[안드로이드] 패키지명 리스트 얻기

private PackageManager packageManager = getPackageManager();
List<PackageInfo> packageList = packageManager.getInstalledPackages(PackageManager.GET_PERMISSIONS);
List<PackageInfo> packageList1 = new ArrayList<PackageInfo>();

/*To filter out System apps*/
for(PackageInfo pi : packageList) {
   boolean b = isSystemPackage(pi);
   if(!b) {
      packageList1.add(pi);
      Log.d(TAG, pi.packageName);
   }
}

private boolean isSystemPackage(PackageInfo pkgInfo) {
   return ((pkgInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0) ? true
         : false;
}