Linked by Thom Holwerda on Thu 13th Sep 2012 21:44 UTC
"We are proud to announce the open source release of J2ObjC, a Google-authored translator that converts Java source code into Objective-C source for iPhone/iPad applications. J2ObjC enables Java code to be part of an iOS application's build, as no editing of the generated files is necessary. The goal is to write an application's non-UI code (such as data access, or application logic) in Java, which can then be shared by Android apps, web apps (using GWT), and iOS." Huh.
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Member since:2010-03-11
Member since:2008-07-15
Just use Mono with MonoTouch and MonoDroid
What, and add a bunch of bloat to my app? No thanks. The default system APIs can already add enough of that and, especially in the case of Android apps, they really don't need to be any slower. Write once, run everywhere doesn't really work as well as most people seem to think.
Member since:2005-11-29
What bloat? Size? Performance? I've found it adds a few MBs to size, but performance isn't really severely impacted.
Start up? Slightly, but you can get around that in well documented ways.
The upside? The Mono JIT is dramatically FASTER than Dalvik. So, no, actually, if anything it makes your app more responsive.
Plus, write once run anywhere was never the intention. The intention is code sharing. Write platform agnostic back end code and write a native front end for Android, iOS, Windows Phone, Windows 8, WPF, and OSX (MonoMac or Silverlight)
.NET is the only platform enabling actual, real world, non made up, cross platform developer productivity.
It'd help if you tried it once in a while.
Member since:2005-07-06
>Just use Mono with MonoTouch and MonoDroid
What, and add a bunch of bloat to my app? No thanks. The default system APIs can already add enough of that and, especially in the case of Android apps, they really don't need to be any slower. Write once, run everywhere doesn't really work as well as most people seem to think.
What, and add a bunch of bloat to my app? No thanks. The default system APIs can already add enough of that and, especially in the case of Android apps, they really don't need to be any slower. Write once, run everywhere doesn't really work as well as most people seem to think.
Meanwhile & pushing aside prejudices, the facts seem to be that ~Mono is the way which quite possibly gives most straightforward multi-platform capabilities with nice performance (adequate for that most demanding category: games), and numerous multi-platform examples in appstores - some of them quite high-profile (Bastion, for example - Xbox, Windows, iOS, OSX, Linux Humble Bundle)
http://monogame.codeplex.com/
Edited 2012-09-14 05:48 UTC
Features
Linked by Thom Holwerda on 05/18/13 21:33 UTC
Why does Google get so much credit in the technology industry? Why, despite the company's many obvious failings, do many geeks and enthusiasts still hold a somewhat positive view on the all-knowing technology giant? A specific talk at Google I/O this week provides the answer.
Linked by David Adams on 05/16/13 4:23 UTC
OSNews is a sponsor of this year's O'Reilly OSCON in Portland, Oregon, USA. A lucky OSNews reader will win a free three-day pass, including two tutorials days. To win the pass, post a comment on this story saying something about Open Source Software or OSCON. We'll pick a winner at random next week. If you don't have an OSNews account, you may email us your entry. Part of the conference is the 9th annual Open Source Awards, and today the 16th is the deadline for nominations. If you'd like to nominate an outstanding open source contributor, do it here. Read on for more information about OSCON. Update: The 20% discount code for OSNews readers is "OSN."
Linked by Thom Holwerda on 05/11/13 21:41 UTC
"Windows is indeed slower than other operating systems in many scenarios, and the gap is worsening." That's one way to start an insider explanation of why Windows' performance isn't up to snuff. Written by someone who actually contributes code to the Windows NT kernel, the comment on Hacker News, later deleted but reposted with permission on Marc Bevand's blog, paints a very dreary picture of the state of Windows development. The root issue? Think of how Linux is developed, and you'll know the answer.
Linked by Thom Holwerda on 05/08/13 14:22 UTC
This is one of those news items that's fun to write, fun to read, fun to comment on, and where no one will be able to say anything unkind. It's all just one big ball of awesome fluffiness. TuneTracker, the BeOS radio automation software, has just released something very special: TuneTracker System 5, the first version designed entirely and specifically for Haiku. In fact, it actually includes Haiku in the software package. Better yet, TuneTracker also unveiled several system-in-a-box products - which have Haiku and TuneTracker pre-installed.
Linked by Thom Holwerda on 05/02/13 15:28 UTC
Exactly twenty years ago, a document was published that played a huge role in establishing the web as we know it today. Twenty years later, and this simple and straightforward document is proof of an irrefutable fact: while closed technologies can change markets, open technologies can change the world.
Linked by Thom Holwerda on 04/29/13 21:06 UTC
Oh multitasking. That staple of computing that got thrown out the window with many modern smartphones. We got some rudimentary thing in its place - but even as multitasking on phone and tablets improves, its user-visible side remains cumbersome. Windows 8 has a neat implementation, and now it's time Android follows in it footsteps.
Linked by Thom Holwerda on 04/24/13 22:24 UTC
They're here! Whether that excites you or not remains to be seen, but the Galaxy S4, which will most likely become the best selling Android smartphone of the year by a huge margin, has been reviewed by all the major sites, and there's lots of interesting conclusions in there - although I think most of you will get the gist.
Linked by Thom Holwerda on 04/18/13 11:21 UTC
Nokia has posted its quarterly results for the first quarter of 2013, and just like the quarters that came before, there's not a whole lot of good news in there. The rise in Lumia sales still can't even dream of making up for the sales drop in Symbian phones, and when broken down in versions, the sales figures for Windows Phone 8 Lumias in particular are very disappointing. In North America, Nokia is getting slaughtered.
Linked by Thom Holwerda on 04/16/13 9:29 UTC
The day has finally come: Google has started shipping Google Glass to the lucky few early adopters. Now that it's shipping, Google has also unveiled a lot more about the API and the specifications of the device itself. While the company had already given out substantial details at earlier occasions, there are still a few surprises here.
Linked by Thom Holwerda on 04/15/13 22:44 UTC
Almost exactly three years ago, I wrote about why OSNews was no longer OSNews: the alternative operating system scene had died, and OSNews, too, had to go with the times and move towards reporting on a new wave of operating systems - mobile, and all the repercussions that the explosion of smartphones and tablets have caused. Still, I was wondering something today: why aren't we seeing alternative operating systems on mobile?More Features »
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Member since:
2005-11-29
Just use Mono with MonoTouch and MonoDroid