Android中TimePicker与DatePicker时间日期选择组件的使用实例

内容摘要
效果和代码都非常直观:
实例1:TimePicker



<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/to
文章正文

效果和代码都非常直观:

实例1:TimePicker

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<RelativeLayout 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"
  android:paddingBottom="@dimen/activity_vertical_margin"
  android:paddingLeft="@dimen/activity_horizontal_margin"
  android:paddingRight="@dimen/activity_horizontal_margin"
  android:paddingTop="@dimen/activity_vertical_margin"
  tools:context=".MainActivity" >
    
    
  <TimePicker 
    android:id="@+id/timePic1"
    android:layout_height="wrap_content"
    android:layout_width="match_parent"/>
  <Button 
    android:id="@+id/buttone1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_below="@id/timePic1"
    android:text="获取TimePick时间"/>
    
</RelativeLayout>
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package com.android.xiong.times;
  
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;
  
public class MainActivity extends Activity {
    
    
  private TimePicker timePick1;
  private Button buttone1;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    timePick1=(TimePicker)findViewById(R.id.timePic1);
      
    buttone1=(Button)findViewById(R.id.buttone1);
    OnChangeListener buc=new OnChangeListener();
    buttone1.setOnClickListener(buc);
    //是否使用24小时制
    timePick1.setIs24HourView(true);
    TimeListener times=new TimeListener();
    timePick1.setOnTimeChangedListener(times);
  }
    
  class OnChangeListener implements OnClickListener{
    @Override
    public void onClick(View v) {
      // TODO Auto-generated method stub
      int h=timePick1.getCurrentHour();
      int m=timePick1.getCurrentMinute();
      System.out.println("h:"+h+"  m:"+m);
    }
  }
  class TimeListener implements OnTimeChangedListener{
      
    /**
     * view 当前选中TimePicker控件
     * hourOfDay 当前控件选中TimePicker 的小时
     * minute 当前选中控件TimePicker 的分钟
     */
    @Override
    public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
      // TODO Auto-generated method stub
      System.out.println("h:"+ hourOfDay +" m:"+minute);
    }
      
  }
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }
  
}

实例2:DatePicker

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<RelativeLayout 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"
  android:paddingBottom="@dimen/activity_vertical_margin"
  android:paddingLeft="@dimen/activity_horizontal_margin"
  android:paddingRight="@dimen/activity_horizontal_margin"
  android:paddingTop="@dimen/activity_vertical_margin"
  tools:context=".MainActivity" >
  
  <DatePicker 
    android:id="@+id/datePick1"
    android:layout_height="wrap_content"
    android:layout_width="match_parent"
    />
  <Button 
    android:id="@+id/button1"
    android:layout_below="@id/datePick1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="获取DatePicker的值"/>
  
</RelativeLayout>
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package com.android.xiong.datepicker;
  
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.DatePicker;
  
public class MainActivity extends Activity {
  
  private DatePicker datePicker1;
  private Button button1;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    datePicker1=(DatePicker)findViewById(R.id.datePick1);
    //设置默认的时间 比如2055年 9月9日
    datePicker1.updateDate(2012, 8, 9);
    button1=(Button)findViewById(R.id.button1);
    OnClicLisers cl=new OnClicLisers();
    button1.setOnClickListener(cl);
  }
  
  class OnClicLisers implements OnClickListener{
    @Override
    public void onClick(View v) {
      // TODO Auto-generated method stub
      int y=datePicker1.getYear();
      int m=datePicker1.getMonth()+1;
      int d=datePicker1.getDayOfMonth();
      System.out.println("y:"+y+" m:"+m+" d:"+d);
        
    }
  }
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }
  
}

代码注释

作者:喵哥笔记

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