CredentialCompletionHandler (Avaya Client Services API Reference (Android))

```
public interface CredentialCompletionHandler
```
Interface used to received credentials back after an authentication challenge.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onCredentialProvided(UserCredential userCredential)`	Call this to return a `UserCredential` object in response to a `Challenge`.
`void`	`onCredentialRequestRefused()`	Call this to refuse to provide a response to a `Challenge`.

- Method Detail
  - onCredentialProvided
```
void onCredentialProvided(UserCredential userCredential)
```
    Call this to return a UserCredential object in response to a Challenge.
    
    Parameters:
    
    userCredential - The returned authentication credential to use for the challenge.
  - onCredentialRequestRefused
```
void onCredentialRequestRefused()
```
    Call this to refuse to provide a response to a Challenge. This method can be used if the user is unable or unwilling to respond to a challenge request with valid credentials.