Map VIew

Step 1:Create Map Key:
 
Open the comment prompt and change path:        
 Refer the path your installed java location:C:\Program Files\Java\jdk1.6.0_25\bin>
And Mentioned  your "debug.keystore" file from .android folder in \Documents and Settings or Users :"C:\Documents and Settings\Administrator.SOFFEL.000\.android\debug.keystore"
                                And Enter the following comment:

C:\Program Files\Java\jdk1.7.0_02\bin>keytool.exe -list -alias androiddebugkey -

keystore "C:\Documents and Settings\Administrator.SOFFEL.000\.android\debug.keys

tore" -storepass android -keypass android

Then copy the MD5 fingerprint and signup to Google :https://developers.google.com/android/maps-api-signup 

Then agree and click Generate API Key.

Then copy the code and paste in main.xml file


<?xml version="1.0" encoding="utf-8"?>
 <com.google.android.maps.MapView xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/mapView"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_above="@+id/bottomlayout"
        android:layout_below="@+id/tablayout"
        android:apiKey="0BBBs0Kl61EFEtpuR4whpWTjJjj4PqcuaRvScvQ"
        android:clickable="true"
        android:enabled="true" />

Java class:

import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;

public class AndroidGoogleMapsActivity extends MapActivity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);      
        // Displaying Zooming controls
        MapView mapView = (MapView) findViewById(R.id.mapView);
        mapView.setBuiltInZoomControls(true);
     
     
     
    }


}



Don't forget add internet permission and Google library in Manifest.xml file


<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.androidhive.googlemaps"
    android:versionCode="1"
    android:versionName="1.0" >

 <uses-permission android:name="android.permission.INTERNET"/>
    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" >
     
        <!--  Add Google Map Library -->
        <uses-library android:name="com.google.android.maps" />
     
        <activity
            android:label="@string/app_name"
            android:name=".AndroidGoogleMapsActivity" >
            <intent-filter >
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>        
    </application>   
</manifest>