about using the simulator to run the Baidu Map API is unable to locate the problem-not with the simulator

Simulator is no way to locate, when you join the positioning module, the outgoing parameters are empty.

This method of locating the function is implemented by the callback interface, and when the event is triggered, it needs to be changed by the latitude position.
Official documentation is very clear, simple point, is that you do not have a GPS device can not be implemented (only real machine testing), GPS positioning is real-time monitoring and positioning, at any time to receive and transmit your location information, only constant changes to trigger the location event.
(have to say Baidu's developers are very careful)

Reprinted from http://blog.csdn.net/chuchu521/article/details/7980270 last paragraph