# android.app.jank

# android.app.jank

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

## Classes

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| [AppJankStats](https://developer.android.com/reference/kotlin/android/app/jank/AppJankStats)                             | This class stores detailed jank statistics for an individual UI widget. |
| [RelativeFrameTimeHistogram](https://developer.android.com/reference/kotlin/android/app/jank/RelativeFrameTimeHistogram) | A histogram of frame times relative to their deadline.                  |