将新活动添加到Firebase列表视图

Question

我想向Firebase数据库列表视图添加新活动，但是我没有这样做。我有一个名为“ Books（Kitaplar）”的数据库。当用户查看列表中的书籍时，请转到他们想要的书籍的新页面。非常感谢... 注意：Listesayfahali表示Firebase数据库的listview进入新页面。

package com.eraykalelioglu.ki_ta;


import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.TextView;

import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;

import java.util.ArrayList;
import java.util.List;

public class Listesayfahali extends AppCompatActivity {
DatabaseReference databaseKitaplar;
ListView listViewKitaplars;
List<Kitaplar> kitaplarList;
TextView textViewName;
TextView textViewYazar;
TextView textViewGenre;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_listesayfahali);
    databaseKitaplar = FirebaseDatabase.getInstance().getReference();
    textViewName = (TextView) findViewById(R.id.textViewName);
    textViewYazar = (TextView) findViewById(R.id.textViewYazar);
    textViewGenre = (TextView) findViewById(R.id.textViewGenre);
    listViewKitaplars = (ListView) findViewById(R.id.listViewKitaplars);
    kitaplarList = new ArrayList<>();

}


@Override
protected void onStart() {
    super.onStart();
    databaseKitaplar.addValueEventListener(new ValueEventListener() {
        @Override
        public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
            kitaplarList.clear();
            for (DataSnapshot kitaplarSnapshot : dataSnapshot.getChildren()) {
                Kitaplar kitaplar = kitaplarSnapshot.getValue(Kitaplar.class);
                kitaplarList.add(kitaplar);
            }

            BookList adapter = new BookList(Listesayfahali.this, kitaplarList);
            listViewKitaplars.setAdapter(adapter);
        }

        @Override
        public void onCancelled(@NonNull DatabaseError databaseError) {
        }
    });
}

}