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AnimatorInflater

open class AnimatorInflater
kotlin.Any
   ↳ androidx.core.animation.AnimatorInflater

This class is used to instantiate animator XML files into Animator objects.

For performance reasons, inflation relies heavily on pre-processing of XML files that is done at build time. Therefore, it is not currently possible to use this inflater with an XmlPullParser over a plain XML file at runtime; it only works with an XmlPullParser returned from a compiled resource (R. something file.)

Summary

Public methods

open static Animator
loadAnimator(@NonNull context: Context, @AnimatorRes id: Int)

Loads an Animator object from a resource

open static Animator
loadAnimator(@NonNull resources: Resources, @Nullable theme: Theme?, @AnimatorRes id: Int)

Loads an Animator object from a resource

open static Interpolator
loadInterpolator(@NonNull context: Context, @AnimatorRes @InterpolatorRes id: Int)

Loads an Interpolator object from a resource

Public methods

loadAnimator

@NonNull open static fun loadAnimator(
    @NonNull context: Context,
    @AnimatorRes id: Int
): Animator

Loads an Animator object from a resource

Parameters
context Context: Application context used to access resources
id Int: The resource id of the animation to load
Return
Animator The animator object reference by the specified id
Exceptions
NotFoundException when the animation cannot be loaded

loadAnimator

@NonNull open static fun loadAnimator(
    @NonNull resources: Resources,
    @Nullable theme: Theme?,
    @AnimatorRes id: Int
): Animator

Loads an Animator object from a resource

Parameters
resources Resources: The resources
theme Theme?: The theme
id Int: The resource id of the animation to load
Return
Animator The animator object reference by the specified id
Exceptions
NotFoundException when the animation cannot be loaded

loadInterpolator

@NonNull open static fun loadInterpolator(
    @NonNull context: Context,
    @AnimatorRes @InterpolatorRes id: Int
): Interpolator

Loads an Interpolator object from a resource

Parameters
context Context: Application context used to access resources
id Int: The resource id of the animation to load
Return
Interpolator The animation object reference by the specified id
Exceptions
NotFoundException when interpolator resources cannot be loaded