Ble device errors

open_wearable/android/gradle.properties

@@ -1,3 +1,7 @@
 org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
+# This builtInKotlin flag was added automatically by Flutter migrator
+android.builtInKotlin=false
+# This newDsl flag was added automatically by Flutter migrator
+android.newDsl=false

open_wearable/lib/main.dart

@@ -190,25 +190,37 @@ class _MyAppState extends State<MyApp> with WidgetsBindingObserver {
       appBannerController.showBanner(
         (id) {
           final colorScheme = Theme.of(context).colorScheme;
-          final bool isError = event is WearableErrorEvent;
+          final severity =
+              event is WearableErrorEvent ? event.severity : null;
+          final bool isError = severity == DeviceErrorLevel.error ||
+              severity == DeviceErrorLevel.fatal;
+          final bool isWarning = severity == DeviceErrorLevel.warning;
           final bool isTimeSync = event is WearableTimeSynchronizedEvent;
           const timeSyncBackground = Color(0xFFEDE4FF);
           const timeSyncForeground = Color(0xFF5A2EA6);
+          const warningBackground = Color(0xFFFFF3CD);
+          const warningForeground = Color(0xFF6B4E00);
           final backgroundColor = isError
               ? colorScheme.errorContainer
-              : isTimeSync
-                  ? timeSyncBackground
-                  : colorScheme.primaryContainer;
+              : isWarning
+                  ? warningBackground
+                  : isTimeSync
+                      ? timeSyncBackground
+                      : colorScheme.primaryContainer;
           final textColor = isError
               ? colorScheme.onErrorContainer
-              : isTimeSync
-                  ? timeSyncForeground
-                  : colorScheme.onPrimaryContainer;
+              : isWarning
+                  ? warningForeground
+                  : isTimeSync
+                      ? timeSyncForeground
+                      : colorScheme.onPrimaryContainer;
           final icon = isError
               ? Icons.error_outline_rounded
-              : isTimeSync
-                  ? Icons.schedule_rounded
-                  : Icons.info_outline_rounded;
+              : isWarning
+                  ? Icons.warning_amber_rounded
+                  : isTimeSync
+                      ? Icons.schedule_rounded
+                      : Icons.info_outline_rounded;
           final textStyle = Theme.of(context).textTheme.bodyMedium?.copyWith(
                 color: textColor,
                 fontWeight: FontWeight.w600,

open_wearable/lib/view_models/wearables_provider.dart

@@ -6,7 +6,7 @@ import 'package:open_wearable/models/device_name_formatter.dart';
 import 'package:open_wearable/models/wearable_display_group.dart';
 import 'package:open_wearable/models/wearable_status_cache.dart';
 import 'package:open_wearable/view_models/sensor_configuration_provider.dart';
-
+import 'package:open_earable_flutter/src/models/error/sensor_error.dart';
 import '../models/logger.dart';
 
 /// Event emitted when a newer firmware version is available for a wearable.
@@ -75,9 +75,12 @@ class WearableTimeSynchronizedEvent extends WearableEvent {
 /// Emitted when wearable-side operations fail and should surface in UI.
 class WearableErrorEvent extends WearableEvent {
   final String errorMessage;
+  final DeviceErrorLevel severity;
+
   WearableErrorEvent({
     required super.wearable,
     required this.errorMessage,
+    this.severity = DeviceErrorLevel.error,
     String? description,
   }) : super(
           description: description ??
@@ -156,6 +159,7 @@ class WearablesProvider with ChangeNotifier {
       _wearableEventController.stream;
 
   final Map<Wearable, StreamSubscription> _capabilitySubscriptions = {};
+  final Map<Wearable, StreamSubscription> _errorSubscriptions = {};
 
   // MARK: Internal helpers
 
@@ -179,12 +183,14 @@ class WearablesProvider with ChangeNotifier {
   void _emitWearableError({
     required Wearable wearable,
     required String errorMessage,
+    DeviceErrorLevel severity = DeviceErrorLevel.error,
     String? description,
   }) {
     _emitWearableEvent(
       WearableErrorEvent(
         wearable: wearable,
         errorMessage: errorMessage,
+        severity: severity,
         description: description,
       ),
     );
@@ -282,7 +288,7 @@ class WearablesProvider with ChangeNotifier {
         ),
       );
     }
-
+    _handleWearableErrors(wearable);
     // Disconnect listener (sync)
     wearable.addDisconnectListener(() {
       removeWearable(wearable);
@@ -506,6 +512,7 @@ class WearablesProvider with ChangeNotifier {
     _wearables.remove(wearable);
     _sensorConfigurationProviders.remove(wearable)?.dispose();
     _capabilitySubscriptions.remove(wearable)?.cancel();
+    _errorSubscriptions.remove(wearable)?.cancel();
     if (!_disposed) {
       notifyListeners();
     }
@@ -552,6 +559,10 @@ class WearablesProvider with ChangeNotifier {
       unawaited(sub.cancel());
     }
     _capabilitySubscriptions.clear();
+    for (final sub in _errorSubscriptions.values) {
+      unawaited(sub.cancel());
+    }
+    _errorSubscriptions.clear();
 
     for (final provider in _sensorConfigurationProviders.values) {
       provider.dispose();
@@ -564,4 +575,28 @@ class WearablesProvider with ChangeNotifier {
     unawaited(_wearableEventController.close());
     super.dispose();
   }
+
+  void _handleWearableErrors(Wearable wearable) {
+    _errorSubscriptions[wearable]?.cancel();
+    _errorSubscriptions[wearable] = wearable.onError.listen((error) {
+      if (error is SensorError) {
+        _emitWearableEvent(
+          WearableErrorEvent(
+            wearable: wearable,
+            errorMessage: error.formattedMessage,
+            severity: error.level,
+            description: error.formattedMessage,
+          ),
+        );
+      } else {
+        _emitWearableEvent(
+          WearableErrorEvent(
+            wearable: wearable,
+            errorMessage: error.toString(),
+            description: error.toString(),
+          ),
+        );
+      }
+    });
+  }
 }

open_wearable/pubspec.lock

@@ -524,10 +524,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.0"
+    version: "1.18.0"
   mime:
     dependency: transitive
     description:
@@ -563,11 +563,10 @@ packages:
   open_earable_flutter:
     dependency: "direct main"
     description:
-      name: open_earable_flutter
-      sha256: "078c8a64ad05265b5b7afae991830549e08729fecacfd255dc4a8e038f8ad12b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.5"
+      path: "E:/teco/bluetooth_error/open_earable_flutter"
+      relative: false
+    source: path
+    version: "2.3.6"
   open_file:
     dependency: "direct main"
     description:
@@ -945,10 +944,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
+      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.11"
   tuple:
     dependency: transitive
     description:

open_wearable/pubspec.yaml

@@ -35,7 +35,8 @@ dependencies:
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.8
   open_file: ^3.3.2
-  open_earable_flutter: ^2.3.5
+  open_earable_flutter:
+      path: E:/teco/bluetooth_error/open_earable_flutter
   universal_ble: ^0.21.1
   flutter_platform_widgets: ^9.0.0
   provider: ^6.1.2