Dear Dan, Thanks for your suggestions and responses.
Regarding to my question, I have the solution and implement done. My solution is writting a function to get sensor output data from sysfs and report it to the framework, then we can monitor it via some sensor related apk. Best Regards Jake -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel