[nunu/#28] 6주차 구현4

- RecyclerView 문제점 해결 (SparseBooleanArray 사용)
SSUMC-6th · May 21, 2024 · 3695313 · 3695313
1 parent 2791d2e
commit 3695313
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Showing 4 changed files with 40 additions and 1 deletion.
diff --git a/UMC_6th/app/src/main/java/com/example/umc_6th/LockerSavedSongFragment.kt b/UMC_6th/app/src/main/java/com/example/umc_6th/LockerSavedSongFragment.kt
@@ -32,6 +32,18 @@ class LockerSavedSongFragment : Fragment() {
             add(Album("Lilac", "아이유 (IU)", R.drawable.img_album_exp2))
             add(Album("Drama", "에스파 (aespa)", R.drawable.img_album_drama))
             add(Album("Weekend", "태연 (Tae Yeon)", R.drawable.img_album_exp6))
+            add(Album("Love wins all", "아이유 (IU)", R.drawable.img_album_lovewinsall))
+            add(Album("해야 (HEYA)", "IVE", R.drawable.img_album_heya))
+            add(Album("Supernova", "에스파 (aespa)", R.drawable.img_album_supernova))
+            add(Album("Lilac", "아이유 (IU)", R.drawable.img_album_exp2))
+            add(Album("Drama", "에스파 (aespa)", R.drawable.img_album_drama))
+            add(Album("Weekend", "태연 (Tae Yeon)", R.drawable.img_album_exp6))
+            add(Album("Love wins all", "아이유 (IU)", R.drawable.img_album_lovewinsall))
+            add(Album("해야 (HEYA)", "IVE", R.drawable.img_album_heya))
+            add(Album("Supernova", "에스파 (aespa)", R.drawable.img_album_supernova))
+            add(Album("Lilac", "아이유 (IU)", R.drawable.img_album_exp2))
+            add(Album("Drama", "에스파 (aespa)", R.drawable.img_album_drama))
+            add(Album("Weekend", "태연 (Tae Yeon)", R.drawable.img_album_exp6))
         }
         val lockerAlbumRecyclerAdapter = LockerAlbumRecyclerAdapter(albumDatas)
         binding.rvLockerSavedSong.adapter = lockerAlbumRecyclerAdapter

diff --git a/UMC_6th/app/src/main/java/com/example/umc_6th/adapter/LockerAlbumRecyclerAdapter.kt b/UMC_6th/app/src/main/java/com/example/umc_6th/adapter/LockerAlbumRecyclerAdapter.kt
@@ -1,12 +1,15 @@
 package com.example.umc_6th.adapter
 
+import android.util.SparseBooleanArray
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import com.example.umc_6th.Album
 import com.example.umc_6th.databinding.ItemLockerAlbumBinding
 
 class LockerAlbumRecyclerAdapter(private val albumList: ArrayList<Album>) : RecyclerView.Adapter<LockerAlbumRecyclerAdapter.ViewHolder>() {
+
+    private val switchStatus = SparseBooleanArray()
     override fun onCreateViewHolder(
         parent: ViewGroup,
         viewType: Int
@@ -26,6 +29,19 @@ class LockerAlbumRecyclerAdapter(private val albumList: ArrayList<Album>) : Recy
         holder.binding.imgItemLockerAlbumMore.setOnClickListener {
             itemClickListener.onRemoveAlbum(position)
         }
+
+        val switch =  holder.binding.switchRV
+        switch.isChecked = switchStatus[position]
+        switch.setOnClickListener {
+            if (switch.isChecked) {
+                switchStatus.put(position, true)
+            }
+            else {
+                switchStatus.put(position, false)
+            }
+
+            notifyItemChanged(position)
+        }
     }
 
     override fun getItemCount(): Int = albumList.size

diff --git a/UMC_6th/app/src/main/res/layout/activity_main.xml b/UMC_6th/app/src/main/res/layout/activity_main.xml
@@ -97,7 +97,7 @@
         <SeekBar
             android:id="@+id/mainSeekBar"
             android:layout_width="match_parent"
-            android:layout_height="2dp"
+            android:layout_height="3dp"
             android:background="@null"
             android:max="100000"
             android:paddingStart="0dp"

diff --git a/UMC_6th/app/src/main/res/layout/item_locker_album.xml b/UMC_6th/app/src/main/res/layout/item_locker_album.xml
@@ -80,4 +80,15 @@
             app:layout_constraintTop_toTopOf="parent" />
     </LinearLayout>
 
+    <Switch
+        android:id="@+id/switchRV"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:switchMinWidth="50dp"
+        android:switchPadding="20dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@+id/imgItemLockerAlbumPlay"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>