jimit9792 | Stripe Developers | Page 1

shy sinewBOT Oct 18, 2023, 9:53 AM

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burnt veldt Oct 18, 2023, 9:55 AM

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Could you please share the complete stacktrace? However I think the error message is quiet explicit, you can cancel the Tap to Pay only from the Activity and not on the callback. You need to udpate your flow

astral matrix Oct 18, 2023, 9:59 AM

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om.stripe.stripeterminal.external.models.TerminalException: Cancellation of a Tap to Pay transaction can only happen from the activity
atcom.stripe.stripeterminal.internal.common.adapter.CotsAdapter.cancelCollectPaymentMethod(CotsAdapter.kt:65)
atcom.stripe.stripeterminal.internal.common.adapter.ProxyAdapter.cancelCollectPaymentMethod(ProxyAdapter.kt:103)
atcom.stripe.stripeterminal.internal.common.terminalsession.TerminalSession$CollectPaymentMethodOperation.startCancel$terminalsession_release(TerminalSession.kt:1124)
atcom.stripe.stripeterminal.internal.common.terminalsession.Cancelable.cancel(Cancelable.kt:16)
atcom.givetap.view.ui.activities.DashboardActivity$cancelTerminalTapToPayTask$1.invokeSuspend(DashboardActivity.kt:433)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTaskKt.resume(DispatchedTask.kt:235)
at kotlinx.coroutines.DispatchedTaskKt.dispatch(DispatchedTask.kt:168)
atkotlinx.coroutines.CancellableContinuationImpl.dispatchResume(CancellableContinuationImpl.kt:474)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl(CancellableContinuationImpl.kt:508)
atkotlinx.coroutines.CancellableContinuationImpl.resumeImpl$default(CancellableContinuationImpl.kt:497)
atkotlinx.coroutines.CancellableContinuationImpl.resumeUndispatched(CancellableContinuationImpl.kt:595)
at kotlinx.coroutines.android.HandlerContext$scheduleResumeAfterDelay$$inlined$Runnable$1.run(Runnable.kt:19)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:226)
at android.os.Looper.loop(Looper.java:313)
at android.app.ActivityThread.main(ActivityThread.java:8757)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:571)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)
this is the complete stack-trace

burnt veldt Oct 18, 2023, 10:02 AM

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So yes, you need to call the cancel from an Activity and not from the callback

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You need to update your flow

astral matrix Oct 18, 2023, 10:05 AM

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I get payment cancel callback on onFailure callback so I call that function from the onFailure method and this is as per the documantation

burnt veldt Oct 18, 2023, 10:08 AM

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I imagine you are referencing to this part:
https://stripe.com/docs/terminal/payments/collect-payment?terminal-sdk-platform=android#collect-payment

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Could you please share where you've notice that you should call cancelable.cancel() on callback onFailure ?

astral matrix Oct 18, 2023, 10:10 AM

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I saw the error log when i canceled the payment on onFailure and it was the transaction cancel.

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so I call cancelable.cancel()

burnt veldt Oct 18, 2023, 10:11 AM

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No don't call cancelable.cancel()

astral matrix Oct 18, 2023, 10:11 AM

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If it is not the proper way so could you please where I need to call the cancel method?

burnt veldt Oct 18, 2023, 10:11 AM

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Just handle the error (for example by displaying an toast)

burnt veldt Oct 18, 2023, 10:12 AM

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astral matrix If it is not the proper way so could you please where I need to call the cancel ...

Why you need to cancel the method first ?

astral matrix Oct 18, 2023, 10:12 AM

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Before i put the toast but I got an email from Stripe about this:
Cancelling the Terminal.collectPaymentMethod() only causes the reader to no longer prompt for a card; the PaymentIntent remains in the requires_payment_method status. Only when calling Terminal.cancelPaymentIntent() will the PaymentIntent actually be moved into the canceled status. This allows the developer to cancel collection and recollect the PI under different circumstances if they choose to.
If they wish to cancel the PI (which would prevent it from being collectible anymore), they should call Terminal.cancelPaymentIntent() as well.

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My payments status isremain incomplete in stripe dashboard

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so i need to cancel them.

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I also use the terminal reader and do the same thing to cancel payment and it works fine but when I use the Tap to Pay it gives error

burnt veldt Oct 18, 2023, 10:20 AM

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astral matrix so i need to cancel them.

Can you share the PaymentIntent id ?

astral matrix Oct 18, 2023, 10:22 AM

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pi_3O2VylEzGMAqDSOH1N5IdubH

burnt veldt Oct 18, 2023, 10:24 AM

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This PaymentIntent is in a requires_payment_method status

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So you don't need to cancel it

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You can re-collect payment methods for it

shy sinewBOT Oct 18, 2023, 10:27 AM

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astral matrix Oct 18, 2023, 10:28 AM

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But user cancel the payment from his side

burnt veldt Oct 18, 2023, 10:29 AM

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In that case you cancel the PaymentIntent using the method Terminal.cancelPaymentIntent()

astral matrix Oct 18, 2023, 10:30 AM

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So no need to call the Cancelalbe.cancel()

burnt veldt Oct 18, 2023, 10:32 AM

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In this particular usecase no I don't see why.

astral matrix Oct 18, 2023, 10:34 AM

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Let me try

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Thank you for the help🙂

#jimit9792