Refactor Code

app/src/main/java/com/capstone/foodify/MainActivity.java

@@ -25,6 +25,10 @@ public class MainActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
+        bottomNavigation();
+    }
+
+    private void bottomNavigation() {
         bottomNavigationView = findViewById(R.id.bottom_nav);
         viewPager2 = findViewById(R.id.viewPager);
         viewPagerAdapter = new ViewPagerAdapter(this);