# DimensionBuilders.HorizontalLayoutConstraint

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

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```
@RequiresSchemaVersion(major = 1, minor = 200)
public final class DimensionBuilders.HorizontalLayoutConstraint
```

<br />

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A type for specifying horizontal layout constraints when using `https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.DpProp` on a data bindable layout element.

## Summary

| ### Nested types |
|---|
| `public final class https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.HorizontalLayoutConstraint.Builder extends https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.DpPropLayoutConstraint.Builder` Builder for `https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.HorizontalLayoutConstraint`. |

| ### Protected fields |
|---|---|
| `final @https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/androidx/wear/protolayout/expression/Fingerprint` | `https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.HorizontalLayoutConstraint#mFingerprint()` |
| `final androidx.wear.protolayout.proto.DimensionProto.DpProp` | `https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.HorizontalLayoutConstraint#mImpl()` |

| ### Public methods |
|---|---|
| `int` | `https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.HorizontalLayoutConstraint#getHorizontalAlignment()()` Gets the horizontal alignment of the actual content within the space reserved by value. |
| `@https://developer.android.com/reference/androidx/annotation/Dimension(unit = 0) float` | `https://developer.android.com/reference/androidx/wear/protolayout/DimensionBuilders.HorizontalLayoutConstraint#getValue()()` Gets the value to use when laying out components which can have a dynamic value. |

## Protected fields

### mFingerprint

```
protected final @Nullable Fingerprint mFingerprint
```

### mImpl

```
protected final androidx.wear.protolayout.proto.DimensionProto.DpProp mImpl
```

## Public methods

### getHorizontalAlignment

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

```
public int getHorizontalAlignment()
```

Gets the horizontal alignment of the actual content within the space reserved by value.

### getValue

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

```
public @Dimension(unit = 0) float getValue()
```

Gets the value to use when laying out components which can have a dynamic value. Constrains the layout so that components are not changing size or location regardless of the dynamic value that is being provided.