# PdfView.LinkClickListener

Artifact: [androidx.pdf:pdf-viewer](https://developer.android.com/jetpack/androidx/releases/pdf) [View Source](https://cs.android.com/search?q=file:androidx/pdf/view/PdfView.kt+class:androidx.pdf.view.PdfView.LinkClickListener) Added in [1.0.0-beta01](https://developer.android.com/jetpack/androidx/releases/pdf#1.0.0-beta01)

*** ** * ** ***


```
interface PdfView.LinkClickListener
```

<br />

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Listener interface for handling clicks on links in a PDF document.

## Summary

| ### Public functions |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `@https://developer.android.com/reference/kotlin/androidx/annotation/MainThread https://developer.android.com/reference/kotlin/androidx/pdf/view/PdfView.LinkClickListener#onLinkClicked(androidx.pdf.content.ExternalLink)(externalLink: https://developer.android.com/reference/kotlin/androidx/pdf/content/ExternalLink)` Called when a link in the PDF is clicked. |

## Public functions

### onLinkClicked

Added in [1.0.0-beta01](https://developer.android.com/jetpack/androidx/releases/pdf#1.0.0-beta01)

```
@MainThread
fun onLinkClicked(externalLink: ExternalLink): Boolean
```

Called when a link in the PDF is clicked.

| Parameters |
|---|---|
| `externalLink: https://developer.android.com/reference/kotlin/androidx/pdf/content/ExternalLink` | The ExternalLink associated with the link. |

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | True if the link click was handled, false to use the default behavior. |