fix #5: Add reminder display duration setting

app/manifest.json

@@ -7,5 +7,5 @@
   "latestVersionCode": 4,
   "developer": "timklge",
   "description": "Simple karoo extension that shows in-ride alerts every X minutes",
-  "releaseNotes": "Fix reminders are shown immediately on start of the second ride after system start"
+  "releaseNotes": "Added display duration setting"
 }

app/src/main/kotlin/de/timklge/karooreminder/KarooReminderExtension.kt

@@ -77,7 +77,7 @@ class KarooReminderExtension : KarooExtension("karoo-reminder", "1.0.3") {
                                     id = "reminder-${reminder.id}-${elapsedMinutes}",
                                     detail = reminder.text,
                                     title = reminder.name,
-                                    autoDismissMs = if(reminder.isAutoDismiss) 15_000 else null,
+                                    autoDismissMs = if(reminder.isAutoDismiss) reminder.autoDismissSeconds * 1000L else null,
                                     icon = R.drawable.ic_launcher,
                                     textColor = R.color.white,
                                     backgroundColor = reminder.getResourceColor(applicationContext)

app/src/main/kotlin/de/timklge/karooreminder/screens/DetailScreen.kt

@@ -40,7 +40,6 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -61,7 +60,6 @@ import com.maxkeppeler.sheets.color.models.SingleColor
 import de.timklge.karooreminder.R
 import io.hammerhead.karooext.KarooSystemService
 import io.hammerhead.karooext.models.PlayBeepPattern
-import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -81,9 +79,10 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
     var deleteDialogVisible by remember { mutableStateOf(false) }
     var toneDialogVisible by remember { mutableStateOf(false) }
     var selectedTone by remember { mutableStateOf(reminder.tone) }
+    var autoDismissSeconds by remember { mutableStateOf(reminder.autoDismissSeconds.toString()) }
 
-    fun getUpdatedReminder(): Reminder = Reminder(reminder.id, title, duration.toIntOrNull() ?: 0,
+    fun getUpdatedReminder(): Reminder = Reminder(reminder.id, title, duration.toIntOrNull() ?: 1,
-        text, selectedColor, isActive, isAutoDismiss = autoDismiss, tone = selectedTone)
+        text, selectedColor, isActive, isAutoDismiss = autoDismiss, tone = selectedTone, autoDismissSeconds = autoDismissSeconds.toIntOrNull() ?: 15)
 
     Column(modifier = Modifier
         .fillMaxSize()
@@ -158,6 +157,16 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
                 Text("Auto-Dismiss")
             }
 
+            if (autoDismiss){
+                OutlinedTextField(value = autoDismissSeconds, modifier = Modifier.fillMaxWidth(),
+                    onValueChange = { autoDismissSeconds = it },
+                    label = { Text("Display duration") },
+                    suffix = { Text("s") },
+                    keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+                    singleLine = true
+                )
+            }
+
             Row(verticalAlignment = Alignment.CenterVertically) {
                 Switch(checked = isActive, onCheckedChange = { isActive = it})
                 Spacer(modifier = Modifier.width(10.dp))
@@ -212,7 +221,6 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
             if (toneDialogVisible){
                 Dialog(onDismissRequest = { toneDialogVisible = false }) {
                     var dialogSelectedTone by remember { mutableStateOf(selectedTone) }
-                    val coroutineScope = rememberCoroutineScope()
 
                     Card(
                         modifier = Modifier
@@ -261,7 +269,6 @@ fun DetailScreen(isCreating: Boolean, reminder: Reminder, onSubmit: (updatedRemi
                                 Icon(Icons.Default.Close, contentDescription = "Cancel")
                                 Text("Cancel")
                             }
-
                         }
                     }
                 }

app/src/main/kotlin/de/timklge/karooreminder/screens/MainScreen.kt

@@ -56,6 +56,7 @@ import androidx.navigation.navArgument
 import de.timklge.karooreminder.KarooReminderExtension
 import de.timklge.karooreminder.dataStore
 import io.hammerhead.karooext.KarooSystemService
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.launch
 import kotlinx.serialization.encodeToString
@@ -151,6 +152,12 @@ fun MainScreen(reminders: MutableList<Reminder>, onNavigateToReminder: (r: Remin
     val ctx = LocalContext.current
     val karooSystem = remember { KarooSystemService(ctx) }
 
+    var showWarnings by remember { mutableStateOf(false) }
+    LaunchedEffect(Unit) {
+        delay(1000L)
+        showWarnings = true
+    }
+
     Scaffold(
         topBar = { TopAppBar(title = {Text("Reminder")}) },
         floatingActionButtonPosition = FabPosition.End,
@@ -203,10 +210,12 @@ fun MainScreen(reminders: MutableList<Reminder>, onNavigateToReminder: (r: Remin
                     }
                 }
 
-                if (reminders.isEmpty()) Text(modifier = Modifier.padding(5.dp), text = "No reminders added.")
+                if (showWarnings){
+                    if (reminders.isEmpty()) Text(modifier = Modifier.padding(5.dp), text = "No reminders added.")
 
-                if (!karooConnected){
+                    if (!karooConnected){
-                    Text(modifier = Modifier.padding(5.dp), text = "Could not read device status. Is your Karoo updated?")
+                        Text(modifier = Modifier.padding(5.dp), text = "Could not read device status. Is your Karoo updated?")
+                    }
                 }
             }
         }

app/src/main/kotlin/de/timklge/karooreminder/screens/Reminder.kt

@@ -28,7 +28,8 @@ enum class ReminderBeepPattern(val displayName: String, val tones: List<PlayBeep
 class Reminder(val id: Int, var name: String, var interval: Int, var text: String,
                var foregroundColor: Int = android.graphics.Color.parseColor("#700000"),
                val isActive: Boolean = true, val isAutoDismiss: Boolean = true,
-               val tone: ReminderBeepPattern = ReminderBeepPattern.THREE_TONES_UP){
+               val tone: ReminderBeepPattern = ReminderBeepPattern.THREE_TONES_UP,
+               val autoDismissSeconds: Int = 15){
 
     fun getResourceColor(context: Context): Int {
         return when(foregroundColor){