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使用 gps 从纬度和经度获取当前位置
原标题:get current location from Latitude and Longitude using gps

我用Telnet.(e)GPS获得了模拟器中的纬度和经度值。

我怀疑没有谷歌地图, 我们能否利用纬度和经度 找到目前的位置。

问题回答

您可以同时使用 GPS 和 Google 地图获取当前位置 。 如果您想要通过 Google 地图获取位置, 那么 plz < a href=" http://marakana.com/s/tumental_android_place_service_example, 311/ index.html" rel = “ nofollow norefrerr'> 显示这个 < / a > 教程。 您可以 < a href=" https://stackoverflow.com/ questions7644063/ getting- 0- 0- for-latitude-and- longtude- while-show- slowing- plent- place- in-map", 见 < a > 上个问题 。

如果您想要在没有 Google 地图的情况下获取位置, 您可以使用位置管理器 。

为了做到这一点,我们需要在 " OnCreate " 方法中添加坠落代码:

/* Use the LocationManager class to obtain GPS locations */
LocationManager mlocManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
LocationListener mlocListener = new MyLocationListener();
mlocManager.requestLocationUpdates( LocationManager.GPS_PROVIDER, 0, 0, mlocListener);

在自定义类 MyLocation Listener 中,使用“界面定位听觉”执行界面。

我们将加入我们的个人位置听众, 这样我们可以超越一些功能来做我们想要做的事。 在我们的案例中, 我们只需打印一个信息 给屏幕, 在坠落的案例中:

onLocationChanged ( Location Update )
onProviderDisabled ( GPS Off )
onProviderEnabled (GPS On )

并增加另一种强制方法,它不会起到任何作用。

onStatusChanged (We are not adding nothing here).

之后,AdroidManifest.xml文件允许:

android:name="android.permission.ACCESS_FINE_LOCATION"

您可以通过这个代码获得纬度和经度

GPS_Location mGPS = new GPS_Location(MyApplication.getAppContext());

if (mGPS.canGetLocation) {

    mLat = mGPS.getLatitude();
    mLong = mGPS.getLongitude();

} else {
    System.out.println("cannot find");
}

您必须在应用程序中添加 gps 权限和其他权限





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