androidx.constraintlayout.widget

Interfaces

Classes

Barrier

Added in 1.1

ConstraintAttribute

Defines non standard Attributes

ConstraintHelper
ConstraintLayout

A {@code ConstraintLayout} is a android.view.ViewGroup which allows you to position and size widgets in a flexible way.

ConstraintLayout.LayoutParams

This class contains the different attributes specifying how a view want to be laid out inside a ConstraintLayout.

ConstraintLayoutStates
ConstraintProperties

Added in 2.0

ConstraintSet

This class allows you to define programmatically a set of constraints to be used with ConstraintLayout.

ConstraintSet.Constraint
ConstraintSet.Layout
ConstraintSet.Motion
ConstraintSet.PropertySet
ConstraintSet.Transform
Constraints
Constraints.LayoutParams
ConstraintsChangedListener

Added in 2.0

Group

Control the visibility and elevation of the referenced views Added in 1.1

Guideline

Utility class representing a Guideline helper object for ConstraintLayout.

Placeholder

Added in 1.1

ReactiveGuide

Utility class representing a reactive Guideline helper object for ConstraintLayout.

SharedValues

Shared values

StateSet
VirtualLayout

Added in 2.0

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