Сохранение состояния при ротации

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.sale,null);
        spinner = (Spinner)view.findViewById(R.id.spinner);
        btnDone = (Button)view.findViewById(R.id.btnDone);
        editTextName = (EditText)view.findViewById(R.id.editTextName);
        editTextCost = (EditText)view.findViewById(R.id.editTextCost);
        spinner.setAdapter(arrayAdapter);
        btnDone.setOnClickListener(this);
        if (savedInstanceState!=null){
            String name = savedInstanceState.getString(ARG_NAME);
            String cost = savedInstanceState.getString(ARG_COST);
            int type = savedInstanceState.getInt(ARG_TYPE);
            Log.d("SAVED1",name);
            Log.d("SAVED2",cost);
            Log.d("SAVED3",String.valueOf(type));
            editTextCost.setText(name);
            editTextName.setText(cost);
            spinner.setSelection(type);
        }
        return view;
    }

 @Override
    public void onNavigationDrawerItemSelected(int position) {
        // update the main content by replacing fragments
        FragmentManager fragmentManager = getSupportFragmentManager();
        switch (position){
            case 0:
                fragmentManager.beginTransaction()
                        .replace(R.id.container, PlaceholderFragmentBuy.newInstance(position + 1))
                        .commit();
                break;

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) { 
        if (savedInstanceState!=null){
             name = savedInstanceState.getString(ARG_NAME);
             Log.d("NAME_1",name);
        }
        Log.d("NAME_2",String.valueOf(name));
        return view;
    }