Yesterday, I was trying to compile ldtp stuff to running on our device. First i see it reports libraray lack -- /usr/lib/libgdk-x11-2.0..., even copied from rootstrap, still got a error says "Gdk-WARNNING **: can not open display:" after ran "/usr/libexec/at-spi-registryd"?

After checking code, it breaks out at gdk_init (), I dono't know, but finally i's told by our engineers, gdk stuff now is not supported...

Checking more codes, it seems that DISPLAY is used for transferring ior string (which depends on X11), so i code a mid-layer of that IOR, says _registry_set_ior/_get_registry_ior. After that, at-spi-registryd is runing okay, at-bridge is working too. I test for sample, 2 different app at the same time, ldtp still finds them very nice .

To now, generatekeyevent still not works (This is more a importance feature since scrool/back is not support on client side), this is indeed needing mork works on it...