BrowserInput

@ExperimentalNavigationEventApi
class BrowserInput : NavigationEventInput

kotlin.Any
↳	androidx.navigationevent.NavigationEventInput
	↳	androidx.navigationevent.BrowserInput

A NavigationEventInput that translates browser history navigation events (popstate) into NavigationEventDispatcher events.

This implementation uses the browser's History API to synchronize the application's internal navigation state with the browser's history stack.

Summary

Public constructors
`BrowserInput(window: Window, coroutineDispatcher: CoroutineDispatcher)` Creates a `BrowserInput` for the given `window`.	JS

Protected functions
`open Unit`	`onAdded(dispatcher: NavigationEventDispatcher)` Called after this `NavigationEventInput` is added to `dispatcher`.	JS
`open Unit`	`onHistoryChanged(history: NavigationEventHistory)` Called when the `NavigationEventHistory` state in the connected `NavigationEventDispatcher` changes.	JS
`open Unit`	`onRemoved()` Called after this `NavigationEventInput` is removed from a `NavigationEventDispatcher`.	JS

`Unit`	`@MainThread dispatchOnBackCancelled()` Notifies the dispatcher that the ongoing `TRANSITIONING_BACK` navigation gesture has been cancelled.	JS
`Unit`	`@MainThread dispatchOnBackCompleted()` Notifies the dispatcher that the ongoing `TRANSITIONING_BACK` navigation gesture has completed.	JS
`Unit`	`@MainThread dispatchOnBackProgressed(event: NavigationEvent)` Notifies the dispatcher that an ongoing `TRANSITIONING_BACK` navigation gesture has progressed.	JS
`Unit`	`@MainThread dispatchOnBackStarted(event: NavigationEvent)` Notifies the dispatcher that a `TRANSITIONING_BACK` navigation gesture has started.	JS
`Unit`	`@MainThread dispatchOnForwardCancelled()` Notifies the dispatcher that the ongoing `TRANSITIONING_FORWARD` navigation gesture has been cancelled.	JS
`Unit`	`@MainThread dispatchOnForwardCompleted()` Notifies the dispatcher that the ongoing `TRANSITIONING_FORWARD` navigation gesture has completed.	JS
`Unit`	`@MainThread dispatchOnForwardProgressed(event: NavigationEvent)` Notifies the dispatcher that an ongoing `TRANSITIONING_FORWARD` navigation gesture has progressed.	JS
`Unit`	`@MainThread dispatchOnForwardStarted(event: NavigationEvent)` Notifies the dispatcher that a `TRANSITIONING_FORWARD` navigation gesture has started.	JS
`open Unit`	`@MainThread @EmptySuper onHasEnabledHandlersChanged(hasEnabledHandlers: Boolean)` Called when the enabled state of handlers in the connected `NavigationEventDispatcher` changes.	JS

Boolean

hasEnabledHandlers

Tracks whether the connected NavigationEventDispatcher has any enabled NavigationEventHandler matching this input's priority scope.

BrowserInput(
    window: Window,
    coroutineDispatcher: CoroutineDispatcher = Dispatchers.Main
)

Creates a BrowserInput for the given window.

protected open fun onAdded(dispatcher: NavigationEventDispatcher): Unit

Called after this NavigationEventInput is added to dispatcher. This can happen when calling NavigationEventDispatcher.addInput. A NavigationEventInput can only be added to one NavigationEventDispatcher at a time.

Parameters
`dispatcher: NavigationEventDispatcher`	The `NavigationEventDispatcher` that this input is now added to.

protected open fun onHistoryChanged(history: NavigationEventHistory): Unit

Called when the NavigationEventHistory state in the connected NavigationEventDispatcher changes.

Parameters
`history: NavigationEventHistory`	The new, immutable snapshot of the navigation history.

protected open fun onRemoved(): Unit