ParallaxTarget.PropertyValuesHolderTarget

Added in 1.1.0

Kotlin |Java

class ParallaxTarget.PropertyValuesHolderTarget : ParallaxTarget

kotlin.Any
↳	androidx.leanback.widget.ParallaxTarget
	↳	androidx.leanback.widget.ParallaxTarget.PropertyValuesHolderTarget

PropertyValuesHolderTarget is an implementation of ParallaxTarget that uses PropertyValuesHolder to update the target object.

Summary

Public constructors
`PropertyValuesHolderTarget( targetObject: Any!, values: PropertyValuesHolder! )`

Public functions
`Unit`	`update(fraction: Float)` Implementation class is supposed to update target with the provided fraction (between 0 and 1).

Inherited functions

From androidx.leanback.widget.ParallaxTarget

`Unit`	`directUpdate(value: Number!)` Directly update the target using a float or int value.
`Boolean`	`isDirectMapping()` Returns true if the ParallaxTarget is directly mapping from source value, `directUpdate` will be used to update value, otherwise update(fraction) will be called to update value.

Public constructors

PropertyValuesHolderTarget

Added in 1.1.0

PropertyValuesHolderTarget(
    targetObject: Any!,
    values: PropertyValuesHolder!
)

Public functions

update

fun update(fraction: Float): Unit

Implementation class is supposed to update target with the provided fraction (between 0 and 1). The fraction represents percentage of completed change (e.g. scroll) on target. Called only when isDirectMapping is false.

Parameters
`fraction: Float`	Fraction between 0 to 1.

See also
`isDirectMapping`