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android - 后台管理 : Restarter must be created only during owner's initialization stage

我在MainActivity中使用底部导航栏来处理一些fragment。这是用于在它们之间切换的代码:privatevalmOnNavigationItemSelectedListener=BottomNavigationView.OnNavigationItemSelectedListener{item->if(item.isChecked&&supportFragmentManager.findFragmentById(R.id.act_main_fragment_container)!=null)return@OnNavigationItemSelectedListenerfal

android - java.lang.IllegalStateException : Could not initialize plugin: MockMaker 错误

尝试在AS上运行仪器测试。遇到这个错误:java.lang.IllegalStateException:Couldnotinitializeplugin:interfaceorg.mockito.plugins.MockMakeratorg.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:66)atjava.lang.reflect.Proxy.invoke(Proxy.java:393)at$Proxy4.isTypeMockable(UnknownSource)Exampl

android - java.lang.RuntimeException : Cannot initialize Visualizer engine, 错误:-4

在API16上运行应用程序时出现以下错误。java.lang.RuntimeException:UnabletostartactivityComponentInfo{}:java.lang.RuntimeException:CannotinitializeVisualizerengine,error:-4atandroid.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)atandroid.app.ActivityThread.handleLaunchActivity(ActivityThread.ja

java - Android - 如何从 Activity 中获取 "start"或 "initialize" fragment ?

我有一个名为DummyFragment的类,它扩展了Fragment。publicclassDummyFragmentextendsFragment{publicvoidonCreate(BundlesavedInstanceState){//TODOAuto-generatedmethodstubsuper.onCreate(savedInstanceState);setRetainInstance(true);Log.i("myapp","test");}}现在,在我的父Activity中,我想“运行”这个fragment。这是我的FirstActivity.java:public

android - ADB is not working and failed to initialize monitor thread 错误发生在android中的ddms

这个问题在这里已经有了答案:Adbwon'tstart(21个回答)关闭6年前。我的androidsdk不能正常工作。ADB和DDMS有问题。我尝试了adbkill-server,它工作正常。然后我写了adbstart-server但它不起作用并在输出中给出如下内容:daemonisnotrunningstartingitnowonport5037.ADBseverdidn'tACK我不知道如何进行更改。ddms中还发生了另外一件事[2012-02-2918:43:54-ddms]FailedtoinitializeMonitorThread:Unabletoestablishloop

java - VFY : unable to resolve static method 10876: Android

我在我的程序中使用了SmsCbMessage.java类。它取自http://grepcode.com/file/repository.grepcode.com/java/ext/com.google.android/android/4.0.1_r1/android/telephony/SmsCbMessage.java#SmsCbMessage以下是我的程序。packagecom.android.internal.telephony;importandroid.content.BroadcastReceiver;importandroid.content.Context;import

dart - flutter 错误 "Could not navigate to initial route"

我在启动Flutter应用时遇到以下错误:══╡EXCEPTIONCAUGHTBYFLUTTERFRAMEWORK╞═════════════════════════════════════════════════════════Thefollowingmessagewasthrown:Couldnotnavigatetoinitialroute.Therequestedroutenamewas:"/animals/cats/lolcats"Thefollowingrouteswerethereforeattempted:*/*/animals*/animals/cats*/anima

dart - flutter 错误 "Could not navigate to initial route"

我在启动Flutter应用时遇到以下错误:══╡EXCEPTIONCAUGHTBYFLUTTERFRAMEWORK╞═════════════════════════════════════════════════════════Thefollowingmessagewasthrown:Couldnotnavigatetoinitialroute.Therequestedroutenamewas:"/animals/cats/lolcats"Thefollowingrouteswerethereforeattempted:*/*/animals*/animals/cats*/anima

android - 错误 : "Cannot make a static reference to the non-static method findViewById(int) from the type Activity"

我是Java的新手,正在尝试使用EditText创建一个Activity。创建时,它加载当前日期,当用户选择EditText时,它显示一个DatePicker。用户选择日期后,我需要将结果放入EditText。但是,我目前收到以下错误:Cannotmakeastaticreferencetothenon-staticmethodfindViewById(int)fromthetypeActivity我知道我不能对非静态方法进行静态引用。我试图删除所有静态引用,但这给了我其他错误。我的代码如下。您能帮我提供一些示例代码,说明我如何才能完成这项工作吗?错误出在我尝试将结果放入EditTex

android - 执行 Parse.initialize 时出现 java.util.ConcurrentModificationException(这

我有很多用户向游戏控制台报告此崩溃。我测试了它,它只是有时出现。崩溃发生在我在ParseApplication类中的这一行中,它扩展了Application类并且应该在其他一切之前调用它不是吗?这是它崩溃的地方:Parse.initialize(this,"XXXXXXXXXXXXXXXXXXXXXXXXXXXX","XXXXXXXXXXXXXXXXXXXXXXXXX");这就是崩溃java.lang.RuntimeException:Unabletocreateapplicationcom.hour.chat.ParseApplication:java.util.Concurrent