是否有任何意图解雇每一秒在Android中？ [英] Is there any intent fired every second in Android?

问题描述

我在找一些意向性而得到广播的每一秒。我看着 android.intent.action.TIME_TICK 但是这个意图得到播出的每一分钟。我知道AlarmManger /处理器/线程可以被用于此目的，但我倾向于用系统广播意图。 请分享你的想法吗？

I am looking for some Intent which get broadcasted every second. I looked into android.intent.action.TIME_TICK but this intent get broadcasted every minute. I know AlarmManger/handler/thread can be used for this purpose, but I am inclined to use system broadcasted intent. Please share your thoughts?

推荐答案

我不这么认为。首先因为如果系统会发送一个广播的每一秒它会耗尽电池。第二，如果许多应用程序有兴趣处理的广播，这会严重拖慢系统。

I do not think so. First because if system would send a broadcast every second it would drain the battery. Second, if many apps were interested in handling the broadcast, that could seriously slow down the system.

其实如果一个意图触发一次一分钟，但有限制如何使用它

There is in fact a Intent fired once a minute, but there is restriction on how you can use it

的http://developer.android.com/reference/android/content/Intent.html#ACTION_TIME_TICK

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