Comment obtenir les valeurs textview de Recyclerview pour chaque ligne d'élément

J'ai recyclerview où j'affiche les articles avec le nom de l'article, le taux d'objet et la quantité des articles qui sont augmentés et diminués respectivement de boutons +/-. maintenant, je veux obtenir toutes les valeurs de chaque élément de la vue de recyclage et l'envoyer sur le serveur ou l'enregistrer dans la base de données locale, alors comment y parvenir .?

//Ceci est ma classe d'adaptateur

classe publique TeaListAdapter étend RecyclerView.Adapter {

private List<TeaListPOJO> teaList = new ArrayList<> ();
private RecyclerView recyclerView;
private TeaListAdapter mAdapter;
private View view;
private Button btnPlaceorder;
EditText edtmsg;

public String str;

private Context mContext = PlaceOrderActivity.this;
private int itemCount;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate (savedInstanceState);
    setContentView (R.layout.activity_place_order);
    str=getIntent ().getStringExtra ("quantity");
    edtmsg= (EditText) view.findViewById (R.id.et_message);
    edtmsg.setText (str);

    setRecyclerView (view);
    getallTeaItems ();
}

List<TeaListPOJO> getTeaItemList(String str) {
    Gson gson = new Gson ();
    Type listType = new TypeToken<List<TeaListPOJO>> () {
    }.getType ();
    List<TeaListPOJO> myModelList = gson.fromJson (str, listType);
    return myModelList;
}

private List<TeaListPOJO> getallTeaItems() {
    if (new AppCommonMethods (mContext).isNetworkAvailable ()) {
        WLAPIcalls mAPIcall = new WLAPIcalls (mContext, getString (R.string.getTeaItem), this);
        mAPIcall.GetTeaItemList ();
    } else {
        Toast.makeText (mContext, R.string.no_internet, Toast.LENGTH_SHORT).show ();
    }
    return null;
}


void setRecyclerView(View view) {
    recyclerView = (RecyclerView) findViewById (R.id.recycler_view);
    mAdapter = new TeaListAdapter (teaList);
    RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager (getApplicationContext ());
    recyclerView.setLayoutManager (mLayoutManager);
    recyclerView.setItemAnimator (new DefaultItemAnimator ());
    recyclerView.setAdapter (mAdapter);
}

@Override
public void onClick(View view) {

}

@Override
public void onAPICallCompleteListner(Object item, String flag, String result) throws JSONException {
    if (getString (R.string.getTeaItem).equals (flag)) {
        Log.e ("Result", result);
        teaList = getTeaItemList (result);
        setRecyclerView (view);

    }

}

}

// Ceci est ma classe d'activité

classe publique PlaceOrderActivity s'étend AppCompatActivity implémente AppConstants, View.OnClickListener, WLAPIcalls.OnAPICallCompleteListener {

    //private int num=0;
    private List<TeaListPOJO> teaItemList;
    private Context mContext;
    private Cursor cursor;
    int comboCount;

    HashMap<Object,Integer> selectedMap = new HashMap ();

    private String ItemName;
    private String itemrate;
    private String qty;

    public class MyViewHolder extends RecyclerView.ViewHolder {
        public TextView tvitemName, tvitemRate,tvcount; //number
        public ImageView ivItemImg,ivPlus,ivMinus;
        public Button btnIncrease,btnDecrease;
        RecyclerView.ViewHolder holder;


        public MyViewHolder(View view) {
            super(view);
            tvitemName = (TextView) view.findViewById(R.id.txt_item_name);
            tvitemRate = (TextView) view.findViewById(R.id.txt_item_price);
            ivItemImg= (ImageView) view.findViewById (R.id.iv_item);
            ivPlus=(ImageView) view.findViewById (R.id.row_view_final_order_iv_plus);
            ivMinus=(ImageView) view.findViewById (R.id.row_view_final_order_iv_minus);
            tvcount=(TextView) view.findViewById (R.id.row_view_final_order_tv_count);
        }
    }


    public TeaListAdapter(List<TeaListPOJO> teaItemList) {
        this.mContext=mContext;
        this.cursor=cursor;
        this.teaItemList = teaItemList;
    }

    @Override
    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View itemView = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.rv_placeorder_items, parent, false);

        return new MyViewHolder (itemView);
    }

    @Override
    public void onBindViewHolder(final MyViewHolder holder, final int position) {

        TeaListPOJO tealist = teaItemList.get(position);
        holder.tvitemName.setText(tealist.getItemName ());
        holder.tvitemRate.setText(AppConstants.INDIAN_RUPEE_SIGN.concat (tealist.getItemRate ()));

        holder.ivPlus.setOnClickListener (new View.OnClickListener () {
            @Override
            public void onClick(View view) {
                int count=0;
                try{
                    count = Integer.parseInt(holder.tvcount.getText().toString());
                }
                catch(Exception e) {
                    count = 0;
                }
                //count++;
                count = Integer.parseInt(holder.tvcount.getText().toString());
                holder.tvcount.setText(String.valueOf(count+ 1));
            }

        });

        holder.ivMinus.setOnClickListener (new View.OnClickListener () {
            @Override
            public void onClick(View view) {
                int count=0;
                try{

                    count = Integer.parseInt(holder.tvcount.getText().toString());
                }
                catch(Exception e) {
                    count = 0;
                }
                if(count>0) {
                    //count--;
                    count = Integer.parseInt (holder.tvcount.getText ().toString ());
                    holder.tvcount.setText (String.valueOf (count - 1));
                }
            }

        });

        holder.itemView.setOnClickListener (new View.OnClickListener () {
            @Override
            public void onClick(View view) {

            }
        });

       /* Intent intent = new Intent (mContext, PlaceOrderActivity.class);
        //            intent.putExtra("quantity",Integer.parseInt(quantity.getText().toString()));
        intent.putExtra ("quantity", qty);
        intent.putExtra ("item", ItemName);
        intent.putExtra ("itemrate", itemrate);

         ItemName = holder.tvitemName.getText().toString();
         qty = holder.tvcount.getText().toString();
         itemrate=holder.tvitemRate.getText ().toString ();

        Log.e("rate",itemrate);
        Log.e("qty",qty);*/


        byte[] decodedString = new byte[0];
        try {

            decodedString = Base64.decode(tealist.getImageStr(), Base64.DEFAULT);
            // tenantModelPOJO.setLogo(decodedString);
            Bitmap bmp = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.length);
            holder.ivItemImg.setImageBitmap(Bitmap.createScaledBitmap(bmp, 50, 50,false));
        } catch (Exception e) {
            e.printStackTrace();
        }

    }


    @Override
    public int getItemCount() {

        return teaItemList.size();
    }

}