Android summary of basic mechanisms to monitor events

Study the morning Android underlying mechanism event monitor, such as the following summary:

The kernel driver monitors the state and behavior of the hardware and sends events to the user space by the uevent mechanism;

Monitor uevent from the kernel via user space ueventobserver, processing.

The netlink mechanism is used for communication between

The articles are:

Android uses ueventobserver:

http://blog.csdn.net/lushengchu_luis/article/details/9466405

http://blog.csdn.net/dfysy/article/details/7330919

Android uses the uevent mechanism:

http://blog.csdn.net/yangwen123/article/details/9053527

Http://www.cnblogs.com/qclzdh/archive/2011/06/13/2080166.html

Linux NetLink Mechanism:

Http://stackoverflow.com/questions/22667332/how-to-use-netlink-sockets-for-kernel-userspace-communication-android

http://blog.csdn.net/azloong/article/details/6799476

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Android summary of basic mechanisms to monitor events