Transition
@ExperimentalMotionApi
interface Transition
Defines interpolation parameters between two ConstraintSets.
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-05-15 UTC.
[null,null,["Last updated 2025-05-15 UTC."],[],[],null,["# Transition\n==========\n\nArtifact: [androidx.constraintlayout:constraintlayout-compose](/jetpack/androidx/releases/constraintlayout) \n[View Source](https://cs.android.com/search?q=file:androidx/constraintlayout/compose/Transition.kt+class:androidx.constraintlayout.compose.Transition) \nAdded in [1.1.1](/jetpack/androidx/releases/constraintlayout#1.1.1)\n\n\n```\n@ExperimentalMotionApi\ninterface Transition\n```\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nDefines interpolation parameters between two [ConstraintSet](/reference/kotlin/androidx/constraintlayout/compose/ConstraintSet)s.\n\nSummary\n-------\n\n| ### Public functions |\n|-----------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------|\n| [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) | [getEndConstraintSetId](/reference/kotlin/androidx/constraintlayout/compose/Transition#getEndConstraintSetId())`()` |\n| [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html) | [getStartConstraintSetId](/reference/kotlin/androidx/constraintlayout/compose/Transition#getStartConstraintSetId())`()` |\n\nPublic functions\n----------------\n\n### getEndConstraintSetId\n\nAdded in [1.1.1](/jetpack/androidx/releases/constraintlayout#1.1.1) \n\n```\nfun getEndConstraintSetId(): String\n``` \n\n### getStartConstraintSetId\n\nAdded in [1.1.1](/jetpack/androidx/releases/constraintlayout#1.1.1) \n\n```\nfun getStartConstraintSetId(): String\n```"]]