What is a good way to get a list of files from (a directory on) the sd card?

Question

I'm happy reading and writing to a pre-set file, and could manually populate a listview, but I'm hoping there is an official(or not) filebrowser I missed, or other more elegant solution to present the user with a directory listing, and let them select a file.

Answer 1

final String state = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED.equals(state)) {
File[] files = Environment.getExternalStorageDirectory().listFiles();
} else {
...
}

Answer 2

File fileList = new File("/sdcard");
if (fileList != null){
    File[] filenames = fileList.listFiles();
        for (File tmpf : filenames){
            //Do something with the files
        }
    }
}

Is another method you can try