Building a track list in j2me for mp3 player

[punit4me]

hi guys i am building a mp3 player for my project
i have gone through the file connection api and i am able to access the phone memory and memory card. but i want to build a tracklist that can scan both the phone memory and memory card and return me all mp3 files in the list so p[lz help i am unable to achieve this
if u got any source code then plz share or any idea about it

[praveen.saini]

Use XML file for your track list and parse it on ur aplication.

- <menu_item>
- <!--  Genre List with video urls 
	
  --> 
- <menu>
- <menu_item id="1">
  <video_genre_name>gen1</video_genre_name> 
  <video_id>14</video_id> 
  <video_artist>Artist3</video_artist> 
  <video_title>sample_100kbit</video_title> 
  <video_url>rtsp://demoprod2.xyz.com/sample_100kbit.mp4</video_url> 
  <video_duration>5:00</video_duration> 
  </menu_item>
- <menu_item id="3">
  <video_id>143</video_id> 
  <video_artist>Artist2</video_artist> 
  <video_genre_name>gen2</video_genre_name> 
  <video_title>sample_100kbit</video_title> 
  <video_url>rtsp://demoprod2.xyz.com/sample_300kbit.mp4</video_url> 
  <video_duration>5:00</video_duration> 
  </menu_item>
- <menu_item id="4">
  <video_id>155</video_id> 
  <video_artist>Artist5</video_artist> 
  <video_genre_name>gen3</video_genre_name> 
  <video_title>b1 Mp4</video_title> 
  <video_url>rtsp://demoprod2.xyz.com/b1.mp4</video_url> 
  <video_duration>5:00</video_duration> 
  </menu_item>
- <menu_item id="8">
  <video_id>179</video_id> 
  <video_artist>Artist3</video_artist> 
  <video_genre_name>gen4</video_genre_name> 
  <video_title>b2 Mp4</video_title> 
  <video_url>rtsp://demoprod2.xyz.com/b2.mp4</video_url> 
  <video_duration>5:00</video_duration> 
  </menu_item>
- <menu_item id="9">
  <video_id>199</video_id> 
  <video_artist>Artist1</video_artist> 
  <video_genre_name>gen5</video_genre_name> 
  <video_title>Im CrazyFrog 3Gp</video_title> 
  <video_url>rtsp://demoprod2.xyz.com/CrazyFrog.3gp</video_url> 
  <video_duration>5:00</video_duration> 
  </menu_item>
  </menu>
  </menu_item>

[soku123]

Hi,
As you can access the phone memory and memory card,then go to each folder and store the path of each song into a vector.After doing this,take the song name along using some substring method and then display them into the canvas or form whichever is applicable.This can give you the tracklist.Then when you select an item or song from the tracklist,then get the path from the vector and then create a player and play the sound accordingly.
Thanks
Soku