How to end a call in CallKit

Question

This is not a give-me-code question, this is a feasibility question. If I initiate a phone call using CallKit, is it also possible to programmatically end it?

RJV Kumar · Accepted Answer · 2018-05-14T07:16:46.630

12

Yes, we can do programmatically, but we have to keep the UUID for that call,

CXEndCallAction *endaction = [[CXEndCallAction alloc] initWithCallUUID:callUUID];
[cxcallcontrollerobject requestTransaction:[CXTransaction transactionWithActions:@[action]] completion:completion];


    + (CXTransaction *)transactionWithActions:(NSArray <CXAction *> *)actions { 
        CXTransaction *transcation = [[CXTransaction alloc] init]; 
        for (CXAction *action in actions) { 
           [transcation addAction:action]; 
        } 
        return transcation; 
 }

Hope this helps.

edited May 14 '18 at 07:16

answered Nov 08 '16 at 14:16

RJV Kumar

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1

I am getting error code 4 , it means invalid UUID. i am passing same UUID which i have used while establish call. – Saurabh Prajapati Jan 13 '17 at 12:51
how the uuid has been stored? NSUserDefaults or some other way. Did you convert that into integer?(just for clarification) – RJV Kumar Jan 16 '17 at 05:25
No i am taking it as global variable in appDelegate – Saurabh Prajapati Jan 16 '17 at 08:48
if you are generating the uuid, check the uuid is generated or not. Even we faced the uuid becomes nil sometimes. – RJV Kumar Jan 16 '17 at 09:36
1

I have checked that UUID is not nil & is generated Successfully. – Saurabh Prajapati Jan 17 '17 at 05:47
@RJVKumar what is "callUUID".. From where i get callUUID ? – Varinder Singh iPhone Dev Jul 26 '17 at 10:11
@VarinderSingh UUID is the identifier for that particular call. You can get when you are initiating the call. – RJV Kumar Jul 26 '17 at 12:32
1

Error Getting. No known class method for selector 'transactionWithActions' – Varinder Singh iPhone Dev Aug 10 '17 at 11:32
@VarinderSingh + (CXTransaction *)transactionWithActions:(NSArray *)actions { CXTransaction *transcation = [[CXTransaction alloc] init]; for (CXAction *action in actions) { [transcation addAction:action]; } return transcation; } – RJV Kumar Aug 11 '17 at 06:10
@RJVKumar Do you know what I need to import to get rid of those two errors?: "Use of undeclared identifier 'cxcallcontrollerobject'" and "Use of undeclared identifier 'transactionWithActions'" – gignu Aug 04 '21 at 17:54

Mohammad Razipour · Answer 2 · 2018-06-17T10:32:26.753

7

Close All Call (Swift4)

func endCall(call: UUID) {

    let endCallAction = CXEndCallAction(call: call)
    let transaction = CXTransaction(action: endCallAction)
    cxCallController.request(transaction) { error in
        if let error = error {
            print("EndCallAction transaction request failed: \(error.localizedDescription).")
            self.cxCallProvider.reportCall(with: call, endedAt: Date(), reason: .remoteEnded)
            return
        }

        print("EndCallAction transaction request successful")

    }

}

edited Jun 17 '18 at 10:32

answered May 17 '18 at 06:07

Mohammad Razipour

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1

Hey the reportCall method doesn't seem to dismiss the CallKit UI, it worked for you? – vivek takrani Sep 03 '18 at 10:08
1

@vivektakrani guard let uuid = UUID(uuidString: "CallId") else { return } self.cxCallProvider.reportCall(with: uuid, endedAt: Date(), reason: .remoteEnded) – Mohammad Razipour Sep 04 '18 at 09:05
1

Note: without the reportCall method the status bar's color's change might have an unintented delay. – jason d May 18 '22 at 13:14

score 4 · Answer 3 · answered Mar 23 '18 at 12:27

4

In swift use the following code, uuidCallKit is the UUID of the current call that I'm having with me.

let controller = CXCallController()
let transaction = CXTransaction(action: 
CXEndCallAction(call: uuidCallKit))controller.request(transaction,completion: { error in })

answered Mar 23 '18 at 12:27

ak_ninan

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Straight forward answer that does the job. Thanks! – Rick Nov 05 '20 at 01:53

How to end a call in CallKit

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