AndroidManifest.xml：N：错误：<receiver>在 中<manifest>发现意外元素

Question

我正在尝试在我的应用程序中实现flutterlocalnotification，但不幸的是它引发了一个错误

Launching libmain.dart on Infinix X688B in debug mode...
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.res.LinkApplicationAndroidResourcesTask$TaskAction
> Android resource linking failed
C:UsersVincentDesktopPPlannermyplannerbuildappintermediatespackaged_manifestsdebugAndroidManifest.xml:17: error: unexpected element <receiver> found in <manifest>.

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 27s
Running Gradle task 'assembleDebug'...                             28.7s
Exception: Gradle task assembleDebug failed with exit code 1

这是清单调试文件:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myplanner"
android:versionCode="1"
android:versionName="1.0.0" >
<uses-sdk
android:minSdkVersion="16"
android:targetSdkVersion="33" />
<!--
The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET" />
<receiver
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver"
android:exported="true" >
</receiver>
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
<application
android:name="android.app.Application"
android:appComponentFactory="androidx.core.app.CoreComponentFactory"
android:debuggable="true"
android:icon="@mipmap/ic_launcher"
android:label="myplanner" >
<activity
android:name="com.example.myplanner.MainActivity"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:exported="true"
android:hardwareAccelerated="true"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:windowSoftInputMode="adjustResize" >
<!--
Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI.
-->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme" />
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
<action android:name="com.htc.intent.action.QUICKBOOT_POWERON" />
</intent-filter>
</receiver>
<!--
Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java
-->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
<receiver android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver" />
<uses-library
android:name="androidx.window.extensions"
android:required="false" />
<uses-library
android:name="androidx.window.sidecar"
android:required="false" />
</application>
</manifest>

manifest主文件:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
package="com.example.myplanner">
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<application
android:label="myplanner"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize"
android:exported="true"
tools:node="merge">
<!-- Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<receiver
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</manifest>

Answer 1

错误信息在这里非常有用:

buildappintermediatespackaged_manifest debugAndroidManifest.xml:17:错误:

发现意外元素

你把一个<receiver>直接放在你的清单调试文件的<manifest>元素下:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myplanner"
android:versionCode="1"
android:versionName="1.0.0" >
...
<receiver
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver"
android:exported="true" >
</receiver>
...
<application
...

请参阅<receiver>文档，其中说明它们应该直接进入<application>元素。

将<receiver>元素直接移动到<application>元素中:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myplanner"
android:versionCode="1"
android:versionName="1.0.0" >
...
<application
...
<receiver
android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver"
android:exported="true" >
</receiver>
...