需要调度程序
Run task immediately after net is availableReschedule task if it fails because of some problems.should handle cases of broadcast receiver to know if connection availableNo delay in execution if the internet is already available not like GCMNetworkManager's OneOfTask which take at least 30 seconds to execute the scheduled task我尝试了GCM网络管理器的OneOfTask处理它,但即使互联网可用,也需要至少30秒才能执行.
是否有任何其他调度程序将所有上述任务合二为一.