Using Google Maps location without Activity

问题:

I have a service which receives locations through registering a LocationManager.requestLocationUpdates. But there have been some issues on some phones.

When battery runs low, the network location provider stops sending location fixes (this problem is addressed in this SO question). It's not a only a problem with my app but also the other apps just stop receiving locations. Even when the phone is recharged the problem persists until the full reboot.

However, I found out (and someone also mentioned it in the SO question above) that Google Maps still keeps receiving location updates - when I open Google Maps app it shows the correct location and updates.

So I was thinking about a workaround of using locations from Google Maps API. I have absolutely no experience with the Maps API, but it seems that it needs a proper GUI (Activity) application to be used with. Or am I wrong? Is there a possibility to use Google Maps API to receive locations even within the Service?

回答1:

Given some extensive testing from a reliable source, I believe that you might want to consider using the FusedLocationProvider supplied with Google Play Services. It seems to take the headache out of choosing the appropriate power criteria and so on.

Be aware that this will require that the user must have Google Play installed on their device, so Kindles and the like will be out of the picture. It also requires a minimum of Android 2.2.

Some more information about the location services provided by Google Play Services can be found here.