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Commit ec3e01f4 authored by Pranav Madapurmath's avatar Pranav Madapurmath
Browse files

DSDA: Handle call resume failure 

Handles the call resume failure across subscriptions. We will attempt to
auto-unhold the foreground call that was previously held as part of
the original operation to swap the foreground and background calls as it
is historically more likely to succeed.

Bug: 390116261
Flag: com.android.server.telecom.flags.enable_call_sequencing
Test: atest CallTest
Test: atest CallSequencingBasicCallTest
Change-Id: Ic795e2468717ae80d7eaa25d83db6c0725dd5d1d
parent 39d84b0c

src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java

+9 −0
Original line number Diff line number Diff line
@@ -259,6 +259,8 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall { 
    private Optional<Integer> mCurrentlyConnectedSubId = Optional.empty();



    private final MmTelFeatureListener mMmTelFeatureListener = new MmTelFeatureListener();

    private com.android.server.telecom.flags.FeatureFlags mTelecomFlags =

            new com.android.server.telecom.flags.FeatureFlagsImpl();

    private class MmTelFeatureListener extends MmTelFeature.Listener {



        private IImsCallSessionListener processIncomingCall(@NonNull IImsCallSession c,
@@ -4086,6 +4088,13 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall { 
                            + " in the single call unhold case");

                }

            }

            ImsPhoneConnection conn = findConnection(imsCall);

            // Send connection event so that Telecom can unhold the call the bg call that was held

            // for calls across phone accounts.

            if (mTelecomFlags.enableCallSequencing() && conn != null

                    && conn.getState() != ImsPhoneCall.State.DISCONNECTED) {

                conn.onConnectionEvent(android.telecom.Connection.EVENT_CALL_RESUME_FAILED, null);

            }

            mPhone.notifySuppServiceFailed(Phone.SuppService.RESUME);

            mMetrics.writeOnImsCallResumeFailed(mPhone.getPhoneId(), imsCall.getCallSession(),

                    reasonInfo);