spinner 下拉选择控件

1、创建XML文件

<?xml version="1.0" encoding="utf-8"?>

<Spinner xmlns:android="http://schemas.android.com/apk/res/android"

android:id="@+id/idspinner"

android:layout_width="wrap_content"

android:layout_height="wrap_content">

<Spinner android:id="@+id/idspinner1"

android:layout_width="wrap_content"

android:layout_height="wrap_content">>

</Spinner>

</Spinner>

2、新创建一个Activtiy文件

package com.example.jj;

import android.app.Activity;

import android.os.Bundle;

import android.widget.ArrayAdapter;

import android.widget.Spinner

/**

* Created by Administrator on 14-11-25.

*/

public class Actitiy_spinner extends Activity {

//定义属性

private Spinner mspinner;

private String[] array=new String[]{"后悔","传达出","对错"};

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.spinner_xml);

//初始化属性

mspinner=(Spinner)findViewById(R.id.idspinner);

//绑定Adapter

ArrayAdapter<String> adapter=new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,array);

mspinner.setAdapter(adapter);

}

}