actionscript 3 - Adobe AIR - Fullscreen / Display -

windows computer running air.

every night educational displays turned off. computers stay on.

on displays when turn them on in morning screen resolution goes , forth few times starting @ 1920 x 1080 1024 x 768 1920 x 1080.

when happens reason air app freaks out , stays @ 1024 x 768 doesn't take fullscreen , can see desktop. have manually relaunch air app.

is there way when happens can detect , go force fullscreen?

thanks in advance suggestions.

if using maximized window, can listen event.resize on stage (dispatched when window get's resized), , or listen native windows displaystatechange or resize events.

if using full_screen (or full_screen_interactive) display state, can listen fullscreenevent.full_screen event know when has changed.

here example of few things can try:

//in document class or main timeline, listen following events:  stage.nativewindow.addeventlistener(nativewindowboundsevent.resize, windowresized); //the above fire anytime window size changes, need event fire when window display state changes well.  stage.nativewindow.addeventlistener(nativewindowdisplaystateevent.display_state_change, windowresized); //the above fire anytime window state changes - eg. maximized/restore/minimize.  won't trigger on resolution change, i've included anyway  stage.addeventlistener(fullscreenevent.full_screen, fullscreenchange); //the above fire whenever enter or leave fullscreen mode (stage.displaystate) 

---

private function windowresized(e:event):void {     //re-maximize window     stage.nativewindow.maximize();      //or go full screen mode     stage.displaystate = stagedisplaystate.full_screen_interactive; }  private function fullscreenchange(e:fullscreenevent):void {     if (!e.fullscreen) {         //in half second, go full screen         flash.utils.settimeout(gofullscreen, 500);     } }  private function gofullscreen():void {     stage.displaystate = stagedisplaystate.full_screen_interactive; }