Package androidx.constraintlayout.core.state

Class WidgetFrame

java.lang.Object

androidx.constraintlayout.core.state.WidgetFrame

public class WidgetFrame
extends java.lang.Object

Utility class to encapsulate layout of a widget

Field Summary

Fields

Modifier and Type	Field	Description
float	alpha
int	bottom
float	interpolatedPos
int	left
java.lang.String	name
static float	phone_orientation
float	pivotX
float	pivotY
int	right
float	rotationX
float	rotationY
float	rotationZ
float	scaleX
float	scaleY
int	top
float	translationX
float	translationY
float	translationZ
int	visibility
ConstraintWidget	widget

Constructor Summary

Constructors

Constructor	Description
WidgetFrame()
WidgetFrame(WidgetFrame frame)
WidgetFrame(ConstraintWidget widget)

Method Summary

Modifier and Type	Method	Description
void	addCustomColor(java.lang.String name, int color)
void	addCustomFloat(java.lang.String name, float value)
float	centerX()
float	centerY()
CustomVariable	getCustomAttribute(java.lang.String name)	Get the custom attribute given Nam
java.util.Set<java.lang.String>	getCustomAttributeNames()	Get the known custom Attributes names
int	getCustomColor(java.lang.String name)
float	getCustomFloat(java.lang.String name)
java.lang.String	getId()
TypedBundle	getMotionProperties()	get the property bundle associated with MotionAttributes
int	height()
static void	interpolate(int parentWidth, int parentHeight, WidgetFrame frame, WidgetFrame start, WidgetFrame end, Transition transition, float progress)
boolean	isDefaultTransform()
java.lang.StringBuilder	serialize(java.lang.StringBuilder ret)
java.lang.StringBuilder	serialize(java.lang.StringBuilder ret, boolean sendPhoneOrientation)	If true also send the phone orientation
void	setCustomAttribute(java.lang.String name, int type, boolean value)
void	setCustomAttribute(java.lang.String name, int type, float value)
void	setCustomAttribute(java.lang.String name, int type, int value)
void	setCustomAttribute(java.lang.String name, int type, java.lang.String value)
void	setCustomValue(CustomAttribute valueAt, float[] mTempValues)
boolean	setValue(java.lang.String key, CLElement value)
WidgetFrame	update()
WidgetFrame	update(ConstraintWidget widget)
void	updateAttributes(WidgetFrame frame)
int	width()

Methods inherited from class java.lang.Object

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

Field Detail

widget

public ConstraintWidget widget

left

public int left

top

public int top

right

public int right

bottom

public int bottom

pivotX

public float pivotX

pivotY

public float pivotY

rotationX

public float rotationX

rotationY

public float rotationY

rotationZ

public float rotationZ

translationX

public float translationX

translationY

public float translationY

translationZ

public float translationZ

phone_orientation

public static float phone_orientation

scaleX

public float scaleX

scaleY

public float scaleY

alpha

public float alpha

interpolatedPos

public float interpolatedPos

visibility

public int visibility

name

public java.lang.String name

Constructor Detail

WidgetFrame

public WidgetFrame()

WidgetFrame

public WidgetFrame(ConstraintWidget widget)

WidgetFrame

public WidgetFrame(WidgetFrame frame)

Method Detail

width

public int width()

height

public int height()

updateAttributes

public void updateAttributes(WidgetFrame frame)

isDefaultTransform

public boolean isDefaultTransform()

interpolate

public static void interpolate(int parentWidth,
                               int parentHeight,
                               WidgetFrame frame,
                               WidgetFrame start,
                               WidgetFrame end,
                               Transition transition,
                               float progress)

centerX

public float centerX()

centerY

public float centerY()

update

public WidgetFrame update()

update

public WidgetFrame update(ConstraintWidget widget)

addCustomColor

public void addCustomColor(java.lang.String name,
                           int color)

getCustomColor

public int getCustomColor(java.lang.String name)

addCustomFloat

public void addCustomFloat(java.lang.String name,
                           float value)

getCustomFloat

public float getCustomFloat(java.lang.String name)

setCustomAttribute

public void setCustomAttribute(java.lang.String name,
                               int type,
                               float value)

setCustomAttribute

public void setCustomAttribute(java.lang.String name,
                               int type,
                               int value)

setCustomAttribute

public void setCustomAttribute(java.lang.String name,
                               int type,
                               boolean value)

setCustomAttribute

public void setCustomAttribute(java.lang.String name,
                               int type,
                               java.lang.String value)

getCustomAttribute

public CustomVariable getCustomAttribute(java.lang.String name)

Get the custom attribute given Nam

Parameters:

name - Name of the custom attribut

Returns:

The customAttribute

getCustomAttributeNames

public java.util.Set<java.lang.String> getCustomAttributeNames()

Get the known custom Attributes names

Returns:

set of custom attribute names

setValue

public boolean setValue(java.lang.String key,
                        CLElement value)
                 throws CLParsingException

Throws:

CLParsingException

getId

public java.lang.String getId()

serialize

public java.lang.StringBuilder serialize(java.lang.StringBuilder ret)

serialize

public java.lang.StringBuilder serialize(java.lang.StringBuilder ret,
                                         boolean sendPhoneOrientation)

If true also send the phone orientation

setCustomValue

public void setCustomValue(CustomAttribute valueAt,
                           float[] mTempValues)

getMotionProperties

public TypedBundle getMotionProperties()

get the property bundle associated with MotionAttributes

Returns:

the property bundle associated with MotionAttributes or null