How do I make a video full screen using actionscript in flex desktop application

问题

I am playing a flv video using the videoplayer class of flex. (all the properties of it are being set at runtime)

I want to make the video fullscreen without clicking on the fullscreen button i.e. through programming.

Is it possible. If yes then how can I do this.?

回答1:

Dispatch click event from the fullScreenButton of VideoPlayer.

yourplayer.fullScreenButton.dispatchEvent(new MouseEvent(MouseEvent.CLICK));

回答2:

Use the displayState property of the stage. You can access the stage as a variable on the Application class. So, conceptually, do this:

FlexGlobals.topLevelApplication.stage.displayState = StageDisplayState.FULL_SCREEN

run this code in an applicationComplete event handler on the main application tag to put your app into full screen mode after it is finished loading.

回答3:

You can remove the VideoDisplay from it's parent and then add it to the stage at full width & height. Reverse the process when exiting full screen.

protected function fullScreenBtn_clickHandler(event:MouseEvent):void
{
    videoContainer.removeChild(videoDisplay)        
    this.stage.addChild(videoDisplay);
    this.stage.displayState = StageDisplayState.FULL_SCREEN;
    videoDisplay.width = stage.width;
    videoDisplay.height = stage.height;
    this.stage.addEventListener(FullScreenEvent.FULL_SCREEN, fullScreenHandler);
}

protected function fullScreenHandler(event:FullScreenEvent):void
{
    if(!event.fullScreen)
    {
        this.stage.removeChild(videoDisplay);
        this.videoContainer.addChild(videoDisplay);
        videoDisplay.percentHeight = videoDisplay.percentWidth = 100;
        this.stage.removeEventListener(FullScreenEvent.FULL_SCREEN, fullScreenHandler);
    }
}

来源：https://stackoverflow.com/questions/7107692/how-do-i-make-a-video-full-screen-using-actionscript-in-flex-desktop-application

标签

apache-flex

actionscript