FloatProperty

Kotlin |Java

abstract class FloatProperty<T> : Property

kotlin.Any
↳	android.util.Property
	↳	androidx.core.animation.FloatProperty

An implementation of android.util.Property to be used specifically with fields of type float. This type-specific subclass enables performance benefit by allowing calls to a setValue() function that takes the primitive float type and avoids autoboxing and other overhead associated with the Float class.

Parameters
`<T>`	The class on which the Property is declared.

Summary

Public constructors
`FloatProperty()` A constructor that creates a float property instance with an empty name.
`FloatProperty(name: String)` A constructor that takes an identifying name for the float property.

Public functions
`Unit`	`set(object: T, value: Float)`
`abstract Unit`	`setValue(object: T, value: Float)` A type-specific variant of `set` that is faster when dealing with fields of type `float`.

Inherited functions

From android.util.Property

`abstract V!`	`get(p: T!)`
`String!`	`getName()`
`Class<V!>!`	`getType()`
`Boolean`	`isReadOnly()`
`java-static Property<T!, V!>!`	`<T, V> of(hostType: Class<T!>!, valueType: Class<V!>!, name: String!)`

Public constructors

FloatProperty

FloatProperty()

A constructor that creates a float property instance with an empty name. To create a named float property, see FloatProperty

See also
`FloatProperty`

FloatProperty

FloatProperty(name: String)

A constructor that takes an identifying name for the float property. This name will show up as a part of getPropertyName when the ObjectAnimator is created with a Property instance as the animation property. This name will also appear in systrace as a part of the animator name.

Parameters
`name: String`	name to be used to identify the property

See also
`FloatProperty`

Public functions

set

fun set(object: T, value: Float): Unit

setValue

abstract fun setValue(object: T, value: Float): Unit

A type-specific variant of set that is faster when dealing with fields of type float.