2 inchi qismi

class HozirgiZakazlar :Fragment() {
    lateinit var viewModel: RestaurantsViewModel
    lateinit var preference: LocationPreference
    lateinit var adapterhozir:HozirgiZakazAdapter
    lateinit var recyclerView: RecyclerView
    private var layoutManager: RecyclerView.LayoutManager? = null
    var progressbar:ProgressBar?=null
    var user_id:Int?=null
   

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        viewModel=(activity as MainActivity).viewModel
    }

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
        val view: View = inflater.inflate(R.layout.fragment_hozirgi_zakazlar, container, false)
        
        progressbar=view.findViewById(R.id.hozir_progressBar)
        recyclerView=view.findViewById(R.id.recyclerview_hozirzakaz)
        layoutManager= LinearLayoutManager(activity)
        recyclerView.layoutManager = layoutManager
        recyclerView.apply {
            itemAnimator= DefaultItemAnimator()
            isNestedScrollingEnabled=false
            setHasFixedSize(true)
        }

        preference= LocationPreference(requireActivity())
        user_id=preference.getUserId(com.example.edmodo.util.Constants.USER_ID)
        viewModel.getUnconfirmed(user_id!!,1)
        viewModel.orders.observe(viewLifecycleOwner, Observer {response->
            when(response){
                is Resource.Success->{
                    hideProgressbar()
                    response.data?.let {
                        Log.d(TAG, it.toString())
                        initRecyclerview(it)
                    }

                }
                is Resource.Error->{
                    hideProgressbar()
                    response.message?.let { message->
                        Log.d(TAG,"Error : $message")
                        Toast.makeText(activity,"An error occured: $message", Toast.LENGTH_LONG).show()
                    }
                }
                is Resource.Loading->{
                    showProgressbar()
                }
            }
        })
        return view
    }