChange();