DatePicker和TimePicker的簡單使用

<pre name="code" class="plain"><?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.exercise"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="22" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            
        </activity>
        
        <activity android:name="com.example.exercise.DateAndTimePickerActivity"
            android:theme="@style/AppTheme"
            android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            
        </activity>
    </application>

</manifest>

package com.example.exercise;import java.util.Calendar;import android.app.Activity;import android.app.DatePickerDialog;import android.app.DatePickerDialog.OnDateSetListener;import android.app.TimePickerDialog;import android.app.TimePickerDialog.OnTimeSetListener;import android.os.Bundle;import android.widget.DatePicker;import android.widget.DatePicker.OnDateChangedListener;import android.widget.TimePicker;import android.widget.TimePicker.OnTimeChangedListener;public class DateAndTimePickerActivity extends Activity{private TimePicker timePicker;private DatePicker datePicker;private Calendar calendar;private int year;private int month;private int day;private int hour;private int minute;@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.date_time_picker_view);//獲取日曆的對象calendar = Calendar.getInstance();//獲取對應的年月日時分秒信息year = calendar.get(Calendar.YEAR);month = calendar.get(Calendar.MONTH) + 1;//月份是從0開始計數的，所以加1。、day = calendar.get(Calendar.DAY_OF_MONTH);hour = calendar.get(Calendar.HOUR_OF_DAY);//此爲24小時制時間，HOUR爲12小時制事件。minute = calendar.get(Calendar.MINUTE);String fengefu = "-";setTitle(year + fengefu +month + fengefu + day + " " + hour + fengefu + minute);datePicker = (DatePicker) findViewById(R.id.datePicker1);timePicker = (TimePicker) findViewById(R.id.timePicker1);datePicker.init(year, calendar.get(Calendar.MONTH), day, new OnDateChangedListener() {@Overridepublic void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {// TODO Auto-generated method stubsetTitle(year + "-" + monthOfYear + 1 + "-" + dayOfMonth);}});timePicker.setOnTimeChangedListener(new OnTimeChangedListener() {@Overridepublic void onTimeChanged(TimePicker view, int hourOfDay, int minute) {// TODO Auto-generated method stubsetTitle(hourOfDay + ":" + minute);}});/*new DatePickerDialog(this, new OnDateSetListener() {@Overridepublic void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {// TODO Auto-generated method stubsetTitle(year + "-" + monthOfYear + 1 + "-" + dayOfMonth);}}, year, calendar.get(Calendar.MONTH), day).show();*/new TimePickerDialog(this, new OnTimeSetListener() {@Overridepublic void onTimeSet(TimePicker view, int hourOfDay, int minute) {// TODO Auto-generated method stubsetTitle(hourOfDay + ":" + minute);}}, hour, minute, true).show();}}