由网友(明眸ら浅笑)分享简介：谁能告诉我要保持服务始终运行或重新启动本身，当用户关闭它的方法是什么？我看过了Facebook的服务重新启动时，我清晰的记忆。我不想让ForegroundServices。Can anyone tell me the way to keep a Service always running or restartin...

谁能告诉我要保持服务始终运行或重新启动本身，当用户关闭它的方法是什么？我看过了Facebook的服务重新启动时，我清晰的记忆。 我不想让ForegroundServices。

Can anyone tell me the way to keep a Service always running or restarting itself when the user close it? I've watched that facebook services restart when i clear memory. I don't want to make ForegroundServices.

推荐答案

您应该创建一个棘手的服务。了解更多关于它here.

You should create a sticky service. Read more about it here.

您可以通过在onStartCommand返回START_STICKY做到这一点。

You can do this by returning START_STICKY in onStartCommand.

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    Log.i("LocalService", "Received start id " + startId + ": " + intent);
    // We want this service to continue running until it is explicitly
    // stopped, so return sticky.
    return START_STICKY;
}

阅读也是关于application:persistent这就是应用程序是否应保持在任何时候都运行。这是比较麻烦的 - 系统会尽量不杀你的应用程序，它会在系统中影响别人，你应该使用它要小心。

Read also about application:persistent which is "Whether or not the application should remain running at all times". This is more troublesome - System will try not to kill your app which will effect others in the system, you should be careful using it.