easymvp

Class AbstractPresenter<V>

java.lang.Object

easymvp.AbstractPresenter<V>

All Implemented Interfaces:

Presenter<V>

public abstract class AbstractPresenter<V>
extends java.lang.Object
implements Presenter<V>

The base class for implementing a Presenter.

Constructor Summary

Constructors

Constructor and Description
AbstractPresenter()

Method Summary

Modifier and Type	Method and Description
V	getView()
boolean	isViewAttached()
void	onDestroyed() Called when a user leaves the view completely.
void	onViewAttached(V view) Called when the view attached to the screen.
void	onViewDetached() Called when the view detached from the screen.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractPresenter

public AbstractPresenter()

Method Detail

onViewAttached

public void onViewAttached(V view)

Description copied from interface: Presenter

Called when the view attached to the screen.

This method will be invoked during Activity.onStart(), Fragment.onResume() and View.onAttachedToWindow().

Specified by:

onViewAttached in interface Presenter<V>

Parameters:

view - the view that the presenter interacts with

onViewDetached

public void onViewDetached()

Description copied from interface: Presenter

Called when the view detached from the screen.

This method will be invoked during Activity.onStop(), Fragment.onPause() and View.onDetachedFromWindow().

Specified by:

onViewDetached in interface Presenter<V>

onDestroyed

public void onDestroyed()

Description copied from interface: Presenter

Called when a user leaves the view completely. After the invocation of this method, presenter instance will be destroyed.

Note that on configuration changes like rotation, presenter instance will be alive.

Specified by:

onDestroyed in interface Presenter<V>

getView

@Nullable
public V getView()

Specified by:

getView in interface Presenter<V>

Returns:

Returns the attached view. If view is already detached, null will be returned.

isViewAttached

public boolean isViewAttached()

Specified by:

isViewAttached in interface Presenter<V>

Returns:

Returns true if the view is currently attached to the presenter, otherwise returns false.