java.lang.SecurityException:
at android.os.Parcel.readException(Parcel.java:1620)
at android.os.Parcel.readException(Parcel.java:1573)
at android.media.IAudioService$Stub$Proxy.setStreamVolume(IAudioService.java:961)
at android.media.AudioManager.setStreamVolume(AudioManager.java:1340)
at a2dp.Vol.service.setVolume(service.java:1027)
at a2dp.Vol.service$7.onFinish(service.java:694)
at android.os.CountDownTimer$1.handleMessage(CountDownTimer.java:127)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:158)
at android.app.ActivityThread.main(ActivityThread.java:7225)
at java.lang.reflect.Method.invoke(Native Method:0)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)