Agent skill · android
navigation-event
Intercept back gestures and run Predictive Back animations using the
What it needs
About 6k tokens when loaded.
What this skill does
Common guidelines For architecture concepts : To understand the foundational architecture, continuous gesture event lifecycles, or class definitions of the Navigation Event library, read Navigation Event overview. For Android target : If compile SDK is lower than 36, set it to 36 or higher in build.gradle.kts. For Compose Android target: The project must use Jetpack Compose for Compose-specific APIs. This skill is scoped exclusively to Compose Android (Android Views and non-Compose implementations are excluded). For activity dispatchers : ComponentActivity automatically implements NavigationEventDispatcherOwner out-of-the-box. You must use the built-in navigationEventDispatcher without creating anonymous delegate owners or overriding member properties. For dialog scoping : Floating windows (Compose Dialog, ModalBottomSheet, ComponentDialog) automatically provide a NavigationEventDispatcherOwner. You don't need manual CompositionLocalProvider propagation for dialogs. For parent-child dispatcher hierarchies : When scoping navigation handling to ViewPagers, tabbed interfaces, or nested navigation containers in Compose, use rememberNavigationEventDispatcherOwner() to create a child owner linked to the parent. Disabling the owner (enabled = false) automatically cascades to disable all child handlers. For Compose handlers : A one-to-one relationship between NavigationEventState and handlers is strictly enforced. Never bind the same NavigationEventState to multiple active NavigationBackHandler instances (IllegalArgumentException). Step 1: Plan To complete this step, you MUST ensure the following: 1. Identify the target platform : Verify the app is targeting Compose Android. If compileSdk is lower than 36, set it to 36 or higher in build.gradle.kts. 2. Navigation check: Check if Navigation 3 is in use. If it is in use, use Navigation 3's built-in back navigation support rather than manually implementing low-level dispatchers from this skill. 3. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills android/navigation-event