如何删除从postDelayed增加了一个处理程序对象可运行？ [英] How to remove a runnable from a handler object added by postDelayed?

问题描述

我有一个开放式的动画和正在使用Handler.postDelayed（Runnable接口，延迟）触发短暂的延迟后，关闭动画。然而，在之间打开和关闭的时间，有可能是另一个动画由点击触发的......我的问题是，我怎么会在处理程序中取消关闭动画？

I have an "open" animation and am using Handler.postDelayed(Runnable, delay) to trigger a "close" animation after a short delay. However, during the time between open and close, there is possibly another animation triggered by a click...my question is, how would I cancel the "close" animation in the handler?

感谢

推荐答案

只需使用<一个href="http://developer.android.com/reference/android/os/Handler.html#removeCallbacks%28java.lang.Runnable%29"><$c$c>removeCallbacks(Runnable R） 的方法。

Just use the removeCallbacks(Runnable r) method.

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