android-日期和

main.xml

<?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"
android:gravity="center_horizontal"
>
<EditText 
android:id="@+id/show"
android:layout_width="fill_parent" 
android:layout_height="wrap_content" 
android:editable="false"
/>
<LinearLayout 
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
>
<Button
android:id="@+id/dateBn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="设置日期"
/>
<Button
android:id="@+id/timeBn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="设置时间"
/>
</LinearLayout>
<AnalogClock 
android:id="@+id/AnalogClock01" 
android:layout_width="fill_parent" 
android:layout_height="wrap_content"
/>
</LinearLayout>

package org.crazyit.dialog;


import java.util.Calendar;


import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.TimePickerDialog;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.TimePicker;


public class DateDialog extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button dateBn = (Button) findViewById(R.id.dateBn);
Button timeBn = (Button) findViewById(R.id.timeBn);
// 为“设置日期”按钮绑定监听器。
dateBn.setOnClickListener(new OnClickListener() {
public void onClick(View source) {
Calendar c = Calendar.getInstance();
// 直接创建一个DatePickerDialog对话框实例，并将它显示出来
new DatePickerDialog(DateDialog.this,
new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker dp, int year,
int month, int dayOfMonth) {
EditText show = (EditText) findViewById(R.id.show);
show.setText("您选择了：" + year + "年" + month + "月"
+ dayOfMonth + "日");
}
}
// 设置初始日期
, c.get(Calendar.YEAR), c.get(Calendar.MONTH), c
.get(Calendar.DAY_OF_MONTH)).show();
}
});
// 为“设置时间”按钮绑定监听器。
timeBn.setOnClickListener(new OnClickListener() {
public void onClick(View source) {
Calendar c = Calendar.getInstance();
// 创建一个TimePickerDialog实例，并把它显示出来。
new TimePickerDialog(DateDialog.this,
// 绑定监听器
new TimePickerDialog.OnTimeSetListener() {
public void onTimeSet(TimePicker tp, int hourOfDay,
int minute) {
EditText show = (EditText) findViewById(R.id.show);
show.setText("您选择了：" + hourOfDay + "时" + minute
+ "分");
}
}
// 设置初始时间
, c.get(Calendar.HOUR_OF_DAY), c.get(Calendar.MINUTE)
// true表示采用24小时制
, true).show();
}
});
}
}