CODEWITHSUNDEEP
androidgoogle-mapsandroid-fragmentsfragment
M V
M V

Reputation: 103

Google map V2 in fragment crash

I am using navigation drawer so my whole app is in fragments. First time if I open window - everything works. But if i choose from navigation to go to settings and then back - everything crashes or i get empty window. Log shows - android.view.InflateException: Binary XML file line #7: Error inflating class fragment. I've tried to change android:name to class, but nothing changes. Tried to change MapFragment to SupportFragment. Same thing. I can't change extends Fragment to extends FragmentActivity because of drawer.

here's my code

public class EmployeeMyMove extends Fragment {
      View view; 
      private GoogleMap googleMap;
      MarkerOptions marker, emmarker;
      Location location;

   public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

        if (view != null) {
            ViewGroup parent = (ViewGroup) view.getParent();
            if (parent != null)
                parent.removeView(view);
        }
        try {
            view = inflater.inflate(R.layout.employee_my_move, container, false);
            Log.d("Log", "Tryed");
        } catch (InflateException e) {              
            Log.d("Log", "crashed "+e);
        }
        initilizeMap();


        return view;
   }

   private void initilizeMap() {
    //if (googleMap == null) {
        /*latitudeMine = glob.getLat();
        longitudeMine = glob.getLng();*/

        googleMap = ((MapFragment) getFragmentManager().findFragmentById(
                R.id.MyMoveMap)).getMap();

        marker = new MarkerOptions().position(new LatLng(0, 0)).title("You are here");
        googleMap.addMarker(marker);

        CameraPosition cameraPosition = new CameraPosition.Builder().target(
                new LatLng(latitudeMine, longitudeMine)).zoom(15).build();

        googleMap.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
    //}
}

}

And view:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >

    <fragment
        android:id="@+id/MyMoveMap"
        android:name="com.google.android.gms.maps.MapFragment"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1" />


</LinearLayout>

Any suggestions on fixing?

Upvotes: 0

Views: 786

Answers (2)

M V
M V

Reputation: 103

Here is full fix (to all that needs help like this)

1. To main activity that creates drawer:

  1. Make sure your main activity that creates drawer extends FrameActivity
  2. Create variable - public static android.support.v4.app.FragmentManager fragmentManager;
  3. Assign it - fragmentManager = getSupportFragmentManager();

2. Your fragment:

  1. Assign googleMap like - googleMap = ((SupportMapFragment) YourMainActivity.fragmentManager .findFragmentById(R.id.location_map)).getMap();
  2. MOST INPORTANT - override:

@Override

public void onDestroyView() {
    super.onDestroyView();
    if (googleMap != null) {
        YourMainActivity.fragmentManager.beginTransaction()
            .remove(YourMainActivity.fragmentManager.findFragmentById(R.id.location_map)).commit();
        googleMap = null;
    }
}

Thanks to Gaurav for idea. Helped to find answer. Thank you!

Upvotes: 0

Key_coder
Key_coder

Reputation: 536

You should override 
public void onDestroy() {
    parentView.removeView(this.mMapView);
    super.onDestroy();
    }

Take a look at here

Android mapview with fragments can't be added twice?

Upvotes: 1

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