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Application.onCreate被多次调用

[英]Application.onCreate called more than once

原文 2012-10-15 12:39:00 2 1 android

I have an application where I extend Application class and override the onCreate method. 我有一个应用程序，可以在其中扩展Application类并覆盖onCreate方法。
In my onCreate, I schedule a service to run every 5 minutes using AlarmManager. 在onCreate中，我计划使用AlarmManager每5分钟运行一次服务。
In the logs, I see that onCreate get's called again after a while as though the application was restarted / recreated. 在日志中，我看到一段时间后好像重新启动/重新创建了应用程序，再次调用了onCreate get。
this ends up with my service not being synchronized with the first execution. 最终导致我的服务未与第一次执行同步。
Is there a way to prevent this and to guaranty code in Application's onCreate will execute exactly once (assuming of course the application wasn't explicitly closed by the user)? 有没有一种方法可以防止这种情况发生，并且可以保证Application的onCreate中的代码仅执行一次（假设用户没有明确关闭该应用程序）？

Thanks 谢谢

1 个解决方案

onCreate() on your Application is called as part of starting up your process. 在您的Application上调用onCreate()是启动过程的一部分。 If you are seeing it called several times in the logs, that is because your process was terminated in between runs. 如果您在日志中看到它多次调用，那是因为您的进程在两次运行之间被终止了。

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