Callback function that is invoked on a successful call to EncryptedStorage.getItem. If the returned value is null, that means the key passed to EncryptedStorage.getItem did not exist.
getItemSuccessCallback( value )
| Name | Type | Description |
| value | String | The value of the item with the given key.Will be null if the key passed to EncryptedStorage.getItem did not exist. |