结构初始化

lib/data/provider/app.dart

@@ -0,0 +1,22 @@
+import 'package:toolbox/core/provider_base.dart';
+import 'package:toolbox/data/service/app.dart';
+
+class AppProvider extends BusyProvider {
+  Map? _notify;
+  Map? get notify => _notify;
+  int? _newestBuild;
+  int? get newestBuild => _newestBuild;
+
+  Future<void> loadData() async {
+    setBusyState(true);
+    final service = AppService();
+    _notify = await service.getNotify();
+    setBusyState(false);
+    notifyListeners();
+  }
+
+  void setNewestBuild(int build) {
+    _newestBuild = build;
+    notifyListeners();
+  }
+}