实例变量的内存如何在Android应用程序中的进程之间共享?

我有一个单身班,看起来像这样,

public class MyHomeFactory {

    public static final String TAG = "sddsd";
    private static MyHomeFactory myHomeFactory = null;

    private MyHomeFactory() {
        Log.i(TAG, "Inside my home factory");
    }

    public static MyHomeFactory getInstance() {
        if(myHomeFactory == null) {
            myHomeFactory = new MyHomeFactory();
        }
        return myHomeFactory;
    }
}

我在调用我的家庭工厂。getInstance()在我的应用程序类和我的服务类(在不同的进程下运行)中类似这样的内容,

public class CornetApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();
        Log.i(TAG, "The value of instance is : " + MyHomeFactory.getInstance());
    }
}

从内部服务来看 onBind 喜欢

@Override
    public IBinder onBind(Intent intent) {
        return new IMyAidlInterface.Stub() {
            @Override
            public void printTime(long time) throws RemoteException {
                Log.i(TAG, "Instance value is : " + MyHomeFactory.getInstance());
            }
        };
    }

AndroidManifest中的服务声明如下所示,

<service
            android:name=".OnDisConnectedService"
            android:enabled="true"
            android:exported="true"
            android:process=":separate_process"/>

令我惊讶的是,实例值都是这样打印的,

通用域名格式。实例大约。MyHomeFactory@63b959e

代替 getInstance() .进程之间如何共享此实例?我在这里感到困惑。