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Commit 125614a0 authored by Jack Yu's avatar Jack Yu Committed by Automerger Merge Worker
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Merge "Fix empty signal strength bar shows after turning radio on" am: d217974c 

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/1550235

Change-Id: I92638f08af401b3ce6305c1ceaad3b5d718cd5cc
parents 704f2295 d217974c

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

+15 −2
Original line number Diff line number Diff line
@@ -3381,6 +3381,9 @@ public class ServiceStateTracker extends Handler { 
        boolean hasAirplaneModeOnChanged =

                mSS.getState() != ServiceState.STATE_POWER_OFF

                        && mNewSS.getState() == ServiceState.STATE_POWER_OFF;

        boolean hasAirplaneModeOffChanged =

                mSS.getState() == ServiceState.STATE_POWER_OFF

                        && mNewSS.getState() != ServiceState.STATE_POWER_OFF;



        SparseBooleanArray hasDataAttached = new SparseBooleanArray(

                mTransportManager.getAvailableTransports().length);
@@ -3738,6 +3741,14 @@ public class ServiceStateTracker extends Handler { 
            }

        }



        // Before starting to poll network state, the signal strength will be

        // reset under radio power off, so here expects to query it again

        // because the signal strength might come earlier RAT and radio state

        // changed.

        if (hasAirplaneModeOffChanged) {

            mCi.getSignalStrength(obtainMessage(EVENT_GET_SIGNAL_STRENGTH));

        }



        if (shouldLogAttachedChange) {

            logAttachChange();

        }
@@ -5087,8 +5098,10 @@ public class ServiceStateTracker extends Handler { 


        // This signal is used for both voice and data radio signal so parse

        // all fields



        if ((ar.exception == null) && (ar.result != null)) {

        // Under power off, let's suppress valid signal strength report, which is

        // beneficial to avoid icon flickering.

        if ((ar.exception == null) && (ar.result != null)

                && mSS.getState() != ServiceState.STATE_POWER_OFF) {

            mSignalStrength = (SignalStrength) ar.result;



            PersistableBundle config = getCarrierConfig();