Summary: Constants | Ctors | Methods | Protected Methods | Inherited Methods | [Expand All]

FabTransformationScrimBehavior

public class FabTransformationScrimBehavior
extends ExpandableTransformationBehavior

java.lang.Object
↳
	↳	com.google.android.material.transformation.ExpandableBehavior
		↳	com.google.android.material.transformation.ExpandableTransformationBehavior
			↳	com.google.android.material.transformation.FabTransformationScrimBehavior

---

Behavior that should be attached to a scrim that should appear when a FloatingActionButton is setExpanded(boolean) expanded}.

Summary

Constants
long	COLLAPSE_DELAY
long	COLLAPSE_DURATION
long	EXPAND_DELAY
long	EXPAND_DURATION

Public constructors
FabTransformationScrimBehavior()
FabTransformationScrimBehavior(Context context, AttributeSet attrs)

Public methods
boolean	layoutDependsOn(CoordinatorLayout parent, View child, View dependency)
boolean	onTouchEvent(CoordinatorLayout parent, View child, MotionEvent ev)

Protected methods
AnimatorSet	onCreateExpandedStateChangeAnimation(View dependency, View child, boolean expanded, boolean isAnimating) Creates an AnimatorSet to be played for this expanded state change.

Inherited methods
From class com.google.android.material.transformation.ExpandableTransformationBehavior abstract AnimatorSet onCreateExpandedStateChangeAnimation(View dependency, View child, boolean expanded, boolean isAnimating) Creates an AnimatorSet to be played for this expanded state change. boolean onExpandedStateChange(View dependency, View child, boolean expanded, boolean animated) Reacts to a change in expanded state.
From class com.google.android.material.transformation.ExpandableBehavior ExpandableWidget findExpandableWidget(CoordinatorLayout parent, View child) static <T extends ExpandableBehavior> T from(View view, Class<T> klass) A utility function to get the ExpandableBehavior attached to the view. abstract boolean layoutDependsOn(CoordinatorLayout parent, View child, View dependency) boolean onDependentViewChanged(CoordinatorLayout parent, View child, View dependency) abstract boolean onExpandedStateChange(View dependency, View child, boolean expanded, boolean animated) Reacts to a change in expanded state. boolean onLayoutChild(CoordinatorLayout parent, View child, int layoutDirection)
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()

Constants

COLLAPSE_DELAY

long COLLAPSE_DELAY

Constant Value: 0 (0x0000000000000000)

COLLAPSE_DURATION

long COLLAPSE_DURATION

Constant Value: 150 (0x0000000000000096)

EXPAND_DELAY

long EXPAND_DELAY

Constant Value: 75 (0x000000000000004b)

EXPAND_DURATION

long EXPAND_DURATION

Constant Value: 150 (0x0000000000000096)

Public constructors

FabTransformationScrimBehavior

FabTransformationScrimBehavior ()

FabTransformationScrimBehavior

FabTransformationScrimBehavior (Context context, 
                AttributeSet attrs)

Parameters
context	Context
attrs	AttributeSet

Public methods

layoutDependsOn

boolean layoutDependsOn (CoordinatorLayout parent, 
                View child, 
                View dependency)

Parameters
parent	CoordinatorLayout
child	View
dependency	View

Returns
boolean

onTouchEvent

boolean onTouchEvent (CoordinatorLayout parent, 
                View child, 
                MotionEvent ev)

Parameters
parent	CoordinatorLayout
child	View
ev	MotionEvent

Returns
boolean

Protected methods

onCreateExpandedStateChangeAnimation

AnimatorSet onCreateExpandedStateChangeAnimation (View dependency, 
                View child, 
                boolean expanded, 
                boolean isAnimating)

Creates an AnimatorSet to be played for this expanded state change.

If the new expanded state is true, the dependency should be hidden and the child should be shown.

If the new expanded state is false, the dependency should be shown and the child should be hidden.

Parameters
dependency	View: the ERROR(/ExpandableWidget) dependency containing the new expanded state.
child	View: the view that should react to the change in expanded state.
expanded	boolean: the new expanded state.
isAnimating	boolean: whether this state change occurred while a previous state change was still

Returns
AnimatorSet

• Classes

  • ExpandableBehavior
  • ExpandableTransformationBehavior
  • FabTransformationBehavior
  • FabTransformationBehavior.FabTransformationSpec
  • FabTransformationScrimBehavior
  • FabTransformationSheetBehavior
  • TransformationChildCard
  • TransformationChildLayout