如何在黑莓应用程序读取当前位置信息 [英] How to read the current location in a blackberry application

问题描述

我如何读取当前位置的经度和纬度在黑莓应用程序？

How do I read the latitude and longitude of current location in a black berry application?

推荐答案

看看使用这些类：<一href=\"http://www.blackberry.com/developers/docs/4.5.0api/javax/microedition/location/LocationProvider.html#getLocation%28int%29\"相对=nofollow> LocationProvider ，的地点，<一个href=\"http://www.blackberry.com/developers/docs/4.5.0api/javax/microedition/location/QualifiedCoordinates.html\"相对=nofollow> QualifiedCoordinates 。

Look at using these classes: LocationProvider, Location, QualifiedCoordinates.

LocationProvider provider = LocationProvider.getInstance(null);
Location loc = provider.getLocation(-1);
QualifiedCoordinates qc = loc.getQualifiedCoordinates();
//Call getLatitude() and getLongitude() in QualifiedCoordinates object.

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