什么时候ServiceConnection.onServiceDisconnected（）被调用？ [英] When does ServiceConnection.onServiceDisconnected() get called?

问题描述

我搞乱了Android的服务，我发现 ServiceConnection.onServiceConnected（）被称为相当predictably当我绑定到一个服务。

I'm messing with Android services, and I have found that ServiceConnection.onServiceConnected() gets called fairly predictably when I bind to a service.

不过，我的 onServiceDisconnected（）方法似乎永远不会被调用，虚拟机，甚至死亡后。

However, my onServiceDisconnected() method seems to never be called, even after the VM dies.

我已经登录服务的调试信息，并显示所有线程都已经关机，等我知道服务实现的过程;有没有线程，我不知道这是$ P $从退出pventing过程？

I have logged debug messages on the service and show that all threads have been shutdown, etc. I know services are implemented as processes; are there threads I don't know about that are preventing the process from exiting?

推荐答案

它发生在远程服务崩溃。因此，如果在不同的进程比客户端上运行的服务上的一些异常失败，你失去了联系，并得到回调。

It happens upon remote service crash. So, if a service running in a different process than your client fails on some exception, you lose the connection and get the callback.

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