Marks for Google Maps Android -


i have 2 maps on different tabs...i trying add location of business on map , use marker...this code need make work? not pull map anymore when put marker code have in code...please no 1 liners explain need in order fix problem thank!

   import com.google.android.gms.maps.googlemap;    import com.google.android.gms.maps.supportmapfragment;    import com.google.android.gms.maps.model.bitmapdescriptorfactory;    import com.google.android.gms.maps.model.latlng;    import com.google.android.gms.maps.model.marker;    import com.google.android.gms.maps.model.markeroptions;     import android.os.bundle;    import android.support.v4.app.fragment;    import android.support.v4.app.fragmentactivity;    import android.support.v4.app.fragmentmanager;    import android.support.v4.app.fragmenttransaction;     public class contacts2 extends fragmentactivity {  private static final string contacts2 = "contacts2";   private googlemap contact2map;      @override     protected void oncreate(bundle arg0) {     super.oncreate(arg0);     setcontentview(r.layout.contacts2);      addtest();      }      private void addtest() {          latlng position = new latlng(26.0460563,-80.2517702);         contact2map.addmarker(new markeroptions()         .title("text")         .snippet("text")         .icon(bitmapdescriptorfactory.defaultmarker(bitmapdescriptorfactory.hue_blue))         .position(position));      }      @override     protected void onresume() {         super.onresume();         supportmapfragment mmapfragment = supportmapfragment.newinstance();           fragmenttransaction fragmenttransaction = getsupportfragmentmanager().begintransaction();          fragmenttransaction.add(r.id.contacts2map, mmapfragment,contacts2);          fragmenttransaction.commitallowingstateloss();      }       @override     protected void onpause() {         super.onpause();          fragmentmanager fmanager = getsupportfragmentmanager();         fragment fragment = fmanager.findfragmentbytag(contacts2);         fmanager.begintransaction().remove(fragment).commitallowingstateloss();       }

}

try this:

 @override     protected void oncreate(bundle arg0) {     super.oncreate(arg0);     setcontentview(r.layout.contacts2);      //add line     contact2map= ((supportmapfragment) getfragmentmanager().findfragmentbyid(r.id.contacts2map))         .getmap();      addtest();      }

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