Kotlin Programming By Example

Creating the signup presenter

As we did when creating the LoginPresenter, we need to create a SignUpPresenter interface along with a SignUpPresenterImpl class. The SignUpPresenter we are making is in no way complex. For this application, we need our signup presenter to possess a property of the AppPreferences type as well as a function that executes the signup process. The following is the SignUpPresenter interface:

package com.example.messenger.ui.signupimport com.example.messenger.data.local.AppPreferencesinterface SignUpPresenter {  var preferences: AppPreferences  fun executeSignUp(username: String, phoneNumber: String, password: String)}

Now, here is the code for our SignUpPresenter implementation:

package com.example.messenger.ui.signup ...