Listview条目多样化

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package com.ex.moni;import java.util.List;import com.bawei.bean.Data;import com.bawei.bean.Image_listE;import com.bawei.bean.Large_image_list;import com.nostra13.universalimageloader.core.ImageLoader;import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;import com.nostra13.universalimageloader.core.ImageLoaderConfiguration.Builder;import android.content.Context;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.ImageView;import android.widget.TextView;public class MyAdapter extends BaseAdapter {    private List<Data> list;    private Context context;    private ImageLoader imageLoader;    public MyAdapter(List<Data> list, Context context) {        super();        this.list = list;        this.context = context;        imageLoader = ImageLoader.getInstance();        imageLoader.init(ImageLoaderConfiguration.createDefault(context));    }    @Override    public int getCount() {        // TODO Auto-generated method stub        return list.size();    }    @Override    public Object getItem(int position) {        // TODO Auto-generated method stub        return null;    }    @Override    public long getItemId(int position) {        // TODO Auto-generated method stub        return 0;    }    @Override    public View getView(int position, View convertView, ViewGroup parent) {        int type = getItemViewType(position);        viewhoder1 view1 = null;        viewhode2 view2 = null;        viewhoder3 view3 = null;        viewhoder4 view4 = null;        if (convertView == null) {            switch (type) {            // 一张小图            case 0:                view1 = new viewhoder1();                convertView = View.inflate(context, R.layout.item0, null);                view1.tve = (TextView) convertView                        .findViewById(R.id.title_ite0);                view1.iView = (ImageView) convertView                        .findViewById(R.id.imageView_item0);                view1.tvname = (TextView) convertView                        .findViewById(R.id.title_itename);                view1.tvpl = (TextView) convertView.findViewById(R.id.title_pl);                convertView.setTag(view1);                break;            // 三张小图            case 1:                view2 = new viewhode2();                convertView = View.inflate(context, R.layout.item1, null);                view2.tve2 = (TextView) convertView                        .findViewById(R.id.title_item1);                view2.tvname = (TextView) convertView                        .findViewById(R.id.item1_tevname);                view2.tepl = (TextView) convertView                        .findViewById(R.id.item1_tepl);                view2.iv1 = (ImageView) convertView                        .findViewById(R.id.imageView_item1);                view2.iv2 = (ImageView) convertView                        .findViewById(R.id.imageView_item1_2);                view2.iv3 = (ImageView) convertView                        .findViewById(R.id.imageView_item1_3);                convertView.setTag(view2);                break;            // 一张大图            case 2:                view3 = new viewhoder3();                convertView = View.inflate(context, R.layout.item2, null);                view3.tve3 = (TextView) convertView                        .findViewById(R.id.title_item2);                view3.tvname = (TextView) convertView                        .findViewById(R.id.item2_tvname);                view3.tvpl = (TextView) convertView                        .findViewById(R.id.item2_tvepl);                view3.ivda1 = (ImageView) convertView                        .findViewById(R.id.imageView_item2);                convertView.setTag(view3);                break;            // 没有图            case 3:                view4 = new viewhoder4();                convertView = View.inflate(context, R.layout.item3, null);                view4.tve4 = (TextView) convertView                        .findViewById(R.id.title_item3);                view4.tvname = (TextView) convertView                        .findViewById(R.id.title_item3_1);                view4.tvpl = (TextView) convertView                        .findViewById(R.id.title_item3_3);                convertView.setTag(view4);                break;            }        } else {            switch (type) {            case 0:                view1 = (viewhoder1) convertView.getTag();                break;            case 1:                view2 = (viewhode2) convertView.getTag();                break;            case 2:                view3 = (viewhoder3) convertView.getTag();                break;            case 3:                view4 = (viewhoder4) convertView.getTag();                break;            }        }        // 赋值        switch (type) {        case 0:            view1.tve.setText(list.get(position).getTitle());            view1.tvpl.setText("评论 " + list.get(position).getTitle());            view1.tvname.setText(list.get(position).getTitle());            imageLoader.displayImage(list.get(position).getImage_list().get(0)                    .getUrl(), view1.iView);            break;        case 1:            view2.tve2.setText(list.get(position).getTitle());            view2.tvname.setText(list.get(position).getTitle());            view2.tepl.setText("评论 " + list.get(position).getTitle());            imageLoader.displayImage(list.get(position).getImage_list().get(0)                    .getUrl(), view2.iv1);            imageLoader.displayImage(list.get(position).getImage_list().get(1)                    .getUrl(), view2.iv2);            imageLoader.displayImage(list.get(position).getImage_list().get(2)                    .getUrl(), view2.iv3);            break;        case 2:            view3.tve3.setText(list.get(position).getTitle());            view3.tvname.setText(list.get(position).getTitle());            view3.tvpl.setText("评论 " + list.get(position).getTitle());            imageLoader.displayImage(list.get(position).getLarge_image_list()                    .get(0).getUrl(), view3.ivda1);            break;        case 3:            view4.tve4.setText(list.get(position).getTitle());            view4.tvname.setText(list.get(position).getTitle());            view4.tvpl.setText("评论 " + list.get(position).getTitle());            break;        }        return convertView;    }    @Override    public int getItemViewType(int position) {        // TODO Auto-generated method stub        Data bean = list.get(position);        List<Image_listE> list2 = bean.getImage_list();        List<Large_image_list> list3 = bean.getLarge_image_list();        if (list2 != null && list2.size() == 1) {            // 一张小图            return 0;        } else if (list2 != null && list2.size() == 3) {            // 三张小图            return 1;            // 一张大图        } else if (list3 != null && list3.size() == 1) {            return 2;        } else {            return 3;        }    }    @Override    public int getViewTypeCount() {        // TODO Auto-generated method stub        return 4;    }    // 一张小图    class viewhoder1 {        TextView tve, tvname, tvpl;        ImageView iView;    }    // 三张小图    class viewhode2 {        TextView tve2, tvname, tepl;        ImageView iv1;        ImageView iv2;        ImageView iv3;    }    // 一张大图    class viewhoder3 {        TextView tve3, tvname, tvpl;        ImageView ivda1;    }    class viewhoder4 {        TextView tve4, tvname, tvpl;    }}

布局0：1张小图

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="horizontal" >    <RelativeLayout        android:id="@+id/rel"        android:layout_width="0dp"        android:layout_height="wrap_content"        android:layout_weight="3" >        <TextView            android:id="@+id/title_ite0"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm" />        <TextView            android:id="@+id/title_itename"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginTop="90dp"            android:text="来源"            android:textColor="#B5B5B5" />        <TextView            android:id="@+id/title_pl"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="80dp"            android:layout_marginTop="90dp"            android:text="评论"            android:textColor="#B5B5B5" />    </RelativeLayout>    <RelativeLayout        android:id="@+id/rr"        android:layout_width="0dp"        android:layout_height="wrap_content"        android:layout_weight="1" >        <ImageView            android:id="@+id/imageView_item0"            android:layout_width="100dp"            android:layout_height="100dp"            android:layout_marginRight="10dp"            android:layout_marginTop="10dp"            android:src="@drawable/ic_launcher" />    </RelativeLayout></LinearLayout>

布局1: 3张小图

<?xml version="1.0" encoding="utf-8"?><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/title_item1"        android:layout_width="fill_parent"        android:layout_height="wrap_content" />    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_marginLeft="10dp"        android:layout_marginRight="10dp"        android:layout_marginTop="10dp"        android:orientation="horizontal" >        <ImageView            android:id="@+id/imageView_item1"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_weight="1"            android:src="@drawable/ic_launcher" />        <ImageView            android:id="@+id/imageView_item1_2"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="10dp"            android:layout_weight="1"            android:src="@drawable/ic_launcher" />        <ImageView            android:id="@+id/imageView_item1_3"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="10dp"            android:layout_weight="1"            android:src="@drawable/ic_launcher" />    </LinearLayout>    <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:orientation="horizontal" >        <TextView            android:id="@+id/item1_tevname"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginTop="10dp"            android:text="通道大叔"            android:textColor="#B5B5B5" />        <TextView            android:id="@+id/item1_tepl"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="10dp"            android:layout_marginTop="10dp"            android:text="评论"            android:textColor="#B5B5B5" />    </LinearLayout></LinearLayout>

布局2： 1张大图

<?xml version="1.0" encoding="utf-8"?><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/title_item2"        android:layout_width="fill_parent"        android:layout_height="wrap_content" />    <ImageView        android:id="@+id/imageView_item2"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:src="@drawable/ic_launcher" />    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:layout_marginTop="10dp"        android:orientation="horizontal" >        <TextView            android:id="@+id/item2_tvname"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="新民"            android:textColor="#B5B5B5" />        <TextView            android:id="@+id/item2_tvepl"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="50dp"            android:text="pl"            android:textColor="#B5B5B5" />    </LinearLayout></LinearLayout>

布局3：无图

<?xml version="1.0" encoding="utf-8"?><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/title_item3"        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="mm" />    <LinearLayout        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_marginTop="10dp"        android:orientation="horizontal" >        <TextView            android:id="@+id/title_item3_1"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="zz"            android:textColor="#B5B5B5" />        <TextView            android:id="@+id/title_item3_3"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_marginLeft="50dp"            android:text="评论"            android:textColor="#B5B5B5" />    </LinearLayout></LinearLayout>

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