Display all music on SD card [closed]

Answer 1

The code there is super-buggy.

The getView doesn't make any sense. What is that gc() doing there?! What's with the all moveToPosition() calls.

Here's the code rewritten

        public View getView(int position, View convertView, ViewGroup parent) {
              TextView tv = null;
              String id = null;
              if (convertView == null) {
                    tv = new TextView(getApplicationContext());
              } else
                    tv = (TextView) convertView;

              music_column_index = musiccursor.getColumnIndexOrThrow(MediaStore.Audio.Media.DISPLAY_NAME);
              id = musiccursor.getString(music_column_index);
              music_column_index = musiccursor.getColumnIndexOrThrow(MediaStore.Audio.Media.SIZE);
              id += " Size(KB): " + musiccursor.getString(music_column_index);

              tv.setText(id);
              return tv;
        }