get packages name android

ArrayList<PackageInfo> res = new ArrayList<PackageInfo>();
PackageManager pm = getApplicationContext().getPackageManager();
 List<PackageInfo> packs = pm.getInstalledPackages(0);
http://www.designshock.com/?d=free-zeus-gui-iphone.zip&e=2722746f7e4653d126a96dd385a4ece3