android lisetview的多列模版

在listview中，可以做出多列模版的效果，关键还是在listview的模版本，比如如下：

<LinearLayout 
	android:id="@+id/relativeLayout1" 
	android:layout_height="fill_parent" 
	android:layout_width="fill_parent"
	xmlns:android="http://schemas.android.com/apk/res/android">

    <TextView
        android:id="@+id/FirstText"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="First"
        android:layout_weight="1">
    </TextView>
    
    <TextView
        android:id="@+id/SecondText"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Second"
        android:layout_weight="2">
    </TextView>
    
    <TextView
        android:id="@+id/ThirdText"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Third"
        android:layout_weight="1">
    </TextView>
    
    <TextView
        android:id="@+id/FourthText"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:text="Fourth"
        android:layout_weight="1">
    </TextView>
</LinearLayout>

listviewadapter.java:

public class listviewAdapter extends BaseAdapter
{
	public ArrayList<HashMap<String,String>> list;
	Activity activity;
	
	public listviewAdapter(Activity activity, ArrayList<HashMap<String,String>> list) {
		super();
		this.activity = activity;
		this.list = list;
	}

	
	public int getCount() {
		// TODO Auto-generated method stub
		return list.size();
	}

	
	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return list.get(position);
	}


	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return 0;
	}

	private class ViewHolder {
	       TextView txtFirst;
	       TextView txtSecond;
	       TextView txtThird;
	       TextView txtFourth;
	  }

	  

	public View getView(int position, View convertView, ViewGroup parent) {
		// TODO Auto-generated method stub
		
		// TODO Auto-generated method stub
				ViewHolder holder;
				LayoutInflater inflater =  activity.getLayoutInflater();

				if (convertView == null)
				{
					convertView = inflater.inflate(R.layout.listview_row, null);
					holder = new ViewHolder();
					holder.txtFirst = (TextView) convertView.findViewById(R.id.FirstText);
					holder.txtSecond = (TextView) convertView.findViewById(R.id.SecondText);
					holder.txtThird = (TextView) convertView.findViewById(R.id.ThirdText);
					holder.txtFourth = (TextView) convertView.findViewById(R.id.FourthText);
					convertView.setTag(holder);
				}
				else
				{
					holder = (ViewHolder) convertView.getTag();
				}

				HashMap<String, String> map = list.get(position);
				holder.txtFirst.setText(map.get(FIRST_COLUMN));
				holder.txtSecond.setText(map.get(SECOND_COLUMN));
				holder.txtThird.setText(map.get(THIRD_COLUMN));
				holder.txtFourth.setText(map.get(FOURTH_COLUMN));

			return convertView;
	}

主程序：
 

public class MultiColumnActivity extends Activity 
{
	private ArrayList<HashMap<String,String>> list;
	
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        ListView lview = (ListView) findViewById(R.id.listview);
        populateList();
        listviewAdapter adapter = new listviewAdapter(this, list);
        lview.setAdapter(adapter);
    }    

    private void populateList() {
		
    	list = new ArrayList<HashMap<String,String>>();
    	
		HashMap<String,String> temp = new HashMap<String,String>();
			temp.put(FIRST_COLUMN,"Colored Notebooks");
			temp.put(SECOND_COLUMN, "By NavNeet");
			temp.put(THIRD_COLUMN, "Rs. 200");
			temp.put(FOURTH_COLUMN, "Per Unit");
		list.add(temp);
		
		HashMap<String,String> temp1 = new HashMap<String,String>();
			temp1.put(FIRST_COLUMN,"Diaries");
			temp1.put(SECOND_COLUMN, "By Amee Products");
			temp1.put(THIRD_COLUMN, "Rs. 400");
			temp1.put(FOURTH_COLUMN, "Per Unit");
		list.add(temp1);
		
		HashMap<String,String> temp2 = new HashMap<String,String>();
			temp2.put(FIRST_COLUMN,"Note Books and Stationery");
			temp2.put(SECOND_COLUMN, "By National Products");
			temp2.put(THIRD_COLUMN, "Rs. 600");
			temp2.put(FOURTH_COLUMN, "Per Unit");
		list.add(temp2);
		
		HashMap<String,String> temp3 = new HashMap<String,String>();
			temp3.put(FIRST_COLUMN,"Corporate Diaries");
			temp3.put(SECOND_COLUMN, "By Devarsh Prakashan");
			temp3.put(THIRD_COLUMN, "Rs. 800");
			temp3.put(FOURTH_COLUMN, "Per Unit");
		list.add(temp3);
		
		HashMap<String,String> temp4 = new HashMap<String,String>();
			temp4.put(FIRST_COLUMN,"Writing Pad");
			temp4.put(SECOND_COLUMN, "By TechnoTalaktive Pvt. Ltd.");
			temp4.put(THIRD_COLUMN, "Rs. 100");
			temp4.put(FOURTH_COLUMN, "Per Unit");
		list.add(temp4);
	}
}

评论

2 楼 Caidifel 2015-08-28  

这个是数据的多列，我想要的是控件的多列，

1 楼 zhs077 2012-07-08