# LayoutElementBuilders.Layout.Builder

# LayoutElementBuilders.Layout.Builder

Artifact:[androidx.wear.protolayout:protolayout](https://developer.android.com/jetpack/androidx/releases/wear-protolayout)  
[View Source](https://cs.android.com/search?q=file:androidx/wear/protolayout/LayoutElementBuilders.java+class:androidx.wear.protolayout.LayoutElementBuilders.Layout.Builder)  
Added in[1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-protolayout#1.0.0)

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Kotlin\|[Java](https://developer.android.com/reference/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder "View this page in Java")

<br />

```
class LayoutElementBuilders.Layout.Builder
```

<br />

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Builder for[Layout](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout)

## Summary

|                                                                                                                                ### Public constructors                                                                                                                                 |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder#Builder())`()` Creates an instance of[Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder). |

|                                                                 ### Public functions                                                                  |
|-------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [LayoutElementBuilders.Layout](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout)                 | [build](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder#build())`()` Builds an instance from accumulated values.                                                                                                                                                                                                                      |
| [LayoutElementBuilders.Layout.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder) | [setRoot](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder#setRoot(androidx.wear.protolayout.LayoutElementBuilders.LayoutElement))`(root: `[LayoutElementBuilders.LayoutElement](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.LayoutElement)`)` Sets the root element in the layout. |

## Public constructors

### Builder

Added in[1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-protolayout#1.0.0)  

```
Builder()
```

Creates an instance of[Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/LayoutElementBuilders.Layout.Builder).  

## Public functions

### build

Added in[1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-protolayout#1.0.0)  

```
fun build(): LayoutElementBuilders.Layout
```

Builds an instance from accumulated values.  

### setRoot

Added in[1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-protolayout#1.0.0)  

```
fun setRoot(root: LayoutElementBuilders.LayoutElement): LayoutElementBuilders.Layout.Builder
```

Sets the root element in the layout.