androidx.navigationevent.testing

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Kotlin |Java

Common/All

Classes

TestNavigationEventDispatcherOwner	A test implementation of NavigationEventDispatcherOwner for verifying NavigationEventDispatcher interactions.	Cmn
TestNavigationEventHandler	A test implementation of NavigationEventHandler that records received events and invocation counts.	Cmn

Top-level functions summary

TestNavigationEventHandler<*>

TestNavigationEventHandler(     isForwardEnabled: Boolean,     onForwardStarted: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit,     onForwardProgressed: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit,     onForwardCancelled: TestNavigationEventHandler<*>.() -> Unit,     onForwardCompleted: TestNavigationEventHandler<*>.() -> Unit,     isBackEnabled: Boolean,     onBackStarted: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit,     onBackProgressed: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit,     onBackCancelled: TestNavigationEventHandler<*>.() -> Unit,     onBackCompleted: TestNavigationEventHandler<*>.() -> Unit ) Creates an instance of TestNavigationEventHandler without requiring an explicit generic type.

Cmn

Top-level functions

TestNavigationEventHandler

Cmn

Artifact: androidx.navigationevent:navigationevent-testing

View Source

Added in 1.0.0-alpha09

fun TestNavigationEventHandler(
    isForwardEnabled: Boolean = true,
    onForwardStarted: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit = {},
    onForwardProgressed: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit = {},
    onForwardCancelled: TestNavigationEventHandler<*>.() -> Unit = {},
    onForwardCompleted: TestNavigationEventHandler<*>.() -> Unit = {},
    isBackEnabled: Boolean = true,
    onBackStarted: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit = {},
    onBackProgressed: TestNavigationEventHandler<*>.(event: NavigationEvent) -> Unit = {},
    onBackCancelled: TestNavigationEventHandler<*>.() -> Unit = {},
    onBackCompleted: TestNavigationEventHandler<*>.() -> Unit = {}
): TestNavigationEventHandler<*>

Creates an instance of TestNavigationEventHandler without requiring an explicit generic type.

This function is a convenience wrapper around the TestNavigationEventHandler constructor that defaults its info type to *. Use this in tests where the specific type of NavigationEventInfo is not relevant.