ASingleWolf的博客

MainActivity.java public class MainActivity extends AppCompatActivity { private List<Goods> mGoodsList = new ArrayList<>(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

MainActivity.java public class MainActivity extends AppCompatActivity { private List<Goods> mGoodsList = new ArrayList<>(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);