【发布时间】:2016-11-08 18:53:56
【问题描述】:
我想确保我的掌上电脑上运行的 WearableListenerService 只能由我的配套应用访问。我认为创建自定义权限是一种方法,但是我遇到了这种方法的问题并且无法让可穿戴设备成功绑定到手持设备上,我的手持设备上会出现以下异常;
Permission Denial: Accessing service ComponentInfo{com.mypackage.android/com.mypackage.android.androidwear.service.WearListenerService} from pid=4868, uid=10014 requires com.mypackage.android.WATCHAPP
WearableService: bind: Permission denied connecting to ServiceRecord[com.mypackage.android.androidwear.service.WearListenerService, events=1, bound=false, [Event[79380002: onMessageReceived, event=requestId=16741, action=/start-activity, dataSize=26, source=31c5457d]]]
java.lang.SecurityException: Not allowed to bind to service Intent { act=com.google.android.gms.wearable.BIND_LISTENER cmp=com.mypackage.android/.androidwear.service.WearListenerService }
at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1437)
at android.app.ContextImpl.bindService(ContextImpl.java:1395)
at android.content.ContextWrapper.bindService(ContextWrapper.java:632)
at android.content.ContextWrapper.bindService(ContextWrapper.java:632)
at android.content.ContextWrapper.bindService(ContextWrapper.java:632)
at aeim.a(:com.google.android.gms:6693)
at aeim.a(:com.google.android.gms:1378)
at aeim.handleMessage(:com.google.android.gms:1295)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:158)
at android.os.HandlerThread.run(HandlerThread.java:61)
我尝试了多种方式定义自定义权限,最初仅在手持清单中,然后在两个清单中,以及尝试不同的保护级别,正常、签名、签名或系统。我什至通过运行 dumpsys 命令验证了权限已成功授予我的可穿戴设备;
declared permissions:
com.mypackage.android.WATCHAPP: prot=normal, INSTALLED
requested permissions:
android.permission.WAKE_LOCK
com.mypackage.android.WATCHAPP
install permissions:
com.mypackage.android.WATCHAPP: granted=true
android.permission.WAKE_LOCK: granted=true
我已经对我的服务应用了数据过滤器,但是我想强制只有我的应用程序才能启动我的服务,并且过滤器方法似乎不够。
【问题讨论】:
标签: android android-service wear-os android-permissions android-security