Snackbar.Callback

View Source

public class Snackbar.Callback extends BaseTransientBottomBar.BaseCallback

java.lang.Object
↳	com.google.android.material.snackbar.BaseTransientBottomBar.BaseCallback
	↳	com.google.android.material.snackbar.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`

Summary

Constants
`static final int`	`DISMISS_EVENT_ACTION = 1` Indicates that the Snackbar was dismissed via an action click.
`static final int`	`DISMISS_EVENT_CONSECUTIVE = 4` Indicates that the Snackbar was dismissed from a new Snackbar being shown.
`static final int`	`DISMISS_EVENT_MANUAL = 3` Indicates that the Snackbar was dismissed via a call to `dismiss`.
`static final int`	`DISMISS_EVENT_SWIPE = 0` Indicates that the Snackbar was dismissed via a swipe.
`static final int`	`DISMISS_EVENT_TIMEOUT = 2` Indicates that the Snackbar was dismissed via a timeout.

Public constructors
`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 `Snackbar` is visible.

Inherited Constants

From com.google.android.material.snackbar.BaseTransientBottomBar.BaseCallback

`static final int`	`DISMISS_EVENT_ACTION = 1` Indicates that the Snackbar was dismissed via an action click.
`static final int`	`DISMISS_EVENT_CONSECUTIVE = 4` Indicates that the Snackbar was dismissed from a new Snackbar being shown.
`static final int`	`DISMISS_EVENT_MANUAL = 3` Indicates that the Snackbar was dismissed via a call to `dismiss`.
`static final int`	`DISMISS_EVENT_SWIPE = 0` Indicates that the Snackbar was dismissed via a swipe.
`static final int`	`DISMISS_EVENT_TIMEOUT = 2` Indicates that the Snackbar was dismissed via a timeout.

Constants

DISMISS_EVENT_ACTION

public static final int DISMISS_EVENT_ACTION = 1

Indicates that the Snackbar was dismissed via an action click.

DISMISS_EVENT_CONSECUTIVE

public static final int DISMISS_EVENT_CONSECUTIVE = 4

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

DISMISS_EVENT_MANUAL

public static final int DISMISS_EVENT_MANUAL = 3

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

DISMISS_EVENT_SWIPE

public static final int DISMISS_EVENT_SWIPE = 0

Indicates that the Snackbar was dismissed via a swipe.

DISMISS_EVENT_TIMEOUT

public static final int DISMISS_EVENT_TIMEOUT = 2

Indicates that the Snackbar was dismissed via a timeout.

Public constructors

Callback

public Callback()

Public methods

onDismissed

public 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
`Snackbar transientBottomBar`	The transient bottom bar which has been dismissed.
`int event`	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`.

See also
`dismiss`

onShown

public void onShown(Snackbar sb)

Called when the given Snackbar is visible.

Parameters
`Snackbar sb`	The snackbar which is now visible.

See also
`show`