Android中DataTime控件的使用（九）

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package com.itarchy.datetime;import java.util.Calendar;import android.app.Activity;import android.os.Bundle;import android.widget.DatePicker;import android.widget.DatePicker.OnDateChangedListener;import android.widget.EditText;import android.widget.TimePicker;import android.widget.TimePicker.OnTimeChangedListener;import android.widget.Toast;/** *  * @E-mail: itarchy@163.com * @version 创建时间：2015-11-2上午9:22:59 * @Des: */public class MainActivity extends Activity {// 声明日期控件对象private DatePicker mDatePicker;// 声明时间控件对象private TimePicker mTimePicker;private EditText etDate;private EditText etTime;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initLayout();setChangedLintener();}private void initLayout() {mDatePicker = (DatePicker) this.findViewById(R.id.datePicker);mTimePicker = (TimePicker) this.findViewById(R.id.timePicker);etDate = (EditText) this.findViewById(R.id.et_date);etTime = (EditText) this.findViewById(R.id.et_time);}private void setChangedLintener() {// 1、获取年、月、日Calendar mCalendar = Calendar.getInstance();int year = mCalendar.get(Calendar.YEAR);int monthOfYear = mCalendar.get(Calendar.MONTH);int dayOfMonth = mCalendar.get(Calendar.DAY_OF_MONTH);// 2、初始化DatePicker对象mDatePicker.init(year, monthOfYear, dayOfMonth,new OnDateChangedListener() {@Overridepublic void onDateChanged(DatePicker view, int year,int monthOfYear, int dayOfMonth) {// 3、 日期改变的时候执行String value = "您选择的日期是:" + year + "年"+ (monthOfYear + 1) + "月" + dayOfMonth + "日";Toast.makeText(getApplication(), value, 1000).show();etDate.setText(value);}});// 时间控件的初始化mTimePicker.setIs24HourView(true);mTimePicker.setOnTimeChangedListener(new OnTimeChangedListener() {@Overridepublic void onTimeChanged(TimePicker view, int hourOfDay, int minute) {// 时间改变时执行String value = "您设置的时间是：" + hourOfDay + ":" + minute;Toast.makeText(getApplication(), value, 1000).show();etTime.setText(value);}});}}

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent" >    <RelativeLayout        android:layout_width="match_parent"        android:layout_height="wrap_content" >        <TextView            android:id="@+id/title"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_centerHorizontal="true"            android:text="DatePicker|TimePicker"            android:textSize="25sp" />        <TextView            android:id="@+id/tv_date"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_below="@+id/title"            android:text="请选择日期："            android:textColor="#FF0000"            android:textSize="25sp" />        <DatePicker            android:id="@+id/datePicker"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_below="@+id/tv_date" />        <EditText            android:id="@+id/et_date"            android:layout_width="fill_parent"            android:layout_height="wrap_content"            android:layout_below="@+id/datePicker"            android:hint="还没有修改日期哦！"            android:textSize="15sp" />        <TextView            android:id="@+id/tv_time"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_below="@+id/et_date"            android:text="请设置时间："            android:textColor="#FF0000"            android:textSize="25sp" />        <TimePicker            android:id="@+id/timePicker"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_below="@+id/tv_time" />        <EditText            android:id="@+id/et_time"            android:layout_width="fill_parent"            android:layout_height="wrap_content"            android:layout_below="@+id/timePicker"            android:hint="25:00"            android:textSize="15sp" />    </RelativeLayout></ScrollView>

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.itarchy.datetime"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk        android:minSdkVersion="8"        android:targetSdkVersion="18" />    <application        android:allowBackup="true"        android:icon="@drawable/ic_launcher"        android:label="@string/app_name"        android:theme="@style/AppTheme" >        <activity            android:name="com.itarchy.datetime.MainActivity"            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>

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