RamaMohan wrote:
> Hi all,
> I have the problem like this.
> Basically i want to find my present location's latitude and
> longitude .It is showing in emulator which is default one which points
> to Sanjose,usa.But it is not finding my current location(i am in
> Hyderabad,India).When i try to run the same application in My HTC
> magic (Android os 1.5) it is showing NULL.It is Not finding my present
> location.
> What i have to do..is there need of Network provider like Mobile
> network(Vodafone,airtel etc..)
> I am sending my code,Please check it and send me the working code if
> any body have,Please i need it urgently.
> Please Help me regarding this.
> Thanks,
> Ram.P
> the code is as follows:
> ------------------------------------------------------------------------
> class WhereAmI extends Activity {
>
> @Override
> public void onCreate(Bundle icicle) {
> super.onCreate(icicle);
> setContentView(R.layout.main);
>
> LocationManager locationManager;
> locationManager = (LocationManager)getSystemService
> (Context.LOCATION_SERVICE);
> Location location = locationManager.getLastKnownLocation
> (LocationManager.GPS_PROVIDER);
>
> updateWithNewLocation(location);
> }
>
> /** Update UI with a new location */
> private void updateWithNewLocation(Location location) {
> TextView myLocationText = (TextView)findViewById
> (R.id.myLocationText);
>
> String latLongString;
>
> if (location != null) {
> double lat = location.getLatitude();
> double lng = location.getLongitude();
> latLongString = "Lat:" + lat + "\nLong:" + lng;
> } else {
> latLongString = "No location found";
> }
>
> myLocationText.setText("Your Current Position is:\n" +
> latLongString);
> }
>
> }
> -----------------------------------------
> Manifest file is as follows:
>
> ----------------
> <manifest xmlns:android="http://schemas.android.com/apk/res/android";
> package="com.paad.whereami">
> <application android:icon="@drawable/icon">
> <activity android:name=".GPS" 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>
> <uses-permission
> android:name="android.permission.ACCESS_FINE_LOCATION"/>
> </manifest>
>
> --------------------------------------
>
> Please help me very urgently.......
You have not requested location updates, so getLastKnownLocation() will
always return null.
Also, getLastKnownLocation() will almost never have a value immediately,
as it takes GPS some time to obtain a fix.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://twitter.com/commonsguy
Android Consulting/App Development: http://commonsware.com/consulting
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
