如何在Android中与WiFi得到的位置？ [英] How to get Location with Wifi in Android?

问题描述

我想与无线和谷歌地图的工作得到位置，这不是为我工作，但GPS是好的，而不是问题。

I Want get location with Wifi and work in Google map, and it's not work for me but Gps is okay and not problem.

我的code：

locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);

if (locationManager != null) {
    boolean gpsIsEnabled = locationManager
            .isProviderEnabled(LocationManager.GPS_PROVIDER);
    boolean networkIsEnabled = locationManager
            .isProviderEnabled(LocationManager.NETWORK_PROVIDER);

    if (gpsIsEnabled) {
        locationManager.requestLocationUpdates(
                LocationManager.GPS_PROVIDER, 5000L, 10F,
                (android.location.LocationListener) this);
    } else if (networkIsEnabled) {
        locationManager.requestLocationUpdates(
                LocationManager.NETWORK_PROVIDER, 5000L, 10F,
                (android.location.LocationListener) this);
    } else {
        // Show an error dialog that GPS is disabled...
    }
} else {
    // Show some generic error dialog because something must have gone
    // wrong with location manager.
}

AndroidManifest：

AndroidManifest:

<uses-library android:name="com.google.android.maps" />

<meta-data
    android:name="com.google.android.maps.v2.API_KEY"
    android:value="AIzaSyB4C_zHeHYMTWqW4_Wpin-5jLF9S54KDSQ" />
</application>

<permission
android:name="com.karyan.karyanmap.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />

<uses-permission android:name="com.karyan.karyanmap.permission.MAPS_RECEIVE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission    android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE"  />

<uses-feature android:name="android.hardware.wifi" android:required="true"/>
<uses-feature
android:name="android.hardware.camera"
android:required="false" >
</uses-feature>
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />

Newtork_Provider为空时，在无线连接到Intenet的。如何解决问题。

Newtork_Provider is null when wifi in connected to Intenet.. How to Resolve Problem

感谢..

推荐答案

我说，我可以设置要求位置更新为GPS_PROVIDER和NETWORK_PROVIDER（或PASSIVE_PROVIDER），以相同的函数调用是这样的：

Say, can I setup "request Location Update" for GPS_PROVIDER and NETWORK_PROVIDER (or PASSIVE_PROVIDER) to same function call like this:

// SETUP Location Manager
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, this);
locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0, this);

在这种情况下，我只得到GPS数据。

In this case, I get only GPS data.

这篇关于如何在Android中与WiFi得到的位置？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！