<pre name="code" class="html">java.lang.Object↳     android.view.View↳  android.view.ViewGroup↳     android.widget.FrameLayout↳     android.widget.DatePicker

<pre name="code" class="html">ava.lang.Object↳  android.view.View↳  android.view.ViewGroup↳     android.widget.FrameLayout↳     android.widget.TimePicker

package com.jph.choosedae;import java.util.Calendar;
import android.app.Activity;
import android.os.Bundle;
import android.widget.DatePicker;
import android.widget.DatePicker.OnDateChangedListener;
import android.widget.EditText;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;
import android.widget.Toast;/*** Description:* <br/>选择日期时间* <br/>本实例通过DatePicker（时间选择器）和* <br/>TimePicker（日期选择器）来提供用户选择日期和时间* <br/>为了获取选择的日期程序为DatePicker注册了OnDateChangedListener* <br/>监听器，为了获取选择的时间程序为TimePicker注册OnTimeChangedListener* <br/>监听器* @author jph* Date:2014.20.57*/
public class ChooseDate extends Activity
{// 定义5个记录当前时间的变量private int year;private int month;private int day;private int hour;private int minute;@Overridepublic void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.main);DatePicker datePicker = (DatePicker)findViewById(R.id.datePicker);TimePicker timePicker = (TimePicker) findViewById(R.id.timePicker);// 获取当前的年、月、日、小时、分钟Calendar c = Calendar.getInstance();year = c.get(Calendar.YEAR);month = c.get(Calendar.MONTH);day = c.get(Calendar.DAY_OF_MONTH);hour = c.get(Calendar.HOUR);minute = c.get(Calendar.MINUTE);// 初始化DatePicker组件，初始化时指定监听器datePicker.init(year, month, day, new OnDateChangedListener(){@Overridepublic void onDateChanged(DatePicker arg0, int year, int month, int day){ChooseDate.this.year = year;ChooseDate.this.month = month;ChooseDate.this.day = day;// 显示当前日期、时间showDate(year, month, day, hour, minute);Toast.makeText(ChooseDate.this,"您选择的日期："+year+"年  "+month+"月  "+day+"日", Toast.LENGTH_SHORT).show();}});// 为TimePicker指定监听器timePicker.setOnTimeChangedListener(new OnTimeChangedListener(){@Overridepublic void onTimeChanged(TimePicker view, int hourOfDay, int minute){ChooseDate.this.hour = hourOfDay;ChooseDate.this.minute = minute;// 显示当前日期、时间showDate(year, month, day, hour, minute);Toast.makeText(ChooseDate.this,"您选择的时间："+hourOfDay+"时  "+minute+"分", Toast.LENGTH_SHORT).show();
//              }});}// 定义在EditText中显示当前日期、时间的方法private void showDate(int year, int month, int day, int hour, int minute){EditText show = (EditText) findViewById(R.id.show);show.setText("您选择的日期和时间为：" + year + "年" + (month + 1) + "月" + day + "日  "+ hour + "时" + minute + "分");}
}

xml布局文件：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="vertical"android:layout_width="fill_parent"android:layout_height="fill_parent"><!-- 显示用户输入日期、时间的控件 -->
<EditText android:id="@+id/show"android:layout_width="fill_parent" android:layout_height="wrap_content"android:editable="false"android:cursorVisible="false"/>
<TextView  android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="请选择日期和时间"/>
<!-- 定义一个DatePicker组件 -->
<DatePicker android:id="@+id/datePicker"android:layout_width="wrap_content" android:layout_height="200dp"android:layout_gravity="center_horizontal"android:startYear="2000"android:endYear="2050"android:calendarViewShown="true"android:spinnersShown="true"/>
<!-- 定义一个TimePicker组件 -->
<TimePicker android:id="@+id/timePicker"android:layout_width="wrap_content" android:layout_height="100dp"android:layout_gravity="center_horizontal"/>
</LinearLayout>