FeedbackAndroid

Toast

Present app-controlled transient native feedback with semantic tone and optional actions.

Public APILumenToastAndroid / Compose

Native example

Use Toast

Use for brief feedback after an operation. Application state owns presentation and timing so navigation and lifecycle behavior remain native.

Toast rendered in the Android phone emulator Lumen playground — Verified runtime captureAndroid phone emulator

LumenToast(
    title = "Changes saved",
    description = "The workspace is up to date.",
    variant = LumenBannerVariant.Success,
    onDismiss = ::dismissToast
)

Reference

Public API

The primary shared and platform-specific options exposed by LumenToast.

API	Values or type	Default	Description
title	`String`	`Required`	Provides concise feedback.
description	`String?`	`nil`	Adds short supporting context.
variant	`default · destructive · success · warning`	`default`	Selects semantic feedback tone.
action	`Native action content`	`nil`	Provides one optional recovery action.
onDismiss	`Callback?`	`nil`	Adds a labeled dismissal action.

Native behavior

Design and accessibility

When to use it

Use for brief feedback after an operation. Application state owns presentation and timing so navigation and lifecycle behavior remain native.

Accessibility

The toast announces concise feedback while optional action and dismissal controls keep independent native labels.

Shared component

Available on other platforms

React Native Apple / SwiftUI