refactor: Listener interface 삭제

app/src/main/java/woowacourse/movie/activity/movielist/MovieListActivity.kt

@@ -6,27 +6,26 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import woowacourse.movie.R
-import woowacourse.movie.activity.InjectedModelListener
 import woowacourse.movie.activity.moviedetail.MovieDetailActivity
 import woowacourse.movie.model.MovieModel
 import woowacourse.movie.model.toPresentation
 import woowacourse.movie.util.DummyData
 
-class MovieListActivity : AppCompatActivity(), InjectedModelListener<MovieModel> {
+class MovieListActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_movie_list)
 
         val recyclerView = findViewById<RecyclerView>(R.id.recycler_view)
         val adapter = MovieListAdapter(
             DummyData.movies.map { it.toPresentation(R.drawable.img) },
-            this,
+            ::onClick,
         )
         recyclerView.adapter = adapter
         recyclerView.layoutManager = LinearLayoutManager(this)
     }
 
-    override fun onClick(model: MovieModel) {
+    private fun onClick(model: MovieModel) {
         val intent = Intent(this, MovieDetailActivity::class.java)
         intent.putExtra(MovieDetailActivity.MOVIE_KEY, model)
         startActivity(intent)

app/src/main/java/woowacourse/movie/activity/movielist/MovieListAdapter.kt

@@ -9,13 +9,12 @@ import android.widget.ImageView
 import android.widget.TextView
 import androidx.recyclerview.widget.RecyclerView
 import woowacourse.movie.R
-import woowacourse.movie.activity.InjectedModelListener
 import woowacourse.movie.model.MovieModel
 import java.time.format.DateTimeFormatter
 
 class MovieListAdapter(
     private val movies: List<MovieModel>,
-    private val clickListener: InjectedModelListener<MovieModel>,
+    private val onClick: (MovieModel) -> Unit,
 ) :
     RecyclerView.Adapter<MovieListAdapter.ViewHolder>() {
 
@@ -36,7 +35,7 @@ class MovieListAdapter(
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         holder.set(movies[position]) {
-            clickListener.onClick(movies[position])
+            onClick(movies[position])
         }
     }
 

app/src/main/java/woowacourse/movie/activity/seatselect/SeatSelectActivity.kt

@@ -6,7 +6,6 @@ import android.util.Log
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import woowacourse.movie.R
-import woowacourse.movie.activity.InjectedModelListener
 import woowacourse.movie.activity.ticketresult.TicketResultActivity
 import woowacourse.movie.domain.price.PriceCalculator
 import woowacourse.movie.domain.system.PriceSystem
@@ -16,7 +15,7 @@ import woowacourse.movie.util.Theater
 import woowacourse.movie.util.getSerializableExtraCompat
 import java.time.LocalDateTime
 
-class SeatSelectActivity : AppCompatActivity(), InjectedModelListener<TicketModel> {
+class SeatSelectActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_seat_select)
@@ -38,7 +37,7 @@ class SeatSelectActivity : AppCompatActivity(), InjectedModelListener<TicketMode
                 findViewById(R.id.layout_select_seat),
                 seatSelectSystem,
                 priceSystem,
-                this,
+                ::onClick,
             )
 
         seatView.set(title!!, dateTime)
@@ -50,7 +49,7 @@ class SeatSelectActivity : AppCompatActivity(), InjectedModelListener<TicketMode
         return title == null || dateTime == null || count == -1
     }
 
-    override fun onClick(model: TicketModel) {
+    private fun onClick(model: TicketModel) {
         val intent = Intent(this, TicketResultActivity::class.java)
         intent.putExtra(TicketResultActivity.INFO_KEY, model)
         startActivity(intent)

app/src/main/java/woowacourse/movie/activity/seatselect/SeatSelectView.kt

@@ -9,7 +9,6 @@ import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.core.view.children
 import woowacourse.movie.R
-import woowacourse.movie.activity.InjectedModelListener
 import woowacourse.movie.domain.price.Price
 import woowacourse.movie.domain.system.PriceSystem
 import woowacourse.movie.domain.system.SeatSelectSystem
@@ -25,7 +24,7 @@ class SeatSelectView(
     private val viewGroup: ViewGroup,
     private val seatSystem: SeatSelectSystem,
     private val priceSystem: PriceSystem,
-    private val clickListener: InjectedModelListener<TicketModel>,
+    private val onClick: (TicketModel) -> Unit,
 ) {
     private val seatViews: List<TextView> = viewGroup.findViewById<TableLayout>(R.id.layout_seats)
         .children
@@ -64,7 +63,7 @@ class SeatSelectView(
             setTitle(context.getString(R.string.reserve_dialog_title))
             setMessage(context.getString(R.string.reserve_dialog_detail))
             setPositiveButton(context.getString(R.string.reserve_dialog_submit)) { _, _ ->
-                clickListener.onClick(ticketModel)
+                onClick(ticketModel)
             }
             setNegativeButton(context.getString(R.string.reserve_dialog_cancel)) { dialog, _ ->
                 dialog.dismiss()

app/src/main/java/woowacourse/movie/model/MovieModel.kt

@@ -12,5 +12,5 @@ data class MovieModel(
     val endDate: LocalDate,
     val playingDateTimes: TreeMap<LocalDate, List<LocalTime>>,
     val runningTime: Int,
-    val description: String
+    val description: String,
 ) : java.io.Serializable