IDeferredAuthorizationListener (ChipDNA Mobile API)

```
public interface IDeferredAuthorizationListener
```
This interface is used to receive notification when a deferred authorization is required during a transaction. Before calling ChipDnaMobile.startTransaction(Parameters) register this listener using ChipDnaMobile.addDeferredAuthorizationListener(IDeferredAuthorizationListener) .

Author:

Creditcall Ltd.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onDeferredAuthorizationListener(Parameters parameters)`	Invoked when a deferred authorization is required.

- Method Detail
  - onDeferredAuthorizationListener
```
void onDeferredAuthorizationListener(Parameters parameters)
```
    Invoked when a deferred authorization is required.
    
    Parameters:
    
    parameters - Parameters collection which can contain:
    ParameterKeys.ResponseRequired indicating whether the integrating application needs to respond. When the value is ParameterValues.TRUE a call to ChipDnaMobile.continueDeferredAuthorization(Parameters) is required for the transaction to continue. When the value is ParameterValues.FALSE, this is just a notification and no action is needed.
    
    ParameterKeys.OperatorPinRequired contains value ParameterValues.TRUE if the Operator PIN is required.
    
    ParameterKeys.DeferredAuthorizationReason The reason, one of DeferredAuthorizationReason.
    
    ParameterKeys.OnlinePinPresent contains value ParameterValues.TRUE if the transaction contains online PIN.