ac01.java

基于JAVA的android源码(由台人所写)

package com.misoo.kx02;

import java.util.Calendar;

import android.app.Activity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;
import android.view.View;
import android.view.View.OnClickListener;

public class ac01 extends Activity implements OnClickListener{
	private static ac01 appRef = null;
	Button btn, btn2;
	boolean k = false;
    @Override
	protected void onCreate(Bundle icicle) {
       	     super.onCreate(icicle);
       	     appRef = this;
    	     setContentView(R.layout.cs);
    	    
    	     btn = (Button)findViewById(R.id.call_service);
    	     btn.setOnClickListener(this);
    	     btn2 = (Button)findViewById(R.id.exit);
    	     btn2.setOnClickListener(this);
    	     //------------------------------------
    	    }
    
    	     public static ac01 getApp() {
    			  	  return appRef;
    		 }
    		 public void btEvent( String data ) {
    	    	setTitle(data);
    		 }
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
				if(arg0 == btn)
				{
					setTitle("Waiting... Alarm=15");
					Intent intent = new Intent(ac01.this, AlarmReceiver.class);
					PendingIntent p_intent = PendingIntent.getBroadcast(ac01.this, 0, intent, 0);
					 
	    	        Calendar calendar = Calendar.getInstance();
	    	        calendar.setTimeInMillis(System.currentTimeMillis());
	    	        calendar.add(Calendar.SECOND, 15);

	    	        // Schedule the alarm!
	    	        AlarmManager am = (AlarmManager)getSystemService(ALARM_SERVICE);
	    	        am.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), p_intent);
				}
				if(arg0 == btn2){
					Intent intent = new Intent(ac01.this, AlarmReceiver.class);
					PendingIntent p_intent = PendingIntent.getBroadcast(ac01.this, 0, intent, 0);
	                AlarmManager am = (AlarmManager)getSystemService(ALARM_SERVICE);
		            am.cancel(p_intent);
					
				    finish();
				}
				
			}
  
    }