آپدیت RealTime اطلاعات سطر های ریسایکلر ویو

1 - Adapter ساخته شده را به implements RecyclerView.OnItemTouchListener می کنیم.
2- private GestureDetector gestureDetector;

کد اسنیپ

ReportActivityRecyclerAdapter+

 switch (table) {
      case "tbl_company":
        Cursor cursor1 = G.database.rawQuery("Select " + table + ".* " + " FROM " + table, null);
        getCompanyDataManual(table, cursor1);
        CompanyRecyclerAdapter adapter1 = new CompanyRecyclerAdapter(companylist);
        recyclerView.setAdapter(adapter1);
        break;
      case "tbl_employer":
        Cursor cursor2 = G.database.rawQuery("Select " + table + ".* " + " FROM " + table, null);
        getEmployerDataManual(table, cursor2);
        EmployerRecyclerAdapter adapter2 = new EmployerRecyclerAdapter(employerList);
        recyclerView.setAdapter(adapter2);
        break;
      case "tbl_customer":
        final Cursor cursor3 = G.database.rawQuery("Select " + table + ".* " + " FROM " + table, null);
        getCustomerManualData(table, cursor3);
        final CustomerRecyclerAdapter adapter3 = new CustomerRecyclerAdapter(customerList);
        recyclerView.setAdapter(adapter3);
        recyclerView.addOnItemTouchListener(new CustomerRecyclerAdapter(getApplicationContext(), recyclerView, new CustomerRecyclerAdapter.ClickListener() {
          @Override
          public void onClick(View view, final int position) {

            Toast.makeText(getApplicationContext(), position + " is selected successfully", Toast.LENGTH_SHORT).show();
            G.handler.post(new Runnable() {
              @Override
              public void run() {
                final Dialog dialog = new Dialog(ReportActivity.this);
                dialog.setContentView(R.layout.dialog_update);
                LinearLayout ln_update_customer = (LinearLayout) dialog.findViewById(R.id.ln_update_customer);
                ln_update_customer.setVisibility(View.VISIBLE);
                final EditText edt_customerName = (EditText) dialog.findViewById(R.id.edt_customerName);
                final EditText edt_customerFamily = (EditText) dialog.findViewById(R.id.edt_customerFamily);
                final EditText edt_customerTell = (EditText) dialog.findViewById(R.id.edt_customerTell);
                final EditText edt_customerAddress = (EditText) dialog.findViewById(R.id.edt_customerAddress);
                Button btn_updCustomer = (Button) dialog.findViewById(R.id.btn_updCustomer);
                Button btn_updCancel = (Button) dialog.findViewById(R.id.btn_updCancel);

                Log.i("LOG", "Customer id is : " + id);
                String tbl = table.replace("tbl_", "");
                Log.i("LOG", "table name  is ::::::" + tbl);

                String stringIdForWhere = tbl.replace(tbl, tbl + "Id");
                Log.i("LOG", "Id is ::::::" + stringIdForWhere);
                final int id = customerList.get(position).getCustomerId();
                Cursor cursor = G.database.rawQuery("Select " + table + ".* " + " FROM " + table + " WHERE " + stringIdForWhere + " = " + id, null);
                Log.i("LOG", "Row founded " + cursor.getCount());
                while (cursor.moveToNext()) {
                  String customerName = cursor.getString(cursor.getColumnIndex("customerName"));
                  String customerFamily = cursor.getString(cursor.getColumnIndex("customerFamily"));
                  String customerTell = cursor.getString(cursor.getColumnIndex("customerTell"));
                  String customerAddress = cursor.getString(cursor.getColumnIndex("customerAddress"));
                  edt_customerName.setText("" + customerName);
                  edt_customerFamily.setText("" + customerFamily);
                  edt_customerTell.setText("" + customerTell);
                  edt_customerAddress.setText("" + customerAddress);
                }
                cursor.close();
                btn_updCustomer.setOnClickListener(new View.OnClickListener() {
                  @Override
                  public void onClick(View v) {
                    String customerName = edt_customerName.getText().toString();
                    String customerFamily = edt_customerFamily.getText().toString();
                    String customerTell = edt_customerTell.getText().toString();
                    String customerAddress = edt_customerAddress.getText().toString();
                    CustomerInfo customerInfo = new CustomerInfo();
                    customerInfo.setCustomerId(id);
                    customerInfo.setCustomerName(customerName);
                    customerInfo.setCustomerFamily(customerFamily);
                    customerInfo.setCustomerTell(customerTell);
                    customerInfo.setCustomerAddress(customerAddress);
                    dbHelper.update("tbl_customer", new String[]{"customerName", "customerFamily", "customerTell", "customerAddress"},
                      new Object[]{customerName, customerFamily, customerTell, customerAddress}, "customerId = '" + id + "'");
                    Toast.makeText(getApplicationContext(), "Clicked", Toast.LENGTH_SHORT).show();
                    getCustomerManualData(table, cursor3);
                    customerList.remove(position);
                    customerList.add(position, customerInfo);
                    final Cursor cursor3 = G.database.rawQuery("Select " + table + ".* " + " FROM " + table, null);
                    getCustomerManualData(table, cursor3);
                    CustomerRecyclerAdapter customerRecyclerAdapter = new CustomerRecyclerAdapter(customerList);
                    recyclerView.setAdapter(customerRecyclerAdapter);
                    dialog.dismiss();
                  }
                });
                btn_updCancel.setOnClickListener(new View.OnClickListener() {
                  @Override
                  public void onClick(View v) {
                    dialog.dismiss();
                  }
                });
                dialog.show();
              }
            });

          }

          @Override
          public void onLongClick(View view, int position) {

          }
        }));
        break;
      case "tbl_goods":
        Cursor cursor4 = G.database.rawQuery("Select " + table + ".* " + " FROM " + table, null);
        getGoodsDataManual(table, cursor4);
        GoodsRecyclerAdapter adapter4 = new GoodsRecyclerAdapter(goodsList);
        recyclerView.setAdapter(adapter4);
        break;
      case "tbl_category":
        Cursor cursor5 = G.database.rawQuery("Select " + table + ".* " + " FROM " + table, null);
        getCategoryDataManual(table, cursor5);
        CategoryRecyclerAdapter adapter5 = new CategoryRecyclerAdapter(categoryList);
        recyclerView.setAdapter(adapter5);
        break;
    }

package project.adapter;

import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.view.GestureDetector;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.example.vahid.theboys.R;

import java.util.ArrayList;

import project.struct.CustomerInfo;

public class CustomerRecyclerAdapter extends RecyclerView.Adapter<CustomerRecyclerAdapter.ViewHolder> implements RecyclerView.OnItemTouchListener {

  private GestureDetector gestureDetector;
  private ClickListener clickListener;
  private ArrayList<CustomerInfo> list;

  public CustomerRecyclerAdapter(ArrayList<CustomerInfo> list) {
    this.list = list;
  }


  public void updatee(ArrayList<CustomerInfo> updaList) {
    if (list != null) {
      list.clear();
      list.addAll(updaList);
    } else {
      list = updaList;
    }
    notifyDataSetChanged();
  }
  public void update(ArrayList<CustomerInfo> updaList) {
    if (updaList == null || updaList.size() <= 0) {
      return;
    }
    if (list != null && list.size() > 0)
      list.clear();
    list.addAll(updaList);
    notifyDataSetChanged();
  }

  @Override
  public CustomerRecyclerAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_customer_list, parent, false);
    return new ViewHolder(itemView);
  }

  public void onBindViewHolder(ViewHolder holder, int position) {
    CustomerInfo item = list.get(position);
    holder.txt_customerCode.setText("" + item.getCustomerId());
    holder.txt_customerName.setText("" + item.getCustomerName());
    holder.txt_customerFamily.setText("" + item.getCustomerFamily());
    holder.txt_customerAddress.setText("" + item.getCustomerAddress());
  }

  @Override
  public int getItemCount() {
    return list.size();
  }


  class ViewHolder extends RecyclerView.ViewHolder {
    TextView txt_customerName;
    TextView txt_customerFamily;
    TextView txt_customerAddress;
    TextView txt_customerCode;

    public ViewHolder(View itemView) {
      super(itemView);
      txt_customerCode = (TextView) itemView.findViewById(R.id.txt_customerCode);
      txt_customerName = (TextView) itemView.findViewById(R.id.txt_customerName);
      txt_customerFamily = (TextView) itemView.findViewById(R.id.txt_customerFamily);
      txt_customerAddress = (TextView) itemView.findViewById(R.id.txt_customerAddress);
    }
  }

  public CustomerRecyclerAdapter(Context context, final RecyclerView recyclerView, final ClickListener clickListener) {
    this.clickListener = clickListener;
    this.list = list;
    gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
      @Override
      public boolean onSingleTapUp(MotionEvent e) {

        return true;

      }

      @Override
      public void onLongPress(MotionEvent e) {

        View child = recyclerView.findChildViewUnder(e.getX(), e.getY());

        if (child != null && clickListener != null) {

          clickListener.onLongClick(child, recyclerView.getChildPosition(child));

        }
      }
    });
  }

  @Override
  public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {

    View child = rv.findChildViewUnder(e.getX(), e.getY());

    if (child != null && clickListener != null && gestureDetector.onTouchEvent(e)) {

      clickListener.onClick(child, rv.getChildPosition(child));

    }
    return false;
  }

  @Override
  public void onTouchEvent(RecyclerView rv, MotionEvent e) {
  }

  @Override
  public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {

  }

  public interface ClickListener {

    void onClick(View view, int position);

    void onLongClick(View view, int position);
  }
}