Don't debounce by default

Author: simolus3

compose/src/commonMain/kotlin/com/powersync/compose/DatabaseState.kt

@@ -6,13 +6,17 @@ import androidx.compose.runtime.collectAsState
 import com.powersync.sync.SyncStatus
 import com.powersync.sync.SyncStatusData
 import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.debounce
 import kotlin.time.Duration
-import kotlin.time.Duration.Companion.milliseconds
 
 @OptIn(FlowPreview::class)
 @Composable
-public fun SyncStatus.composeState(debounce: Duration=200.0.milliseconds): State<SyncStatusData> = asFlow()
-    // Debouncing the status flow prevents flicker
-    .debounce(debounce)
-    .collectAsState(initial = this)
+public fun SyncStatus.composeState(debounce: Duration=Duration.ZERO): State<SyncStatusData> {
+    var flow: Flow<SyncStatusData> = asFlow()
+    if (debounce.isPositive()) {
+        flow = flow.debounce(debounce)
+    }
+
+    return flow.collectAsState(initial = this)
+}

demos/supabase-todolist/shared/src/commonMain/kotlin/com/powersync/demos/App.kt

@@ -35,6 +35,7 @@ import org.koin.core.module.dsl.bind
 import org.koin.core.module.dsl.viewModelOf
 import org.koin.core.module.dsl.withOptions
 import org.koin.dsl.module
+import kotlin.time.Duration.Companion.milliseconds
 
 val sharedAppModule = module {
     // This is overridden by the androidBackgroundSync example
@@ -71,7 +72,7 @@ fun AppContent(
     db: PowerSyncDatabase = koinInject(),
     modifier: Modifier = Modifier,
 ) {
-    val status by db.currentStatus.composeState()
+    val status by db.currentStatus.composeState(debounce = 200.0.milliseconds)
 
     val authViewModel = koinViewModel<AuthViewModel>()
     val navController = koinInject<NavController>()