Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

# PackageManager.OnChecksumsReadyListener

*** ** * ** ***


`
public
static


interface
PackageManager.OnChecksumsReadyListener
`


`


`

|---|
| android.content.pm.PackageManager.OnChecksumsReadyListener |

<br />

*** ** * ** ***

Listener that gets notified when checksums are available.

## Summary

| ### Public methods ||
|---|---|
| ` abstract void` | ` https://developer.android.com/reference/android/content/pm/PackageManager.OnChecksumsReadyListener#onChecksumsReady(java.util.List<android.content.pm.ApkChecksum>)(https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/content/pm/ApkChecksum> checksums) ` Called when the checksums are available. |

## Public methods

### onChecksumsReady

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public abstract void onChecksumsReady (List<ApkChecksum> checksums)
```

Called when the checksums are available.

<br />

| Parameters ||
|---|---|
| `checksums` | `List`: array of checksums. This value cannot be `null`. <br /> |