Alarm Receiver 使用 Intent无法更新值的解决方法

 

Alarm Receiver 使用 Intent无法更新值的解决方法

在新建PendingIntent时，指定Flag: FLAG_UPDATE_CURRENT

如：
PendingIntent sender=PendingIntent.getBroadcast(
                 myActivity.this,0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

I am using marks' method of alarmreceiver and appservice. I am trying
to pass a record id to the alarmintent through putextra. and receive
it in ontimealarmreceiver in getExtra.

What I observe is, first time record id goes correct (say 11) second
time record id is sent 12, but in receiver i receive record id = 11.
third time too record id -11

whats wrong ?

regards

 

 
  

   

   
 

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Mark Murphy    查看个人资料   翻译成中文（简体） 翻译内容（查看原文内容） 
  更多选项 2009年12月17日, 下午7时52分 

发件人："Mark Murphy" <[email protected]>
日期：Thu, 17 Dec 2009 06:52:12 -0500 (EST)
当地时间：2009年12月17日(星期四) 下午7时52分
主题：Re: [android-developers] wrong intent getting supplied to OneTimeAlarmReceiver.
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> I am using marks' method of alarmreceiver and appservice. I am trying
> to pass a record id to the alarmintent through putextra. and receive
> it in ontimealarmreceiver in getExtra.

> What I observe is, first time record id goes correct (say 11) second
> time record id is sent 12, but in receiver i receive record id = 11.
> third time too record id -11

> whats wrong ?

 

PendingIntent recycles Intents, in effect. Try specifying
FLAG_UPDATE_CURRENT when you create your PendingIntent.

--
Mark Murphy (a Commons Guy)
http://commonsware.com
Android App Developer Books: http://commonsware.com/books.html

 

http://groups.google.com/group/android-developers/browse_thread/thread/d3507afeda5f33ba#