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android - 找不到androidx.navigation :safe-args-gradle-plugin:1. 0.0-alpha01

我想使用导航架构组件。但是我在导入safeargs时遇到了问题同步消息:Couldnotfindandroidx.navigation:safe-args-gradle-plugin:1.0.0-alpha01.Searchedinthefollowinglocations:https://dl.google.com/dl/android/maven2/androidx/navigation/safe-args-gradle-plugin/1.0.0-alpha01/safe-args-gradle-plugin-1.0.0-alpha01.pomhttps://dl.google.c

android - 找不到androidx.navigation :safe-args-gradle-plugin:1. 0.0-alpha01

我想使用导航架构组件。但是我在导入safeargs时遇到了问题同步消息:Couldnotfindandroidx.navigation:safe-args-gradle-plugin:1.0.0-alpha01.Searchedinthefollowinglocations:https://dl.google.com/dl/android/maven2/androidx/navigation/safe-args-gradle-plugin/1.0.0-alpha01/safe-args-gradle-plugin-1.0.0-alpha01.pomhttps://dl.google.c

android - SupportMapFragment 不支持 AndroidX Fragment

importcom.google.android.gms.maps.SupportMapFragment;importandroidx.fragment.Fragment;...privateSupportMapFragmentmMapFragment;...mMapFragment=(SupportMapFragment)form.getSupportFragmentManager().findFragmentByTag(MAP_FRAGMENT_TAG);这里,IDE显示androidx.fragment.Fragment无法转换为SupportMapFragment(扩展andr

android - SupportMapFragment 不支持 AndroidX Fragment

importcom.google.android.gms.maps.SupportMapFragment;importandroidx.fragment.Fragment;...privateSupportMapFragmentmMapFragment;...mMapFragment=(SupportMapFragment)form.getSupportFragmentManager().findFragmentByTag(MAP_FRAGMENT_TAG);这里,IDE显示androidx.fragment.Fragment无法转换为SupportMapFragment(扩展andr

AndroidX : No instrumentation registered! 必须在注册工具下运行

我正在尝试运行取决于上下文的本地单元测试,并遵循本指南:https://developer.android.com/training/testing/unit-testing/local-unit-tests#kotlin我这样设置我的项目(点击此链接:https://developer.android.com/training/testing/set-up-project):build.gradle(app)android{compileSdkVersion28buildToolsVersion'27.0.3'defaultConfig{minSdkVersion21targetSd

AndroidX : No instrumentation registered! 必须在注册工具下运行

我正在尝试运行取决于上下文的本地单元测试,并遵循本指南:https://developer.android.com/training/testing/unit-testing/local-unit-tests#kotlin我这样设置我的项目(点击此链接:https://developer.android.com/training/testing/set-up-project):build.gradle(app)android{compileSdkVersion28buildToolsVersion'27.0.3'defaultConfig{minSdkVersion21targetSd

android - 使用 AndroidX 导航的 Fragment 中的动态 ActionBar 标题

我正在使用新的Navigation来自AndroidJetpack的组件。根Activity设置非常简单:overridefunonCreate(savedInstanceState:Bundle?){super.onCreate(savedInstanceState)setContentView(R.layout.activity_main)setSupportActionBar(toolbar)valnavController=findNavController(R.id.navigationFragment)setupActionBarWithNavController(navC

android - 使用 AndroidX 导航的 Fragment 中的动态 ActionBar 标题

我正在使用新的Navigation来自AndroidJetpack的组件。根Activity设置非常简单:overridefunonCreate(savedInstanceState:Bundle?){super.onCreate(savedInstanceState)setContentView(R.layout.activity_main)setSupportActionBar(toolbar)valnavController=findNavController(R.id.navigationFragment)setupActionBarWithNavController(navC

android - 将 Junit4 测试迁移到 androidx : What causes 'delegate runner could not be loaded' ?

我正在将我的应用程序迁移到androidx,我似乎无法让我的单元测试正常工作。我以Google'sAndroidJunitRunnerSample为例,已更新为使用新的androidxapi。尝试运行测试时出现以下错误:java.lang.Exception:Delegaterunner'androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner'forAndroidJUnit4couldnotbeloaded.Checkyourbuildconfiguration.这是我的模块build.gradle:android{d

android - 将 Junit4 测试迁移到 androidx : What causes 'delegate runner could not be loaded' ?

我正在将我的应用程序迁移到androidx,我似乎无法让我的单元测试正常工作。我以Google'sAndroidJunitRunnerSample为例,已更新为使用新的androidxapi。尝试运行测试时出现以下错误:java.lang.Exception:Delegaterunner'androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner'forAndroidJUnit4couldnotbeloaded.Checkyourbuildconfiguration.这是我的模块build.gradle:android{d