null-safe

example/.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_alibc","path":"/Users/fnuser04/Documents/flutterAPP/zhiying_flutter_alibc/","dependencies":[]}],"android":[{"name":"flutter_alibc","path":"/Users/fnuser04/Documents/flutterAPP/zhiying_flutter_alibc/","dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"flutter_alibc","dependencies":[]}],"date_created":"2021-04-17 11:06:38.571844","version":"1.22.0"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_alibc","path":"/Users/fnuouser/Documents/code/zhiying/zhiying_flutter_alibc/","dependencies":[]}],"android":[{"name":"flutter_alibc","path":"/Users/fnuouser/Documents/code/zhiying/zhiying_flutter_alibc/","dependencies":[]}],"macos":[],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"flutter_alibc","dependencies":[]}],"date_created":"2022-03-30 14:17:04.674376","version":"2.10.3"}

example/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>8.0</string>
+  <string>9.0</string>
 </dict>
 </plist>

example/ios/Flutter/flutter_export_environment.sh

@@ -1,16 +1,14 @@
 #!/bin/sh
 # This is a generated file; do not edit or check into version control.
-export "FLUTTER_ROOT=/Users/fnuser04/Documents/flutterModel/flutter"
-export "FLUTTER_APPLICATION_PATH=/Users/fnuser04/Documents/flutterAPP/zhiying_flutter_alibc/example"
-export "FLUTTER_TARGET=/Users/fnuser04/Documents/flutterAPP/zhiying_flutter_alibc/example/lib/main.dart"
+export "FLUTTER_ROOT=/Users/fnuouser/Documents/code/flutter"
+export "FLUTTER_APPLICATION_PATH=/Users/fnuouser/Documents/code/zhiying/zhiying_flutter_alibc/example"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
+export "FLUTTER_TARGET=/Users/fnuouser/Documents/code/zhiying/zhiying_flutter_alibc/example/lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
-export "SYMROOT=${SOURCE_ROOT}/../build/ios"
-export "OTHER_LDFLAGS=$(inherited) -framework Flutter"
-export "FLUTTER_FRAMEWORK_DIR=/Users/fnuser04/Documents/flutterModel/flutter/bin/cache/artifacts/engine/ios"
 export "FLUTTER_BUILD_NAME=1.0.0"
 export "FLUTTER_BUILD_NUMBER=1"
-export "DART_DEFINES=flutter.inspector.structuredErrors%3Dtrue"
+export "DART_DEFINES=Zmx1dHRlci5pbnNwZWN0b3Iuc3RydWN0dXJlZEVycm9ycz10cnVl,RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ=="
 export "DART_OBFUSCATION=false"
 export "TRACK_WIDGET_CREATION=true"
 export "TREE_SHAKE_ICONS=false"
-export "PACKAGE_CONFIG=.packages"
+export "PACKAGE_CONFIG=/Users/fnuouser/Documents/code/zhiying/zhiying_flutter_alibc/example/.dart_tool/package_config.json"

example/ios/Runner.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 50;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -191,7 +191,7 @@
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1300;
 				ORGANIZATIONNAME = "The Chromium Authors";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
@@ -394,7 +394,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -483,7 +483,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -532,7 +532,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";

example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -2,6 +2,6 @@
 <Workspace
    version = "1.0">
    <FileRef
-      location = "group:Runner.xcodeproj">
+      location = "self:">
    </FileRef>
 </Workspace>

example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1300"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

example/pubspec.lock

@@ -7,42 +7,42 @@ packages:
       name: async
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.5.0-nullsafety.1"
+    version: "2.8.2"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.1.0-nullsafety.3"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.3.1"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.15.0-nullsafety.3"
+    version: "1.15.0"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -56,7 +56,7 @@ packages:
       name: fake_async
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -80,21 +80,28 @@ packages:
       name: matcher
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.12.10-nullsafety.1"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.3"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.7.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.8.0-nullsafety.1"
+    version: "1.8.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -106,55 +113,55 @@ packages:
       name: source_span
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.8.0-nullsafety.2"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.10.0-nullsafety.1"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.2.19-nullsafety.2"
+    version: "0.4.8"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0-nullsafety.3"
+    version: "2.1.1"
 sdks:
-  dart: ">=2.10.0-110 <2.11.0"
+  dart: ">=2.14.0 <3.0.0"

lib/albc_tools.dart

@@ -46,8 +46,8 @@ class AlibcTools {
   }
 
 // 设置淘宝客数据
-  static Map getTaokeMap(TaokeParams taokeParams) {
-    Map taoKe;
+  static Map? getTaokeMap(TaokeParams? taokeParams) {
+    Map? taoKe;
     if (taokeParams != null) {
       taoKe = {
         "adzoneId": taokeParams.adzoneId ?? "",

lib/alibc_model.dart

@@ -3,20 +3,20 @@ import 'alibc_const_key.dart';
 
 class InitModel {
   // 错误码
-  final String errorCode;
+  final String? errorCode;
   // 错误信息
-  final String errorMessage;
+  final String? errorMessage;
 
   InitModel(this.errorCode, this.errorMessage);
 }
 
 class LoginModel {
   // 错误码
-  final String errorCode;
+  final String? errorCode;
   // 错误信息
-  final String errorMessage;
+  final String? errorMessage;
 
-  UserModel data;
+  UserModel? data;
 
   LoginModel(this.errorCode, this.errorMessage, {this.data});
 }
@@ -24,13 +24,13 @@ class LoginModel {
 // 用户信息
 class UserModel {
   // 用户昵称
-  final String nick;
+  final String? nick;
   // 头像地址
-  final String avatarUrl;
-  final String openId;
-  final String openSid;
-  final String topAccessToken;
-  final String topAuthCode;
+  final String? avatarUrl;
+  final String? openId;
+  final String? openSid;
+  final String? topAccessToken;
+  final String? topAuthCode;
   UserModel(this.nick, this.avatarUrl, this.openId, this.openSid,
       this.topAccessToken, this.topAuthCode);
 }
@@ -38,11 +38,11 @@ class UserModel {
 // 淘宝客的参数
 class TaokeParams {
   //有adzoneId则pid失效
-  String adzoneId;
-  String pid;
-  String unionId;
-  String subPid;
-  Map extParams;
+  String? adzoneId;
+  String? pid;
+  String? unionId;
+  String? subPid;
+  Map? extParams;
   TaokeParams(
       {this.adzoneId, this.pid, this.unionId, this.subPid, this.extParams});
 }
@@ -50,13 +50,13 @@ class TaokeParams {
 // url打开或者page打开等的数据
 class TradeResult {
   // 错误码,0为成功，非0为失败
-  String errorCode;
+  String? errorCode;
   // 错误信息
-  String errorMessage;
+  String? errorMessage;
 
-  TradeResultType type;
+  TradeResultType? type;
 
-  PayResult payResult;
+  PayResult? payResult;
   // AddCardResult addCardResult;
   // Android没有，所以去掉
   // TradeFailResult tradeFailResult;
@@ -73,9 +73,9 @@ class TradeResult {
 // 付款成功的result
 class PayResult {
   // 支付成功的订单
-  final List<String> paySuccessOrders;
+  final List<String>? paySuccessOrders;
   // 支付失败的订单
-  final List<String> payFailedOrders;
+  final List<String>? payFailedOrders;
 
   PayResult(this.paySuccessOrders, this.payFailedOrders);
 }

lib/flutter_alibc.dart

@@ -24,8 +24,8 @@ class FlutterAlibc {
 
   // ..setMethodCallHandler(_handler);
 
-  static Future<String> get platformVersion async {
-    final String version = await _channel.invokeMethod('getPlatformVersion');
+  static Future<String?> get platformVersion async {
+    final String? version = await _channel.invokeMethod('getPlatformVersion');
     return version;
   }
 
@@ -36,8 +36,8 @@ class FlutterAlibc {
   ///   errorCode,     //0为初始化成功，其他为失败
   ///   errorMessage,  //message
   ///}
-  static Future<InitModel> initAlibc({String version, String appName}) async {
-    Map result = await _channel.invokeMethod("initAlibc", {"version": version, "appName": appName});
+  static Future<InitModel> initAlibc({String? version, String? appName}) async {
+    Map result = await (_channel.invokeMethod("initAlibc", {"version": version, "appName": appName}) as FutureOr<Map<dynamic, dynamic>>);
     return InitModel(result[AlibcConstKey.errorCode], result[AlibcConstKey.errorMessage]);
   }
 
@@ -47,7 +47,7 @@ class FlutterAlibc {
   /// @return: 成功则返回的data为用户信息，失败则没有data
   ///
   static Future<LoginModel> loginTaoBao() async {
-    Map result = await _channel.invokeMethod("loginTaoBao");
+    Map result = await (_channel.invokeMethod("loginTaoBao") as FutureOr<Map<dynamic, dynamic>>);
     // 判断成功还是失败
     if (result[AlibcConstKey.errorCode] != "0") {
       return LoginModel(
@@ -74,17 +74,17 @@ class FlutterAlibc {
   /// @param {type}
   /// @return:
   /// Map<String,String>
-  static Future<Map<dynamic, dynamic>> taoKeLogin({
-    @required String url,
+  static Future<Map<dynamic, dynamic>?> taoKeLogin({
+    required String url,
     AlibcOpenType openType = AlibcOpenType.AlibcOpenTypeAuto,
     bool isNeedCustomNativeFailMode = false,
     AlibcNativeFailMode nativeFailMode = AlibcNativeFailMode.AlibcNativeFailModeNone,
     AlibcSchemeType schemeType = AlibcSchemeType.AlibcSchemeTaoBao,
-    TaokeParams taokeParams,
-    String backUrl,
+    TaokeParams? taokeParams,
+    String? backUrl,
   }) async {
-    Map taoKe = AlibcTools.getTaokeMap(taokeParams);
-    Map result = await _channel.invokeMethod("taoKeLogin", {
+    Map? taoKe = AlibcTools.getTaokeMap(taokeParams);
+    Map? result = await _channel.invokeMethod("taoKeLogin", {
       "url": url,
       "openType": openType.index,
       "isNeedCustomNativeFailMode": isNeedCustomNativeFailMode,
@@ -102,8 +102,8 @@ class FlutterAlibc {
   /// name app名字
   /// alibcAppKey  百川Key
   /// Map<String,String>
-  static Future<Map<dynamic, dynamic>> taoKeLoginNew(String name, String alibcAppKey) async {
-    Map result = await _channel.invokeMethod("taoKeLoginNew", {
+  static Future<Map<dynamic, dynamic>?> taoKeLoginNew(String name, String alibcAppKey) async {
+    Map? result = await _channel.invokeMethod("taoKeLoginNew", {
       "name": name,
       "alibcAppKey": alibcAppKey,
     });
@@ -116,8 +116,8 @@ class FlutterAlibc {
   /// @param {type}
   /// @return:
   /// Map<String,String>
-  static Future<Map<dynamic, dynamic>> taoKeLoginNewIOS(String name, String alibcAppKey) async {
-    Map result = await _channel.invokeMethod("taoKeLogin", {
+  static Future<Map<dynamic, dynamic>?> taoKeLoginNewIOS(String name, String alibcAppKey) async {
+    Map? result = await _channel.invokeMethod("taoKeLogin", {
       "name": name,
       "alibcAppKey": alibcAppKey,
     });
@@ -137,15 +137,15 @@ class FlutterAlibc {
   /// @return:
   ///
   static Future<TradeResult> openByUrl(
-      {@required String url,
+      {required String url,
       AlibcOpenType openType = AlibcOpenType.AlibcOpenTypeAuto,
       bool isNeedCustomNativeFailMode = false,
       AlibcNativeFailMode nativeFailMode = AlibcNativeFailMode.AlibcNativeFailModeNone,
       AlibcSchemeType schemeType = AlibcSchemeType.AlibcSchemeTmall,
-      TaokeParams taokeParams,
-      String backUrl,
+      TaokeParams? taokeParams,
+      String? backUrl,
       bool isAuth = false}) async {
-    Map taoKe = AlibcTools.getTaokeMap(taokeParams);
+    Map? taoKe = AlibcTools.getTaokeMap(taokeParams);
     var result = await _channel.invokeMethod("openByUrl", {
       "url": url,
       "openType": openType.index,
@@ -182,20 +182,20 @@ class FlutterAlibc {
   /// @return:
   ///
   static Future<TradeResult> openItemDetail({
-    @required String itemID,
+    required String itemID,
     // iOS独占
     // bool isNeedPush = false,
     AlibcOpenType openType = AlibcOpenType.AlibcOpenTypeAuto,
     bool isNeedCustomNativeFailMode = false,
     AlibcNativeFailMode nativeFailMode = AlibcNativeFailMode.AlibcNativeFailModeNone,
     AlibcSchemeType schemeType = AlibcSchemeType.AlibcSchemeTmall,
-    TaokeParams taokeParams,
+    TaokeParams? taokeParams,
     // 额外需要追踪的业务数据
-    Map trackParam,
-    String backUrl,
+    Map? trackParam,
+    String? backUrl,
   }) async {
-    Map taoKe = AlibcTools.getTaokeMap(taokeParams);
-    Map result = await _channel.invokeMethod("openItemDetail", {
+    Map? taoKe = AlibcTools.getTaokeMap(taokeParams);
+    Map result = await (_channel.invokeMethod("openItemDetail", {
       "itemID": itemID,
       // "isNeedPush": isNeedPush,
       "openType": openType.index,
@@ -205,7 +205,7 @@ class FlutterAlibc {
       "taokeParams": taoKe,
       "trackParam": trackParam,
       "backUrl": backUrl
-    });
+    }) as FutureOr<Map<dynamic, dynamic>>);
     TradeResult tradeResult = AlibcTools.getTradeResult(result);
     return tradeResult;
   }
@@ -217,21 +217,21 @@ class FlutterAlibc {
   /// @return:
   ///
   static Future<TradeResult> openShop({
-    @required String shopId,
+    required String shopId,
     // iOS独占
     // bool isNeedPush = false,
     AlibcOpenType openType = AlibcOpenType.AlibcOpenTypeAuto,
     bool isNeedCustomNativeFailMode = false,
     AlibcNativeFailMode nativeFailMode = AlibcNativeFailMode.AlibcNativeFailModeNone,
     AlibcSchemeType schemeType = AlibcSchemeType.AlibcSchemeTmall,
-    TaokeParams taokeParams,
+    TaokeParams? taokeParams,
     // 额外需要追踪的业务数据
-    Map trackParam,
-    String backUrl,
+    Map? trackParam,
+    String? backUrl,
   }) async {
-    Map taoKe = AlibcTools.getTaokeMap(taokeParams);
+    Map? taoKe = AlibcTools.getTaokeMap(taokeParams);
 
-    Map result = await _channel.invokeMethod("openShop", {
+    Map result = await (_channel.invokeMethod("openShop", {
       "shopId": shopId,
       // "isNeedPush": isNeedPush,
       "openType": openType.index,
@@ -241,7 +241,7 @@ class FlutterAlibc {
       "taokeParams": taoKe,
       "trackParam": trackParam,
       "backUrl": backUrl
-    });
+    }) as FutureOr<Map<dynamic, dynamic>>);
     TradeResult tradeResult = AlibcTools.getTradeResult(result);
     return tradeResult;
   }
@@ -258,14 +258,14 @@ class FlutterAlibc {
     bool isNeedCustomNativeFailMode = false,
     AlibcNativeFailMode nativeFailMode = AlibcNativeFailMode.AlibcNativeFailModeNone,
     AlibcSchemeType schemeType = AlibcSchemeType.AlibcSchemeTmall,
-    TaokeParams taokeParams,
+    TaokeParams? taokeParams,
     // 额外需要追踪的业务数据
-    Map trackParam,
-    String backUrl,
+    Map? trackParam,
+    String? backUrl,
   }) async {
-    Map taoKe = AlibcTools.getTaokeMap(taokeParams);
+    Map? taoKe = AlibcTools.getTaokeMap(taokeParams);
 
-    Map result = await _channel.invokeMethod("openCart", {
+    Map result = await (_channel.invokeMethod("openCart", {
       // "isNeedPush": isNeedPush,
       "openType": openType.index,
       "isNeedCustomNativeFailMode": isNeedCustomNativeFailMode,
@@ -274,7 +274,7 @@ class FlutterAlibc {
       "taokeParams": taoKe,
       "trackParam": trackParam,
       "backUrl": backUrl
-    });
+    }) as FutureOr<Map<dynamic, dynamic>>);
     TradeResult tradeResult = AlibcTools.getTradeResult(result);
     return tradeResult;
   }
@@ -289,7 +289,7 @@ class FlutterAlibc {
     _channel.invokeMethod("useAlipayNative", {"isNeed": isNeed});
   }
 
-  static Future<String> getUdid() async {
+  static Future<String?> getUdid() async {
     var map = await _channel.invokeMethod("getUdid");
     print(map);
     return map['udid'];

pubspec.lock

@@ -7,49 +7,49 @@ packages:
       name: async
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.5.0-nullsafety.1"
+    version: "2.8.2"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.1.0-nullsafety.3"
+    version: "1.2.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.3.1"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.15.0-nullsafety.3"
+    version: "1.15.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -66,21 +66,28 @@ packages:
       name: matcher
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.12.10-nullsafety.1"
+    version: "0.12.11"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.1.3"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.7.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.8.0-nullsafety.1"
+    version: "1.8.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -92,55 +99,55 @@ packages:
       name: source_span
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.8.0-nullsafety.2"
+    version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.10.0-nullsafety.1"
+    version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0-nullsafety.1"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.1.0-nullsafety.1"
+    version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.2.0-nullsafety.1"
+    version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "0.2.19-nullsafety.2"
+    version: "0.4.8"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "1.3.0-nullsafety.3"
+    version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.flutter-io.cn"
     source: hosted
-    version: "2.1.0-nullsafety.3"
+    version: "2.1.1"
 sdks:
-  dart: ">=2.10.0-110 <2.11.0"
+  dart: ">=2.14.0 <3.0.0"

pubspec.yaml

@@ -5,7 +5,7 @@ author: wx<wuxinggggg@gmail.com>
 homepage: https://github.com/FlutterTaoBaoKe/flutter_alibc.git
 
 environment:
-  sdk: '>=2.1.0 <3.0.0'
+  sdk: '>=2.12.0 <3.0.0'
 
 dependencies:
   flutter: