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Commit 0a311cbc authored by Mengjun Leng's avatar Mengjun Leng Committed by Youming Ye
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Check data connection status on non-DDS SUB clearly 

Ensure making power off in time when data is disconnected.

Change-Id: I7c620245bfae53bbbffcc089d9c5506440b21f41
Bug: 117711320
parent 32fc8a91

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

+7 −14
Original line number Diff line number Diff line
@@ -4021,15 +4021,10 @@ public class ServiceStateTracker extends Handler { 
    public void powerOffRadioSafely(DcTracker dcTracker) {

        synchronized (this) {

            if (!mPendingRadioPowerOffAfterDataOff) {

                int dds = SubscriptionManager.getDefaultDataSubscriptionId();

                // To minimize race conditions we call cleanUpAllConnections on

                // both if else paths instead of before this isDisconnected test.

                if (dcTracker.isDisconnected()

                        && (dds == mPhone.getSubId()

                        || (dds != mPhone.getSubId()

                        && ProxyController.getInstance().isDataDisconnected(dds)))) {

                if (dcTracker.isDisconnected()) {

                    // To minimize race conditions we do this after isDisconnected

                    dcTracker.cleanUpAllConnections(Phone.REASON_RADIO_TURNED_OFF);

                    if (DBG) log("Data disconnected, turn off radio right away.");

                    hangupAndPowerOff();

                } else {
@@ -4039,14 +4034,12 @@ public class ServiceStateTracker extends Handler { 
                        mPhone.mCT.mBackgroundCall.hangupIfAlive();

                        mPhone.mCT.mForegroundCall.hangupIfAlive();

                    }

                    if (!ProxyController.getInstance().isDataDisconnected(mPhone.getSubId())) {

                    if (DBG) log("Wait for all data disconnect");

                    // Data is not disconnected. Wait for the data disconnect complete

                    // before sending the RADIO_POWER off.

                    ProxyController.getInstance().registerForAllDataDisconnected(

                            mPhone.getSubId(), this, EVENT_ALL_DATA_DISCONNECTED, null);

                    mPendingRadioPowerOffAfterDataOff = true;

                    }

                    dcTracker.cleanUpAllConnections(Phone.REASON_RADIO_TURNED_OFF);



                    Message msg = Message.obtain(this);