package com.iwedia.service.action; import android.os.Bundle; import android.os.RemoteCallbackList; import android.os.RemoteException; import com.iwedia.comm.IActionCallback; import com.iwedia.comm.IActionControl; public class ActionControl extends IActionControl.Stub { final static RemoteCallbackList<IActionCallback> mActionsCallback = new RemoteCallbackList<IActionCallback>(); @Override public void registerCallback(IActionCallback actionCallback) throws RemoteException { mActionsCallback.register(actionCallback); } @Override public void unregisterCallback(IActionCallback actionCallback) throws RemoteException { } @Override public void onControllerStateChanged(Bundle bundle) throws RemoteException { } }