SnackbarKmm is a library that simplifies snackbar handling in Compose Multiplatform applications. It provides an easy and consistent way to display snackbar messages in your multiplatform app.

Step 1
Add the dependency in the commonMain section of your build.gradle.kts file

implementation("io.github.konradjurkowski:snackbarkmm:0.0.8")  

Step 2
In the main component of your KMM app, typically in the App() composable, you need to wrap your app's content with the ContentWithSnackBar composable to provide access to the snackbar state throughout the app. You can also change the look of your snackbar by passing composable to the snackbar field in ContetnWithSnackbar.

ContentWithSnackBar { 
    // App content 
} 

Example Usage of Snackbar

val snackBarState = LocalSnackbarState.current
snackBarState.showSuccess("SUCCESS")  
snackBarState.showError("ERROR")  
snackBarState.showInfo("INFO")  
      
snackBarState.showSuccess(Res.string.success)  
snackBarState.showError(Res.string.error)  
snackBarState.showInfo(Res.string.info)

In addition, you can specify duration and position.

enum class SnackBarDuration(val durationTime: Long) {  
    SHORT(2000L),  
    MEDIUM(3500L),  
    LONG(5000L),  
    EXTRA_LONG(8000L),  
}
    
enum class SnackBarPosition {  
    TOP,  
    BOTTOM;  
}