package fry;

 import com.example.DatePicherDemo1.R;

 import android.app.Activity;

 import android.os.Bundle;

 import android.widget.DatePicker;

 import android.widget.DatePicker.OnDateChangedListener;

 import android.widget.TimePicker;

 import android.widget.TimePicker.OnTimeChangedListener;

 import android.widget.Toast;

 public class Activity01 extends Activity implements OnDateChangedListener,OnTimeChangedListener{

     private DatePicker datePicker1;

     private TimePicker timePicker1;

     @Override

     protected void onCreate(Bundle savedInstanceState) {

         // TODO Auto-generated method stub

         super.onCreate(savedInstanceState);

         setContentView(R.layout.activity01);

         setTitle("时间日期控件测试");

         datePicker1=(DatePicker) findViewById(R.id.datePicker1);

         timePicker1=(TimePicker) findViewById(R.id.timePicker1);

         //初始化日期，并设置日期被改变后的监听事件

         datePicker1.init(2017, 8, 7, this);

         //设置时间以24小时制

         timePicker1.setIs24HourView(true);

         //设置时间被改变后的监听时间

         timePicker1.setOnTimeChangedListener(this);

     }

     @Override

     public void onDateChanged(DatePicker view, int year, int monthOfYear,

             int dayOfMonth) {

         // TODO Auto-generated method stub

         Toast.makeText(this, "日期被改变为： "+year+"."+(monthOfYear+1)+"."+dayOfMonth, Toast.LENGTH_SHORT).show();

     }

     @Override

     public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {

         // TODO Auto-generated method stub

         Toast.makeText(this, "时间被改变为： "+hourOfDay+"："+minute, Toast.LENGTH_SHORT).show();

     }

 }

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

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

     android:layout_width="match_parent"

     android:layout_height="match_parent"

     android:orientation="vertical" >

     <DatePicker

         android:id="@+id/datePicker1"

         android:layout_width="match_parent"

         android:layout_height="wrap_content"

         />

     <TimePicker

         android:id="@+id/timePicker1"

         android:layout_width="match_parent"

         android:layout_height="wrap_content"

         />

 </LinearLayout>