如何将当前线程发送到休眠状态

Question

Thread thred = new Thread();
        thred.run();


    public void run() {
        while (true)
        {

       try {
                Thread.sleep(500);
                Toast toast = Toast.makeText(getApplicationContext(), "Sleep Over", 100);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                Toast toast = Toast.makeText(getApplicationContext(), "Sleep NOT Over", 100);
            }
        }

此代码不起作用

Answer 1

Thread thred = new Thread()
{ 


    public void run() {
        while (true)
        {

         try {
                sleep(500);
                Toast toast = Toast.makeText(getApplicationContext(), "Sleep Over", 100);
             } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                Toast toast = Toast.makeText(getApplicationContext(), "Sleep NOT Over", 100);
             }
        }
    }
};
thred.start();

你需要调用当前线程的sleep方法Thread.sleep将调用静态sleep方法。您需要确保使用自己的run方法覆盖线程类的run方法，然后调用thread.start不运行。