ubuntu: inotify

Signed-off-by: Fudong Bai <fudongbai@gmail.com>
klogcat: add onoff test

Signed-off-by: Fudong Bai <fudongbai@gmail.com>
klogcat: am start bluetooth settings

Signed-off-by: Fudong Bai <fudongbai@gmail.com>