Does anyone have an example of how to use `Overlay...

# compose-android

[Harold Scissors]

Does anyone have an example of how to use OverlayScene in Nav3?

[Ian Lake]

You mean, like the included DialogScene? The code: https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:navigation3/navigation3-ui/src/commonMain/kotlin/androidx/navigation3/ui/DialogScene.kt
The example usage: https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:navigation3/navigation3-ui/src/androidInstrumentedTest/kotlin/androidx/navigation3/ui/NavDisplayTest.kt;l=100

[Harold Scissors]

Oh awesome! Yeah. Is there a Bottom sheet one as well?

[Ian Lake]

You can easily create your own by replacing Dialog with BottomSheet

[Harold Scissors]

Quick follow-up question: Is there a way to set multiple SceneStrategy on NavDisplay? We have a single activity app, and need some NavEntry to be dialogs and some to be bottomsheets

[Ian Lake]

You use `then`: `bottomSheetSceneStrategy then dialogSceneStrategy`: https://developer.android.com/reference/androidx/navigation3/ui/SceneStrategy#then(androidx.navigation3.ui.SceneStrategy)

[Harold Scissors]

PS: Thanks for the quick answers and great job on this library. So far, it's looking amazing.

[Ian Lake]

That's great to hear! If you have any feature requests or new recipes you'd like to see, please file issues on the issue tracker and GitHub repository, respectively

[mattinger]

I'm a big fan of where this library is going. Being able to maintain the backstack as state in a view model, rather than as a custom state object that's part of the nav controller is a huge improvement. It takes away a ton of the complexity around how and when to actually trigger a navigation (and the problem of single event response)