拒绝权限:startForeground需要android.permission.FOREGROUND_SERVICE [英] Permission Denial: startForeground requires android.permission.FOREGROUND_SERVICE

问题描述

最近，我们突然看到了以下一些堆栈跟踪.为什么会这样呢?这是从该应用尝试将带有媒体通知和所有内容的音频评论服务移到前台时开始的.

java.lang.SecurityException: Permission Denial: startForeground from pid=1824, uid=10479 requires android.permission.FOREGROUND_SERVICE
    at android.os.Parcel.createException(Parcel.java:1942)
    at android.os.Parcel.readException(Parcel.java:1910)
    at android.os.Parcel.readException(Parcel.java:1860)
    at android.app.IActivityManager$Stub$Proxy.setServiceForeground(IActivityManager.java:5198)
    at android.app.Service.startForeground(Service.java:695)
    at com.example.app.services.AudioService.setUpMediaNotification(AudioService.java:372)
    at com.example.app.services.AudioService.setUpAndStartAudioFeed(AudioService.java:328)
    at com.example.app.services.AudioService.onStartCommand(AudioService.java:228)
    at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3667)
    at android.app.ActivityThread.access$1600(ActivityThread.java:199)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1681)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6669)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
 Caused by: android.os.RemoteException: Remote stack trace:
    at com.android.server.am.ActivityManagerService.enforcePermission(ActivityManagerService.java:9186)
    at com.android.server.am.ActiveServices.setServiceForegroundInnerLocked(ActiveServices.java:1189)
    at com.android.server.am.ActiveServices.setServiceForegroundLocked(ActiveServices.java:870)
    at com.android.server.am.ActivityManagerService.setServiceForeground(ActivityManagerService.java:20434)
    at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:976)

解决方案

如果您设置了targetSdkVersion = 28(Android 9/Pie)或更高版本且未声明使用FOREGROUND_SERVICE权限，则会发生这种情况.

从 Android 9的迁移说明:

想要使用前台服务的应用程序现在必须请求 首先是FOREGROUND_SERVICE权限.这是正常权限，所以 系统会自动将其授予请求的应用程序.开始一个 未经许可的前台服务会引发SecurityException.

解决方案是仅在AndroidManifest.xml中添加以下内容:

<manifest ...>
     ...
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     ...
     <application ...>
     ...
</manifest>

Lately we have suddenly been seeing a few of the following stack traces. Why could that be? This is from when the app tries to move an audio commentary service into the foreground with a media notification and everything.

java.lang.SecurityException: Permission Denial: startForeground from pid=1824, uid=10479 requires android.permission.FOREGROUND_SERVICE
    at android.os.Parcel.createException(Parcel.java:1942)
    at android.os.Parcel.readException(Parcel.java:1910)
    at android.os.Parcel.readException(Parcel.java:1860)
    at android.app.IActivityManager$Stub$Proxy.setServiceForeground(IActivityManager.java:5198)
    at android.app.Service.startForeground(Service.java:695)
    at com.example.app.services.AudioService.setUpMediaNotification(AudioService.java:372)
    at com.example.app.services.AudioService.setUpAndStartAudioFeed(AudioService.java:328)
    at com.example.app.services.AudioService.onStartCommand(AudioService.java:228)
    at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3667)
    at android.app.ActivityThread.access$1600(ActivityThread.java:199)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1681)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6669)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
 Caused by: android.os.RemoteException: Remote stack trace:
    at com.android.server.am.ActivityManagerService.enforcePermission(ActivityManagerService.java:9186)
    at com.android.server.am.ActiveServices.setServiceForegroundInnerLocked(ActiveServices.java:1189)
    at com.android.server.am.ActiveServices.setServiceForegroundLocked(ActiveServices.java:870)
    at com.android.server.am.ActivityManagerService.setServiceForeground(ActivityManagerService.java:20434)
    at android.app.IActivityManager$Stub.onTransact(IActivityManager.java:976)

解决方案

This will happen if you have set targetSdkVersion = 28 (Android 9 / Pie) or above and have not declared the usage of the FOREGROUND_SERVICE permission.

From the migration notes for Android 9:

Apps wanting to use foreground services must now request the FOREGROUND_SERVICE permission first. This is a normal permission, so the system automatically grants it to the requesting app. Starting a foreground service without the permission throws a SecurityException.

The solution is to just add the following in AndroidManifest.xml:

<manifest ...>
     ...
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     ...
     <application ...>
     ...
</manifest>

这篇关于拒绝权限:startForeground需要android.permission.FOREGROUND_SERVICE的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！