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Commit 13791b92 authored by Wei Liu's avatar Wei Liu
Browse files

Allow (silence rather than reject) the incoming call if it has a 

 different source (connection service) from the existing ringing call
 when reaching maximum ringing calls.

b/31911886

Change-Id: If01a31763c16d8835583c70cb9f297c0c189a80e
parent db47c5db

res/values/config.xml

+5 −0
Original line number Diff line number Diff line
@@ -45,4 +45,9 @@ 


    <!-- Flag indicating whether audio should be routed to speaker when docked -->

    <bool name="use_speaker_when_docked">true</bool>



    <!-- Flag indicating whether allow (silence rather than reject) the incoming call if it has a

         different source (connection service) from the existing ringing call when reaching

         maximum ringing calls. -->

    <bool name="silence_incoming_when_different_service_and_maximum_ringing">false</bool>

</resources>

src/com/android/server/telecom/CallsManager.java

+38 −3
Original line number Diff line number Diff line
@@ -386,9 +386,13 @@ public class CallsManager extends Call.ListenerBase 


        if (result.shouldAllowCall) {

            if (hasMaximumRingingCalls()) {

                Log.i(this, "onCallFilteringCompleted: Call rejected! Exceeds maximum number of " +

                        "ringing calls.");

                if (shouldSilenceInsteadOfReject(incomingCall)) {

                    incomingCall.silence();

                } else {

                    Log.i(this, "onCallFilteringCompleted: Call rejected! " +

                            "Exceeds maximum number of ringing calls.");

                    rejectCallAndLog(incomingCall);

                }

            } else if (hasMaximumDialingCalls()) {

                Log.i(this, "onCallFilteringCompleted: Call rejected! Exceeds maximum number of " +

                        "dialing calls.");
@@ -415,6 +419,37 @@ public class CallsManager extends Call.ListenerBase 
        }

    }



    /**

     * Whether allow (silence rather than reject) the incoming call if it has a different source

     * (connection service) from the existing ringing call when reaching maximum ringing calls.

     */

    private boolean shouldSilenceInsteadOfReject(Call incomingCall) {

        if (!mContext.getResources().getBoolean(

                R.bool.silence_incoming_when_different_service_and_maximum_ringing)) {

            return false;

        }



        Call ringingCall = null;



        for (Call call : mCalls) {

            // Only operate on top-level calls

            if (call.getParentCall() != null) {

                continue;

            }



            if (call.isExternalCall()) {

                continue;

            }



            if (CallState.RINGING == call.getState() &&

                    call.getConnectionService() == incomingCall.getConnectionService()) {

                return false;

            }

        }



        return true;

    }



    @Override

    public void onFailedIncomingCall(Call call) {

        setCallState(call, CallState.DISCONNECTED, "failed incoming call");