android studio listview实现列表数据显示
样式不好看！想要好看的样式可以私我，我加！
item.xml
main.xml
mainactivity .java
public class mainactivity extends activity {
list list;
list list1;
@override
public void oncreate(bundle savedinstancestate) {
super.oncreate(savedinstancestate);
setcontentview(r.layout.main);
listview listview = (listview) this.findviewbyid(r.id.listview);
//获取到集合数据
//名字列表，之后可以动态加入数据即可，这里只是数据例子
list = new arraylist<>();
list.add("小明");
list.add("李华");
list.add("张三");
list1 = new arraylist<>();
list1.add("男");
list1.add("男");
list1.add("女");
list> data = new arraylist>();
for(int i = 0; i < list .size(); i ){
hashmap item = new hashmap();
item.put("name", list.get(i));
item.put("sex", list1.get(i));
data.add(item);
}
//创建simpleadapter适配器将数据绑定到item显示控件上
simpleadapter adapter = new simpleadapter(mainactivity.this, data, r.layout.item,
new string[]{"name", "sex"}, new int[]{r.id.name, r.id.sex});
//实现列表的显示
listview.setadapter(adapter);
}
}
