DeviceListFragment

public class DeviceListFragment extends ListFragment {

    ArrayList<LaboratoryDevice>  deviceArrayList;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        Log.v("Begin",new Date()+ "starting createView for DeviceListFragment");
        return inflater.inflate(R.layout.content_activity_fragment,container,false);
        //return super.onCreateView(inflater, container, savedInstanceState);

           }

    @Override
    public void onAttach(Context context) {
        super.onAttach(context);
        Log.v("Begin", new Date() + "DeviceListFragment связан с Activity");
    }


    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Log.d("Begin", new Date()+"starting DeviceListFragment");
        deviceArrayList = DevicesBase.getDevicesBase(getActivity()).getDeviceArrayList();
        ArrayAdapter<LaboratoryDevice> adapter = new ArrayAdapter<LaboratoryDevice>(getActivity(),
                                                                                    android.R.layout.simple_list_item_1,
                                                                                    deviceArrayList);
        setListAdapter(adapter);

    }
}