"Sources close to Adobe that have been briefed on the company's future development plans have revealed this forthcoming announcement to ZDNet: Our future work with Flash on mobile devices will be focused on enabling Flash developers to package native apps with Adobe AIR for all the major app stores. We will no longer adapt Flash Player for mobile devices to new browser, OS version or device configurations.. . ."
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Member since:2007-09-22
Member since:2010-06-02
I know having raw TCP support in HTML isn't a good idea.
I do like the way Flash gets around it: it makes a request to the target on port 587 before initiating the TCP socket, and expects an XML security certificate permitting the connection. That means you have to authorise it on the server-side, but aside from that it doesn't actually interfere with the stream. So if you wanted to make e.g. a web-based IRC client, you could use a standard IRCd and no websocket proxy, just run an authenticating script on that port to demonstrate you consent to the connections.
Anyways, raw TCP is a legitimate feature that Flash has over HTML, and Flash is still worth considering in certain situations.
Member since:2006-05-30
Flex is a framework, built on to of Actionscript, and so therefore, Actionscript is the language. Actionscipt can be used to write Flex apps, but then it can also be used to write pretty much anything you care to against the Flash runtime (so long as what you "want" is supported".)
Member since:2008-10-09
I've made some pretty fancy BlazeDS/Flex apps myself, to demonstrate for example that browser gan be notified real time from JMS queue. Had invisible Flash app on otherwise regular HTML page and when message arrived into JMS queue on the server targeting specific client/browser, Flash called javascript function that updated the HTML DOM leaving user with impression that he has realtime and live HTML page.
That however was just a demo and usable ONLY in intranet. So I would not deploy such an app into uncontrolled environment like public internet. First reason would be limited server resources, as every browser would have live TCP connection back to the server.
Such a functionality in public apps however should be implemented with AJAX or some other means to poll the server for updates. There might be more elegant ways but live TCP conection is not one of them. Possible but not feasable.
Edited 2011-11-09 13:04 UTC
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"It is good for programmers to understand what goes on inside a processor. The CPU is at the heart of our career. What goes on inside the CPU? How long does it take for one instruction to run? What does it mean when a new CPU has a 12-stage pipeline, or 18-stage pipeline, or even a 'deep' 31-stage pipeline? Programs generally treat the CPU as a black box. Instructions go into the box in order, instructions come out of the box in order, and some processing magic happens inside. As a programmer, it is useful to learn what happens inside the box. This is especially true if you will be working on tasks like program optimization. If you don't know what is going on inside the CPU, how can you optimize for it? This article is about what goes on inside the x86 processor's deep pipeline."
"It was the only moment I heard regret slip into Otellini's voice during the several hours of conversations I had with him. 'The lesson I took away from that was, while we like to speak with data around here, so many times in my career I've ended up making decisions with my gut, and I should have followed my gut,' he said. 'My gut told me to say yes.'" The world would've been a much different place - Apple would have been less dependant on Samsung for its chips, which probably would've meant less money for Samsung to develop its Galaxy business.Glass is getting some love at Google I/O as well. New applications have been released - Facebook, Twitter, Evernote, Elle, Tumblr, and CNN. Perhaps more interesting: the newly announced Google Glass Developer Kit will allow offline applications and direct hardware access - great for hacking and expanding Glass' potential. This kit will really allow hackers to put Glass through its paces."But Beck and Merrill decided that simply banning toxic players wasn't an acceptable solution for their game. Riot Games began experimenting with more constructive modes of player management through a formal player behavior initiative that actually conducts controlled experiments on its player base to see what helps reduce bad behavior. The results of that initiative have been shared at a lecture at the Massachusetts Institute of Technology and on panels at the Penny Arcade Expo East and the Game Developers Conference." Absolutely fascinating stuff. I'm a League of Legends player, and to be honest, the community isn't nearly as bad as some make it out to be. I'm happy Riot games has the guts to employ science to address the issue."Android and iOS, the number one and number two ranked smartphone operating systems worldwide, combined for 92.3% of all smartphone shipments during the first quarter of 2013 as Windows Phone crept past BlackBerry for 3rd place. According to the International Data Corporation Worldwide Quarterly Mobile Phone Tracker, Android smartphone vendors and Apple shipped a total of 199.5 million units worldwide during 1Q13, up 59.1% from the 125.4 million units shipped during 1Q12." Windows Phone doubles from a few to twice few, iOS loser market share as its growth is slower than that of the overall market. BlackBerry continues slide into irrelevance."According to the latest research from our Wireless Smartphone Strategies service, global Android smartphone profits reached US$5 billion in total during the first quarter of 2013. Samsung dominated and captured an impressive 95 percent share of all Android smartphone profits." Wow.
Member since:
2010-06-02
I'm actually kinda disappointed by this.. since there's no TCP socket support in HTML5 (WebSockets require a wrapping proxy), i built a version of my app in flash, and it worked wonderfully, was fast and reliable. The Flex UI widgets didn't seem to work too well on an Android device, though, and i heard they were making mobile/touch-friendly versions of them, but i suppose this means it's all deprecated in favour of AIR. Shame, i would've liked to have a single client running on desktop browsers and phone browsers...
Flex is a decent enough language to deal with, although this was my first //really proprietary// system and documentation/googleability was incredibly low compared to ordinary c/c++/php/whatever for any common framework.