权限拒绝: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几个堆栈跟踪.为什么会这样?这是从应用程序尝试将音频评论服务移动到带有媒体通知和所有内容的前台时开始的.

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)

推荐答案

如果你已经设置了 targetSdkVersion = 28 (Android 9/Pie) 或更高版本并且没有声明使用FOREGROUND_SERVICE 权限.

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.

来自 Android 9 的迁移说明:

想要使用前台服务的应用现在必须请求首先是 FOREGROUND_SERVICE 权限.这是一个正常的权限，所以系统会自动将其授予请求的应用程序.开始一个没有权限的前台服务抛出SecurityException.

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.

解决方案是在AndroidManifest.xml中添加以下内容:

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

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

这篇关于权限拒绝: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！