Android控件之DatePicker、TimePicker

main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <TextView android:id="@+id/dateDisplay"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text=""/>    <DatePicker android:id="@+id/datePicker"         android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_gravity="center_horizontal"/><TextView android:id="@+id/timeDisplay"    android:layout_width="wrap_content"    android:layout_height="wrap_content"    android:text=""/><TimePicker android:id="@+id/timerPicker"    android:layout_width="wrap_content"    android:layout_height="wrap_content"    android:layout_gravity="center_horizontal"/></LinearLayout>

DpTpActivity.java

package com.android.datepicker;import java.util.Calendar;import android.app.Activity;import android.os.Bundle;import android.widget.DatePicker;import android.widget.DatePicker.OnDateChangedListener;import android.widget.TextView;import android.widget.TimePicker;import android.widget.TimePicker.OnTimeChangedListener;public class DpTpActivity extends Activity {private TextView date;private TextView time;private DatePicker mDatePicker;private TimePicker mTimePicker;    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        //findViewById        mDatePicker = (DatePicker)findViewById(R.id.datePicker);        mTimePicker = (TimePicker)findViewById(R.id.timerPicker);        date = (TextView)findViewById(R.id.dateDisplay);        time = (TextView)findViewById(R.id.timeDisplay);                Calendar mCalendar = Calendar.getInstance();        final int Year = mCalendar.get(Calendar.YEAR);        final int Month = mCalendar.get(Calendar.MONTH);        final int Day = mCalendar.get(Calendar.DAY_OF_MONTH);        mDatePicker.init(Year, Month, Day,new OnDateChangedListener() {public void onDateChanged(DatePicker view, int year, int monthOfYear,int dayOfMonth) {// TODO Auto-generated method stubdate.setText(new StringBuilder().append("您选择的时间为：").append(monthOfYear+1).append("-").append(dayOfMonth).append("-").append(year));}});        mTimePicker.setOnTimeChangedListener(new OnTimeChangedListener() {public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {time.setText("您选择的时间是："+hourOfDay+"时"+minute+"分。");}});            }}

效果图如下