android回调函数的写法和调用

public class Test {
    private MyCallBack mycallBack;

    public void test1(String string, MyCallBack callBack){
        mycallBack=callBack;

        System.out.println("这里编写逻辑代码           "+string);
        mycallBack.callBack(true,"我是返回的消息");
    }
    
    public interface MyCallBack{
        void callBack(boolean success, String message);
    }
}

public class Test2 {
    public static void main(String[] args) {
        new Test().test1("我是传进的参数之一", new Test.MyCallBack() {
            @Override
            public void callBack(boolean success, String message) {
                System.out.println(success+"   "+message);
            }
        });
    }
}