/**
* Returns whether the SDK is KitKat or later
*/
public static boolean isKitKatOrLater() {
return Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN_MR2;
}
if (isKitKatOrLater()) {
am.setExact(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeInMillis, pendingIntent);
} else {
am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, timeInMillis, pendingIntent);
}
Android4.4.X调用Alarmmanager接口
原文：http://blog.csdn.net/yelangjueqi/article/details/43016137
