androidx.constraintlayout.core.state

Class Transition

java.lang.Object

androidx.constraintlayout.core.state.Transition

public class Transition
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	CURRENT
static int	END
static int	START

Constructor Summary

Constructors

Constructor and Description
Transition()

Method Summary

Modifier and Type	Method and Description
void	addCustomColor(int state, java.lang.String widgetId, java.lang.String property, float r, float g, float b, float a)
void	addCustomFloat(int state, java.lang.String widgetId, java.lang.String property, float value)
void	clear()
boolean	contains(java.lang.String key)
WidgetFrame	getEnd(ConstraintWidget child)
WidgetFrame	getEnd(java.lang.String id)
WidgetFrame	getInterpolated(ConstraintWidget child)
WidgetFrame	getInterpolated(java.lang.String id)
WidgetFrame	getStart(ConstraintWidget child)
WidgetFrame	getStart(java.lang.String id)
void	interpolate(float progress)
boolean	isEmpty()
void	updateFrom(ConstraintWidgetContainer container, int state)
void	updateFrom(WidgetFrame frame, int state, java.lang.String id)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

START

public static final int START

See Also:

Constant Field Values

END

public static final int END

See Also:

Constant Field Values

CURRENT

public static final int CURRENT

See Also:

Constant Field Values

Constructor Detail

Transition

public Transition()

Method Detail

isEmpty

public boolean isEmpty()

clear

public void clear()

contains

public boolean contains(java.lang.String key)

addCustomFloat

public void addCustomFloat(int state,
                           java.lang.String widgetId,
                           java.lang.String property,
                           float value)

addCustomColor

public void addCustomColor(int state,
                           java.lang.String widgetId,
                           java.lang.String property,
                           float r,
                           float g,
                           float b,
                           float a)

updateFrom

public void updateFrom(WidgetFrame frame,
                       int state,
                       java.lang.String id)

updateFrom

public void updateFrom(ConstraintWidgetContainer container,
                       int state)

interpolate

public void interpolate(float progress)

getStart

public WidgetFrame getStart(java.lang.String id)

getEnd

public WidgetFrame getEnd(java.lang.String id)

getInterpolated

public WidgetFrame getInterpolated(java.lang.String id)

getStart

public WidgetFrame getStart(ConstraintWidget child)

getEnd

public WidgetFrame getEnd(ConstraintWidget child)

getInterpolated

public WidgetFrame getInterpolated(ConstraintWidget child)