Summary: XML Attrs | Ctors | Methods | Protected Methods | Inherited Methods

ExtendedFloatingActionButton.ExtendedFloatingActionButtonBehavior

protected static class ExtendedFloatingActionButton.ExtendedFloatingActionButtonBehavior
extends Behavior<T extends ExtendedFloatingActionButton>

java.lang.Object
↳	androidx.coordinatorlayout.widget.CoordinatorLayout.Behavior<T extends com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton>
	↳	com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton.ExtendedFloatingActionButtonBehavior<T extends com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton>

Behavior designed for use with ExtendedFloatingActionButton instances. Its main function is to move ExtendedFloatingActionButton views so that any displayed Snackbars do not cover them.

Summary

XML attributes
`ExtendedFloatingActionButton_Behavior_Layout_behavior_autoHide`
`ExtendedFloatingActionButton_Behavior_Layout_behavior_autoShrink`

Public constructors
`ExtendedFloatingActionButtonBehavior()`
`ExtendedFloatingActionButtonBehavior(Context context, AttributeSet attrs)`

Public methods
`boolean`	`getInsetDodgeRect(CoordinatorLayout parent, ExtendedFloatingActionButton child, Rect rect)`
`boolean`	`isAutoHideEnabled()` Returns whether the associated ExtendedFloatingActionButton automatically hides when there is not enough space to be displayed.
`boolean`	`isAutoShrinkEnabled()` Returns whether the associated ExtendedFloatingActionButton automatically shrinks when there is not enough space to be displayed.
`void`	`onAttachedToLayoutParams(CoordinatorLayout.LayoutParams lp)`
`boolean`	`onDependentViewChanged(CoordinatorLayout parent, ExtendedFloatingActionButton child, View dependency)`
`boolean`	`onLayoutChild(CoordinatorLayout parent, ExtendedFloatingActionButton child, int layoutDirection)`
`void`	`setAutoHideEnabled(boolean autoHide)` Sets whether the associated ExtendedFloatingActionButton automatically hides when there is not enough space to be displayed.
`void`	`setAutoShrinkEnabled(boolean autoShrink)` Sets whether the associated ExtendedFloatingActionButton automatically shrink when there is not enough space to be displayed.

Protected methods
`void`	`extendOrShow(ExtendedFloatingActionButton fab)` Extends the Extended FAB, in case auto-shrink is enabled, or show it in case auto-hide is enabled.
`void`	`shrinkOrHide(ExtendedFloatingActionButton fab)` Shrinks the Extended FAB, in case auto-shrink is enabled, or hides it in case auto-hide is enabled.

Inherited methods

From class


        
          androidx.coordinatorlayout.widget.CoordinatorLayout.Behavior

`boolean`	`blocksInteractionBelow(CoordinatorLayout arg0, T arg1)`
`boolean`	`getInsetDodgeRect(CoordinatorLayout arg0, T arg1, Rect arg2)`
`int`	`getScrimColor(CoordinatorLayout arg0, T arg1)`
`float`	`getScrimOpacity(CoordinatorLayout arg0, T arg1)`
`static Object`	`getTag(View arg0)`
`boolean`	`layoutDependsOn(CoordinatorLayout arg0, T arg1, View arg2)`
`WindowInsetsCompat`	`onApplyWindowInsets(CoordinatorLayout arg0, T arg1, WindowInsetsCompat arg2)`
`void`	`onAttachedToLayoutParams(CoordinatorLayout.LayoutParams arg0)`
`boolean`	`onDependentViewChanged(CoordinatorLayout arg0, T arg1, View arg2)`
`void`	`onDependentViewRemoved(CoordinatorLayout arg0, T arg1, View arg2)`
`void`	`onDetachedFromLayoutParams()`
`boolean`	`onInterceptTouchEvent(CoordinatorLayout arg0, T arg1, MotionEvent arg2)`
`boolean`	`onLayoutChild(CoordinatorLayout arg0, T arg1, int arg2)`
`boolean`	`onMeasureChild(CoordinatorLayout arg0, T arg1, int arg2, int arg3, int arg4, int arg5)`
`boolean`	`onNestedFling(CoordinatorLayout arg0, T arg1, View arg2, float arg3, float arg4, boolean arg5)`
`boolean`	`onNestedPreFling(CoordinatorLayout arg0, T arg1, View arg2, float arg3, float arg4)`
`void`	`onNestedPreScroll(CoordinatorLayout arg0, T arg1, View arg2, int arg3, int arg4, int[] arg5, int arg6)`
`void`	`onNestedPreScroll(CoordinatorLayout arg0, T arg1, View arg2, int arg3, int arg4, int[] arg5)`
`void`	`onNestedScroll(CoordinatorLayout arg0, T arg1, View arg2, int arg3, int arg4, int arg5, int arg6, int arg7)`
`void`	`onNestedScroll(CoordinatorLayout arg0, T arg1, View arg2, int arg3, int arg4, int arg5, int arg6, int arg7, int[] arg8)`
`void`	`onNestedScroll(CoordinatorLayout arg0, T arg1, View arg2, int arg3, int arg4, int arg5, int arg6)`
`void`	`onNestedScrollAccepted(CoordinatorLayout arg0, T arg1, View arg2, View arg3, int arg4, int arg5)`
`void`	`onNestedScrollAccepted(CoordinatorLayout arg0, T arg1, View arg2, View arg3, int arg4)`
`boolean`	`onRequestChildRectangleOnScreen(CoordinatorLayout arg0, T arg1, Rect arg2, boolean arg3)`
`void`	`onRestoreInstanceState(CoordinatorLayout arg0, T arg1, Parcelable arg2)`
`Parcelable`	`onSaveInstanceState(CoordinatorLayout arg0, T arg1)`
`boolean`	`onStartNestedScroll(CoordinatorLayout arg0, T arg1, View arg2, View arg3, int arg4, int arg5)`
`boolean`	`onStartNestedScroll(CoordinatorLayout arg0, T arg1, View arg2, View arg3, int arg4)`
`void`	`onStopNestedScroll(CoordinatorLayout arg0, T arg1, View arg2, int arg3)`
`void`	`onStopNestedScroll(CoordinatorLayout arg0, T arg1, View arg2)`
`boolean`	`onTouchEvent(CoordinatorLayout arg0, T arg1, MotionEvent arg2)`
`static void`	`setTag(View arg0, Object arg1)`

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()`

XML attributes

ExtendedFloatingActionButton_Behavior_Layout_behavior_autoHide

Related methods:

shrinkOrHide(ExtendedFloatingActionButton)

ExtendedFloatingActionButton_Behavior_Layout_behavior_autoShrink

Related methods:

shrinkOrHide(ExtendedFloatingActionButton)

Public constructors

ExtendedFloatingActionButtonBehavior

public ExtendedFloatingActionButtonBehavior ()

ExtendedFloatingActionButtonBehavior

public ExtendedFloatingActionButtonBehavior (Context context, 
                AttributeSet attrs)

Parameters
`context`	`Context`
`attrs`	`AttributeSet`

Public methods

public boolean getInsetDodgeRect (CoordinatorLayout parent, 
                ExtendedFloatingActionButton child, 
                Rect rect)

Parameters
`parent`	`CoordinatorLayout`
`child`	`ExtendedFloatingActionButton`
`rect`	`Rect`

Returns
`boolean`

isAutoHideEnabled

public boolean isAutoHideEnabled ()

Returns whether the associated ExtendedFloatingActionButton automatically hides when there is not enough space to be displayed.

Related XML Attributes:

ExtendedFloatingActionButton_Behavior_Layout_behavior_autoHide

Returns
`boolean`	true if enabled

isAutoShrinkEnabled

public boolean isAutoShrinkEnabled ()

Returns whether the associated ExtendedFloatingActionButton automatically shrinks when there is not enough space to be displayed.

Related XML Attributes:

ExtendedFloatingActionButton_Behavior_Layout_behavior_autoShrink

Returns
`boolean`	true if enabled

public void onAttachedToLayoutParams (CoordinatorLayout.LayoutParams lp)

Parameters
`lp`	`CoordinatorLayout.LayoutParams`

public boolean onDependentViewChanged (CoordinatorLayout parent, 
                ExtendedFloatingActionButton child, 
                View dependency)

Parameters
`parent`	`CoordinatorLayout`
`child`	`ExtendedFloatingActionButton`
`dependency`	`View`

Returns
`boolean`

public boolean onLayoutChild (CoordinatorLayout parent, 
                ExtendedFloatingActionButton child, 
                int layoutDirection)

Parameters
`parent`	`CoordinatorLayout`
`child`	`ExtendedFloatingActionButton`
`layoutDirection`	`int`

Returns
`boolean`

setAutoHideEnabled

public void setAutoHideEnabled (boolean autoHide)

Sets whether the associated ExtendedFloatingActionButton automatically hides when there is not enough space to be displayed. This works with AppBarLayout and BottomSheetBehavior.

In case auto-shrink is enabled, it will take precedence over the auto-hide option.

Related XML Attributes:

ExtendedFloatingActionButton_Behavior_Layout_behavior_autoHide

Parameters
`autoHide`	`boolean`: true to enable automatic hiding

setAutoShrinkEnabled

public void setAutoShrinkEnabled (boolean autoShrink)

Sets whether the associated ExtendedFloatingActionButton automatically shrink when there is not enough space to be displayed. This works with AppBarLayout and BottomSheetBehavior.

Related XML Attributes:

ExtendedFloatingActionButton_Behavior_Layout_behavior_autoShrink

Parameters
`autoShrink`	`boolean`: true to enable automatic shrinking

Protected methods

extendOrShow

protected void extendOrShow (ExtendedFloatingActionButton fab)

Extends the Extended FAB, in case auto-shrink is enabled, or show it in case auto-hide is enabled. The priority is given to the default extend option, and the button will be shown only when the auto-shrink is false and auto-hide is true.

Related XML Attributes:

Parameters
`fab`	`ExtendedFloatingActionButton`

See also:

shrinkOrHide

protected void shrinkOrHide (ExtendedFloatingActionButton fab)

Shrinks the Extended FAB, in case auto-shrink is enabled, or hides it in case auto-hide is enabled. The priority is given to the default shrink option, and the button will be hidden only when the auto-shrink is false and auto-hide is true.

Related XML Attributes:

Parameters
`fab`	`ExtendedFloatingActionButton`

See also: