public
static
interface
ImageLoader.ImageListener
implements Response.ErrorListener| com.android.volley.toolbox.ImageLoader.ImageListener |
Class Overview
Interface for the response handlers on image requests. The call flow is this: 1. Upon being attached to a request, onResponse(response, true) will be invoked to reflect any cached data that was already available. If the data was available, response.getBitmap() will be non-null. 2. After a network response returns, only one of the following cases will happen: - onResponse(response, false) will be called if the image was loaded. or - onErrorResponse will be called if there was an error loading the image.
Summary
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| abstract void |
onResponse(ImageLoader.ImageContainer response, boolean isImmediate)
Listens for non-error changes to the loading of the image request.
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Inherited Methods | |||||||||||
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From interface
com.android.volley.Response.ErrorListener
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Public Methods
public abstract void onResponse (ImageLoader.ImageContainer response, boolean isImmediate)
Listens for non-error changes to the loading of the image request.
Parameters
| response | Holds all information pertaining to the request, as well as the bitmap (if it is loaded). |
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| isImmediate | True if this was called during ImageLoader.get() variants. This can be used to differentiate between a cached image loading and a network image loading in order to, for example, run an animation to fade in network loaded images. |