AlertDialog
In Wear Material 3 Compose

@Composable
fun FullScreenProgressIndicatorSample() {
Box(
modifier =
Modifier.background(MaterialTheme.colorScheme.background)
.padding(CircularProgressIndicatorDefaults.FullScreenPadding)
.fillMaxSize()
) {
CircularProgressIndicator(progress = { 0.25f }, startAngle = 120f, endAngle = 60f)
}
}