show saved cards after fetching directly from server

Author: bolaware

rave_android/src/main/java/com/flutterwave/raveandroid/card/CardFragment.java

@@ -620,8 +620,7 @@ public void onSavedCardsLookupSuccessful(List<SavedCard> cards, String phoneNumb
         //Save details to phone
         presenter.saveCardToSharedPreferences(cards, phoneNumber, ravePayInitializer.getPublicKey());
         // Save details in app memory
-        presenter.retrieveSavedCardsFromMemory(ravePayInitializer.getPhoneNumber(),
-                ravePayInitializer.getPublicKey());
+        presenter.checkForSavedCardsInMemory(ravePayInitializer);
 
         presenter.setCardSaveInProgress(false);