这种情况下 EventBus 的函数还能执行完吗? - V2EX
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QBugHunter
V2EX    Android

这种情况下 EventBus 的函数还能执行完吗?

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  •   QBugHunter 2020-12-29 17:12:12 +08:00 11388 次点击
    这是一个创建于 1797 天前的主题,其中的信息可能已经有所发展或是发生改变。

    有个类继承自 Thread

    class MyThread extends Thread{ @Override public void run(){ while(online){ doSomehing(); } } }; public void finishThread(){ Online=false; } @Subscribe(threadMode = ThreadMode.BACKGROUND) public void printLog(DeviceLog deviceLog){ writeLog(deviceLog); } 

    对于这样一个线程类,在运行过程中设备其他 Activity 有代码

    EventBus.getDefault().post(new DeviceLog()); 

    然后此时线程开始执行 writeLog()函数,假设改函数需要执行比较长的时间,然后在这段时间内,调用了线程的 finishThread()函数,此时线程 run()函数结束,但 wrtiLog()函数尚未执行完成,那这种情况下,能否保证 wrtiLog()函数执行完?

    1 条回复    2020-12-30 00:29:48 +08:00
    kzaemrio
        1
    kzaemrio  
       2020-12-30 00:29:48 +08:00
    不太看得懂,感觉描述不全面

    假设这个 eventbus 正确地被注册,正确地收到了事件,那么 writeLog(deviceLog) 会运行在 eventBus.getExecutorService() 上,和这个 MyThread 应该无关
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