March 2018
Intermediate to advanced
500 pages
12h 40m
English
Content preview from Kotlin Programming By Example
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Creating the login interactor
It is time to create our login interaction, which will serve as the model that the login presenter will interact with. Create a LoginInteractor interface in the login package containing the following code:
package com.example.messenger.ui.loginimport com.example.messenger.data.local.AppPreferencesimport com.example.messenger.ui.auth.AuthInteractorinterface LoginInteractor : AuthInteractor { interface OnDetailsRetrievalFinishedListener { fun onDetailsRetrievalSuccess() fun onDetailsRetrievalError() } fun login(username: String, password: String, listener: AuthInteractor.onAuthFinishedListener) fun retrieveDetails(preferences: AppPreferences, listener: OnDetailsRetrievalFinishedListener)}
As you may have noticed, ...
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