小编Dha*_*ari的帖子

我用于flutter_native_splash: ^1.3.2启动画面，我想删除这个启动画面。

以下代码在pubspec.yaml文件中。

flutter_native_splash:
  color: "#ffffff"
  image: assets/images/AppLogo.png
  android: true
  ios: true

我使用flutter pub run flutter_native_splash:remove命令来删除，并且我还从文件中删除了flutter_native_splash （上面的代码）依赖项pubspec.yaml。然后我使用 flutter clean 命令清理我的项目。然后获取包裹。所以现在当我运行应用程序时，它会显示我删除的启动屏幕。所以请帮助我。谢谢。

当我尝试构建应用程序时，它会抛出错误 -你的项目需要更新版本的 kotlin gradle 插件。

 [!] Your project requires a newer version of the Kotlin Gradle plugin.                                                                            \xe2\x94\x82\n\xe2\x94\x82 Find the latest version on https://kotlinlang.org/docs/gradle.html#plugin-and-versions, \n| then update E:\\flutter_apps\\geodata\\android\\build.gradle: \xe2\x94\x82\n\xe2\x94\x82 ext.kotlin_version = '<latest-version>'\n

我已经升级了 android/build.gradle，如下所示。

buildscript {\n    ext.kotlin_version = '1.7.20'\n    repositories {\n        google()\n        jcenter()\n    }\n\n    dependencies {\n        classpath 'com.android.tools.build:gradle:7.1.2'\n        classpath 'com.google.gms:google-services:4.3.10'\n        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"\n    }\n}\n\nallprojects {\n    repositories {\n        google()\n        jcenter()\n    }\n}\n\nrootProject.buildDir = '../build'\nsubprojects {\n    project.buildDir = "${rootProject.buildDir}/${project.name}"\n    project.evaluationDependsOn(':app')\n}\n\ntask clean(type: Delete) {\n    delete rootProject.buildDir\n}\n

我的 android/gradle/wrapper/gradle-wrapper.properties 如下 …

我必须在 Flutter 中显示基于总数据和已使用数据的线性进度指示器。

我有一个名为 ActivePlansModel 的类，如下所示。

ActivePlansModel currentPlan = ActivePlansModel();

class ActivePlansModel {
  String? planName;
  String? planType;
  String? validity;
  String? totalQuota;
  String? usedQuota;
  String? startDate;
  String? endDate;
  String? planStage;
  String? volQuotaUnit;

  static ActivePlansModel? fromHashMap(dynamic map) {
    if (map == null) return null;
    ActivePlansModel result = new ActivePlansModel();
    result.planName = map["planName"];
    result.planType = map["plangroup"];
    result.validity = map["validity"].toString();
    result.totalQuota = map["volTotalQuota"].toString();
    result.usedQuota = map["volUsedQuota"].toString();
    result.startDate = map["startDate"];
    result.endDate = map["expiryDate"];
    result.planStage = map["planstage"];
    result.volQuotaUnit = map["volQuotaUnit"];

    return result;
  }

  static List<ActivePlansModel> fromArrayOfHashMap(dynamic …