请告诉我在
android.And中handler.postAtTime和handler.postDelayed之间的区别也请指导我何时使用handler.postAtTime以及何时使用handler.postDelayed.
解决方法
从文档：
对于postAtTime：
public final boolean postAtTime (Runnable r,long uptimeMillis)@H_301_11@
...@H_301_11@
uptimeMillis@H_301_11@ The absolute time at which the callback should run,using the uptimeMillis() time-base.
...@H_301_11@
对于postDelayed：
public final boolean postDelayed (Runnable r,long delayMillis)@H_301_11@
...@H_301_11@
delayMillis@H_301_11@ The delay (in milliseconds) until the Runnable will be executed.
...@H_301_11@
如果仍然不清楚,postDelayed()会在当前时间X毫秒后运行.而postAtTime()在指定的时间XX：YY：ZZ.mmm运行.
