Step 1: Create API key For reference go to http://swamysandroid.blogspot.in/2015/02/generate-api-key-for-android.html
Step 2: Write the following code in Respective file
activty_main.xml
MainActivity.java
manifest.xml
Step 2: Write the following code in Respective file
activty_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:map="http://schemas.android.com/apk/res-auto"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity" >
<fragment
android:id="@+id/map_container"
android:name="com.google.android.gms.maps.MapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
MainActivity.java
package com.swamy.mapsv2;
importandroid.annotation.SuppressLint;
importandroid.app.Activity;
importandroid.location.Location;
importandroid.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
importcom.google.android.gms.maps.CameraUpdateFactory;
importcom.google.android.gms.maps.GoogleMap;
importcom.google.android.gms.maps.MapFragment;
importcom.google.android.gms.maps.model.LatLng;
importcom.google.android.gms.maps.model.MarkerOptions;
public class MainActivity extends Activity {
GoogleMap map;
double x, y;
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
map = ((MapFragment) getFragmentManager().findFragmentById(
R.id.map_container)).getMap();
// map.setMapType(GoogleMap.MAP_TYPE_HYBRID);
// map.setMapType(GoogleMap.MAP_TYPE_NONE);
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
// map.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
// map.setMapType(GoogleMap.MAP_TYPE_TERRAIN);
LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
LocationListener listener = new LocationListener() {
@Override
public voidonStatusChanged(String provider, int status,
Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public voidonProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public voidonProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public voidonLocationChanged(Location location) {
// TODO Auto-generated method stub
y = location.getLongitude();
x = location.getLatitude();
MarkerOptions options = new MarkerOptions();
options.position(new LatLng(x, y));
options.title("Madhapur");
map.addMarker(options);
map.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(
x, y), 16));
}
};
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,
1000, 1, listener);
}
}
<?xml version="1.0"encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.swamy.mapsv2"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="18" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<permission
android:name="your application package.permission.MAPS_RECEIVE"
android:protectionLevel="signature" />
<uses-permission android:name="your application package.permission.MAPS_RECEIVE"/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="you application package.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>
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="your API key"/>
</application>
</manifest>
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