androidx.constraintlayout.core.widgets.analyzer

Class BasicMeasure

java.lang.Object

androidx.constraintlayout.core.widgets.analyzer.BasicMeasure

public class BasicMeasure
extends java.lang.Object

Implements basic measure for linear resolution

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BasicMeasure.Measure
static interface	BasicMeasure.Measurer

Field Summary

Fields

Modifier and Type	Field and Description
static int	AT_MOST
static int	EXACTLY
static int	FIXED
static int	MATCH_PARENT
static int	UNSPECIFIED
static int	WRAP_CONTENT

Constructor Summary

Constructors

Constructor and Description
BasicMeasure(ConstraintWidgetContainer constraintWidgetContainer)

Method Summary

Modifier and Type	Method and Description
long	solverMeasure(ConstraintWidgetContainer layout, int optimizationLevel, int paddingX, int paddingY, int widthMode, int widthSize, int heightMode, int heightSize, int lastMeasureWidth, int lastMeasureHeight) Called by ConstraintLayout onMeasure()
void	updateHierarchy(ConstraintWidgetContainer layout)

Methods inherited from class java.lang.Object

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

Field Detail

UNSPECIFIED

public static final int UNSPECIFIED

See Also:

Constant Field Values

EXACTLY

public static final int EXACTLY

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Constant Field Values

AT_MOST

public static final int AT_MOST

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Constant Field Values

MATCH_PARENT

public static final int MATCH_PARENT

See Also:

Constant Field Values

WRAP_CONTENT

public static final int WRAP_CONTENT

See Also:

Constant Field Values

FIXED

public static final int FIXED

See Also:

Constant Field Values

Constructor Detail

BasicMeasure

public BasicMeasure(ConstraintWidgetContainer constraintWidgetContainer)

Method Detail

updateHierarchy

public void updateHierarchy(ConstraintWidgetContainer layout)

solverMeasure

public long solverMeasure(ConstraintWidgetContainer layout,
                          int optimizationLevel,
                          int paddingX,
                          int paddingY,
                          int widthMode,
                          int widthSize,
                          int heightMode,
                          int heightSize,
                          int lastMeasureWidth,
                          int lastMeasureHeight)

Called by ConstraintLayout onMeasure()

Parameters:

layout -

optimizationLevel -

widthMode -

widthSize -

heightMode -

heightSize -

lastMeasureWidth -

lastMeasureHeight -