自定义ListView Android

我的自定义ListView有问题.

SimpleAdapter adapter = new SimpleAdapter(this,this.dh.selectAll(),R.layout.custom_row_view,new String[] {"Icon","Chance","TeamID"},new int[] {R.id.text1,R.id.text2,R.id.text3});
  setlistadapter(adapter);

这是我的简单适配器.我想把它们放进去,我能做到吗？

解决方法

是的你可以 …

MyList.java：

package com.TestActivity;

import java.util.ArrayList;
import java.util.HashMap;

import android.app.ListActivity;
import android.os.Bundle;
import android.widget.SimpleAdapter;


public class MyList extends ListActivity {

    final static ArrayList<HashMap<String,?>> data = new ArrayList<HashMap<String,?>>();

    static{
        HashMap<String,Object> row  = new HashMap<String,Object>();
        row.put("Icon",R.drawable.flags_albania);
        row.put("Chance","65%");
        row.put("TeamID","Albania");
        data.add(row);
        row  = new HashMap<String,R.drawable.flags_rpa);
        row.put("Chance","55%");
        row.put("TeamID","RPA");
        data.add(row);
        row  = new HashMap<String,R.drawable.flags_polska);
        row.put("Chance","100%");
        row.put("TeamID","Polska :)");
        data.add(row);
    }
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        SimpleAdapter adapter = new SimpleAdapter(this,data,R.layout.row,new int[] { R.id.imageView1,R.id.textView1,R.id.textView2});
       setlistadapter(adapter);

    }
}

RES /布局/ row.xml：

<?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">
    <ImageView android:layout_height="wrap_content" android:layout_width="wrap_content" android:src="@drawable/icon" android:id="@+id/imageView1"/>
    <TextView android:text="TextView" android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content"/>
    <TextView android:text="TextView" android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content"/>
</LinearLayout>

把带有标志的pngs放到res / drawable-hdpi /

flags_albania.png
flags_rpa.png
flags_polska.png

你会得到这样的东西：