【转载】Listview可以选择多行，点击选中行item字体颜色变化

界面是一个listview，初始字体均为红色，点击一行选中时为字体颜色为绿色，再次点击取消选中变为红色，可以同时选择多行记录 

页面布局文件：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#d5d3d6"
    android:orientation="vertical" >
    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="fill_parent"
        android:layout_gravity="center"
        android:background="@drawable/choose_panel_background"
        android:orientation="vertical" >
        <ListView
            android:id="@+id/panellistview"
            android:layout_width="1064px"
            android:layout_height="380px"
            android:layout_gravity="center"
            android:cacheColorHint="#00000000"
            android:listSelector="#00000000"
            android:divider="#FFCC00">
        </ListView>
      
    </LinearLayout>
 
</LinearLayout>
listitem布局文件：

<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="1064px"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal">
 
        <TableRow 
            android:layout_width="1064px"
            android:layout_height="62px">
 
                <View style="@style/list_item_cell_seperator_layout" />
 
                <ImageView
                    android:id="@+id/selection"
                    android:layout_width="100px"
                    android:layout_height="58px"
                    android:gravity="center"
                    />
 
                <View style="@style/list_item_cell_seperator_layout" />
 
                <TextView
                    android:id="@+id/panel"
                    style="@style/Panel_ListView_TextView_100px"
                    />
 
                <View style="@style/list_item_cell_seperator_layout" />
 
                <TextView
                    android:id="@+id/subpanel"
                    style="@style/Panel_ListView_TextView_100px"
                     
                   />
 
                <View style="@style/list_item_cell_seperator_layout" />
 
                <TextView
                    android:id="@+id/oneway"
                    style="@style/Panel_ListView_TextView_150px"
                    />
 
                <View style="@style/list_item_cell_seperator_layout" />
 
                <TextView
                    android:id="@+id/functionalrole"
                    style="@style/Panel_ListView_TextView_300px"
                    />
 
                <View style="@style/list_item_cell_seperator_layout" />
 
                <TextView
                    android:id="@+id/roledescription"
                    style="@style/Panel_ListView_TextView_300px"
                    />
 
                <View style="@style/list_item_cell_seperator_layout" />
            </TableRow>
 
            <View
                android:layout_height="2px"
                android:background="#008f7d" />
 
</TableLayout>


activity文件：

public class ChoosePanelActivity extends Activity {
     
      private ListView list;   
      public void onCreate(Bundle savedInstanceState) {   
        super.onCreate(savedInstanceState);   
        setContentView(R.layout.choose_panel);   
       //关联layout里的listview
        list = (ListView) findViewById(R.id.panellistview);   
        //生成动态数组，加入数据   
        ArrayList<HashMap<String, Object>> arraylist = new ArrayList<HashMap<String, Object>>();   
        for(int i=0;i<10;i++)   
        {   
            HashMap<String, Object> map = new HashMap<String, Object>();  
            map.put("panel", "45路");
            map.put("subpanel", "45");   
            map.put("oneway", "45环形");  
            map.put("functionalrole", "线路主调"); 
            map.put("roledescription", "线路主调-调度"); 
            arraylist.add(map);   
        }
 
 
        final SelectedAdapter adapter = new SelectedAdapter(this, arraylist);  
        list.setAdapter(adapter);  
        list.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);//设置为多选
        list.setOnItemClickListener (
                new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterview, View v, int position,
                    long id) {
 
                adapter.modifyStates(position);//根据点击的位置改变该行的选择状态
                adapter.getView(position, v, list);
                adapter.notifyDataSetChanged();
            }
        });
}


自己写的adapter：

public class SelectedAdapter extends BaseAdapter{
    private ArrayList<HashMap<String, Object>> data;  
    private LayoutInflater layoutInflater;  
        private List<Boolean> listselected;//用布尔型的list记录每一行的选中状态
 
    public SelectedAdapter(Context context,ArrayList<HashMap<String, Object>> data) {  
         
        this.data = data;  
        this.layoutInflater = LayoutInflater.from(context);  
        this.setListselected(new ArrayList<Boolean>(getCount()));
        for(int i=0;i<getCount();i++)
             getListselected().add(false);//初始为false，长度和listview一样
 
 
    }  
        
           public List<Boolean> getListselected() {
            return listselected;
        }
           public void setListselected(List<Boolean> listselected) {
            this.listselected = listselected;
        }
      
          @Override
          public int getCount() {
              return data.size();  
          }
          @Override
          public Object getItem(int position) {
              return data.get(position);  
          }
          @Override
          public long getItemId(int position) {
                return position;
          }
                  
           public void modifyStates(int position){  
            if(getListselected().get(position)==false){
                 getListselected().set(position, true);//如果相应position的记录是未被选中则设置为选中（true）
                 notifyDataSetChanged();
            }else{
                getListselected().set(position, false);//否则相应position的记录是被选中则设置为未选中（false）
                 notifyDataSetChanged();}
             }
              
 
 
         @Override
          public View getView(int position, View convertView, ViewGroup parent) {
            // TODO Auto-generated method stub
                ListItem item = null; 
                if(convertView==null){  
                    item = new ListItem();  
                    // 获取组件布局  
                    convertView = layoutInflater.inflate(R.layout.panellistview_list, null);  
                    item.selection = (ImageView) convertView.findViewById(R.id.selection);  
                    item.panel = (TextView) convertView.findViewById(R.id.panel);  
                    item.subpanel= (TextView) convertView.findViewById(R.id.subpanel);  
                    item.oneway= (TextView) convertView.findViewById(R.id.oneway); 
                    item.functionalrole= (TextView) convertView.findViewById(R.id.functionalrole); 
                    item.roledescription= (TextView) convertView.findViewById(R.id.roledescription);    
                    // 使用tag来存储数据  
                    convertView.setTag(item);  
                }  
                else {  
                    item = (ListItem) convertView.getTag();  
               }  
                 
                // 绑定数据
                item.panel.setText((String)data.get(position).get("panel"));  
                item.subpanel.setText((String)data.get(position).get("subpanel")); 
                item.oneway.setText((String)data.get(position).get("oneway"));  
                item.functionalrole.setText((String)data.get(position).get("functionalrole"));  
                item.roledescription.setText((String)data.get(position).get("roledescription"));
                 
                if(getListselected().get(position)==false){//如果未被选中，设置为红色
                    item.selection.setImageResource(R.drawable.bus_icon_red);
                    item.panel.setTextColor(Color.RED);
                    item.oneway.setTextColor(Color.RED);
                    item.subpanel.setTextColor(Color.RED);
                    item.functionalrole.setTextColor(Color.RED);
                    item.roledescription.setTextColor(Color.RED);
                }else{//如果被选中，设置为绿色
                    item.selection.setImageResource(R.drawable.bus_icon_green);
                    item.panel.setTextColor(Color.GREEN);
                    item.oneway.setTextColor(Color.GREEN);
                    item.subpanel.setTextColor(Color.GREEN);
                    item.functionalrole.setTextColor(Color.GREEN);
                    item.roledescription.setTextColor(Color.GREEN);}                
                return convertView;
          }
}