ActionBarSherlock選項菜單不顯示在Google地圖片段

Question

我使用ActionBarSherlock在Android 2.2上顯示碎片選項卡 我遇到的問題是我無法在Google地圖片段上顯示我的自定義選項菜單。我設置了setHasOptionsMenu（true）;在onCreate方法中，但它仍然不出現。

這是我的谷歌地圖fragment3.java

public class Fragment3 extends SherlockFragment { 

    private MapView mMapView; 
    private int group1Id = 1; 

    int homeId = Menu.FIRST; 
    int profileId = Menu.FIRST +1; 
    int searchId = Menu.FIRST +2; 
    int dealsId = Menu.FIRST +3; 
    int helpId = Menu.FIRST +4; 
    int contactusId = Menu.FIRST +5; 
    @Override 
    public void onActivityCreated(Bundle savedInstanceState) { 
     super.onActivityCreated(savedInstanceState); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
     View view = inflater.inflate(R.layout.fragment3, container, false); 

     mMapView = (MapView) view.findViewById(R.id.mapview); 

     // inflat and return the layout 
     mMapView.onCreate(savedInstanceState); 
     mMapView.onResume();// needed to get the map to display immediately 

     try { 
      MapsInitializer.initialize(getActivity()); 
     } catch (GooglePlayServicesNotAvailableException e) { 
      e.printStackTrace(); 
     } 
     GoogleMap googleMap = mMapView.getMap(); 
     googleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID); 
     googleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(54.902815,23.9500459) , 16.0f)); 
     // googleMap.setMyLocationEnabled(true); 
     googleMap.getUiSettings().setZoomControlsEnabled(true); 

     return view; 
    } 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setRetainInstance(true); 
     setHasOptionsMenu(true); 
    } 

    /* 
    * Using a mapview in a fragment requires you to 'route' 
    * the lifecycle events of the fragment to the mapview 
    */ 
    @Override 
    public void onResume() { 
     super.onResume(); 
     if (null != mMapView) 
      mMapView.onResume(); 
    } 

    @Override 
    public void onPause() { 
     super.onPause(); 
     if (null != mMapView) 
      mMapView.onPause(); 
    } 

    @Override 
    public void onDestroy() { 
     super.onDestroy(); 
     if (null != mMapView) 
      mMapView.onDestroy(); 
    } 

    @Override 
    public void onSaveInstanceState(Bundle outState) { 
     super.onSaveInstanceState(outState); 
     if (null != mMapView) 
      mMapView.onSaveInstanceState(outState); 
    } 

    @Override 
    public void onLowMemory() { 
     super.onLowMemory(); 
     if (null != mMapView) 
      mMapView.onLowMemory(); 
    } 
    public boolean onCreateOptionsMenu(Menu menu) { 

     menu.add(group1Id, homeId, homeId, "").setIcon(R.drawable.action_about); 
     menu.add(group1Id, profileId, profileId, "").setIcon(R.drawable.action_about); 
     menu.add(group1Id, searchId, searchId, "").setIcon(R.drawable.action_about); 
     menu.add(group1Id, dealsId, dealsId, "").setIcon(R.drawable.action_about); 
     menu.add(group1Id, helpId, helpId, "").setIcon(R.drawable.action_about); 
     menu.add(group1Id, contactusId, contactusId, "").setIcon(R.drawable.action_about); 

     return onCreateOptionsMenu(menu); 
     } 

     @Override 
     public boolean onOptionsItemSelected(MenuItem item) { 

     switch (item.getItemId()) { 

    case 1: 
........ 

    case 6: 
     //code here 
    default: 
     break; 
      } 
     return super.onOptionsItemSelected(item); 
    } 

} 

它不會出現，因爲它是在一個片段？有什麼方法可以在谷歌地圖片段中啓用我自己的自定義菜單嗎？ 歡迎所有的答案和討論， 讓我知道，如果你需要查看我的任何處理片段或.xml文件的適配器類。

Answer 1

，你可以嘗試保存你的菜單中menu文件夾，可以是充氣菜單這樣

@Override 
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { 
     inflater.inflate(R.menu.main, menu); 
     super.onCreateOptionsMenu(menu, inflater); 
    }