AlarmManager.RTC做唤醒太多的更新 [英] AlarmManager.RTC doing too many updates on wakeup

问题描述

我已经得到了我运行​​通过 AlarmManager.RTC 每30分钟的服务。如果该设备是睡够长，被称为两次服务（因此他们都被rescsheduled），当它被唤醒时，在两次火灾后关闭服务。

I've got a service that I run every 30 minutes via AlarmManager.RTC. If the device is asleep long enough for the service to be called twice (and thus have both of them be rescsheduled), when it wakes up, it fires off the service twice at once.

所需的行为方式是 AlarmManager 只是火了有一个意图，当它醒来。我怎样才能做到这一点？

The desired behavior is for the AlarmManager to just fire off one Intent when it wakes up. How can I accomplish this?

推荐答案

试试这个：

PendingIntent.FLAG_UPDATE_CURRENT

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