android - How to use google Map Api2 along-with-other-fragments-in-an-app -

am trying create , app 1 activity multiple fragment. using android.support.v4.* build fragment. each item have created far extending fragment, want use google map api2 in application,

all tutoril found far adding "supportmapfragment" element layout file.

"<fragment     class="com.google.android.gms.maps.supportmapfragment"     android:layout_width="match_parent"     android:layout_height="match_parent"/>" 

but cannot use way because nested fragment not supporting, how can use google map api2 fragment in application

use mapview suggested in comments

 public class interactivemapswidget extends fragment {         private mapview mmapview;         private googlemap mmap;       public void oncreate(bundle savedinstancestate) {             super.onactivitycreated(savedinstancestate);             log.i(tag, "on created");             activity activity = getactivity();             if (activity != null) {                 bundle bundle = getarguments();     `             }         }          @override         public view oncreateview(layoutinflater inflater, viewgroup container, bundle savedinstancestate)     {             log.i(tag, "oncreateview");             new dataworkerasynctask(getactivity()).execute(widgetid);             mmapview = (mapview) view.findviewbyid(r.id.map);             mmapview.oncreate(savedinstancestate);             setupmapifneeded();              return view;         }           @override         public void onresume() {             super.onresume();             mmapview.onresume();              setupmapifneeded();         }          private void setupmapifneeded() {             if (mmap == null) {                 mmap = ((mapview) view.findviewbyid(r.id.map)).getmap();                 if (mmap != null) {                     setupmap();                 }             }         }          private void setupmap() {             mmap.addmarker(new markeroptions().position(new latlng(0, 0)).title("marker"));         }          @override         public void onpause() {             mmapview.onpause();             super.onpause();         }          @override         public void ondestroy() {             mmapview.ondestroy();             super.ondestroy();         }          @override         public void onlowmemory() {             super.onlowmemory();             mmapview.onlowmemory();         }          @override         public void onsaveinstancestate(bundle outstate) {             super.onsaveinstancestate(outstate);         }     } 

layout

<?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:map="http://schemas.android.com/apk/res-auto"     android:layout_width="fill_parent"     android:layout_height="fill_parent"     android:orientation="vertical" >   <linearlayout         android:id="@+id/root_container"         android:layout_width="fill_parent"         android:layout_height="fill_parent"         android:orientation="vertical" >         <com.google.android.gms.maps.mapview             xmlns:android="http://schemas.android.com/apk/res/android"             android:id="@+id/map"             android:layout_width="match_parent"             android:layout_height="match_parent" />     </linearlayout>  </linearlayout>