Adob​​e AIR - 全屏/显示器

Question

Windows计算机运行AIR。

每天晚上教育显示屏都会关闭。电脑继续。

特定显示上，当他们把他们在上午的屏幕分辨率往返几次，在1920×1080，然后开始为1024 x 768，然后回到1920×1080

当这种情况发生的AIR应用程序出于某种原因而吓坏了，并保持在1024 x 768的分辨率，而不占用整个屏幕，您可以看到桌面。我们必须手动重新启动AIR应用程序。

有没有办法发生这种情况，我们可以检测到并返回到强制全屏？

在此先感谢您的任何建议。

Answer 1

如果您使用的是最大化窗口，则可以在舞台上侦听Event.RESIZE（调整窗口大小时调度），或者侦听本机窗口displayStateChange或resize事件。

如果您使用的是FULL_SCREEN（或FULL_SCREEN_INTERACTIVE）显示状态，则可以监听FullScreenEvent.FULL_SCREEN事件以了解该事件何时发生变化。

下面是几件事情的例子，你可以尝试：

//in your document class or main timeline, listen for the following events: 

stage.nativeWindow.addEventListener(NativeWindowBoundsEvent.RESIZE, windowResized); 
//the above will fire anytime the window size changes, Really this is all you need as this event will fire when the window display state changes as well. 

stage.nativeWindow.addEventListener(NativeWindowDisplayStateEvent.DISPLAY_STATE_CHANGE, windowResized); 
//the above will fire anytime the window state changes - eg. Maximized/Restore/Minimize. This likely won't trigger on a resolution change, but I've included it anyway 

stage.addEventListener(FullScreenEvent.FULL_SCREEN, fullscreenChange); 
//the above will fire whenever you enter or leave fullscreen mode (stage.displayState) 

---

private function windowResized(e:Event):void { 
    //re-maximize the window 
    stage.nativeWindow.maximize(); 

    //OR Go to full screen mode 
    stage.displayState = StageDisplayState.FULL_SCREEN_INTERACTIVE; 
} 

private function fullscreenChange(e:FullScreenEvent):void { 
    if (!e.fullScreen) { 
     //in half a second, go back to full screen 
     flash.utils.setTimeout(goFullScreen, 500); 
    } 
} 

private function goFullScreen():void { 
    stage.displayState = StageDisplayState.FULL_SCREEN_INTERACTIVE; 
}