MainActivity.kt

package com.example.termproject

import android.content.Intent
import android.os.Bundle
import android.widget.ImageButton
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.fragment.app.Fragment
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.google.firebase.FirebaseApp
import com.google.firebase.firestore.FirebaseFirestore

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        FirebaseApp.initializeApp(this)

        // Fragment를 메인 UI로 설정
        supportFragmentManager.beginTransaction()
            .replace(R.id.fragmentContainer, MovieListFragment())
            .commit()
    }
}