[simba/#33] feat:: Song 데이터 베이스 활용하기 (last song Toast 메시지 오류)

SSUMC-6th · May 26, 2024 · beb7aec · beb7aec
1 parent 518ade4
commit beb7aec
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diff --git a/...dea/shelf/Uncommitted_changes_before_Checkout_at_5_18_24,_7_44 PM_[Changes]/shelved.patch b/...dea/shelf/Uncommitted_changes_before_Checkout_at_5_18_24,_7_44 PM_[Changes]/shelved.patch
diff --git a/UMC_6th/.idea/shelf/Uncommitted_changes_before_Checkout_at_5_18_24__7_44PM__Changes_.xml b/UMC_6th/.idea/shelf/Uncommitted_changes_before_Checkout_at_5_18_24__7_44PM__Changes_.xml
diff --git a/UMC_6th/app/build.gradle.kts b/UMC_6th/app/build.gradle.kts
@@ -1,6 +1,7 @@
 plugins {
     id("com.android.application")
     id("org.jetbrains.kotlin.android")
+    id("kotlin-kapt")
 }
 
 android {
@@ -49,6 +50,13 @@ dependencies {
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     implementation("com.squareup.retrofit2:converter-gson:2.9.0")
     testImplementation("junit:junit:4.13.2")
+
+    //roomDB
+    implementation("androidx.room:room-migration:2.6.0")
+    implementation("androidx.room:room-runtime:2.6.0")
+    kapt("androidx.room:room-compiler:2.6.0")
+
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+
 }
diff --git a/UMC_6th/app/src/main/java/com/example/umc_6th/MainActivity.kt b/UMC_6th/app/src/main/java/com/example/umc_6th/MainActivity.kt
@@ -23,6 +23,7 @@ class MainActivity : AppCompatActivity() {
         binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
 
+        inputDummySongs()
         initBottomNavigation()
 
         activityResultLauncher =
@@ -38,16 +39,46 @@ class MainActivity : AppCompatActivity() {
             }
 
         binding.mainPlayerCl.setOnClickListener {
-            val intent = Intent(this, SongActivity::class.java)
-            intent.putExtra("title", song.title)
-            intent.putExtra("singer", song.singer)
-            intent.putExtra("second", song.second)
-            intent.putExtra("playTime", song.playTime)
-            intent.putExtra("isPlaying", song.isPlaying)
-            intent.putExtra("music",song.music)
-//            startActivity(intent)
-            activityResultLauncher.launch(intent)
+//            val intent = Intent(this, SongActivity::class.java)
+//            intent.putExtra("title", song.title)
+//            intent.putExtra("singer", song.singer)
+//            intent.putExtra("second", song.second)
+//            intent.putExtra("playTime", song.playTime)
+//            intent.putExtra("isPlaying", song.isPlaying)
+//            intent.putExtra("music",song.music)
+//            activityResultLauncher.launch(intent)
+            val editor = getSharedPreferences("song", MODE_PRIVATE).edit()
+            editor.putInt("songId", song.id)
+            editor.apply()
+
+            val intent = Intent(this,SongActivity::class.java)
+            startActivity(intent)
+        }
+    }
+
+    override fun onStart() {
+        super.onStart()
+//        val sharedPreferences = getSharedPreferences("song", MODE_PRIVATE)
+//        val jsonToSong = sharedPreferences.getString("songData", null)
+//
+//        song = if(jsonToSong == null) { // 최초 실행 시
+//            Song("라일락", "아이유(IU)", 0, 60, false, "music_lilac")
+//        } else { // SongActivity에서 노래가 한번이라도 pause 된 경우
+//            gson.fromJson(jsonToSong, Song::class.java)
+//        }
+        val sharedPreferences = getSharedPreferences("song", MODE_PRIVATE)
+        val songId = sharedPreferences.getInt("songId",0)
+
+        val songDB = SongDatabase.getInstance(this)!!
+
+        song = if(songId == 0){
+            songDB.songDao().getSong(1)
+        } else {
+            songDB.songDao().getSong(songId)
         }
+
+        Log.d("song ID", song.id.toString())
+        setMiniPlayer(song)
     }
 
     private fun initBottomNavigation() {
@@ -90,18 +121,7 @@ class MainActivity : AppCompatActivity() {
             false
         }
     }
-    override fun onStart() {
-        super.onStart()
-        val sharedPreferences = getSharedPreferences("song", MODE_PRIVATE)
-        val jsonToSong = sharedPreferences.getString("songData", null)
-        Log.d("jsonToSong", jsonToSong.toString())
-        song = if(jsonToSong == null) { // 최초 실행 시
-            Song("라일락", "아이유(IU)", 0, 60, false, "music_lilac")
-        } else { // SongActivity에서 노래가 한번이라도 pause 된 경우
-            gson.fromJson(jsonToSong, Song::class.java)
-        }
-        setMiniPlayer(song)
-    }
+
     private fun setMiniPlayer(song : Song) {
         binding.mainMiniplayerTitleTv.text = song.title
         binding.mainMiniplayerSingerTv.text = song.singer
@@ -113,4 +133,92 @@ class MainActivity : AppCompatActivity() {
         binding.mainMiniplayerSingerTv.text = album.singer
         binding.mainMiniplayerProgressSb.progress = 0
     }
+
+    private fun inputDummySongs(){
+        val songDB = SongDatabase.getInstance(this)!!
+        val songs = songDB.songDao().getSongs()
+
+        if(songs.isNotEmpty()) return
+
+        songDB.songDao().insert(
+            Song(
+                "Lilac",
+                "아이유 (IU)",
+                0,
+                200,
+                false,
+                "music_lilac",
+                R.drawable.img_album_exp2,
+                false,
+            )
+        )
+
+        songDB.songDao().insert(
+            Song(
+                "Flu",
+                "아이유 (IU)",
+                0,
+                200,
+                false,
+                "music_flu",
+                R.drawable.img_album_exp2,
+                false,
+            )
+        )
+
+        songDB.songDao().insert(
+            Song(
+                "Butter",
+                "방탄소년단 (BTS)",
+                0,
+                190,
+                false,
+                "music_butter",
+                R.drawable.img_album_exp,
+                false,
+            )
+        )
+
+        songDB.songDao().insert(
+            Song(
+                "Next Level",
+                "에스파 (AESPA)",
+                0,
+                210,
+                false,
+                "music_next",
+                R.drawable.img_album_exp3,
+                false,
+            )
+        )
+
+        songDB.songDao().insert(
+            Song(
+                "Boy with Luv",
+                "방탄소년단 (BTS)",
+                0,
+                230,
+                false,
+                "music_boy",
+                R.drawable.img_album_exp,
+                false,
+            )
+        )
+
+        songDB.songDao().insert(
+            Song(
+                "BBoom BBoom",
+                "모모랜드 (MOMOLAND)",
+                0,
+                240,
+                false,
+                "music_bbom",
+                R.drawable.img_album_exp5,
+                false,
+            )
+        )
+
+        val _songs = songDB.songDao().getSongs()
+        Log.d("DB data",_songs.toString())
+    }
 }
diff --git a/UMC_6th/app/src/main/java/com/example/umc_6th/Song.kt b/UMC_6th/app/src/main/java/com/example/umc_6th/Song.kt
@@ -1,10 +1,19 @@
 package com.example.umc_6th
 
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "SongTable")
 data class Song(
-    val title : String = "",
-    val singer : String = "",
+    var title : String = "",
+    var singer : String = "",
     var second : Int = 0,
-    var playTime : Int = 60,
+    var playTime : Int = 0,
     var isPlaying : Boolean = false,
-    var music : String = ""
-)
+    var music : String = "",
+    var coverImg: Int? = null,
+    var isLike: Boolean = false
+){
+    @PrimaryKey(autoGenerate = true) var id: Int = 0
+}
+