我该如何解决'android.content.ActivityNotFoundException'？

问题是我能够启动我的应用程序“tk.buntowaf.docs”，但是当我尝试使用应用程序时，它崩溃了。我该如何解决'android.content.ActivityNotFoundException'？

错误

我调试与adb logcat *:E命令的应用程序，我得到这个错误输出：

AndroidRuntime: Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {tk.buntowaf.docs.app/tk.buntowaf.docs.DocsWebViewActivity}; have you declared this activity in your AndroidManifest.xml?

下面是该应用程序的完整的logcat：

... 
04-21 12:06:05.879 828 843 E SmartStandbyMode: user=UserHandle{0},owner=UserHandle{0} 
04-21 12:06:05.945 9211 9211 E AndroidRuntime: FATAL EXCEPTION: main 
04-21 12:06:05.945 9211 9211 E AndroidRuntime: Process: tk.buntowaf.docs.app, PID: 9211 
04-21 12:06:05.945 9211 9211 E AndroidRuntime: java.lang.IllegalStateException: Could not execute method for android:onClick 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:293) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.view.View.performClick(View.java:5265) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.view.View$PerformClick.run(View.java:21534) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.os.Handler.handleCallback(Handler.java:815) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.os.Handler.dispatchMessage(Handler.java:104) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.os.Looper.loop(Looper.java:207) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.app.ActivityThread.main(ActivityThread.java:5728) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at java.lang.reflect.Method.invoke(Native Method) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime: Caused by: java.lang.reflect.InvocationTargetException 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at java.lang.reflect.Method.invoke(Native Method) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:288) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  ... 9 more 
04-21 12:06:05.945 9211 9211 E AndroidRuntime: Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {tk.buntowaf.docs.app/tk.buntowaf.docs.DocsWebViewActivity}; have you declared this activity in your AndroidManifest.xml? 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1805) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.app.Instrumentation.execStartActivity(Instrumentation.java:1523) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.app.ContextImpl.startActivity(ContextImpl.java:682) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.app.ContextImpl.startActivity(ContextImpl.java:664) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at android.content.ContextWrapper.startActivity(ContextWrapper.java:331) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at com.thefinestartist.utils.content.ContextUtil.startActivity(ContextUtil.java:461) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at tk.buntowaf.docs.DocsWebView$Builder.show(DocsWebView.java:924) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at tk.buntowaf.docs.DocsWebView$Builder.show(DocsWebView.java:911) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  at tk.buntowaf.docs.app.MainActivity.onClick(MainActivity.java:46) 
04-21 12:06:05.945 9211 9211 E AndroidRuntime:  ... 11 more 
04-21 12:06:05.952 205 205 E SurfaceFlinger: smallscreen captureScreenImplLocked isSmall 0, isLeft 0 
04-21 12:06:05.952 205 205 E SurfaceFlinger: add by mtk crop(0,36,480,516) reqWidth(288) reqHeight(288) 
04-21 12:06:05.985 828 843 E SmartStandbyMode: SSM_ShouldHandle while UserHandle.OWNER 
04-21 12:06:05.986 828 843 E SmartStandbyMode: user=UserHandle{0},owner=UserHandle{0} 
04-21 12:06:05.993 828 843 E SmartStandbyMode: SSM_ShouldHandle while UserHandle.OWNER 
04-21 12:06:05.993 828 843 E SmartStandbyMode: user=UserHandle{0},owner=UserHandle{0} 
04-21 12:06:06.138 828 843 E SmartStandbyMode: SSM_ShouldHandle while UserHandle.OWNER 
04-21 12:06:06.139 828 843 E SmartStandbyMode: user=UserHandle{0},owner=UserHandle{0} 
04-21 12:06:06.141 828 843 E SmartStandbyMode: SSM_ShouldHandle while UserHandle.OWNER 
04-21 12:06:06.141 828 843 E SmartStandbyMode: user=UserHandle{0},owner=UserHandle{0} 
04-21 12:06:06.292 828 828 E WifiTrafficPoller: packet count Tx=4934 Rx=5765 
04-21 12:06:06.292 828 828 E WifiTrafficPoller: notifying of data activity 1 
04-21 12:06:07.294 828 828 E WifiTrafficPoller: TRAFFIC_STATS_POLL true Token 14 num clients 9 
04-21 12:06:07.295 828 828 E WifiTrafficPoller: packet count Tx=4943 Rx=5773 
04-21 12:06:07.295 828 828 E WifiTrafficPoller: notifying of data activity 3 
04-21 12:06:07.524 828 878 E InputDispatcher: channel 'a901017 Toast (server)' ~ Channel is unrecoverably broken and will be disposed! 
04-21 12:06:07.524 828 878 E InputDispatcher: channel '7609fb1 tk.buntowaf.docs.app/tk.buntowaf.docs.app.MainActivity (server)' ~ Channel is unrecoverably broken and will be disposed! 
04-21 12:06:07.540 828 1661 E MultiWindowProxy: getServiceInstance failed! 
04-21 12:06:08.296 828 828 E WifiTrafficPoller: TRAFFIC_STATS_POLL true Token 14 num clients 9 
04-21 12:06:08.297 828 828 E WifiTrafficPoller: packet count Tx=4943 Rx=5773 
04-21 12:06:08.297 828 828 E WifiTrafficPoller: notifying of data activity 0 
...

我的环境

我使用：

的Android工作室1.0
Java版本：java version "1.8.0_73"/Java(TM) SE Runtime Environment (build 1.8.0_73-b02)/Java HotSpot(TM) 64-Bit Server VM (build 25.73-b02, mixed mode)
摇篮版本：com.android.tools.build:gradle:2.0.0
我已经启用Multidex！

我./build.gradle文件：

// Top-level build file where you can add configuration options common to all sub-projects/modules. 

buildscript { 
    repositories { 
    jcenter() 
    } 
    dependencies { 
    classpath 'com.android.tools.build:gradle:2.3.1' 
    classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8' 
    classpath 'com.novoda:bintray-release:0.3.4' 
    } 
} 

allprojects { 
    repositories { 
    jcenter() 
    } 
} 

task clean(type: Delete) { 
    delete rootProject.buildDir 
} 

ext { 
    minSdkVersion = 7 
    targetSdkVersion = 23 
    compileSdkVersion = 23 
    buildToolsVersion = '23.0.3' 

    sourceCompatibility = JavaVersion.VERSION_1_8 
    targetCompatibility = JavaVersion.VERSION_1_8 

    versionCode = 1 
    versionName = '1.0.0' 

    supportLibVersion = '24.1.1' 
    playLibVersion = '8.4.0' 
}

我./app/build.gradle文件：

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion rootProject.ext.compileSdkVersion 
    buildToolsVersion rootProject.ext.buildToolsVersion 

    defaultConfig { 
    applicationId "tk.buntowaf.docs.app" 
    minSdkVersion rootProject.ext.minSdkVersion 
    targetSdkVersion rootProject.ext.targetSdkVersion 
    versionCode rootProject.ext.versionCode 
    versionName rootProject.ext.versionName 
    vectorDrawables.useSupportLibrary = true 
    multiDexEnabled = true 
    } 
    buildTypes { 
    release { 
     minifyEnabled false 
     proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
    } 
    } 
    buildToolsVersion '25.0.0' 
} 

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    compile 'com.android.support:multidex:1.0.1' 

    compile project(':library') 
    // compile "tk.buntowaf.docs:${rootProject.ext.versionName}" 

    compile "com.android.support:support-annotations:${rootProject.ext.supportLibVersion}" 
    compile "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}" 
    // compile "com.android.support:support-vector-drawable:${rootProject.ext.supportLibVersion}" 
    // compile "com.android.support:palette-v7:${rootProject.ext.supportLibVersion}" 
    compile "com.android.support:design:${rootProject.ext.supportLibVersion}" 
    // compile "com.android.support:recyclerview-v7:${rootProject.ext.supportLibVersion}" 

    // compile "com.google.android.gms:play-services-base:${rootProject.ext.playLibVersion}" 
    // compile "com.google.android.gms:play-services-gcm:${rootProject.ext.playLibVersion}" 
    // compile "com.google.android.gms:play-services-plus:${rootProject.ext.playLibVersion}" 
    // compile "com.google.android.gms:play-services-analytics:${rootProject.ext.playLibVersion}" 
    // compile "com.google.android.gms:play-services-location:${rootProject.ext.playLibVersion}" 
    // compile "com.google.android.gms:play-services-maps:${rootProject.ext.playLibVersion}" 
}

我./app/src/main/AndroidManifest.xml文件：

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="tk.buntowaf.docs.app"> 

    <uses-permission android:name="android.permission.INTERNET"/> 
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 

    <application 
     android:name="android.support.multidex.MultiDexApplication" 
     android:allowBackup="true" 
     android:hardwareAccelerated="true" 
     android:icon="@mipmap/ic_launcher" 
     android:label="@string/app_name" 
     android:supportsRtl="true" 
     android:theme="@style/AppTheme"> 
    <activity 
     android:name="tk.buntowaf.docs.app.MainActivity" 
     android:label="@string/app_name"> 
     <intent-filter> 
     <action android:name="android.intent.action.MAIN"/> 

     <category android:name="android.intent.category.LAUNCHER"/> 
     </intent-filter> 
    </activity> 

    <activity 
     android:name="tk.buntowaf.docs.DocsWebViewActivity" 
     android:configChanges="keyboardHidden|orientation|screenSize" 
     android:screenOrientation="sensor" 
     android:theme="@style/FinestWebViewTheme.Light"/> 

    <activity android:name="tk.buntowaf.docs.app.WebViewActivity"/> 
    </application> 

</manifest>

完整代码：代码

查看其余位置：https://suriyaadevelopments.tk/apps/android/tk/buntowaf/docs/for-stackoverflow/

编辑：

我./settings.gradle文件：

include ':library', ':app'

来源

2017-04-22 Suriyaa

我想你已经忘记在清单文件中添加应用程序...而不是tk.buntowaf.docs.DocsWebViewActivity请尝试tk.buntowaf.docs.app .DocsWebViewActivity ... –

应用程序中没有DocsWebViewActivity –

您不必在清单中添加库活动 –

你的清单中最后一项活动有问题

组喜欢这一点，我认为它解决您的问题

，而不是这些

<activity 
    android:name="tk.buntowaf.docs.DocsWebViewActivity" 
    android:configChanges="keyboardHidden|orientation|screenSize" 
    android:screenOrientation="sensor" 
    android:theme="@style/FinestWebViewTheme.Light"/> 

<activity android:name="tk.buntowaf.docs.app.WebViewActivity"/>

刚刚过去的这些

<activity 
    android:name="tk.buntowaf.docs.DocsWebViewActivity" 
    android:configChanges="keyboardHidden|orientation|screenSize" 
    android:screenOrientation="sensor" 
    android:theme="@style/FinestWebViewTheme.Light"> 

    <intent-filter> 
    <action android:name="android.intent.action.MAIN"/> 
    </intent-filter> 

</activity>

你输入了android：name ....两次
我也认为它有必要有意图过滤活动

来源

2017-04-22 10:48:40

如何修复我的'./app/src/main/AndroidManifest.xml'文件中的最后一个活动？ – Suriyaa

我更新了答案，再看一遍，现在清楚了 –

好吧，我运行'adb logcat tk.buntowaf.docs:E> logfile.txt'命令来调试应用程序，这里是错误输出：http：// suriyaadevelopments.tk/apps/android/tk/buntowaf/docs/logfiles/logfile.txt。 – Suriyaa

我该如何解决'android.content.ActivityNotFoundException'？

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