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Code refactor

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This commit is contained in:
Hemanth S 2020-09-09 18:07:25 +05:30
parent 6d0898a49a
commit 5ebeb9c587
20 changed files with 199 additions and 243 deletions
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75
app/src/main/java/code/name/monkey/retromusic/util/MusicUtil.kt
View file

@ -4,11 +4,13 @@ import android.content.ContentUris
import android.content.ContentValues
import android.content.Context
import android.content.Intent
import android.database.Cursor
import android.net.Uri
import android.os.Environment
import android.provider.BaseColumns
import android.provider.MediaStore
import android.text.TextUtils
import android.util.Log
import android.widget.Toast
import androidx.core.content.FileProvider
import androidx.fragment.app.FragmentActivity
@ -20,6 +22,7 @@ import code.name.monkey.retromusic.model.Playlist
import code.name.monkey.retromusic.model.Song
import code.name.monkey.retromusic.model.lyrics.AbsSynchronizedLyrics
import code.name.monkey.retromusic.repository.RealPlaylistRepository
import code.name.monkey.retromusic.repository.RealSongRepository
import code.name.monkey.retromusic.repository.SongRepository
import code.name.monkey.retromusic.service.MusicService
import org.jaudiotagger.audio.AudioFileIO
@ -421,6 +424,78 @@ object MusicUtil : KoinComponent {
.show()
callback?.run()
}
}
}
fun deleteTracks(context: Context, songs: List<Song>) {
val projection = arrayOf(
BaseColumns._ID, MediaStore.MediaColumns.DATA
)
val selection = StringBuilder()
selection.append(BaseColumns._ID + " IN (")
for (i in songs.indices) {
selection.append(songs[i].id)
if (i < songs.size - 1) {
selection.append(",")
}
}
selection.append(")")
var deletedCount = 0
try {
val cursor: Cursor? = context.contentResolver.query(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, projection, selection.toString(),
null, null
)
if (cursor != null) {
// Step 1: Remove selected tracks from the current playlist, as well
// as from the album art cache
cursor.moveToFirst()
while (!cursor.isAfterLast) {
val id: Int = cursor.getInt(0)
val song: Song = RealSongRepository(context).song(id)
removeFromQueue(song)
cursor.moveToNext()
}
// Step 2: Remove files from card
cursor.moveToFirst()
while (!cursor.isAfterLast) {
val id: Int = cursor.getInt(0)
val name: String = cursor.getString(1)
try { // File.delete can throw a security exception
val f = File(name)
if (f.delete()) {
// Step 3: Remove selected track from the database
context.contentResolver.delete(
ContentUris.withAppendedId(
MediaStore.Audio.Media.EXTERNAL_CONTENT_URI,
id.toLong()
), null, null
)
deletedCount++
} else {
// I'm not sure if we'd ever get here (deletion would
// have to fail, but no exception thrown)
Log.e("MusicUtils", "Failed to delete file $name")
}
cursor.moveToNext()
} catch (ex: SecurityException) {
cursor.moveToNext()
} catch (e: NullPointerException) {
Log.e("MusicUtils", "Failed to find file $name")
}
}
cursor.close()
}
Toast.makeText(
context,
context.getString(R.string.deleted_x_songs, deletedCount),
Toast.LENGTH_SHORT
).show()
} catch (ignored: SecurityException) {
}
}
}

2
app/src/main/java/code/name/monkey/retromusic/util/RingtoneManager.kt
View file

@ -77,7 +77,7 @@ class RingtoneManager(val context: Context) {
return MaterialAlertDialogBuilder(context)
.setTitle(R.string.dialog_title_set_ringtone)
.setMessage(R.string.dialog_message_set_ringtone)
.setPositiveButton(R.string.ok) { _, _ ->
.setPositiveButton(android.R.string.ok) { _, _ ->
val intent = Intent(Settings.ACTION_MANAGE_WRITE_SETTINGS)
intent.data = Uri.parse("package:" + context.applicationContext.packageName)
context.startActivity(intent)