Android Tutorial - Check File

This is how you check for a specific file on your SDCARD.

boolean exists1 = (new File(Environment.getExternalStorageDirectory() + “/example/1″)).exists();

if (exists1) {

}

This method can be used to create a new folder or delete files/directorys

File a = new File(Environment.getExternalStorageDirectory() + “/example1/example2″);

a.mkdir();//this will create example2 only

a.mkdirs();//this will create example1 and example2

a.delete();//this will delete example2 weather it is a file or a folder