apps-android-commons/app/src/main/java/fr/free/nrw/commons/BasePresenter.java

package fr.free.nrw.commons;

import androidx.annotation.NonNull;

/**
 * Base presenter, enforcing contracts to atach and detach view
 */
public interface BasePresenter<T> {
    /**
     * Until a view is attached, it is open to listen events from the presenter
     */
    void onAttachView(@NonNull T view);

    /**
     * Detaching a view makes sure that the view no more receives events from the presenter
     */
    void onDetachView();
}