# BasicMeasure.Measurer

Artifact: [androidx.constraintlayout:constraintlayout-core](https://developer.android.com/jetpack/androidx/releases/constraintlayout) [View Source](https://cs.android.com/search?q=file:androidx/constraintlayout/core/widgets/analyzer/BasicMeasure.java+class:androidx.constraintlayout.core.widgets.analyzer.BasicMeasure.Measurer) Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

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```
public interface BasicMeasure.Measurer
```

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## Summary

| ### Public methods |
|---|---|
| `abstract void` | `https://developer.android.com/reference/androidx/constraintlayout/core/widgets/analyzer/BasicMeasure.Measurer#didMeasures()()` |
| `abstract void` | `https://developer.android.com/reference/androidx/constraintlayout/core/widgets/analyzer/BasicMeasure.Measurer#measure(androidx.constraintlayout.core.widgets.ConstraintWidget,androidx.constraintlayout.core.widgets.analyzer.BasicMeasure.Measure)(https://developer.android.com/reference/androidx/constraintlayout/core/widgets/ConstraintWidget widget, https://developer.android.com/reference/androidx/constraintlayout/core/widgets/analyzer/BasicMeasure.Measure measure)` |

## Public methods

### didMeasures

Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

```
abstract void didMeasures()
```

### measure

Added in [1.1.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#1.1.2)

```
abstract void measure(ConstraintWidget widget, BasicMeasure.Measure measure)
```