CODEWITHSUNDEEP
androidnavigationandroid-jetpack-composeandroid-snackbarmultiscreen
Lixo
Lixo

Reputation: 101

Android display Snackbar on returning from another screen

In all android compose examples I seen they show a snackbar message with undo when u delete from a list... and stay in same screen. Can someone link me to an example where they select a record and GO to a detail screen and THEN click delete record in that detail screen? Usually after delete action you return to list screen? so when do you show the snackbar msg to give the user a chance to undo?

I been searching for a SIMPLE example, but can't find one. Anyone can direct me to an example?

Ideally I would like to be able to set a message on delete in the detail screen that would be displayed on to the return screen(list). The other option I been thinking about is to return a value on navigation. So instead of navController.popBackStack(), I would have to return/pass a route with maybe the deleted ID record

Upvotes: 3

Views: 1097

Answers (1)

ethereal sent
ethereal sent

Reputation: 11

https://github.com/Abokyy/snackbardemo-app - check this repo, it works. You need to create State of your whole app (main: collect same coroutineScope, other way your snackbar will disappear too fast after navigating to need screen) and share it to your NavHost() @Composable class, where you can provide showSnackBar() to all screens you need!

Upvotes: 1

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