1

app/src/main/java/com/sl/house_property/MainTabActivity.java

@@ -12,6 +12,7 @@ import android.widget.RadioButton;
 import android.widget.RadioGroup;
 
 import com.gyf.immersionbar.ImmersionBar;
+import com.sl.house_property.cart.CartFragment;
 import com.sl.house_property.databinding.ActivityMainTabBinding;
 import com.sl.house_property.discovery.DiscoveryFragment;
 
@@ -41,7 +42,7 @@ public class MainTabActivity extends BaseActivity<ActivityMainTabBinding>
     private MainFragment fragment0;
     private DiscoveryFragment fragment1;
     private Main3Fragment fragment2;
-    private Main2Fragment fragment3;
+    private CartFragment fragment3;
     private Main4Fragment fragment4;
     private Fragment currentFragment;
 
@@ -174,7 +175,7 @@ public class MainTabActivity extends BaseActivity<ActivityMainTabBinding>
             case R.id.button3:
 //               mDataBinding.getRoot().setBackground(getResources().getDrawable(R.drawable.background_slowly));
                 if (fragment3 == null) {
-                    fragment3 = Main2Fragment.newInstance("", "");
+                    fragment3 = CartFragment.newInstance();
                     fragmentTransaction.add(R.id.mycontent, fragment3, "fragment3");
                 } else {
                     fragmentTransaction.show(fragment3);