像这样简单地将一个接口(回调实现)传递给您的可运行对象
interface Callback { void callback(); // would be in any signature}class MyThread implements Runnable { Callback c; public MyThread(Callback c) { this.c = c; } public void run() { // some work this.c.callback(); // callback }}和一切简单的教程,您需要了解线程 这里



