BidirectionalTypeConverter
abstract class BidirectionalTypeConverter<T : Any!, V : Any!> : TypeConverter<T, V>
Abstract base class used convert type T to another type V and back again. This is necessary when the value types of in animation are different from the property type. BidirectionalTypeConverter is needed when only the final value for the animation is supplied to animators.
Summary
Public methods |
abstract T |
Does a conversion from the target type back to the source type.
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open BidirectionalTypeConverter<V, T>! |
Returns the inverse of this converter, where the from and to classes are reversed.
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Public constructors
BidirectionalTypeConverter
BidirectionalTypeConverter(
fromClass: Class<T>!,
toClass: Class<V>!)
Public methods
convertBack
abstract fun convertBack(value: V): T
Does a conversion from the target type back to the source type. The subclass must implement this when a TypeConverter is used in animations and current values will need to be read for an animation.
Parameters |
value |
V: The Object to convert. |
Return |
T |
A value of type T, converted from value . |