i find my own questions ans.
I solve the problem of target device as sony after doing following step : window -> sdk manager -> packages -> extra folder ->main step is now i Re-install the Sony device profiles.
now solution of visibility of avd :it is Seems like some bug from Google side, this problem found after "ADT 22.6" update.
so run avd from window->sdk manager->tools or from your sdk folder located and run avd managr.exe it solve: if you get error of any 'install the armeabi-v7a system image for android 4.1.2(api-16)' then also have solution of just download system image armeabi-v7a and simply replace with your system image , after doing this my application run very well.