产生原因

如果服务端和客户端 AIDL文件的包名不一致。那么在调用AIDL的接口时就会报如下错误：

06-27 17:12:10.293 6433-6433/cn.zzmetro E/AndroidRuntime: FATAL EXCEPTION: main
                                                          Process: cn.zzmetro, PID: 6433
                                                          java.lang.SecurityException: Binder invocation to an incorrect interface
                                                              at android.os.Parcel.readException(Parcel.java:1684)
                                                              at android.os.Parcel.readException(Parcel.java:1637)
                                                              at cn.zzmetro.IRechargeAidl$Stub$Proxy.registerCallBack(IRechargeAidl.java:162)
                                                              at cn.zzmetro.voice.VoiceControlService$2.onServiceConnected(VoiceControlService.java:86)
                                                              at android.app.LoadedApk$ServiceDispatcher.doConnected(LoadedApk.java:1453)
                                                              at android.app.LoadedApk$ServiceDispatcher$RunConnection.run(LoadedApk.java:1481)
                                                              at android.os.Handler.handleCallback(Handler.java:751)
                                                              at android.os.Handler.dispatchMessage(Handler.java:95)
                                                              at android.os.Looper.loop(Looper.java:154)
                                                              at android.app.ActivityThread.main(ActivityThread.java:6121)
                                                              at java.lang.reflect.Method.invoke(Native Method)
                                                              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
                                                              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:795)

解决办法

• 服务端和客户端的AIDL文件的包名修改一致。