# android.support.v17.leanback.database

added in[version 22.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

# android.support.v17.leanback.database

| This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings).

## Classes

|------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|
| [CursorMapper](https://developer.android.com/reference/android/support/v17/leanback/database/CursorMapper) | Abstract class used to convert the current[Cursor](https://developer.android.com/reference/android/database/Cursor.html)row to a single object. |

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  ## Classes

  - [CursorMapper](https://developer.android.com/reference/android/support/v17/leanback/database/CursorMapper)