com.nostra13.universalimageloader.core.listener

Class SimpleImageLoadingListener

java.lang.Object

com.nostra13.universalimageloader.core.listener.SimpleImageLoadingListener

All Implemented Interfaces:

ImageLoadingListener

public class SimpleImageLoadingListener
extends Object
implements ImageLoadingListener

A convenient class to extend when you only want to listen for a subset of all the image loading events. This implements all methods in the ImageLoadingListener but does nothing.

Since:

1.4.0

Author:

Sergey Tarasevich (nostra13[at]gmail[dot]com)

Constructor Summary

Constructors

Constructor and Description
SimpleImageLoadingListener()

Method Summary

Methods

Modifier and Type	Method and Description
void	onLoadingCancelled(String imageUri, android.view.View view) Is called when image loading task was cancelled because View for image was reused in newer task
void	onLoadingComplete(String imageUri, android.view.View view, android.graphics.Bitmap loadedImage) Is called when image is loaded successfully (and displayed in View if one was specified)
void	onLoadingFailed(String imageUri, android.view.View view, FailReason failReason) Is called when an error was occurred during image loading
void	onLoadingStarted(String imageUri, android.view.View view) Is called when image loading task was started

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleImageLoadingListener

public SimpleImageLoadingListener()

Method Detail

onLoadingStarted

public void onLoadingStarted(String imageUri,
                    android.view.View view)

Description copied from interface: ImageLoadingListener

Is called when image loading task was started

Specified by:

onLoadingStarted in interface ImageLoadingListener

Parameters:

imageUri - Loading image URI

view - View for image

onLoadingFailed

public void onLoadingFailed(String imageUri,
                   android.view.View view,
                   FailReason failReason)

Description copied from interface: ImageLoadingListener

Is called when an error was occurred during image loading

Specified by:

onLoadingFailed in interface ImageLoadingListener

Parameters:

imageUri - Loading image URI

view - View for image. Can be null.

failReason - The reason why image loading was failed

onLoadingComplete

public void onLoadingComplete(String imageUri,
                     android.view.View view,
                     android.graphics.Bitmap loadedImage)

Description copied from interface: ImageLoadingListener

Is called when image is loaded successfully (and displayed in View if one was specified)

Specified by:

onLoadingComplete in interface ImageLoadingListener

Parameters:

imageUri - Loaded image URI

view - View for image. Can be null.

loadedImage - Bitmap of loaded and decoded image

onLoadingCancelled

public void onLoadingCancelled(String imageUri,
                      android.view.View view)

Description copied from interface: ImageLoadingListener

Is called when image loading task was cancelled because View for image was reused in newer task

Specified by:

onLoadingCancelled in interface ImageLoadingListener

Parameters:

imageUri - Loading image URI

view - View for image. Can be null.