androidx.constraintlayout.core.widgets.analyzer

Class Grouping

java.lang.Object

androidx.constraintlayout.core.widgets.analyzer.Grouping

public class Grouping
extends java.lang.Object

Implements a simple grouping mechanism, to group interdependent widgets together. TODO: we should move towards a more leaner implementation -- this is more expensive as it could be.

Constructor Summary

Constructors

Constructor and Description
Grouping()

Method Summary

Modifier and Type	Method and Description
static WidgetGroup	findDependents(ConstraintWidget constraintWidget, int orientation, java.util.ArrayList<WidgetGroup> list, WidgetGroup group)
static boolean	simpleSolvingPass(ConstraintWidgetContainer layout, BasicMeasure.Measurer measurer)
static boolean	validInGroup(ConstraintWidget.DimensionBehaviour layoutHorizontal, ConstraintWidget.DimensionBehaviour layoutVertical, ConstraintWidget.DimensionBehaviour widgetHorizontal, ConstraintWidget.DimensionBehaviour widgetVertical)

Methods inherited from class java.lang.Object

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

Constructor Detail

Grouping

public Grouping()

Method Detail

validInGroup

public static boolean validInGroup(ConstraintWidget.DimensionBehaviour layoutHorizontal,
                                   ConstraintWidget.DimensionBehaviour layoutVertical,
                                   ConstraintWidget.DimensionBehaviour widgetHorizontal,
                                   ConstraintWidget.DimensionBehaviour widgetVertical)

simpleSolvingPass

public static boolean simpleSolvingPass(ConstraintWidgetContainer layout,
                                        BasicMeasure.Measurer measurer)

findDependents

public static WidgetGroup findDependents(ConstraintWidget constraintWidget,
                                         int orientation,
                                         java.util.ArrayList<WidgetGroup> list,
                                         WidgetGroup group)