适配Android 14：AndroidManifest.xml中android:exported属性添加位置咨询

修改旧应用适配Android 14时，需在AndroidManifest.xml中添加android:exported="true"，但错误将其放在内的标签中，导致打包报错。

原始Manifest代码 #

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.sp.protector.helper">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <receiver android:name="ProtectorHelperReceiver">
            <intent-filter>
                <action android:name="android.intent.action.PACKAGE_RESTARTED"/>
                <action android:name="android.intent.action.PACKAGE_REPLACED"/>
                <data android:scheme="package"/>
            </intent-filter>
        </receiver>
        <receiver android:name="HelperWakeupReceiver">
            <intent-filter>
                <action android:name="com.sp.protector.action.WAKEUP_HELPER"/>
            </intent-filter>
        </receiver>
    </application>
</manifest>

错误修改后的代码 #

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.sp.protector.helper">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <receiver android:name="ProtectorHelperReceiver">
            <intent-filter>
                <action android:name="android.intent.action.PACKAGE_RESTARTED"/>
                <action android:exported="true"/>
                <action android:name="android.intent.action.PACKAGE_REPLACED"/>
                <data android:scheme="package"/>
            </intent-filter>
        </receiver>
        <receiver android:name="HelperWakeupReceiver">
            <intent-filter>
                <action android:name="com.sp.protector.action.WAKEUP_HELPER"/>
            </intent-filter>
        </receiver>
    </application>
</manifest>

报错信息 #

brut.androlib.exceptions.AndrolibException: brut.common.BrutException: could not exec (exit code = 1): [C:\Users\Manij\AppData\Local\Temp\brut_util_Jar_69206966786179757076419828386311953032.tmp, link, -o, C:\Users\Manij\AppData\Local\Temp\APKTOOL1611484024447185108.tmp, --package-id, 127, --min-sdk-version, 31, --target-sdk-version, 33, --version-code, 3, --version-name, 2.0, --no-auto-version, --no-version-vectors, --no-version-transitions, --no-resource-deduping, --allow-reserved-package-id, --no-compile-sdk-metadata, --warn-manifest-validation, -e, C:\Users\Manij\AppData\Local\Temp\APKTOOL4006206227314927488.tmp, -0, arsc, -I, C:\Users\Manij\AppData\Local\apk-editor-studio\frameworks\1.apk, --manifest, C:\Users\Manij\AppData\Local\Temp\apk-editor-studio\apk\{14b6c1a8-808c-433c-bc1f-32f964756b55}\AndroidManifest.xml, C:\Users\Manij\AppData\Local\Temp\apk-editor-studio\apk\{14b6c1a8-808c-433c-bc1f-32f964756b55}\build\resources.zip]

正确修改方案 #

android:exported是组件级属性，必须添加在<receiver>标签本身，而非<intent-filter>或<action>内部。所有带有<intent-filter>的四大组件（Activity、Service、Receiver）在Android 12及以上版本中都必须显式声明该属性。

修改后的完整代码：

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.sp.protector.helper">
    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <receiver android:name="ProtectorHelperReceiver" android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.PACKAGE_RESTARTED"/>
                <action android:name="android.intent.action.PACKAGE_REPLACED"/>
                <data android:scheme="package"/>
            </intent-filter>
        </receiver>
        <receiver android:name="HelperWakeupReceiver" android:exported="true">
            <intent-filter>
                <action android:name="com.sp.protector.action.WAKEUP_HELPER"/>
            </intent-filter>
        </receiver>
    </application>
</manifest>

补充说明 #

• 如果组件仅接收应用内部的Intent（无外部调用需求），可设置android:exported="false"，但只要存在<intent-filter>，就必须显式声明该属性，不能省略。
• 此要求从Android 12（API 31）开始强制执行，适配Android 14时必须严格遵守。

内容的提问来源于stack exchange，提问作者ManiJ