Deferred Purchases

Deferred and pending purchases

Deferred or interrupted in-app purchases may happen when SCA confirmation is needed, in the case of parental control and some other cases.
Here is what the deferred purchase flow looks like:

a user initiates a purchase
purchase is received in state deferred.
you get a purchase error with a deferred purchase description
if a transaction completes successfully later, Apple StoreKit or Google Billing Service returns a successful purchase
Qonversion SDK returns a successful purchase

Make sure your app handles deferred or interrupted transactions by setting a delegate and a function that is triggered when such a transaction is made.

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Attention
Please note, this function is called only in case of deferred purchases. The purchase flow happens as described above for all other cases.

Set delegate (iOS only)

Set the delegate to handle pending purchases.

Qonversion.shared().setEntitlementsUpdateListener(self)

[[Qonversion sharedInstance] setEntitlementsUpdateListener:self];

Add a function to handle entitlements

Add this function to handle new entitlements when the purchase is completed.

func didReceiveUpdatedEntitlements(_ entitlements: [String : Qonversion.Entitlement]) {
    // handle updated entitlements here
}

- (void)didReceiveUpdatedEntitlements:(NSDictionary<NSString *, QONEntitlement *>  * _Nonnull)entitlements {
    // handle updated entitlements here
}

Qonversion.getSharedInstance().setEntitlementsUpdateListener(entitlements -> {
    // handle updated entitlements here
});

Qonversion.shared.setEntitlementsUpdateListener(object : QEntitlementsUpdateListener {
    override fun onEntitlementsUpdated(entitlements: Map<String, QEntitlement>) {
        // handle updated entitlements here
    }
})

StreamSubscription<Map<String, QEntitlement>> _updatedEntitlementsStream;
_updatedEntitlementsStream = Qonversion.getSharedInstance().updatedEntitlementsStream.listen((entitlements) => {
   // handle updated entitlements here
});

Qonversion.getSharedInstance().setEntitlementsUpdateListener({
    onEntitlementsUpdated(entitlements) {
        // handle updated entitlements here
    },
});

Qonversion.GetSharedInstance().UpdatedEntitlementsReceived += HandleUpdatedEntitlements;

private void HandleUpdatedEntitlements(Dictionary<string, Entitlement> entitlements)
{
    // handle updated entitlements here
}

Qonversion.getSharedInstance().setEntitlementsUpdateListener({
    onEntitlementsUpdated(entitlements) {
        // handle updated entitlements here
    },
});

You can also provide a listener during the initialization for some platforms as follows:

final QonversionConfig qonversionConfig = new QonversionConfig.Builder(
        this,
        "projectKey",
        QLaunchMode.SubscriptionManagement
)
        .setEntitlementsUpdateListener(entitlements -> {
            // handle updated entitlements here
        })
        .build();
Qonversion.initialize(qonversionConfig);

val qonversionConfig = QonversionConfig.Builder(
    this,
    "projectKey",
    QLaunchMode.SubscriptionManagement
)
    .setEntitlementsUpdateListener(object : QEntitlementsUpdateListener {
        override fun onEntitlementsUpdated(entitlements: Map<String, QEntitlement>) {
            // handle updated entitlements here
        }
    })
    .build()
Qonversion.initialize(qonversionConfig)

const config = new QonversionConfigBuilder(
  'projectKey',
  LaunchMode.SUBSCRIPTION_MANAGEMENT
)
  .setEntitlementsUpdateListener({
      onEntitlementsUpdated(entitlements) {
          // handle updated entitlements here
      },
  })
  .build();
Qonversion.initialize(config);

const config = new Qonversion.ConfigBuilder(
  'projectKey',
  Qonversion.LaunchMode.SUBSCRIPTION_MANAGEMENT
)
  .setEntitlementsUpdateListener({
      onEntitlementsUpdated(entitlements) {
          // handle updated entitlements here
      },
  })
  .build();
Qonversion.initialize(config);