很好的获取GPS服务，得到当前经纬度 时间等的详细demo，代码中有关于网络获取的GPS。如果程序奔溃就是因为你缺少网络或者GPS模块，不能获取服务，-Good access to GPS service, time to get the current latitude and longitude details such as demo, the code has about the network acquired GPS. Ben collapse if the program is b