Inna and Alarm Clock time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Inna loves sleeping very much, so she needs n ala
A. Inna and Alarm Clock time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Inna loves sleeping very much, so she needs n
Alarm 调用流程,alarm的流程实现了从上层应用一直到下面driver的调用流程,下面简单阐述: AlarmManager里的闹铃类型: public static final int RTC_WAKEUP = 0; //当系统进入睡眠状态时,这种类型闹铃会唤醒系统,该闹铃所用时间是绝对时间,是UTC时间 public static final int RTC = 1; /
相关说明:I'm not much of an expert here, but it looks like Android 2.3 is using /dev/alarm as its RTC interface. See system/core/toolbox/alarm.c and frameworks/base/libs/utils/SystemClock.cpp for exampl