Hello, we are happy to open source simple Compose Multiplatform navigation library - Tiamat :hugging...

# compose

[Yahor]

Hello, we are happy to open source simple Compose Multiplatform navigation library - Tiamat 🤗

Medium - Source code

[Nicolas Fortin (Univ Eiffel/UMRAE)]

Hello, nice, does it support js ?

[Yahor]

Hello, not yet due to lack support from Compose Multiplatform)
Feel free to request feature 😉

[Stylianos Gakis]

Some questions:
• Does this retain the navigation history through process death?
• Does it support predictive back gesture handling in-between destinations and/or when you are gonna be exiting the app?
• After process death, if your VM has a savedStateHandle, does that also get retained as it should?
• What about deep link support, I saw it mentioned in the docs but I didn’t find anything in the linked sample, but I might be missing something

[katz]

@Stylianos Gakis
Hi there.
• yes, it reteint nav history by storing it in the rememberSaveable via own saver. !WARNING! backstack stored via savable yet DATA-store logic base on storeMode and might be lost during process death, see doc, it is explaind in there
• predictive back - cant say for 100%, it uses default back handler for android, custom for jvm and nothing for iOS. We may take a look into this direction, just create featureRequest.
• all savestates rememberSavable are restored, using storeageMode = Savable will also retain all nav args/results - see doc
• deeplink itself is about to alterate backstack, we just letting you alterate it as you want, so you free to use any kind of deeplinks logic. EG: deeplinkg smth/catalog=1&item=2. You can parese is as you want and just alterate backstack smth like

pseudocode:
   navController.alterateBackStack{
      clear()
      add(CatalogScreen, CatalogData(id=1))
    }
    navController.replace(DetailScreen, DetailData(id=2))

[katz]

https://github.com/ComposeGears/Tiamat/blob/main/example/composeApp/src/androidMain/kotlin/content/examples/platform/SavedStateScreen.kt#L66 here is example of Parcelable data store & restore (!read instruction on how to test this beheaviour, it's at line 31 in same file)

[Pablichjenkov]

Just did an overview, looks really good!