我有一个由ICS用户发送的堆栈跟踪.
在我的Froyo设备上一切正常,但是当调用AudioManager.startBluetoothSco()时,用户显然获得了Permission Denial …
我不知道为什么会发生这种情况 – 我知道广播的ACTION_SCO_AUdio_STATE_CHANGED是粘性的,但它不是发送它的应用程序,所以它不需要权限……
下面是堆栈跟踪：
java.lang.SecurityException: Permission Denial: broadcastIntent() requesting a sticky broadcast from pid=15341,uid=10064 requires android.permission.broADCAST_STICKY at android.os.Parcel.readException(Parcel.java:1327) at android.os.Parcel.readException(Parcel.java:1281) at android.media.IAudioService$Stub$Proxy.startBluetoothSco(IAudioService.java:1090) at android.media.AudioManager.startBluetoothSco(AudioManager.java:975) at de.bulling.smstalk.libs.utils.AudioUtils.startBluetoothSco(AudioUtils.java:164) at de.bulling.smstalk.Services.TTS.speakIt(TTS.java:151) at de.bulling.smstalk.Services.TTS.onInit(TTS.java:83) at android.speech.tts.TextToSpeech.dispatchOnInit(TextToSpeech.java:627) at android.speech.tts.TextToSpeech.access$1000(TextToSpeech.java:52) at android.speech.tts.TextToSpeech$Connection.onServiceConnected(TextToSpeech.java:1279) at android.app.LoadedApk$Servicedispatcher.doConnected(LoadedApk.java:1068) at android.app.LoadedApk$Servicedispatcher$runconnection.run(LoadedApk.java:1085) at android.os.Handler.handleCallback(Handler.java:605) at android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4424) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) at dalvik.system.NativeStart.main(Native Method)
/编辑：我可以重现这个问题,如果我用START_STICKY启动服务并不重要.
解决方法
唯一的解决方法是将此权限添加到您的应用中,以使其在ICS上运行.
<uses-permission android:name="android.permission.broADCAST_STICKY"/>
在ICS中,此缺陷记录了here on OHAP的问题