# android.app.slice

# android.app.slice

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Kotlin\|[Java](https://developer.android.com/reference/android/app/slice/package-summary "View this page in Java")

## Classes

|-------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------|
| [Slice](https://developer.android.com/reference/kotlin/android/app/slice/Slice)                 | A slice is a piece of app content and actions that can be surfaced outside of the app.                                                  |
| [SliceItem](https://developer.android.com/reference/kotlin/android/app/slice/SliceItem)         | A SliceItem is a single unit in the tree structure of a[Slice](https://developer.android.com/reference/kotlin/android/app/slice/Slice). |
| [SliceManager](https://developer.android.com/reference/kotlin/android/app/slice/SliceManager)   | Class to handle interactions with[Slice](https://developer.android.com/reference/kotlin/android/app/slice/Slice)s.                      |
| [SliceMetrics](https://developer.android.com/reference/kotlin/android/app/slice/SliceMetrics)   | Metrics interface for slices.                                                                                                           |
| [SliceProvider](https://developer.android.com/reference/kotlin/android/app/slice/SliceProvider) | A SliceProvider allows an app to provide content to be displayed in system spaces.                                                      |
| [SliceSpec](https://developer.android.com/reference/kotlin/android/app/slice/SliceSpec)         | Class describing the structure of the data contained within a slice.                                                                    |