android - how to diplay geocalisation of an emulator? -

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im using html5 technologie,i create small code display langitude , latitude of navigator ( pc navigator).

<!doctype html public "-//w3c//dtd html 4.01 transitional//en"     "http://www.w3.org/tr/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-1"> <title>insert title here</title> <style type="text/css"> body{ font-family: arial; font-size:0.8em;     }  div { margin:10px auto 100px;  }   code{ background-color:#ddd; margin:5px 0; padding:5px; font-size: 1.1em; display:block; width:50%;      }     h1{ margin:0px; padding:10px; padding-left:40px; font-family: trebuchet ms, arial; font-size:24px; font-style:italic; font-weight: normal; color:#444;      }      </style>      <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true">        </script>       <script type="text/javascript">    function getcoordposition(){ if(navigator.geolocation){     navigator.geolocation.getcurrentposition(function(position){         var latitude = position.coords.latitude;         var longitude = position.coords.longitude;         var altitude = position.coords.altitude;         alert('latitude est ' + latitude +'*****' + 'logitude est ' + longitude);      }); }    }    </script>   </head>   <body> <div id="coords">     <h1>les coordonnées</h1>     <button onclick="getcoordposition();">obtenir les coordonnées</button>   </div>     </body>    </html>

okay every thing fine.. want make same thing using android emulateur folow thoses steps: ( using eclipse indigo, android 4.2) 1. create new android project 2 create in asserts,www,index.html contains code put 3. mainactivity.java

     package com.example.abc;         import android.annotation.suppresslint;        import android.app.activity;        import android.os.bundle;        import android.webkit.webchromeclient; import android.webkit.websettings; import android.webkit.webview;     public class mainactivity extends activity {      @suppresslint({ "setjavascriptenabled", "sdcardpath" })     @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);         webview webview = (webview)findviewbyid(r.id.webview);         webview.getsettings().setjavascriptenabled(true);         webview.setwebchromeclient(new webchromeclient());          webview.getsettings().setdatabaseenabled(true);         webview.getsettings().setdatabasepath("/data/data/com.example.abc/databases");          websettings websettings = webview.getsettings();          websettings.setjavascriptenabled(true);          websettings.setgeolocationenabled(true);         webview.getsettings().setappcacheenabled(true);         webview.getsettings().setdatabaseenabled(true);         webview.getsettings().setdomstorageenabled(true);             webview.loadurl("file:///android_asset/www/index.html");          }   }

4.the manifest file

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"     package="com.example.abc"     android:versioncode="1"     android:versionname="1.0" >      <uses-sdk         android:minsdkversion="8"         android:targetsdkversion="17" />        <uses-permission android:name="android.permission.internet" /> <uses-permission android:name="android.permission.access_gps" /> <uses-permission android:name="android.permission.access_assisted_gps" /> <uses-permission android:name="android.permission.access_location" /> <uses-permission android:name="android.permission.access_coarse_location" /> <uses-permission android:name="android.permission.access_fine_location" />         <application         android:allowbackup="true"         android:icon="@drawable/ic_launcher"         android:label="@string/app_name"         android:theme="@style/apptheme" >         <activity             android:name="com.example.abc.mainactivity"             android:label="@string/app_name" >             <intent-filter>                 <action android:name="android.intent.action.main" />                  <category android:name="android.intent.category.launcher" />             </intent-filter>         </activity>     </application>  </manifest>

5.the activitymain.xml

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:paddingbottom="@dimen/activity_vertical_margin"     android:paddingleft="@dimen/activity_horizontal_margin"     android:paddingright="@dimen/activity_horizontal_margin"     android:paddingtop="@dimen/activity_vertical_margin"     tools:context=".mainactivity" >      <webview android:id="@+id/webview"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="@string/hello_world" />  </relativelayout>

okay when run application nothing coordinates( longitude,latitude) 1 please me thx in advance


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