Package androidx.constraintlayout.core.motion.key

Class MotionKeyPosition

java.lang.Object

androidx.constraintlayout.core.motion.key.MotionKey

androidx.constraintlayout.core.motion.key.MotionKeyPosition

All Implemented Interfaces:

TypedValues

public class MotionKeyPosition
extends MotionKey

Nested Class Summary

Nested classes/interfaces inherited from interface androidx.constraintlayout.core.motion.utils.TypedValues

TypedValues.AttributesType, TypedValues.Custom, TypedValues.CycleType, TypedValues.MotionScene, TypedValues.MotionType, TypedValues.OnSwipe, TypedValues.PositionType, TypedValues.TransitionType, TypedValues.TriggerType

Field Summary

Fields

Modifier and Type	Field	Description
float	mAltPercentX
float	mAltPercentY
int	mCurveFit
int	mDrawPath
int	mPathMotionArc
float	mPercentHeight
float	mPercentWidth
float	mPercentX
float	mPercentY
int	mPositionType
java.lang.String	mTransitionEasing
protected static float	SELECTION_SLOPE
static int	TYPE_CARTESIAN
static int	TYPE_PATH
static int	TYPE_SCREEN

Fields inherited from class androidx.constraintlayout.core.motion.key.MotionKey

ALPHA, CUSTOM, ELEVATION, mCustom, mFramePosition, mType, ROTATION, ROTATION_X, SCALE_X, SCALE_Y, TRANSITION_PATH_ROTATE, TRANSLATION_X, TRANSLATION_Y, UNSET, VISIBILITY

Fields inherited from interface androidx.constraintlayout.core.motion.utils.TypedValues

BOOLEAN_MASK, FLOAT_MASK, INT_MASK, S_CUSTOM, STRING_MASK, TYPE_FRAME_POSITION, TYPE_TARGET

Constructor Summary

Constructors

Constructor	Description
MotionKeyPosition()

Method Summary

Modifier and Type	Method	Description
void	addValues(java.util.HashMap<java.lang.String,SplineSet> splines)	Defines method to add a a view to splines derived form this key frame.
MotionKey	clone()
MotionKey	copy(MotionKey src)
void	getAttributeNames(java.util.HashSet<java.lang.String> attributes)
int	getId(java.lang.String name)
boolean	intersects(int layoutWidth, int layoutHeight, FloatRect start, FloatRect end, float x, float y)
void	positionAttributes(MotionWidget view, FloatRect start, FloatRect end, float x, float y, java.lang.String[] attribute, float[] value)
boolean	setValue(int type, float value)	Used to set float values
boolean	setValue(int type, int value)	Used to set integer values
boolean	setValue(int type, java.lang.String value)	Used to set String values

Methods inherited from class androidx.constraintlayout.core.motion.key.MotionKey

getFramePosition, setCustomAttribute, setCustomAttribute, setCustomAttribute, setCustomAttribute, setFramePosition, setInterpolation, setValue, setViewId

Methods inherited from class java.lang.Object

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

Field Detail

SELECTION_SLOPE

protected static final float SELECTION_SLOPE

See Also:

Constant Field Values

mCurveFit

public int mCurveFit

mTransitionEasing

public java.lang.String mTransitionEasing

mPathMotionArc

public int mPathMotionArc

mDrawPath

public int mDrawPath

mPercentWidth

public float mPercentWidth

mPercentHeight

public float mPercentHeight

mPercentX

public float mPercentX

mPercentY

public float mPercentY

mAltPercentX

public float mAltPercentX

mAltPercentY

public float mAltPercentY

TYPE_SCREEN

public static final int TYPE_SCREEN

See Also:

Constant Field Values

TYPE_PATH

public static final int TYPE_PATH

See Also:

Constant Field Values

TYPE_CARTESIAN

public static final int TYPE_CARTESIAN

See Also:

Constant Field Values

mPositionType

public int mPositionType

Constructor Detail

MotionKeyPosition

public MotionKeyPosition()

Method Detail

positionAttributes

public void positionAttributes(MotionWidget view,
                               FloatRect start,
                               FloatRect end,
                               float x,
                               float y,
                               java.lang.String[] attribute,
                               float[] value)

intersects

public boolean intersects(int layoutWidth,
                          int layoutHeight,
                          FloatRect start,
                          FloatRect end,
                          float x,
                          float y)

copy

public MotionKey copy(MotionKey src)

Overrides:

copy in class MotionKey

clone

public MotionKey clone()

Specified by:

clone in class MotionKey

getAttributeNames

public void getAttributeNames(java.util.HashSet<java.lang.String> attributes)

Specified by:

getAttributeNames in class MotionKey

addValues

public void addValues(java.util.HashMap<java.lang.String,SplineSet> splines)

Description copied from class: MotionKey

Defines method to add a a view to splines derived form this key frame. The values are written to the spline

Specified by:

addValues in class MotionKey

Parameters:

splines - splines to write values to

setValue

public boolean setValue(int type,
                        int value)

Description copied from interface: TypedValues

Used to set integer values

Specified by:

setValue in interface TypedValues

Overrides:

setValue in class MotionKey

Returns:

true if it accepted the value

setValue

public boolean setValue(int type,
                        float value)

Description copied from interface: TypedValues

Used to set float values

Specified by:

setValue in interface TypedValues

Overrides:

setValue in class MotionKey

Returns:

true if it accepted the value

setValue

public boolean setValue(int type,
                        java.lang.String value)

Description copied from interface: TypedValues

Used to set String values

Specified by:

setValue in interface TypedValues

Overrides:

setValue in class MotionKey

Returns:

true if it accepted the value

getId

public int getId(java.lang.String name)