private Preferences(Context context) {
   mStorage = Storage.getStorage(context);
   mContext = context;
   if (mStorage.size() == 0) {
     Log.i(
         RakuPhotoMail.LOG_TAG,
         "Preferences storage is zero-size, importing from Android-style preferences");
     Editor editor = mStorage.edit();
     editor.copy(context.getSharedPreferences("AndroidMail.Main", Context.MODE_PRIVATE));
     editor.commit();
   }
 }