DatePicker日期与时间控件

DatePicker日期与时间控件

一、简介

二、方法

最日常的使用方法了

日期控件DatePicker

时间控件TimePicker

月份从0开始

三、代码实例

效果图：

代码：

fry.Activity01

 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();
     }
 }

/DatePicherDemo1/res/layout/activity01.xml

 <?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>

四、收获

1、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);
2、设置时间以24小时制
timePicker1.setIs24HourView(true);
3、设置时间被改变后的监听事件
timePicker1.setOnTimeChangedListener(this);