Android编程使用AlarmManager设置闹钟的方法

概述本文实例讲述了Android编程使用AlarmManager设置闹钟的方法。分享给大家供大家参考，具体如下：

本文实例讲述了AndroID编程使用AlarmManager设置闹钟的方法。分享给大家供大家参考，具体如下：

package com.Aina.AndroID;import androID.content.broadcastReceiver;import androID.content.Context;import androID.content.Intent;import androID.Widget.Toast;/** * com.Aina.AndroID * Pro_AlarmManager * @author Aina.huang E-mail: [email protected] * @version 创建时间：2010 Jul 8,2010 3:03:19 PM * 类说明 */public class AlamrReceiver extends broadcastReceiver {  @OverrIDe  public voID onReceive(Context context,Intent intent) {    // Todo auto-generated method stub    Toast.makeText(context,"闹钟时间到",Toast.LENGTH_LONG).show();  }}

package com.Aina.AndroID;import java.util.Calendar;import androID.app.Activity;import androID.app.AlarmManager;import androID.app.PendingIntent;import androID.app.TimePickerDialog;import androID.content.Intent;import androID.os.Bundle;import androID.vIEw.VIEw;import androID.Widget.button;import androID.Widget.TextVIEw;import androID.Widget.TimePicker;public class Test extends Activity {  /** Called when the activity is first created. */  private TextVIEw tv = null;  private button btn_set = null;  private button btn_cel = null;  private Calendar c = null;  @OverrIDe  public voID onCreate(Bundle savedInstanceState) {    super.onCreate(savedInstanceState);    setContentVIEw(R.layout.main);    tv = (TextVIEw) this.findVIEwByID(R.ID.TextVIEw);    btn_set = (button) this.findVIEwByID(R.ID.button01);    btn_cel = (button) this.findVIEwByID(R.ID.button02);    c = Calendar.getInstance();    btn_set.setonClickListener(new button.OnClickListener(){      public voID onClick(VIEw v) {        // Todo auto-generated method stub        c.setTimeInMillis(System.currentTimeMillis());        int hour = c.get(Calendar.HOUR_OF_DAY);        int minute = c.get(Calendar.MINUTE);        new TimePickerDialog(Test.this,new TimePickerDialog.OnTimeSetListener(){          public voID onTimeSet(TimePicker vIEw,int hourOfDay,int minute) {            // Todo auto-generated method stub            c.setTimeInMillis(System.currentTimeMillis());            c.set(Calendar.HOUR_OF_DAY,hourOfDay);            c.set(Calendar.MINUTE,minute);            c.set(Calendar.SECOND,0);            c.set(Calendar.MILliSECOND,0);            Intent intent = new Intent(Test.this,AlamrReceiver.class);            PendingIntent pi = PendingIntent.getbroadcast(Test.this,intent,0);            AlarmManager am = (AlarmManager) getSystemService(Activity.ALARM_SERVICE);            am.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),pi);//设置闹钟            am.setRepeating(AlarmManager.RTC_WAKEUP,(10*1000),pi);//重复设置            tv.setText("设置的闹钟时间为："+hourOfDay+":"+minute);          }        },hour,minute,true).show();      }    });    btn_cel.setonClickListener(new button.OnClickListener(){      public voID onClick(VIEw v) {        // Todo auto-generated method stub        Intent intent = new Intent(Test.this,AlamrReceiver.class);        PendingIntent pi = PendingIntent.getbroadcast(Test.this,0);        AlarmManager am = (AlarmManager) getSystemService(Activity.ALARM_SERVICE);        am.cancel(pi);        tv.setText("闹钟取消");      }    });  }}

<?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:ID="@+ID/TextVIEw"    androID:layout_height="wrap_content" androID:text="@string/hello" />  <button androID:text="设置闹钟" androID:ID="@+ID/button01"    androID:layout_wIDth="wrap_content"    androID:layout_height="wrap_content">  </button>  <button androID:text="取消闹钟" androID:ID="@+ID/button02"    androID:layout_wIDth="wrap_content"    androID:layout_height="wrap_content">  </button></linearLayout>

AndroIDManifest.xml：

<?xml version="1.0" enCoding="utf-8"?><manifest xmlns:androID="http://schemas.androID.com/apk/res/androID"   package="com.Aina.AndroID"   androID:versionCode="1"   androID:versionname="1.0">  <application androID:icon="@drawable/icon" androID:label="@string/app_name">    <activity androID:name=".Test"         androID:label="@string/app_name">      <intent-filter>        <action androID:name="androID.intent.action.MAIN" />        <category androID:name="androID.intent.category.LAUNCHER" />      </intent-filter>    </activity>    <receiver androID:name=".AlamrReceiver" androID:process=":remote"></receiver>  </application></manifest>

PS：关于AndroIDManifest.xml文件相关属性功能可参考本站在线工具：

AndroID Manifest功能与权限描述大全：
http://tools.jb51.net/table/AndroidManifest

更多关于AndroID相关内容感兴趣的读者可查看本站专题：《Android开发入门与进阶教程》、《Android调试技巧与常见问题解决方法汇总》、《Android基本组件用法总结》、《Android视图View技巧总结》、《Android布局layout技巧总结》及《Android控件用法总结》

希望本文所述对大家AndroID程序设计有所帮助。

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