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remove some unused dbhelper functions

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tibbi 2018-05-20 09:27:10 +02:00
parent a43ec79c40
commit b6bbdd4b54
1 changed files with 0 additions and 37 deletions
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app/src/main/kotlin/com/simplemobiletools/musicplayer/helpers/DBHelper.kt
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@ -8,7 +8,6 @@ import android.database.sqlite.SQLiteOpenHelper
import android.provider.MediaStore
import android.text.TextUtils
import com.simplemobiletools.commons.extensions.*
import com.simplemobiletools.musicplayer.R
import com.simplemobiletools.musicplayer.extensions.config
import com.simplemobiletools.musicplayer.extensions.playlistChanged
import com.simplemobiletools.musicplayer.models.Playlist
@ -36,7 +35,6 @@ class DBHelper private constructor(val context: Context) : SQLiteOpenHelper(cont
override fun onCreate(db: SQLiteDatabase) {
db.execSQL("CREATE TABLE $TABLE_NAME_PLAYLISTS ($COL_ID INTEGER PRIMARY KEY, $COL_TITLE TEXT)")
createSongsTable(db)
addAllSongsPlaylist(db)
}
override fun onUpgrade(db: SQLiteDatabase?, oldVersion: Int, newVersion: Int) {
@ -47,21 +45,6 @@ class DBHelper private constructor(val context: Context) : SQLiteOpenHelper(cont
"UNIQUE($COL_PATH, $COL_PLAYLIST_ID) ON CONFLICT IGNORE)")
}
private fun addAllSongsPlaylist(db: SQLiteDatabase) {
val allSongs = context.resources.getString(R.string.all_songs)
val playlist = Playlist(ALL_SONGS_PLAYLIST_ID, allSongs)
addPlaylist(playlist, db)
}
private fun addPlaylist(playlist: Playlist, db: SQLiteDatabase) {
insertPlaylist(playlist, db)
}
fun insertPlaylist(playlist: Playlist, db: SQLiteDatabase = mDb): Int {
val values = ContentValues().apply { put(COL_TITLE, playlist.title) }
return db.insert(TABLE_NAME_PLAYLISTS, null, values).toInt()
}
fun removePlaylists(ids: ArrayList<Int>) {
val args = TextUtils.join(", ", ids.filter { it != ALL_SONGS_PLAYLIST_ID })
val selection = "$COL_ID IN ($args)"
@ -110,26 +93,6 @@ class DBHelper private constructor(val context: Context) : SQLiteOpenHelper(cont
mDb.update(TABLE_NAME_SONGS, values, selection, selectionArgs)
}
fun getPlaylists(callback: (types: ArrayList<Playlist>) -> Unit) {
val playlists = ArrayList<Playlist>(3)
val cols = arrayOf(COL_ID, COL_TITLE)
var cursor: Cursor? = null
try {
cursor = mDb.query(TABLE_NAME_PLAYLISTS, cols, null, null, null, null, "$COL_TITLE ASC")
if (cursor?.moveToFirst() == true) {
do {
val id = cursor.getIntValue(COL_ID)
val title = cursor.getStringValue(COL_TITLE)
val playlist = Playlist(id, title)
playlists.add(playlist)
} while (cursor.moveToNext())
}
} finally {
cursor?.close()
}
callback(playlists)
}
private fun removeSongFromPlaylist(path: String, playlistId: Int) {
removeSongsFromPlaylist(ArrayList<String>().apply { add(path) }, playlistId)
}