setContentView() giving error

Question

setContentView() is giving error in below is my code :

  public class LocateUserInMap extends FragmentActivity {
    private GoogleMap mMap;    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_locate_user_in_map);
         mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();
         mMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE);
         final LatLng CIU = new LatLng(19.111693900000000000,72.911271500000000000);
         mMap.addMarker(new MarkerOptions().position(CIU).title("Friend"));
       //  findDirections(19.111693900000000000,72.911271500000000000,19.128203900000000000,72.928065000000060000, GMapV2Direction.MODE_DRIVING);
    }
}

error :

here is my library that I am using :

and activity_locate_user_in_map.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".LocateUserInMap" >

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

</RelativeLayout>

what I am missing... Please help!!!

Regards,
Sourabh

Answer 1

Your layout file R.layout.activity_locate_user_in_map is missing, maybe it is on another project or it is in correct project but somehow it can't be resolved, try to clean the project

Answer 2

The @SuppressLint("NewApi") really shouldnt be needed for onCreate() so I am going to guess that you have set your project to the something like:

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="17" />

And then are trying to use Fragments without using the support library. You will need to change the imports to something like:

import android.support.v4.app.FragmentActivity;

And change any calls to:

getFragmentManager()

to

getSupportFragmentManager()

You might also like to checkout this question for a good background on Fragment, FragmentActivity and the support lib