收到通知（通过广播接收器），当GPS（或位置服务）的启动/停止 [英] Receive a notification (via BroadcastReceiver) when GPS (or location services) is started/stopped

问题描述

我试过的方法通过使用侦​​听<一个一个BroadcastReceiver href=\"http://developer.android.com/reference/android/location/LocationManager.html#PROVIDERS_CHANGED_ACTION\"相对=nofollow> PROVIDERS_CHANGED 行动，但只告诉我当位置设置开启/关闭。我想，当正在使用的位置服务，以获取由任何应用程序的位置来知道。我并不需要知道哪些应用程序是干什么的，我不喜欢的位置本身。我只是想知道，每当某个应用程序试图获取一个位置，当它停止这样做。这可能吗？

I tried an approach by using a BroadcastReceiver that listens for PROVIDERS_CHANGED action, but that only tells me when the location settings are turned on/off. I would like to know when the location services are being used to acquire a location by any application. I don't need to know which application is doing it, and I don't care for the location itself. I just want to know whenever some application tries to acquire a location, and when it stops doing that. Is this possible?

推荐答案

我不知道，如果你真的需要通过广播接收到通知，但如果不是绝对必需的，那么你可以使用的 GpsStatus.Listener ：

I don't know if you really need to be notified via broadcast receiver, but if it is not absolutely required then you can use GpsStatus.Listener :

下面是如何使用它：

mLocationManager.addGpsStatusListener(new GpsStatus.Listener(){

    @Override
    public void onGpsStatusChanged(int event) {
        if(event==GpsStatus.GPS_EVENT_STARTED){
            Log.d(TAG,"Gps Started");
        }else if(event==GpsStatus.GPS_EVENT_STOPPED){
            Log.d(TAG,"Gps Stopped");
        }
    }
});

如果你真的需要接收通过广播接收器这个信息：只是包装这个code的服务，并从那里发送事件

And if you really need to receive this info via BroadcastReceiver : just wrap this code in a Service and send the event from there.

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