I'm integrating with react-native-keychain and I'm somewhat confused about the setGenericPassword and getGenericPassword methods. What exactly is the difference between username and password for the setGenericPassword(username, password, ...) method when to access the stored information we simply call getGenericPassword without any parameters.
Is the password even doing anything or is the entire point just to store two strings? Is this where the sensitive data should be stored? I've read the API description and looked over the example repository but it wasn't clear to me.