code:
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import android.app.Activity;
import android.content.Context;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class AndroidLBS extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Button gpsButton =(Button)findViewById(R.id.gpsButton);
gpsButton.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
LoadCoords();
}
private void LoadCoords() {
// TODO Auto-generated method stub
TextView latText = (TextView) findViewById(R.id.latText);
TextView lngText = (TextView) findViewById(R.id.lngText);
LocationManager myManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
Double latPoint = myManager.getLastKnownLocation("gps").getLatitude();
Double lngPoint = myManager.getLastKnownLocation("gps").getLongitude();
latText.setText(latPoint.toString());
lngText.setText(lngPoint.toString());
}
});
}
}
mainfest.xml
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.myhrvod.app.gpsdemo"
android:versionCode="1"
android:versionName="1.0.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".AndroidLBS"
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">
</uses-permission>
</manifest>
main.xml
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<?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"
>
<Button
android:id="@+id/gpsButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Where Am I"
/>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/latLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Latitude: "
/>
<TextView
android:id="@+id/latText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/lngLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Longitude: "
/>
<TextView
android:id="@+id/lngText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
</LinearLayout>
</LinearLayout>