com.bumptech.glide.request.target

Class ImageViewTarget<Z>

java.lang.Object

com.bumptech.glide.request.target.BaseTarget<Z>

com.bumptech.glide.request.target.ViewTarget<ImageView,Z>

com.bumptech.glide.request.target.ImageViewTarget<Z>

Type Parameters:

Z - The type of resource that this target will display in the wrapped ImageView.

All Implemented Interfaces:

LifecycleListener, GlideAnimation.ViewAdapter, Target<Z>

Direct Known Subclasses:

BitmapImageViewTarget, DrawableImageViewTarget, GlideDrawableImageViewTarget

public abstract class ImageViewTarget<Z>
extends ViewTarget<ImageView,Z>
implements GlideAnimation.ViewAdapter

A base Target for displaying resources in ImageViews.

Field Summary

Fields inherited from class com.bumptech.glide.request.target.ViewTarget

view

Fields inherited from interface com.bumptech.glide.request.target.Target

SIZE_ORIGINAL

Constructor Summary

Constructors

Constructor and Description
ImageViewTarget(ImageView view)

Method Summary

Methods

Modifier and Type	Method and Description
Drawable	getCurrentDrawable() Returns the current Drawable being displayed in the view using ImageView.getDrawable().
void	onLoadCleared(Drawable placeholder) Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).
void	onLoadFailed(Exception e, Drawable errorDrawable) Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).
void	onLoadStarted(Drawable placeholder) Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).
void	onResourceReady(Z resource, GlideAnimation<? super Z> glideAnimation) The method that will be called when the resource load has finished.
void	setDrawable(Drawable drawable) Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).
protected abstract void	setResource(Z resource)

Methods inherited from class com.bumptech.glide.request.target.ViewTarget

getRequest, getSize, getView, setRequest, setTagId, toString

Methods inherited from class com.bumptech.glide.request.target.BaseTarget

onDestroy, onStart, onStop

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bumptech.glide.request.animation.GlideAnimation.ViewAdapter

getView

Constructor Detail

ImageViewTarget

public ImageViewTarget(ImageView view)

Method Detail

getCurrentDrawable

public Drawable getCurrentDrawable()

Returns the current Drawable being displayed in the view using ImageView.getDrawable().

Specified by:

getCurrentDrawable in interface GlideAnimation.ViewAdapter

setDrawable

public void setDrawable(Drawable drawable)

Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).

Specified by:

setDrawable in interface GlideAnimation.ViewAdapter

Parameters:

drawable - The drawable to display in the wrapped view.

onLoadStarted

public void onLoadStarted(Drawable placeholder)

Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).

Specified by:

onLoadStarted in interface Target<Z>

Overrides:

onLoadStarted in class BaseTarget<Z>

Parameters:

placeholder - The placeholder drawable to optionally show, or null.

onLoadFailed

public void onLoadFailed(Exception e,
                Drawable errorDrawable)

Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).

Specified by:

onLoadFailed in interface Target<Z>

Overrides:

onLoadFailed in class BaseTarget<Z>

Parameters:

errorDrawable - The error drawable to optionally show, or null.

e - The exception causing the load to fail, or null if no exception occurred (usually because a decoder simply returned null).

onLoadCleared

public void onLoadCleared(Drawable placeholder)

Sets the given Drawable on the view using ImageView.setImageDrawable(android.graphics.drawable.Drawable).

Specified by:

onLoadCleared in interface Target<Z>

Overrides:

onLoadCleared in class BaseTarget<Z>

Parameters:

placeholder - The placeholder drawable to optionally show, or null.

onResourceReady

public void onResourceReady(Z resource,
                   GlideAnimation<? super Z> glideAnimation)

Description copied from interface: Target

The method that will be called when the resource load has finished.

Specified by:

onResourceReady in interface Target<Z>

Parameters:

resource - the loaded resource.

setResource

protected abstract void setResource(Z resource)