Location Tracking : Location « Hardware « Android

1. Android
2. Hardware
3. Location

Location Tracking

 
package app.test;

import android.app.Activity;
import android.content.Context;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.location.LocationProvider;
import android.os.Bundle;
import android.widget.TextView;

public class Test extends Activity implements LocationListener {

    LocationManager lm;
    TextView tv;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

    tv = (TextView) this.findViewById(R.id.location);

        lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
        lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 60000l, 5.0f, this);
    }

    public void onPause()
    {
        super.onPause();
        lm.removeUpdates(this);
    }

    public void onLocationChanged(Location location) {
        tv.setText(location.getLatitude() + " " + location.getLongitude());
    }

    public void onProviderDisabled(String provider) {
    }

    public void onProviderEnabled(String provider) {
    }

    public void onStatusChanged(String provider, int status, Bundle extras) {
        if (status == LocationProvider.AVAILABLE) {
        } else if (status == LocationProvider.TEMPORARILY_UNAVAILABLE) {
        } else if (status == LocationProvider.OUT_OF_SERVICE) {
        }
    }
}

//main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/hello"
    android:id="@+id/location"
    />
</LinearLayout>

   
  

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