I am working on embedding a SWF that is just a converted PDF created with InDesign. The SWF is 15 pages, 1 page per frame. It does include TLF text and there is no way around that unless the document is completely recreated in Flash. The problem is that when I load the SWF into my application, I never have access to the root MovieClip.
this.loader = new Loader();
this.loader.contentLoaderInfo.addEventListener( Event.INIT, this.loaderInitHandler );
this.loader.contentLoaderInfo.addEventListener( Event.COMPLETE, this.loaderInitHandler );
this.loader.load( new URLRequest( "assets/doc.swf" ) );
When I look at the loader after both the INIT and COMPLETE events as well as later on by stopping the app in debug mode, I do not see a MovieClip. Instead, the loader.content is of type doc_fla.MainTimeline__Preloader__ which contains two children, an empty Shape and another Loader. That loader, when checking INIT and COMPLETE events results in the exact same situation and it appears to be a never ending line of Loaders whose contents are "Preloaders".
Could anyone shed some light as to what is causing this or how I might fix it? I've poured a good 2 hours into solving this and I am no closer to a solution than when I started.
ActionScript Mobile project
Compiling using AIR 3.6
Testing in emulator as well as on iPad and on Nexus 7
I recompiled the SWF and embedded the TLF libraries (under ActionScript settings, just set the TLF swc which was already there to be embedded) in it and this seems to have fixed the issue. I swear I had tried that before to no success, but it worked this time.
Related
I'm a relatively new developer in AS3 using Flash Builder. My objective is to create a quick/fast loading small SWF preloader for a larger (30mg) SWF application. I can't include the larger SWF inside the preloader, but I can use external interface calls to get jquery to tell me what the speed of internet the users are using and figure out how long it should take to load based on the size of the larger SWF.
Right now, we have a large web application that takes around 5 mins to load if the client has a slow internet connection. So, we wanted to use a small SWF preloader that will display a loading circle or loading bar, and display options if the SWF takes longer than 5 mins to load. Kind of like error handling. For instance, for Safari, sometimes the player actually has to click the SWF in order for it to load. Is it possible to have a button on the SWF that will make it start loading?... Is it easier to create the preloader in jQuery? I'm just wondering if it's just going to create more issues using a SWF to load a SWF. Any ideas?...
Any ideas on how to tackle this beast? I've read almost every article about preloaders but there is nothing that references preloaders created in Flash Builder.
I can't use Flash Professional or timeline. It has to be in Flash Builder.
So I tried to use the below tutorial and I wasn't able to actually get anything to appear when I test it. I'm getting an error at the "run()" function:
Error: Error #2136: The SWF file http://local.myproj.com/MyProject.swf contains invalid data.
at Preloader/run()[/Development/MyProject/src/Preloader.as:109]
at Preloader/onEnterFrame()[/Development/MyProject/src/Preloader.as:46]
References:
http://fortheloss.org/how-to-preloader-in-flash-builder-4-7/
I worked until two years ago with a lot of these things and I know I have a few good scripts in my databases, but you are talking about Preloaded & activated loading were as in a preloader it is out of the hands of say a visitor what he or she can or cannot do, and in using a button (possible of course) the visitor has a choice to download or not! From memory there was never really a lot published yet over years of using Flex Builder I have collected some good AS3 scripts and modified them (including a progress-bar - but without time Indicator) to download in web Apps. or FLEX AIR etc. with AS3.
The small problem would only be to adapt any of it from mx to fx depending on what FLEX Builder you use!
I used my scripts mainly to download high resolution Images, Calendars, SWFs etc. with up to compressed 22 mB! Anyway, if Interested I have to look up my FLEX databases & Application to get it to you! rgs Aktell
I have created a plugin-enabled flash which reads a configuration file and loads several other flash files. All the files have been created by Adobe Flash CS5 . Recently i had to create a flex application which i want to load on stage of the main flash.
this.addChild(this.movieLoader);
this.movieLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, LoadedM);
this.movieLoader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, loadError);
this.movieLoader.load(new URLRequest(fmovie));
The LoadedM(..) is triggered every time and the loaded flash is placed into stage and positioned in LoadedM(..) .
When i load a FlashCS5 created swf, the loader.content is of type [object MainTimeline] while when i load the Flex4 application the loader.content is of type [object _Main_mx_managers_SystemManager]
My problem is that the flex application is not visible on stage nor the initialized/created events of the flex app are triggered even thow debug shows full load of the file.
I have already tried this solution but didnt do any good. i've checked the Event.INIT event of the loaded instead of Event.INIT and it's being triggered. But the anthropod debugged doest not report the the initialization of the flex app take place.
What am i missing?
Thanks in advance
You can read more about the problem at http://old.troygilbert.com/2009/05/loading-flex-based-swfs-in-as3-only-swfs/
If the above does not work, make sure that you are publishing your swf for flashplayer 10.2+
The code at the bottom of this post nests an AS2 "player" inside a Flex app (AS3). Look at the part that says "[AS2 player swf]". That AS2 player swf has almost no code - just one function that loads an asset from a remote server. Very simple:
this.onLoad = function(){
content.loadMovie("http://URL_TO_REMOTE_SWF");
};
And it has no other assets. Just one MovieClip - "content".
So we've got a Flex app that loads an AS2 swf that loads a remote swf. No dice. Remote swf doesn't load and display. No errors reported.
Important: The AS2 app on its own works. If I go navigate to it in my file system and double click, remote swf does indeed load and display. So I've established that the unwrapped AS2 swf player works and does indeed load remote swf's. Something about nesting that player inside the Flex app creates a problem. Are you not allowed to do this - 3 levels of swf nesting (child - parent - grandparent)?
UPDATE: Target remote swf's load and display fine directly in Flex as well (skipping AS2 swf). So problem doesn't appear to be with AVM1/AVM2 discrepancy between target content and Flex app. Could be AVM1/AVM2 problem with how the Flex app displays the AS2 swf but only when it contains content.loadMovie("http://URL_TO_REMOTE_SWF"). Loads and displays without that line.
UPDATE: This is a Flex packaged IOS application and thus is subject to ActionScript restrictions for dynamically loaded code. But it doesn't work in a regular Flex (non packaged IOS) app either which is not subject to these limitations. THE FOLLOWING CODE SHOULD WORK AS FAR AS I CAN TELL IN A REGULAR FLEX BROWSER BASED APPLICATION.
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
initialize="init()">
<fx:Script>
<![CDATA[
import mx.core.UIComponent;
private var request:URLRequest = new URLRequest("[AS2 player swf]");
private var loader:Loader = new Loader();
private var myComponent:UIComponent = new UIComponent;
private function init():void{
myComponent.percentHeight = 100;
myComponent.percentWidth = 100;
loader.load(request);
myComponent.addChild(loader);
player.addElement(myComponent);
}
]]>
</fx:Script>
<s:Group id="player"
height="100%" width="100%"/>
</s:Application>
Since all Sprites and MovieClips are both display objects and display object containers, you could theoretically keep nesting them forever. There are physical restraints, of course, but I see no reason why there should be a limit other than memory and processing power (at some point, refreshing the screen will become sluggish, and eventually painful to wait for).
I've searched the web to see if I could find any information about a built-in limit enforced by the AVM, any documents or error codes that would suggest there is one, but I couldn't find anything at all. Of course, that doesn't mean there isn't - it just means the limit hasn't been reached by many people yet ;)
So if anyone else knows more...
EDIT
Since the information about your loaded MovieClip is new, here's my update: AVM1 (AS1 & 2) SWFs don't always execute in the same way when loaded into an AVM2 (AS3) movie. This has nothing to do with the number of nested display objects. I originally thought this was because the _lockroot property was removed in AS3, but I've searched a bit and found out it is assumed true by default, and should therefore not be a problem.
There may be many things about your scenario that are different from when the file runs on its own, and I would start by looking at these:
Do you use relative path names to load other data into the AS2 swf?
Do you get any error messages (particularly, security sandbox violation errors)?
Does your AS2 SWF rely on external variables to be set (FlashVars)
Does your AS2 SWF need ExternalInterface access?
FINAL EDIT
Since this new info has just come up:
There is absolutely no way to execute dynamically loaded AVM byte code on an iPad at runtime, for the same reason that there is no Java VM and no Flash Player for iOS: Apple does not allow the execution of dynamically loaded byte code at all. Period.
Hence, you can load and play SWF animations, but not ActionScript. It will simply be ignored. Also, neither of the apps that you did run is in fact AVM byte code - they are compiled into LLVM byte code instead.
You will have to find a way to check for the end of the animation that does not involve stop() commands. Perhaps this can be done by checking frame numbers from your AS3 container?
To answer you question directly, yes, you can load AS2 swfs that way. And you code looks correct to me.
I suspect it is loading the AS2 swf fine, but that the AS2 swf is not initializing correctly for some reason. Perhaps it is a video player that has no visible assets besides the loaded video. AS2 tends to fail without throwing errors, which makes it hard to debug. I would suggest publishing an AS2 swf with some graphics in it but with no code that could fail. No code at all. Maybe just a timeline animation of a moving circle or something, then load that. In that way you can eliminate your Flex code as the source of the problem.
If it turns out that your test movie works, then you will need to determine what resource the loaded swf is expecting that it is not receiving.
I'm making a website for a client where they purchased a flash template that was written in "AS 1.0 & AS 2.0" and then asked me to add a googlemap to the contact us page. However, the googlemap API only works in AS3. My options were to translate the entire website to AS3 OR to make an AS3 file that imported the AS2 website and then added the googlemap bit.
I decided to go with option 2 since it seemed easier...
Anyway, I'm using the Loader class in the AS3 file.
var myLoader:Loader = new Loader(); // create a new instance of the Loader class
var url:URLRequest = new URLRequest("main_v8.swf"); // in this case both SWFs are in the same folder
myLoader.load(url); // load the SWF file
addChild(myLoader);
The problem is the AS2 swf file uses XML to load the background images. It works on its own but when loaded into the AS3 file the background images do not appear. All the buttons and external links work, its just the loading of the XML.
I've been looking all over for help on this and while there are lots of people with issues playing AS2 swf in AS3 I couldn't find anything to help with this.
Any advise or solutions would be appreciated!
Thanks!
Havent face such a problem but, if you find out the problem you ca solve it. You can check some conditions:
check network for , does xml loaded. (might be crossdomain problem)
check if images loaded. ( as3 security problem)
check as2 file really inits. ( you can use as3 bridge to as2)
I've got to (quickly!) add an intro to an existing flash masthead on a site that I've inherited. I don't have access to the source .fla's, so I approached the problem by putting the intro in a wrapper swf and loading the current masthead and adding it to the display list on Event.INIT. So far, so good. (Incidentally, the swfs are built for flash player 9 and use AS3.)
The problem I'm having is that although the intro plays fine and loads / displays the beginning of the masthead swf, which is a loading animation, the masthead itself never actually plays. Essentially, my question is: what would cause an actionscript 3-based swf to behave differently when it's the child of another swf as opposed to at the top level of the embedded swf?
Potentially important details: Embedding is being handled with swfobject, and no flashvars are being passed in. There are two params, which are base: "/flash/" and wmode: "opaque". All the swfs and flash data live in /flash/. The flash elements (minus the intro I built) were constructed using the Inky flash framework, with which I'm not familiar.
UPDATE: I've reconsidered my approach to the problem and gotten it working by using ExternalInterface; I'm having the intro swf call a js function when it finishes playing, which swaps out the intro swf and replaces it with the current masthead (the approach is outlined here). I'd still like to know why I was witnessing the behavior I was seeing earlier, though, so any ideas and suggestions would be welcome.
There could be a couple of potential problems with your flash files.
If your swf was compiled in AS2, it could be referencing _root which would be messed up when it is loaded into another swf. In AS2, you can get around it by using _lockroot. In AS3, this is not longer a problem because _lockroot is inheritted.
If your movie was a timeline based movie, you can try to invoke the play() function.
If your intro loads external assets, you will want to make sure your paths are set correctly for all your external assets. Try to put the swf file of your container and the intro in to the same directory. Or troubleshoot by using the Safari Activity window to see if you have any "404 not found".
Another thing is inconsistent flash version. You could run into problem if you load a Flash version 9 with a Flash version 10.
Hope these pointers help.