ValueNotifier, remove manual back button

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/model/connection/device_connection.dart b/lib/model/connection/device_connection.dart
index 5c810f0..baeaa9f 100644
--- a/lib/model/connection/device_connection.dart
+++ b/lib/model/connection/device_connection.dart
@@ -13,12 +13,14 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+import 'package:flutter/foundation.dart';
+
 enum ConnectionStatus { disconnected, connected, error }
 
 abstract class DeviceConnection {
   Future<void> connect();
   Future<void> disconnect();
-  ConnectionStatus get status;
+  ValueNotifier<ConnectionStatus> get status;
 
   // Future<Uint8List> read(String endpoint);
   // Future<void> write(String endpoint, Uint8List data);