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I am trying to access audio files in my phone from my application. I am relatively new to Android Programming. Can someone help me with this?

Trinath
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  • Have you searched for this? Plenty of questions regarding accessing files on the internal storage. Show us some effort first – Denny May 03 '17 at 11:47
  • You should search before asking, here is one [example](http://stackoverflow.com/questions/22323438/how-to-find-mp3-files-from-sdcard-in-android-programatically). – Chetan May 03 '17 at 11:50
  • Query the `MediaStore` for media with the MP3 MIME type. – CommonsWare May 03 '17 at 12:10

1 Answers1

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Please try this

String path="/sdcard/";    /* assuming u wanted to start from your sdcard */

private void updatePlaylist(){
    File home=new File(path);
    if (home.listFiles(new MP3filter()).length>0){
        for (File file: home.listFiles(new MP3filter())){
            alist.add(file.getName());
        }
    }
    if (alist.size()==0){
        tv.setText("No music files");
    }
    else
    tv.setText(alist.get(0).toString());


}
class MP3filter implements FilenameFilter {

    @Override
    public boolean accept(File dir, String filename) {
        return (filename.endsWith(".mp3"));
    }
}
djdere
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  • So you think you do not have to do this recursive? – greenapps May 03 '17 at 14:30
  • please elaborate @greenapps – djdere May 04 '17 at 06:09
  • Dont you think OP wants all mp3 files? So also those from /sdcard/Music and /sdcard/mp3s ? And so on? Of all subdirectories? You know the concept of recursive? Unclear if you do. – greenapps May 04 '17 at 06:12
  • i know the concept of recursive and i've got your point. i just posted this for starters. i actually appreciate it if you can suggest an edit @greenapps – djdere May 04 '17 at 06:27