# TransitionValues

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# TransitionValues

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/transition/TransitionValues "View this page in Java")  

```
open class TransitionValues
```

|---|----------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)                                             ||
| ↳ | [android.transition.TransitionValues](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#) |

Data structure which holds cached values for the transition. The view field is the target which all of the values pertain to. The values field is a map which holds information for fields according to names selected by the transitions. These names should be unique to avoid clobbering values stored by other transitions, such as the convention project:transition_name:property_name. For example, the platform might store a property "alpha" in a transition "Fader" as "android:fader:alpha".

These values are cached during the[Transition.captureStartValues(TransitionValues)](https://developer.android.com/reference/kotlin/android/transition/Transition#captureStartValues(android.transition.TransitionValues))capture} phases of a scene change, once when the start values are captured and again when the end values are captured. These start/end values are then passed into the transitions via the for[Transition.createAnimator(ViewGroup, TransitionValues, TransitionValues)](https://developer.android.com/reference/kotlin/android/transition/Transition#createAnimator(android.view.ViewGroup,%20android.transition.TransitionValues,%20android.transition.TransitionValues))method.

## Summary

|                                                                                                               Public constructors                                                                                                                ||
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| [TransitionValues](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#TransitionValues())`()` <br />                                                                                                          |
| [TransitionValues](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#TransitionValues(android.view.View))`(`view:` `[View](https://developer.android.com/reference/kotlin/android/view/View.html#)`)` <br /> |

|                                                                                                                                                                        Public methods                                                                                                                                                                         ||
|----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| open[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [equals](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#equals(kotlin.Any))`(`other:` `[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)?`)` Indicates whether some other object is "equal to" this one. |
| open[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)         | [hashCode](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#hashCode())`()` <br />                                                                                                                                                  |
| open[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)   | [toString](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#toString())`()` <br />                                                                                                                                                  |

|                                                                                                                                                                                                                            Properties                                                                                                                                                                                                                             ||
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [MutableMap](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-map/index.html)\<[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)!,[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)!\> | [values](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#values:kotlin.collections.MutableMap) The set of values tracked by transitions for this scene |
| [View](https://developer.android.com/reference/kotlin/android/view/View.html#)                                                                                                                                                                                         | [view](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#view:android.view.View) The View with these values                                              |

## Public constructors

### TransitionValues

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
TransitionValues()
```

**Deprecated:** *Use[TransitionValues(android.view.View)](https://developer.android.com/reference/kotlin/android/transition/TransitionValues#TransitionValues(android.view.View))instead*  

### TransitionValues

Added in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
TransitionValues(view: View)
```

|                                                     Parameters                                                     ||
|--------|------------------------------------------------------------------------------------------------------------|
| `view` | [View](https://developer.android.com/reference/kotlin/android/view/View.html#):This value cannot be`null`. |

## Public methods

### equals

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
open fun equals(other: Any?): Boolean
```

Indicates whether some other object is "equal to" this one.

The`equals`method implements an equivalence relation on non-null object references:

- It is*reflexive* : for any non-null reference value`x`,`x.equals(x)`should return`true`.
- It is*symmetric* : for any non-null reference values`x`and`y`,`x.equals(y)`should return`true`if and only if`y.equals(x)`returns`true`.
- It is*transitive* : for any non-null reference values`x`,`y`, and`z`, if`x.equals(y)`returns`true`and`y.equals(z)`returns`true`, then`x.equals(z)`should return`true`.
- It is*consistent* : for any non-null reference values`x`and`y`, multiple invocations of`x.equals(y)`consistently return`true`or consistently return`false`, provided no information used in`equals`comparisons on the objects is modified.
- For any non-null reference value`x`,`x.equals(null)`should return`false`.

An equivalence relation partitions the elements it operates on into*equivalence classes*; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

|                                                  Parameters                                                   ||
|---------|------------------------------------------------------------------------------------------------------|
| `obj`   | the reference object with which to compare.                                                          |
| `other` | [Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)?:This value may be`null`. |

|                                                                           Return                                                                           ||
|------------------------------------------------------------------------------------|------------------------------------------------------------------------|
| [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | `true`if this object is the same as the obj argument;`false`otherwise. |

### hashCode

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
open fun hashCode(): Int
```

|                                                     Return                                                     ||
|----------------------------------------------------------------------------|------------------------------------|
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | a hash code value for this object. |

### toString

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
open fun toString(): String
```

|                                                          Return                                                          ||
|----------------------------------------------------------------------------------|----------------------------------------|
| [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | a string representation of the object. |

## Properties

### values

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
val values: MutableMap<String!, Any!>
```

The set of values tracked by transitions for this scene  

### view

Added in[API level 19](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
var view: View
```

The View with these values