try { Thread.sleep(2000); //添加途经点 BaiduNaviManagerFactory.getRouteGuideManager().addViaNodes(list); BaiduNaviManagerFactory.getCommonSettingManager().setViaPointCount(4); } catch (InterruptedException e) { e.printStackTrace(); } 帮我用别的方法去实现以下
时间: 2024-02-10 13:08:19 浏览: 81
可以使用以下方法替代Thread.sleep():
1. ScheduledExecutorService定时调度线程池
```java
ScheduledExecutorService executorService = Executors.newScheduledThreadPool(1);
executorService.schedule(() -> {
// 添加途经点
BaiduNaviManagerFactory.getRouteGuideManager().addViaNodes(list);
BaiduNaviManagerFactory.getCommonSettingManager().setViaPointCount(4);
}, 2000, TimeUnit.MILLISECONDS);
```
2. CountDownLatch倒计时器
```java
CountDownLatch latch = new CountDownLatch(1);
new Thread(() -> {
try {
Thread.sleep(2000);
// 添加途经点
BaiduNaviManagerFactory.getRouteGuideManager().addViaNodes(list);
BaiduNaviManagerFactory.getCommonSettingManager().setViaPointCount(4);
} catch (InterruptedException e) {
e.printStackTrace();
} finally {
latch.countDown();
}
}).start();
latch.await();
```
以上两种方法都可以实现暂停线程一段时间的效果,并在暂停结束后执行指定的操作。
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