CODEWITHSUNDEEP
android
User Name
User Name

Reputation: 23

How to get all mp3 files on device

I have this code but it doesnt print any mp3 files. would be appreciated if you could help

public void getMp3Songs() {
    Uri uri = MediaStore.Audio.Media.INTERNAL_CONTENT_URI;
    Cursor cursor = managedQuery(uri, null, null, null, null);
    if (cursor != null) {
        if (cursor.moveToFirst()) {
            do {
               String songName = cursor.getString(cursor.getColumnIndex(MediaStore.Audio.Media.DISPLAY_NAME)+0 );
                System.out.println(songName);
            } while (cursor.moveToNext());

        }
        cursor.close();
    }
}

Upvotes: 2

Views: 2824

Answers (1)

Varsha Kulkarni
Varsha Kulkarni

Reputation: 1574

To get all music files on the device.

        val selection = StringBuilder("is_music != 0 AND title != ''")

        // Display audios in alphabetical order based on their display name.
        val sortOrder = "${MediaStore.Audio.Media.DISPLAY_NAME} ASC"
        val cursor: Cursor? = contentResolver.query(
            EXTERNAL_CONTENT_URI,
            null,
            selection.toString(),
            null,
            sortOrder
        )

        if (cursor != null && cursor.moveToFirst()) {
            do {
                val id = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media._ID))
                val title: String =
                    cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DISPLAY_NAME))
                val duration: Int =
                    cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DURATION))
                val size = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.SIZE))
                val artist =
                  cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Audio.Media.ARTIST))
             } while (cursor.moveToNext())
        }
        cursor?.close()

Upvotes: 2

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