Android Question Detect sliding menu open state

[devmobile]

Hello
I test below post for detect sliding menu open state but not working
https://www.b4x.com/android/forum/threads/jfeinstein10-slidingmenu-library.36482/page-3#post-289893

 

[devmobile]

I use AHNavigationDrawer in my project.it is very powerfull
It have event for close and open