谷歌電子市場3--應用，谷歌電子市場3--

谷歌電子市場3--應用，谷歌電子市場3--

public class AppFragment extends BaseFragment {

    ArrayList<AppInfo> mList = null;

    @Override
    public View onCreateSuccessView() {
        MyListView view = new MyListView(UIUtils.getContext());
        view.setAdapter(new AppAdapter(mList));
        return view;
    }

    @Override
    public ResultState onLoad() {
        AppProtocol protocol = new AppProtocol();
        mList = protocol.getData(0);
        return check(mList);
    }

    class AppAdapter extends MyBaseAdapter<AppInfo> {

        public AppAdapter(ArrayList<AppInfo> list) {
            super(list);
        }

        @Override
        public BaseHolder<AppInfo> getHolder(int position) {
            return new AppHolder();
        }

        @Override
        public ArrayList<AppInfo> onLoadMore() {
            AppProtocol protocol = new AppProtocol();
            ArrayList<AppInfo> moreData = protocol.getData(getListSize());
            return moreData;
        }

    }
}

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/**
 * 應用頁訪問網絡
 * 
 * @author Kevin
 * 
 */
public class AppProtocol extends BaseProtocol<ArrayList<AppInfo>> {

    private ArrayList<AppInfo> mAppList;// 應用列表集合

    @Override
    public String getKey() {
        return "app";
    }

    @Override
    public String getParams() {
        return "";
    }

    @Override
    public ArrayList<AppInfo> parseJson(String result) {
        try {
            JSONArray ja = new JSONArray(result);
            mAppList = new ArrayList<AppInfo>();
            for (int i = 0; i < ja.length(); i++) {
                AppInfo info = new AppInfo();

                JSONObject jo1 = (JSONObject) ja.get(i);
                info.des = jo1.getString("des");
                info.downloadUrl = jo1.getString("downloadUrl");
                info.iconUrl = jo1.getString("iconUrl");
                info.id = jo1.getString("id");
                info.name = jo1.getString("name");
                info.packageName = jo1.getString("packageName");
                info.size = jo1.getLong("size");
                info.stars = jo1.getDouble("stars");

                mAppList.add(info);
            }

            return mAppList;

        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}

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/**
 * 應用頁holder
 * 
 * @author Kevin
 * 
 */
public class AppHolder extends BaseHolder<AppInfo> {

    private TextView tvName;
    private ImageView ivIcon;
    private TextView tvSize;
    private TextView tvDesc;
    private RatingBar rbStar;
    private BitmapUtils mBitmapUtils;

    @Override
    public View initView() {
        View view = View.inflate(UIUtils.getContext(), R.layout.list_item_home,
                null);
        tvName = (TextView) view.findViewById(R.id.tv_name);
        ivIcon = (ImageView) view.findViewById(R.id.iv_icon);
        tvSize = (TextView) view.findViewById(R.id.tv_size);
        tvDesc = (TextView) view.findViewById(R.id.tv_desc);
        rbStar = (RatingBar) view.findViewById(R.id.rb_star);

        mBitmapUtils = BitmapHelper.getBitmapUtils();
        mBitmapUtils.configDefaultLoadingImage(R.drawable.ic_default);
        return view;
    }

    @Override
    public void refreshView(AppInfo data) {
        if (data != null) {
            tvName.setText(data.name);
            tvSize.setText(Formatter.formatFileSize(UIUtils.getContext(),
                    data.size));
            tvDesc.setText(data.des);
            rbStar.setRating((float) data.stars);
            mBitmapUtils.display(ivIcon, HttpHelper.URL + "image?name="
                    + data.iconUrl);
        }
    }
}