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45 changes: 42 additions & 3 deletions
45
UMC_6th/app/src/main/java/com/example/umc_6th/SavedAlbumFragment.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,22 +1,61 @@ | ||
| package com.example.myfirstapp | ||
|
|
||
| import android.os.Bundle | ||
| import android.util.Log | ||
| import android.view.LayoutInflater | ||
| import android.view.View | ||
| import android.view.ViewGroup | ||
| import androidx.appcompat.app.AppCompatActivity | ||
| import androidx.fragment.app.Fragment | ||
| import androidx.recyclerview.widget.LinearLayoutManager | ||
| import com.example.umc_6th.SavedAlbumRVAdapter | ||
| import com.example.umc_6th.SongDatabase | ||
| import com.example.umc_6th.databinding.FragmentSavedAlbumBinding | ||
|
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| class SavedAlbumFragment : Fragment(){ | ||
|
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| class SavedAlbumFragment : Fragment() { | ||
| lateinit var binding: FragmentSavedAlbumBinding | ||
| lateinit var albumDB: SongDatabase | ||
| private lateinit var albumRVAdapter: SavedAlbumRVAdapter | ||
|
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| override fun onCreateView( | ||
| inflater: LayoutInflater, | ||
| container: ViewGroup?, | ||
| savedInstanceState: Bundle? | ||
| ): View? { | ||
| binding = FragmentSavedAlbumBinding.inflate(inflater,container,false) | ||
| binding = FragmentSavedAlbumBinding.inflate(inflater, container, false) | ||
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| albumDB = SongDatabase.getInstance(requireContext())!! | ||
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| return binding.root | ||
| } | ||
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| override fun onStart() { | ||
| super.onStart() | ||
| initRecyclerview() | ||
| } | ||
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| private fun initRecyclerview(){ | ||
| binding.lockerSavedSongRecyclerView.layoutManager = LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false) | ||
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| val albumRVAdapter = SavedAlbumRVAdapter() | ||
| //리스너 객체 생성 및 전달 | ||
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| albumRVAdapter.setMyItemClickListener(object : SavedAlbumRVAdapter.MyItemClickListener{ | ||
| override fun onRemoveSong(songId: Int) { | ||
| albumDB.albumDao().getLikedAlbums(getJwt()) | ||
| } | ||
| }) | ||
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| binding.lockerSavedSongRecyclerView.adapter = albumRVAdapter | ||
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| albumRVAdapter.addAlbums(albumDB.albumDao().getLikedAlbums(getJwt()) as ArrayList) | ||
| } | ||
|
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| private fun getJwt() : Int { | ||
| val spf = activity?.getSharedPreferences("auth" , AppCompatActivity.MODE_PRIVATE) | ||
| val jwt = spf!!.getInt("jwt", 0) | ||
| Log.d("MAIN_ACT/GET_JWT", "jwt_token: $jwt") | ||
|
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| return jwt | ||
| } | ||
| } |
59 changes: 59 additions & 0 deletions
59
UMC_6th/app/src/main/java/com/example/umc_6th/SavedAlbumRVAdapter.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| package com.example.umc_6th | ||
|
|
||
| import android.annotation.SuppressLint | ||
| import android.view.LayoutInflater | ||
| import android.view.ViewGroup | ||
| import androidx.recyclerview.widget.RecyclerView | ||
| import com.example.umc_6th.databinding.ItemLockerAlbumBinding | ||
|
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| class SavedAlbumRVAdapter (): RecyclerView.Adapter<SavedAlbumRVAdapter.ViewHolder>() { | ||
| private val albums = ArrayList<Album>() | ||
|
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| interface MyItemClickListener{ | ||
| fun onRemoveSong(songId: Int) | ||
| } | ||
|
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| private lateinit var mItemClickListener: MyItemClickListener | ||
|
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| fun setMyItemClickListener(itemClickListener: MyItemClickListener){ | ||
| mItemClickListener = itemClickListener | ||
| } | ||
|
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| override fun onCreateViewHolder(viewGroup: ViewGroup, viewType: Int): SavedAlbumRVAdapter.ViewHolder { | ||
| val binding: ItemLockerAlbumBinding = ItemLockerAlbumBinding.inflate(LayoutInflater.from(viewGroup.context), viewGroup, false) | ||
|
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| return ViewHolder(binding) | ||
| } | ||
|
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| override fun onBindViewHolder(holder: SavedAlbumRVAdapter.ViewHolder, position: Int) { | ||
| holder.bind(albums[position]) | ||
| holder.binding.itemLockerAlbumMoreIv.setOnClickListener { | ||
| mItemClickListener.onRemoveSong(albums[position].id) | ||
| removeSong(position) | ||
| } | ||
| } | ||
|
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| override fun getItemCount(): Int = albums.size | ||
|
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| @SuppressLint("NotifyDataSetChanged") | ||
| fun addAlbums(albums: ArrayList<Album>) { | ||
| this.albums.clear() | ||
| this.albums.addAll(albums) | ||
|
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| notifyDataSetChanged() | ||
| } | ||
|
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| fun removeSong(position: Int){ | ||
| albums.removeAt(position) | ||
| notifyDataSetChanged() | ||
| } | ||
|
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| inner class ViewHolder(val binding: ItemLockerAlbumBinding) : RecyclerView.ViewHolder(binding.root){ | ||
| fun bind(album: Album){ | ||
| binding.itemLockerAlbumCoverImgIv.setImageResource(album.coverImg!!) | ||
| binding.itemLockerAlbumTitleTv.text = album.title | ||
| binding.itemLockerAlbumSingerTv.text = album.singer | ||
| } | ||
| } | ||
|
|
||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,14 +1,18 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| <androidx.constraintlayout.widget.ConstraintLayout | ||
| xmlns:android="http://schemas.android.com/apk/res/android" | ||
| xmlns:app="http://schemas.android.com/apk/res-auto" | ||
| xmlns:tools="http://schemas.android.com/tools" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| tools:context=".SavedAlbumFragment"> | ||
| android:layout_height="match_parent"> | ||
|
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| <!-- TODO: Update blank fragment layout --> | ||
| <TextView | ||
| <androidx.recyclerview.widget.RecyclerView | ||
| android:id="@+id/locker_savedSong_recyclerView" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:text="@string/hello_blank_fragment" /> | ||
| tools:listitem="@layout/item_locker_album" | ||
| android:overScrollMode="never" | ||
| android:orientation="vertical" | ||
| app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"/> | ||
|
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| </FrameLayout> | ||
| </androidx.constraintlayout.widget.ConstraintLayout> |