两种方式使用android时间和日期控件

package com.example.dataPicker;

import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;

import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;

import android.widget.Button;
import android.widget.DatePicker;

public class dataPicker extends Activity {
/** Called when the activity is first created. */
private Button ShowDataPickerButton = null;
private static final int DATA_PICKER_ID = 1;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ShowDataPickerButton = (Button)findViewById(R.id.ShowDataPickerButton);
ShowDataPickerButton.setOnClickListener(new ShowClickListener());
}
private class ShowClickListener implements  OnClickListener{

@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
showDialog(DATA_PICKER_ID);
}

}
DatePickerDialog.OnDateSetListener onDateSetListener = new DatePickerDialog.OnDateSetListener(){

@Override
public void onDateSet(DatePicker view, int year, int month, int day) {
// TODO Auto-generated method stub
System.out.println(year + "-" + month +"-" + day);
}

};

@Override
protected Dialog onCreateDialog(int id) {
// TODO Auto-generated method stub
switch(id){
case DATA_PICKER_ID:
return new DatePickerDialog(this,onDateSetListener,2011,3,22);
}
return super.onCreateDialog(id);
}

}

package com.yongche.test;

import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.TimePickerDialog;
import android.app.Dialog;

import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;

import android.widget.Button;
import android.widget.DatePicker;
import android.widget.TimePicker;

public class timePicker extends Activity {
/** Called when the activity is first created. */
private Button ShowDataPickerButton = null;
private static final int DATA_PICKER_ID = 1;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.data);
ShowDataPickerButton = (Button)findViewById(R.id.ShowDataPickerButton);
ShowDataPickerButton.setOnClickListener(new ShowClickListener());
}
private class ShowClickListener implements  OnClickListener{

@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
showDialog(DATA_PICKER_ID);
}

}
TimePickerDialog.OnTimeSetListener onTimeSetListener = new TimePickerDialog.OnTimeSetListener(){

@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
System.out.println(hourOfDay + "-" + minute);
}

};

@Override
protected Dialog onCreateDialog(int id) {
// TODO Auto-generated method stub
switch(id){
case DATA_PICKER_ID:
return new TimePickerDialog(this,onTimeSetListener,22,3, true);
}
return super.onCreateDialog(id);
}

}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>

<Button
android:id="@+id/ShowDataPickerButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>

</LinearLayout>

import java.util.Calendar;
import java.util.Locale;
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 DateTime extends Activity {
private int my_year,my_month,my_day,my_hour,my_minute;
private DatePicker date_picker;
private TimePicker time_picker;
private TextView text_view;
private Calendar calendar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.date_view);
//设置时间为中国
calendar = Calendar.getInstance(Locale.CHINA);
//获取日期
my_year = calendar.get(Calendar.YEAR);
my_month = calendar.get(Calendar.MONTH);
my_day = calendar.get(Calendar.DAY_OF_MONTH);
my_hour = calendar.get(Calendar.HOUR_OF_DAY);
my_minute = calendar.get(Calendar.MINUTE);
//获取控件
date_picker = (DatePicker)findViewById(R.id.datepicker);
time_picker = (TimePicker)findViewById(R.id.timepicker);
text_view = (TextView)findViewById(R.id.showdate_time);
//设置时间格式为24小时
time_picker.setIs24HourView(true);
//显示时间
text_view.setText(my_year+"/"+(my_month+1)+"/"+my_day+" "+my_hour+":"+my_minute);
//日历控件
date_picker.init(my_year, my_month, my_day, new OnDateChangedListener() {
//日期修改的单击事件
@Override
public void onDateChanged(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
my_year = year;
my_month = monthOfYear;
my_day = dayOfMonth;
//显示时间
text_view.setText(my_year+"/"+(my_month+1)+"/"+my_day+" "+my_hour+":"+my_minute);
}
});
//为时间控件添加事件
time_picker.setOnTimeChangedListener(new OnTimeChangedListener() {

@Override
public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
my_hour = hourOfDay;
my_minute = minute;
//显示时间
text_view.setText(my_year+"/"+(my_month+1)+"/"+my_day+" "+my_hour+":"+my_minute);
}
});
}
}

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent">
<DatePicker android:id="@+id/datepicker"
android:layout_height="wrap_content" android:layout_width="wrap_content"></DatePicker>

<TimePicker android:id="@+id/timepicker"
android:layout_height="wrap_content" android:layout_width="wrap_content"></TimePicker>

<TextView android:id="@+id/showdate_time"
android:layout_height="wrap_content" android:layout_width="wrap_content"></TextView>

</LinearLayout>