展示名称，价格

最新推荐文章于 2021-05-23 01:52:47 发布

JiangMo_JM

最新推荐文章于 2021-05-23 01:52:47 发布

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CC 4.0 BY-SA版权

文章标签：展示名称，价格

本文链接：https://blog.youkuaiyun.com/Jang_AnGe/article/details/94433937

本文介绍了一个基于Android平台的商品详情页数据加载实现方案。通过使用MainPresenter和MainModel组件，从服务器获取商品详细信息，并将数据填充到DetailsActivity中的TextView组件。利用Gson库进行JSON解析，展示商品名称和价格。

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public class DetailsActivity extends AppCompatActivity implements MainView {

int commodityId;
TextView details_title, details_price;
MainPresenterIm presenterIm;
Map<String, String> map = new HashMap<>();

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_details);
    presenterIm = new MainPresenterIm(new MainModelIm(), this);
    commodityId = getIntent().getIntExtra("commodityId", 0);
    presenterIm.doGet1(0, "small/commodity/v1/findCommodityDetailsById" + "?commodityId=" + this.commodityId, null, null, map);
    details_title = findViewById(R.id.details_title);
    details_price = findViewById(R.id.details_price);
}

@Override
public void success(int type, String data) {
    if (type == 0) {
        DetailsBean detailsBean = new Gson().fromJson(data, DetailsBean.class);
        DetailsBean.ResultBean result = detailsBean.getResult();
        details_title.setText(result.getCommodityName());
        details_price.setText("￥" + result.getPrice());
    }
}

@Override
public void fail(int type, String error) {

}

}