下载新版本

lib/common/manager/app_manager.dart

@@ -1,8 +1,12 @@
+import 'package:cashier_reserve/common/print/print.dart';
 import 'package:cashier_reserve/common/push/push.dart';
 import 'package:cashier_reserve/data_model/login/login_result.dart';
 import 'package:cashier_reserve/login/login_view.dart';
 import 'package:cashier_reserve/model/reserve_model.dart';
+import 'package:cashier_reserve/model/version_model.dart';
+import 'package:cashier_reserve/update_version/update_version_view.dart';
 import 'package:easy_refresh/easy_refresh.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 
 import '../base/ui.dart';
 import '../channel/channel_event.dart';
@@ -62,6 +66,36 @@ class AppManager {
     YJPush.presentWidget(globalContext!, const LoginView());
   }
 
+  static void checkAppVersion() async {
+    final res = await VersionModel.requestNewVersionInfo();
+    yjPrint(res);
+
+    if (res == null || res.version == null) {
+      return;
+    }
+
+    PackageInfo packageInfo = await PackageInfo.fromPlatform();
+    yjPrint("version == ${packageInfo.version}");
+
+    List<String> serverList = res.version!.split(".");
+    List<String> localList = packageInfo.version.split(".");
+
+    if (serverList.length != 3 || localList.length != 3) {
+      return;
+    }
+
+    int serverVersion = int.parse(serverList[0]) * 10000 + int.parse(serverList[1]) * 100 + int.parse(serverList[2]);
+    int localVersion = int.parse(localList[0]) * 10000 + int.parse(localList[1]) * 100 + int.parse(localList[2]);
+
+    if (serverVersion <= localVersion) {
+      return;
+    }
+
+    yjPrint("serverVersion == $serverVersion, localVersion == $localVersion");
+
+    YJPush.presentWidget(globalContext!, UpdateVersionView(versionModel: res,));
+  }
+
   static void disposeLoginWidget() {
     _isAlertLogin = false;
   }