find location by latitude and longitude android

Package com.wangku.was.utils;Import Java.io.BufferedReader;Import Java.io.InputStreamReader;Import Java.net.URL;Import java.net.URLConnection;Import Net.sf.json.JSONObject;/*** Get the user's geographic location based on latitude and longitude values* @ClassName: Latitudeutil* @author Zhangmeijie* @date 2015-6-29 1:44:44* @exception* @since 1.0*/public class Lati

Google Maps(Traffic map) does not show the longitude and latitude of an address. In fact, we have come up with a way to find the longitude and latitude of any location on Google map. FirstOpen Google MapSearch for an address on t

() ;}} return sb. tostring ();}} 2. Package mars.com; import Java. util. arraylist; import Java. util. hashmap; import Java. util. iterator; import Java. util. list; import Java. util. map; import Org. JSON. jsonarray; import Org. JSON. jsonobject; import android. app. activity; import android. OS. bundle; import android. view. view; import android. view. view. onclicklistener; import android. widget. button; import android. widget. edittext; import android. widget. textview; Public class demom

// Obtain the geographic position private string getlocation (situde ws itude) throws exception {string resultstring = "";/** the get method is used here, directly add the parameter to the URL */string urlstring = string. format ("http://maps.google.cn/maps/geo? Key = abcdefg Q = % s, % s ", required. latitude, longitude. longpolling); log. I ("url", urlstring);/** create httpclient */httpclient client = n

monitoringLocationmanager.requestlocationupdates (Locationmanager.gps_provider, Watts, new Locationlistener () { public void onstatuschanged (String provider, int status, Bundle extras) { } public void onproviderenabled (String provider) { } public void onproviderdisabled ( String provider) { } public void onlocationchanged (Location Location) { Updatetonewlocation (

When using the Locationmanager and location of Android to get the position, often there is the situation of access to null, and the operation is not very convenient, in this demo I used the Baidu map API Positioning SDK, Can get the current location latitude and longitude and detailed address information at once, also

Recently, I was engaged in map development and wanted to know the longitude and latitude of the specific location. So I looked for it online and found that Google and Baidu both wanted to provide such WebService services. The following is a specific service URL. The specific effect is as follows: Http://maps.googleapis.com/maps/api/geocode/json? Address = Guangzh

=urllib.quote (Addr.encode ('UTF8')) -City=urllib.quote (U'Qiqihar Dragon'. Encode ('UTF8')) -Province=urllib.quote (U'Heilongjiang Province'. Encode ('UTF8')) - ifQuote_addr.startswith (city)orQuote_addr.startswith (province): in Pass - Else: toquote_addr=city+quote_addr +S=urllib.quote (U'Beijing'. Encode ('UTF8')) -Api_addr="http://api.map.baidu.com/?qt=gcwd=%scn=%sie=utf-8oue=1fromproduct=jsapires= apicallback=bmap._rd._cbk62300"%(quote_addr the , s) *req=requests.get (API_AD

I want to query the five locations in the vicinity of two kilometers in the data table based on the longitude and latitude of the current location, if the query result does not have five locations, I want to expand the nearby range until the five locations are queried. I have come up with two solutions: the first solution is to use SQL statements completely... I

Note: Use the time will get Beijing location that put to get longitude latitude behind can52130772 HTML5 get geographical latitude and longitude and get real-time location via Baidu interface