<fragment
    android:id="@+id/map"
    android:name="com.google.android.gms.maps.SupportMapFragment"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

// Permission and Uses-features
<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" />

<meta-data android:name="com.google.android.maps.v2.API_KEY"
        android:value="I have a key which provide by Google " />
<meta-data android:name="com.google.android.gms.version"
        android:value="@integer/google_play_services_version"/>

1--- "unfortunately stopped application" to load .
2--- "could not get wglGetExtensionsStringARB"
3---  "Could not initialize OpenglES emulation, using software renderer".
4---  " Failed to create Context 0x3005"

<fragment
android:id="@+id/map"
class="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />

<fragment android:id="@+id/map"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:name="com.google.android.gms.maps.MapFragment"></fragment>

<uses-sdk
    android:minSdkVersion="14"
    android:targetSdkVersion="19" />
<uses-feature
    android:glEsVersion="0x00020000"
    android:required="true"/>

gMap =((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();