有人说要换一根数据线，但是不管用……
D:\Tools\adb>adb shell dpm set-device-owner com.catchingnow.icebox/.receiver.DPMReceiver
android.os.DeadObjectException
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:615)
at android.app.admin.IDevicePolicyManager$Stub$Proxy.removeActiveAdmin(IDevicePolicyManager.java:4530)
at com.android.commands.dpm.Dpm.runSetDeviceOwner(Dpm.java:154)
at com.android.commands.dpm.Dpm.onRun(Dpm.java:96)
at com.android.internal.os.BaseCommand.run(BaseCommand.java:51)
at com.android.commands.dpm.Dpm.main(Dpm.java:41)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:267)