AskForBackupCodeCallback (smack-openpgp 4.4.0-alpha4 API)

public interface AskForBackupCodeCallback

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  java.lang.String askForBackupCode()
  This callback is used to ask the user to provide a backup code.

- Method Detail
  - askForBackupCode
```
java.lang.String askForBackupCode()
```
    This callback is used to ask the user to provide a backup code. The backup code must follow the format described in XEP-0373 §5.3
    
    Returns:
    
    backup code provided by the user.
    
    See Also:
    
    XEP-0373 §5.4 Encrypting the Secret Key Backup