locationclient.getlastlocation（）总是返回的模拟器空 [英] locationclient.getlastlocation() always returns null on emulator

问题描述

我是新进的Andr​​oid的世界。我只是指从谷歌这个教程：
http://developer.android.com/training/location/retrieve-current.html

I am new into Android world. I was just referring this tutorial from Google: http://developer.android.com/training/location/retrieve-current.html

程序编译罚款和仿真器启动应用程序，但是当我试图找到mLocationClient.getLastLocation（）返回null，总是

Program compiles fine and launches application on emulator, but when I try to find mLocationClient.getLastLocation() it returns null, ALWAYS

我搜索了将近一天ahve已经试过从DDMS，TELNET发送参数，切换谷歌地图，但仍然没有成功。

I searched for almost a day and ahve already tried sending parameter from DDMS, telnet, switching google MAPs but still no success.

请帮助我。

推荐答案

什么最终为我工作是设定的位置（我用Genymotion，所以在右上角的GPS部件），然后开始谷歌地图，并然后运行我的应用程序。

What eventually worked for me was setting a location (I use Genymotion, so the "GPS widget" in the upper right corner), then starting Google Maps, and then running my app.

我的猜测是，我的应用程序实际上并没有设置当前位置（我想我的连接将locationClient自动完成） - 谷歌地图检查并设置位置，所以getLastLocation实际上有一些返回

My guess is that my app wasn't actually setting the current location (which I thought connecting my locationClient would do automatically) - Google Maps checks and sets the location, so getLastLocation actually has something to return.

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