StateSet

Added in 2.2.1

Kotlin |Java

public class StateSet

Summary

Constants
`static final String`	`TAG = "ConstraintLayoutStates"`

Public constructors
`StateSet(Context context, XmlPullParser parser)` Parse a StateSet

Public methods
`int`	`convertToConstraintSet( int currentConstrainSettId, int stateId, float width, float height )` converts a state to a constraintSet
`boolean`	`needsToChange(int id, float width, float height)` will the layout need to change
`void`	`setOnConstraintsChanged( ConstraintsChangedListener constraintsChangedListener )` listen for changes in constraintSet
`int`	`stateGetConstraintID(int id, int width, int height)` Get the constraint id for a state
`int`	`updateConstraints(int currentId, int id, float width, float height)` Update the Constraints

Added in 2.2.1

public static final String TAG = "ConstraintLayoutStates"

Added in 2.2.1

public StateSet(Context context, XmlPullParser parser)

Parse a StateSet

Parameters
`Context context`
`XmlPullParser parser`

Added in 2.2.1

public int convertToConstraintSet(
    int currentConstrainSettId,
    int stateId,
    float width,
    float height
)

converts a state to a constraintSet

Parameters
`int currentConstrainSettId`
`int stateId`
`float width`
`float height`

Returns
`int`

Added in 2.2.1

public boolean needsToChange(int id, float width, float height)

will the layout need to change

Returns
`boolean`

Added in 2.2.1

public void setOnConstraintsChanged(
    ConstraintsChangedListener constraintsChangedListener
)

listen for changes in constraintSet

Parameters
`ConstraintsChangedListener constraintsChangedListener`

Added in 2.2.1

public int stateGetConstraintID(int id, int width, int height)

Get the constraint id for a state

Returns
`int`

Added in 2.2.1

public int updateConstraints(int currentId, int id, float width, float height)

Update the Constraints

Returns
`int`