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Last updated 2025-05-15 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-15 UTC."],[],[],null,["# androidx.constraintlayout.core.motion\n=====================================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/androidx/constraintlayout/core/motion/package-summary \"View this page in Kotlin\") \\|Java\n\nClasses\n-------\n\n|-------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------|\n| [CustomAttribute](/reference/androidx/constraintlayout/core/motion/CustomAttribute) | Defines non standard Attributes |\n| [CustomVariable](/reference/androidx/constraintlayout/core/motion/CustomVariable) | Defines non standard Attributes |\n| [Motion](/reference/androidx/constraintlayout/core/motion/Motion) | Contains the picture of a view through a transition and is used to interpolate it. |\n| [MotionPaths](/reference/androidx/constraintlayout/core/motion/MotionPaths) | This is used to capture and play back path of the layout. |\n| [MotionWidget](/reference/androidx/constraintlayout/core/motion/MotionWidget) | |\n| [MotionWidget.Motion](/reference/androidx/constraintlayout/core/motion/MotionWidget.Motion) | |\n| [MotionWidget.PropertySet](/reference/androidx/constraintlayout/core/motion/MotionWidget.PropertySet) | |\n\nEnums\n-----\n\n|-----------------------------------------------------------------------------------------------------------------|---|\n| [CustomAttribute.AttributeType](/reference/androidx/constraintlayout/core/motion/CustomAttribute.AttributeType) | |"]]
