# BrowseFragment.MainFragmentAdapterProvider

Artifact: [androidx.leanback:leanback](https://developer.android.com/jetpack/androidx/releases/leanback) [View Source](https://cs.android.com/search?q=file:androidx/leanback/app/BrowseFragment.java+class:androidx.leanback.app.BrowseFragment.MainFragmentAdapterProvider) Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

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```
interface BrowseFragment.MainFragmentAdapterProvider
```

<br />

Known direct subclasses [RowsFragment](https://developer.android.com/reference/kotlin/androidx/leanback/app/RowsFragment)

|---|---|
| `https://developer.android.com/reference/kotlin/androidx/leanback/app/RowsFragment` | **This class is deprecated.** use `https://developer.android.com/reference/kotlin/androidx/leanback/app/RowsSupportFragment` <br /> |

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> [!CAUTION]
> **This interface is deprecated.**   
>
> use `https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseSupportFragment`

Interface to be implemented by all fragments for providing an instance of `https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseFragment.MainFragmentAdapter`. Both `https://developer.android.com/reference/kotlin/androidx/leanback/app/RowsFragment` and custom fragment provided against `https://developer.android.com/reference/kotlin/androidx/leanback/widget/PageRow` will need to implement this interface.

## Summary

| ### Public functions |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseFragment.MainFragmentAdapter!` | `[getMainFragmentAdapter](https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseFragment.MainFragmentAdapterProvider#getMainFragmentAdapter())()` **This function is deprecated.** Deprecated in Java |

## Public functions

### getMainFragmentAdapter

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [getMainFragmentAdapter](https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseFragment.MainFragmentAdapterProvider#getMainFragmentAdapter())(): BrowseFragment.MainFragmentAdapter!
```

> [!CAUTION]
> **This function is deprecated.**   
> Deprecated in Java

Returns an instance of `https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseFragment.MainFragmentAdapter` that `https://developer.android.com/reference/kotlin/androidx/leanback/app/BrowseFragment` would use to communicate with the target fragment.