com.wallee.android.sdk.credentials

Interface CredentialsStore

All Known Implementing Classes:

SimpleCredentialsStore

public interface CredentialsStore

The credentials store is responsible to store the Credentials in a way that a destruction of the CredentialsProvider can be filled with the Credentials when it is restored. This can happen for example when the user rotate the device.

The implementor may uses the bundle of an Activity or Fragment to store them.

Method Summary

Modifier and Type	Method and Description
Credentials	getCredentials()
void	updateCredentials(Credentials credentials) This method stores the credentials into a more permanent location.

Method Detail

getCredentials

Credentials getCredentials()

Returns:

the current stored credentials or null when there are not credentials present in the store.

updateCredentials

void updateCredentials(Credentials credentials)

This method stores the credentials into a more permanent location. For example in the bundle of Activity or Fragment.

The implementor may delay the storage until a destruction event occurs. The storage does not have to be reliable (e.g. an app crash has not to be survived).

Parameters:

credentials - the credentials which should be stored.