update(device_info_plus): redesigned API using Dart 3 features, update(conectivity_plus): introduced Dart 3 features

Author: KAVAN-DESAI

analysis_options.yaml

@@ -8,6 +8,9 @@
 include: package:flutter_lints/flutter.yaml
 
 analyzer:
+  enable-experiment:
+    - records
+    - patterns
   exclude:
     # Ignore generated files
     - '**/*.g.dart'

packages/connectivity_plus/connectivity_plus/analysis_options.yaml

@@ -0,0 +1,5 @@
+include: package:flutter_lints/flutter.yaml
+analyzer:
+  enable-experiment:
+    - records
+    - patterns

packages/connectivity_plus/connectivity_plus_platform_interface/lib/src/utils.dart

@@ -2,21 +2,14 @@ import 'package:connectivity_plus_platform_interface/connectivity_plus_platform_
 
 /// Convert a String to a ConnectivityResult value.
 ConnectivityResult parseConnectivityResult(String state) {
-  switch (state) {
-    case 'bluetooth':
-      return ConnectivityResult.bluetooth;
-    case 'wifi':
-      return ConnectivityResult.wifi;
-    case 'ethernet':
-      return ConnectivityResult.ethernet;
-    case 'mobile':
-      return ConnectivityResult.mobile;
-    case 'vpn':
-      return ConnectivityResult.vpn;
-    case 'other':
-      return ConnectivityResult.other;
-    case 'none':
-    default:
-      return ConnectivityResult.none;
-  }
+  return switch (state) {
+    "bluetooth" => ConnectivityResult.bluetooth,
+    'wifi' => ConnectivityResult.wifi,
+    'ethernet' => ConnectivityResult.ethernet,
+    'mobile' => ConnectivityResult.mobile,
+    'vpn' => ConnectivityResult.vpn,
+    'other' => ConnectivityResult.other,
+    'none' => ConnectivityResult.none,
+    _ => ConnectivityResult.none
+  };
 }

packages/connectivity_plus/connectivity_plus_platform_interface/pubspec.yaml

@@ -5,7 +5,7 @@ homepage: https://plus.fluttercommunity.dev/
 repository: https://github.com/fluttercommunity/plus_plugins/tree/main/packages/
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
+  sdk: '>=3.0.0-397.0.dev <4.0.0'
   flutter: ">=2.11.0"
 
 dependencies:

packages/device_info_plus/device_info_plus/analysis_options.yaml

@@ -0,0 +1,7 @@
+include: package:flutter_lints/flutter.yaml
+
+analyzer:
+  enable-experiment:
+    - records
+    - patterns
+    - sealed-class