Redesign PlaylistScreen (#172)

app/src/main/kotlin/it/vfsfitvnm/vimusic/utils/ProduceSaveableState.kt

@@ -51,6 +51,30 @@ fun <T> produceSaveableState(
     return state
 }
 
+@Composable
+fun <T> produceSaveableOneShotState(
+    initialValue: T,
+    stateSaver: Saver<T, out Any>,
+    @BuilderInference producer: suspend ProduceStateScope<T>.() -> Unit
+): State<T> {
+    val state = rememberSaveable(stateSaver = stateSaver) {
+        mutableStateOf(initialValue)
+    }
+
+    var produced by rememberSaveable {
+        mutableStateOf(false)
+    }
+
+    LaunchedEffect(Unit) {
+        if (!produced) {
+            ProduceSaveableStateScope(state, coroutineContext).producer()
+            produced = true
+        }
+    }
+
+    return state
+}
+
 @Composable
 fun <T> produceSaveableOneShotState(
     initialValue: T,