Android日期选择组件与时间选择组…

MainActivity.java

package com.example.dataandtim;

import java.util.Calendar;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.widget.DatePicker;

import android.widget.DatePicker.OnDateChangedListener;

import android.widget.EditText;

import android.widget.TimePicker;

import android.widget.TimePicker.OnTimeChangedListener;

public class MainActivity 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;

@SuppressWarnings("deprecation")

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

DatePicker datePicker=(DatePicker) super.findViewById(R.id.datePicker);

TimePicker timePicker=(TimePicker) super.findViewById(R.id.timePicker);

//获取当前的年、月、日、小时、分钟

Calendar c=Calendar.getInstance();

year=c.get(Calendar.MONTH);

month=c.get(Calendar.DAY_OF_MONTH);

hour=c.get(Calendar.HOUR);

minute=c.get(Calendar.MINUTE);

//初始化DatePicker组件，初始化时候指定监听器

datePicker.init(year, month, day, new OnDateChangedListener(){

@Override

public void onDateChanged(DatePicker arg0, int year, int month,

int day) {

MainActivity.this.year=year;

MainActivity.this.month=month;

MainActivity.this.day=day;

//显示当前的日期、时间

showDate(year,month,day,hour,minute);

}

});

//为TimerPicker指定监听器

timePicker.setOnTimeChangedListener(new OnTimeChangedListener(){

@Override

public void onTimeChanged(TimePicker arg0, int hour, int minute) {

// TODO Auto-generated method stub

MainActivity.this.hour=hour;

MainActivity.this.minute=minute;

//显示当前日期、时间

showDate(year,month,day,hour,minute);

}

});

}

private void showDate(int year,int month,int day,int hour,int minute){

EditText show=(EditText) super.findViewById(R.id.show);

show.setText("您选择的日期为:"+year+"年"+month+"月"+day+"日"+hour+"时"+minute+"分");

}

}