Google電子市場7--分類，Google電子市場7--

Google電子市場7--分類，Google電子市場7--
1.對象封裝

public class CategoryInfo {    public String name1;    public String name2;    public String name3;    public String url1;    public String url2;    public String url3;    public String title;    public boolean isTitle;// 表示當前對象是否是標題}

2.CategoryFragment

public class CategoryFragment extends BaseFragment {    private ArrayList<CategoryInfo> mList;    @Override    public View onCreateSuccessView() {        MyListView view = new MyListView(UIUtils.getContext());        view.setAdapter(new CategoryAdapter(mList));        return view;    }    @Override    public ResultState onLoad() {        CategoryProtocol protocol = new CategoryProtocol();        mList = protocol.getData(0);        return check(mList);    }    class CategoryAdapter extends MyBaseAdapter<CategoryInfo> {        public CategoryAdapter(ArrayList<CategoryInfo> list) {            super(list);        }        // 根據當前位置,返回相應的Holder對象        @Override        public BaseHolder<CategoryInfo> getHolder(int position) {            CategoryInfo info = getItem(position);            if (info.isTitle) {                return new TitleHolder();// 標題列holder            }            return new CategoryHolder();// 普通類型holer        }        @Override        public ArrayList<CategoryInfo> onLoadMore() {            return null;        }        @Override        public boolean hasMore() {            return false;// 沒有更多資料, 無需載入下一頁        }        @Override        public int getViewTypeCount() {            return super.getViewTypeCount() + 1;// 在原來基礎上,新增標題列類型        }        // 根據位置判斷當前item的類型        @Override        public int getInnerType(int position) {            CategoryInfo info = getItem(position);            if (info.isTitle) {// 標題列類型                return super.getInnerType(position) + 1;            } else {// 普通類型                return super.getInnerType(position);            }        }    }}

3.Holder　　

/** * 分類網頁標題欄holder */public class TitleHolder extends BaseHolder<CategoryInfo> {    private TextView tvTitle;    @Override    public View initView() {        View view = View.inflate(UIUtils.getContext(),                R.layout.list_item_title, null);        tvTitle = (TextView) view.findViewById(R.id.tv_title);        return view;    }    @Override    public void refreshView(CategoryInfo data) {        tvTitle.setText(data.title);    }}---------------------------------------------list_item_title.xml<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical" >    <TextView        android:id="@+id/tv_title"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:textColor="#000"        android:textSize="18sp" /></LinearLayout>--------------------------------------------------/** * 分類holder *  * @author Kevin */public class CategoryHolder extends BaseHolder<CategoryInfo> implements        OnClickListener {    private ImageView ivIcon1, ivIcon2, ivIcon3;    private TextView tvName1, tvName2, tvName3;    private LinearLayout llGrid1, llGrid2, llGrid3;    private BitmapUtils mBitmapUtils;    @Override    public View initView() {        View view = View.inflate(UIUtils.getContext(),                R.layout.list_item_category, null);        mBitmapUtils = BitmapHelper.getBitmapUtils();        mBitmapUtils.configDefaultLoadingImage(R.drawable.ic_default);        ivIcon1 = (ImageView) view.findViewById(R.id.iv_icon1);        ivIcon2 = (ImageView) view.findViewById(R.id.iv_icon2);        ivIcon3 = (ImageView) view.findViewById(R.id.iv_icon3);        tvName1 = (TextView) view.findViewById(R.id.tv_name1);        tvName2 = (TextView) view.findViewById(R.id.tv_name2);        tvName3 = (TextView) view.findViewById(R.id.tv_name3);        llGrid1 = (LinearLayout) view.findViewById(R.id.ll_grid1);        llGrid2 = (LinearLayout) view.findViewById(R.id.ll_grid2);        llGrid3 = (LinearLayout) view.findViewById(R.id.ll_grid3);        llGrid1.setOnClickListener(this);        llGrid2.setOnClickListener(this);        llGrid3.setOnClickListener(this);        return view;    }    @Override    public void refreshView(CategoryInfo data) {        if (data != null) {            tvName1.setText(data.name1);            tvName2.setText(data.name2);            tvName3.setText(data.name3);            mBitmapUtils.display(ivIcon1, HttpHelper.URL + "image?name="                    + data.url1);            mBitmapUtils.display(ivIcon2, HttpHelper.URL + "image?name="                    + data.url2);            mBitmapUtils.display(ivIcon3, HttpHelper.URL + "image?name="                    + data.url3);        }    }    @Override    public void onClick(View v) {        CategoryInfo data = getData();        switch (v.getId()) {        case R.id.ll_grid1:            Toast.makeText(UIUtils.getContext(), data.name1, Toast.LENGTH_SHORT)                    .show();            break;        case R.id.ll_grid2:            Toast.makeText(UIUtils.getContext(), data.name2, Toast.LENGTH_SHORT)                    .show();            break;        case R.id.ll_grid3:            Toast.makeText(UIUtils.getContext(), data.name3, Toast.LENGTH_SHORT)                    .show();            break;        default:            break;        }    }}--------------------------------------------list_item_category.xml<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="wrap_content"android:orientation="vertical" ><LinearLayout    android:layout_width="match_parent"    android:layout_height="match_parent"    android:layout_margin="5dp"    android:orientation="horizontal" >    <LinearLayout        android:id="@+id/ll_grid1"        android:layout_width="0dp"        android:layout_height="match_parent"        android:layout_weight="1"        android:background="@drawable/grid_item_bg_selector"        android:gravity="center"        android:orientation="vertical"        android:padding="5dp" >        <ImageView            android:id="@+id/iv_icon1"            android:layout_width="60dp"            android:layout_height="60dp"            android:src="@drawable/ic_default" />        <TextView            android:id="@+id/tv_name1"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="休閑"            android:textColor="#000"            android:textSize="16sp" />    </LinearLayout>    <LinearLayout        android:id="@+id/ll_grid2"        android:layout_width="0dp"        android:layout_height="match_parent"        android:layout_weight="1"        android:background="@drawable/grid_item_bg_selector"        android:gravity="center"        android:orientation="vertical"        android:padding="5dp" >        <ImageView            android:id="@+id/iv_icon2"            android:layout_width="60dp"            android:layout_height="60dp"            android:src="@drawable/ic_default" />        <TextView            android:id="@+id/tv_name2"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="休閑"            android:textColor="#000"            android:textSize="16sp" />    </LinearLayout>    <LinearLayout        android:id="@+id/ll_grid3"        android:layout_width="0dp"        android:layout_height="match_parent"        android:layout_weight="1"        android:background="@drawable/grid_item_bg_selector"        android:gravity="center"        android:orientation="vertical"        android:padding="5dp" >        <ImageView            android:id="@+id/iv_icon3"            android:layout_width="60dp"            android:layout_height="60dp"            android:src="@drawable/ic_default" />        <TextView            android:id="@+id/tv_name3"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="休閑"            android:textColor="#000"            android:textSize="16sp" />    </LinearLayout></LinearLayout>