# Loader.OnLoadCanceledListener

# Loader.OnLoadCanceledListener

Artifact:[androidx.loader:loader](https://developer.android.com/jetpack/androidx/releases/loader)  
[View Source](https://cs.android.com/search?q=file:androidx/loader/content/Loader.java+class:androidx.loader.content.Loader.OnLoadCanceledListener)  
Added in[1.0.0](https://developer.android.com/jetpack/androidx/releases/loader#1.0.0)

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Kotlin\|[Java](https://developer.android.com/reference/androidx/loader/content/Loader.OnLoadCanceledListener "View this page in Java")

<br />

```
interface Loader.OnLoadCanceledListener<D>
```

<br />

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Interface that is implemented to discover when a Loader has been canceled before it finished loading its data. You do not normally need to implement this yourself; it is used in the implementation of[LoaderManager](https://developer.android.com/reference/kotlin/androidx/loader/app/LoaderManager)to find out when a Loader it is managing has been canceled so that it can schedule the next Loader. This interface should only be used if a Loader is not being used in conjunction with LoaderManager.

## Summary

|                             ### Public functions                              |
|-------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Unit](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html) | [onLoadCanceled](https://developer.android.com/reference/kotlin/androidx/loader/content/Loader.OnLoadCanceledListener#onLoadCanceled(androidx.loader.content.Loader<D>))`(loader: `[Loader](https://developer.android.com/reference/kotlin/androidx/loader/content/Loader)`<D!>)` Called on the thread that created the Loader when the load is canceled. |

## Public functions

### onLoadCanceled

Added in[1.0.0](https://developer.android.com/jetpack/androidx/releases/loader#1.0.0)  

```
fun onLoadCanceled(loader: Loader<D!>): Unit
```

Called on the thread that created the Loader when the load is canceled.  

|                                               Parameters                                                |
|---------------------------------------------------------------------------------------------------------|-----------------------------------|
| `loader: `[Loader](https://developer.android.com/reference/kotlin/androidx/loader/content/Loader)`<D!>` | the loader that canceled the load |