check connectivity

packages/uni_app/lib/utils/connectivity_service.dart

@@ -0,0 +1,25 @@
+import 'package:connectivity_plus/connectivity_plus.dart';
+
+class ConnectivityService {
+  Future<String> getConnectivityStatus() async {
+    final connectivityResult = await Connectivity().checkConnectivity();
+
+    // Returns the type of connection of the device
+    switch (connectivityResult) {
+      case ConnectivityResult.mobile:
+        return 'Mobile Data';
+      case ConnectivityResult.wifi:
+        return 'WiFi';
+      case ConnectivityResult.ethernet:
+        return 'Ethernet';
+      case ConnectivityResult.vpn:
+        return 'VPN';
+      case ConnectivityResult.bluetooth:
+        return 'Bluetooth';
+      case ConnectivityResult.other:
+        return 'Other';
+      case ConnectivityResult.none:
+        return 'No Connection';
+    }
+  }
+}