Android中TimePicker与DatePicker时间日期选择组件的使用实例

效果和代码都非常直观：

实例1：TimePicker

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:paddingBottom="@dimen/activity_vertical_margin"
 android:paddingLeft="@dimen/activity_horizontal_margin"
 android:paddingRight="@dimen/activity_horizontal_margin"
 android:paddingTop="@dimen/activity_vertical_margin"
 tools:context=".MainActivity" >

<TimePicker  
   android:id="@+id/timePic1"
   android:layout_height="wrap_content"
   android:layout_width="match_parent"/>
 <Button  
   android:id="@+id/buttone1"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_below="@id/timePic1"
   android:text="获取TimePick时间"/>

</RelativeLayout>

package com.android.xiong.times;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;

public class MainActivity extends Activity {

private TimePicker timePick1;
 private Button buttone1;

@Override
 protected void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.activity_main);
   timePick1=(TimePicker)findViewById(R.id.timePic1);

buttone1=(Button)findViewById(R.id.buttone1);
   OnChangeListener buc=new OnChangeListener();
   buttone1.setOnClickListener(buc);
   //是否使用24小时制
   timePick1.setIs24HourView(true);
   TimeListener times=new TimeListener();
   timePick1.setOnTimeChangedListener(times);
 }

class OnChangeListener implements OnClickListener{
   @Override
   public void onClick(View v) {
     // TODO Auto-generated method stub
     int h=timePick1.getCurrentHour();
     int m=timePick1.getCurrentMinute();
     System.out.println("h:"+h+"  m:"+m);
   }
 }
 class TimeListener implements OnTimeChangedListener{

/**
    * view 当前选中TimePicker控件
    * hourOfDay 当前控件选中TimePicker 的小时
    * minute 当前选中控件TimePicker 的分钟
    */
   @Override
   public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
     // TODO Auto-generated method stub
     System.out.println("h:"+ hourOfDay +" m:"+minute);
   }

}
 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
   // Inflate the menu; this adds items to the action bar if it is present.
   getMenuInflater().inflate(R.menu.main, menu);
   return true;
 }

}

实例2：DatePicker

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:paddingBottom="@dimen/activity_vertical_margin"
 android:paddingLeft="@dimen/activity_horizontal_margin"
 android:paddingRight="@dimen/activity_horizontal_margin"
 android:paddingTop="@dimen/activity_vertical_margin"
 tools:context=".MainActivity" >

<DatePicker  
   android:id="@+id/datePick1"
   android:layout_height="wrap_content"
   android:layout_width="match_parent"
   />
 <Button  
   android:id="@+id/button1"
   android:layout_below="@id/datePick1"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:text="获取DatePicker的值"/>

</RelativeLayout>

package com.android.xiong.datepicker;

import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.DatePicker;

public class MainActivity extends Activity {

private DatePicker datePicker1;
 private Button button1;
 @Override
 protected void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.activity_main);
   datePicker1=(DatePicker)findViewById(R.id.datePick1);
   //设置默认的时间 比如2055年 9月9日
   datePicker1.updateDate(2012, 8, 9);
   button1=(Button)findViewById(R.id.button1);
   OnClicLisers cl=new OnClicLisers();
   button1.setOnClickListener(cl);
 }

class OnClicLisers implements OnClickListener{
   @Override
   public void onClick(View v) {
     // TODO Auto-generated method stub
     int y=datePicker1.getYear();
     int m=datePicker1.getMonth()+1;
     int d=datePicker1.getDayOfMonth();
     System.out.println("y:"+y+" m:"+m+" d:"+d);

}
 }
 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
   // Inflate the menu; this adds items to the action bar if it is present.
   getMenuInflater().inflate(R.menu.main, menu);
   return true;
 }

}