added in version 23.4.0
belongs to Maven artifact com.android.support:design:27.1.0

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

Snackbar.Callback

This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack. We recommend using the AndroidX libraries in all new projects. You should also consider migrating existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library class mappings.

public static class Snackbar.Callback
extends BaseCallback<Snackbar>

java.lang.Object
↳	android.support.design.widget.BaseTransientBottomBar.BaseCallback<android.support.design.widget.Snackbar>
	↳	android.support.design.widget.Snackbar.Callback

---

Callback class for Snackbar instances. Note: this class is here to provide backwards-compatible way for apps written before the existence of the base BaseTransientBottomBar class.

See also:

• addCallback(BaseCallback)

Summary

Constants
int	DISMISS_EVENT_ACTION Indicates that the Snackbar was dismissed via an action click.
int	DISMISS_EVENT_CONSECUTIVE Indicates that the Snackbar was dismissed from a new Snackbar being shown.
int	DISMISS_EVENT_MANUAL Indicates that the Snackbar was dismissed via a call to dismiss().
int	DISMISS_EVENT_SWIPE Indicates that the Snackbar was dismissed via a swipe.
int	DISMISS_EVENT_TIMEOUT Indicates that the Snackbar was dismissed via a timeout.

Inherited constants

From class android.support.design.widget.BaseTransientBottomBar.BaseCallback int DISMISS_EVENT_ACTION Indicates that the Snackbar was dismissed via an action click. int DISMISS_EVENT_CONSECUTIVE Indicates that the Snackbar was dismissed from a new Snackbar being shown. int DISMISS_EVENT_MANUAL Indicates that the Snackbar was dismissed via a call to dismiss(). int DISMISS_EVENT_SWIPE Indicates that the Snackbar was dismissed via a swipe. int DISMISS_EVENT_TIMEOUT Indicates that the Snackbar was dismissed via a timeout.

Public constructors
Snackbar.Callback()

Public methods
void	onDismissed(Snackbar transientBottomBar, int event) Called when the given BaseTransientBottomBar has been dismissed, either through a time-out, having been manually dismissed, or an action being clicked.
void	onShown(Snackbar sb) Called when the given BaseTransientBottomBar is visible.

Inherited methods
From class android.support.design.widget.BaseTransientBottomBar.BaseCallback void onDismissed(Snackbar transientBottomBar, int event) Called when the given BaseTransientBottomBar has been dismissed, either through a time-out, having been manually dismissed, or an action being clicked. void onShown(Snackbar transientBottomBar) Called when the given BaseTransientBottomBar is visible.
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

DISMISS_EVENT_ACTION

added in version 23.4.0

int DISMISS_EVENT_ACTION

Indicates that the Snackbar was dismissed via an action click.

Constant Value: 1 (0x00000001)

DISMISS_EVENT_CONSECUTIVE

added in version 23.4.0

int DISMISS_EVENT_CONSECUTIVE

Indicates that the Snackbar was dismissed from a new Snackbar being shown.

Constant Value: 4 (0x00000004)

DISMISS_EVENT_MANUAL

added in version 23.4.0

int DISMISS_EVENT_MANUAL

Indicates that the Snackbar was dismissed via a call to dismiss().

Constant Value: 3 (0x00000003)

DISMISS_EVENT_SWIPE

added in version 23.4.0

int DISMISS_EVENT_SWIPE

Indicates that the Snackbar was dismissed via a swipe.

Constant Value: 0 (0x00000000)

DISMISS_EVENT_TIMEOUT

added in version 23.4.0

int DISMISS_EVENT_TIMEOUT

Indicates that the Snackbar was dismissed via a timeout.

Constant Value: 2 (0x00000002)

Public constructors

Snackbar.Callback

added in version 23.4.0

Snackbar.Callback ()

Public methods

onDismissed

added in version 23.4.0

void onDismissed (Snackbar transientBottomBar, 
                int event)

Called when the given BaseTransientBottomBar has been dismissed, either through a time-out, having been manually dismissed, or an action being clicked.

Parameters
transientBottomBar	Snackbar: The transient bottom bar which has been dismissed.
event	int: The event which caused the dismissal. One of either: DISMISS_EVENT_SWIPE, DISMISS_EVENT_ACTION, DISMISS_EVENT_TIMEOUT, DISMISS_EVENT_MANUAL or DISMISS_EVENT_CONSECUTIVE.

onShown

added in version 23.4.0

void onShown (Snackbar sb)

Called when the given BaseTransientBottomBar is visible.

Parameters
sb	Snackbar: The transient bottom bar which is now visible.

• Annotations

  • CoordinatorLayout.DefaultBehavior

• Interfaces

  • AppBarLayout.OnOffsetChangedListener
  • BaseTransientBottomBar.ContentViewCallback
  • BottomNavigationView.OnNavigationItemReselectedListener
  • BottomNavigationView.OnNavigationItemSelectedListener
  • CoordinatorLayout.AttachedBehavior
  • NavigationView.OnNavigationItemSelectedListener
  • SwipeDismissBehavior.OnDismissListener
  • TabLayout.OnTabSelectedListener

• Classes

  • AppBarLayout
  • AppBarLayout.Behavior
  • AppBarLayout.Behavior.DragCallback
  • AppBarLayout.Behavior.SavedState
  • AppBarLayout.LayoutParams
  • AppBarLayout.ScrollingViewBehavior
  • BaseTransientBottomBar
  • BaseTransientBottomBar.BaseCallback
  • BottomNavigationView
  • BottomSheetBehavior
  • BottomSheetBehavior.BottomSheetCallback
  • BottomSheetBehavior.SavedState
  • BottomSheetDialog
  • BottomSheetDialogFragment
  • CollapsingToolbarLayout
  • CollapsingToolbarLayout.LayoutParams
  • CoordinatorLayout
  • CoordinatorLayout.Behavior
  • CoordinatorLayout.LayoutParams
  • CoordinatorLayout.SavedState
  • FloatingActionButton
  • FloatingActionButton.Behavior
  • FloatingActionButton.OnVisibilityChangedListener
  • NavigationView
  • NavigationView.SavedState
  • Snackbar
  • Snackbar.Callback
  • SwipeDismissBehavior
  • TabItem
  • TabLayout
  • TabLayout.Tab
  • TabLayout.TabLayoutOnPageChangeListener
  • TabLayout.ViewPagerOnTabSelectedListener
  • TextInputEditText
  • TextInputLayout