# ViewTransitionController

Artifact: [androidx.constraintlayout:constraintlayout](https://developer.android.com/jetpack/androidx/releases/constraintlayout) [View Source](https://cs.android.com/search?q=file:androidx/constraintlayout/motion/widget/ViewTransitionController.java+class:androidx.constraintlayout.motion.widget.ViewTransitionController) Added in [2.2.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#2.2.2)

*** ** * ** ***


```
public class ViewTransitionController
```

<br />

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Container for ViewTransitions. It dispatches the run of a ViewTransition. It receives animate calls

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/constraintlayout/motion/widget/ViewTransitionController#ViewTransitionController(androidx.constraintlayout.motion.widget.MotionLayout)(https://developer.android.com/reference/androidx/constraintlayout/motion/widget/MotionLayout layout)` |

| ### Public methods |
|---|---|
| `void` | `https://developer.android.com/reference/androidx/constraintlayout/motion/widget/ViewTransitionController#add(androidx.constraintlayout.motion.widget.ViewTransition)(https://developer.android.com/reference/androidx/constraintlayout/motion/widget/ViewTransition viewTransition)` Add a ViewTransition |

## Public constructors

### ViewTransitionController

Added in [2.2.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#2.2.2)

```
public ViewTransitionController(MotionLayout layout)
```

## Public methods

### add

Added in [2.2.2](https://developer.android.com/jetpack/androidx/releases/constraintlayout#2.2.2)

```
public void add(ViewTransition viewTransition)
```

Add a ViewTransition

| Parameters |
|---|---|
| `https://developer.android.com/reference/androidx/constraintlayout/motion/widget/ViewTransition viewTransition` |   |