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原创新闻 iPhone上的JavaME版"Hello,world."

2008-04-17 01:30 by 见习编辑 Eastsun 评论(8) 有5064人浏览
  Hinkmond Wong在他的博客上发布了一张运行在iPhone模拟器上的JavaME版"Hello,world.".据Hinkmond Wong称,这是他和Chris Plummer , Dean Long一起为今年的JavaOne大会所准备的.另外注意到这个J2ME是基于CDC而不是CLDC,CDC具有比CLDC强大的多的功能以及更接近JavaSE的API库.
来自: http://blogs.sun.com/hinkmond/entry/java_me_says_hello_world
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8 楼 acdc 2008-04-18 17:58
在补充一点,从iPhone 2.0以后开始,据说好多Framework的C API都不会被export,取而代之的是ObjC的所谓的SDK的接口封装。
所以看起来还得要找一个Java to ObjC的bridge吧。呵呵
7 楼 acdc 2008-04-18 17:56
> 实现JVM很难吗
实现JVM不难,不过要想在Java中用他的UIKit/CoreTelephony/CoreGraphics...诸多系统的Framework就难咯。

没有这些框架支持,在iPhone上的Java做啥呢?
6 楼 ada_li_li 2008-04-18 11:00
不错呀。这个iPhone模拟器应该可以集成到NetBeans中吧。
5 楼 lordhong 2008-04-18 10:59
iPhone自己的SDK都可以实现这些,何必经过JVM?
再说,iPhone底下是Mac OS,freeBSD,darwin,POSIX,实现JVM很难吗?
technically feasible。。。mono,silverlight都是feasible的。。。
4 楼 Eastsun 2008-04-18 09:12
lordhong 2008-04-18 02:29  写道

浪费时间哦,iPhone的agreement上面明确表示不能出现VM之类的东东。。。


这是Hinkmond Wong对该问题的回答

引用
Yes, you may be right about the SDK agreement. We'll have to take this one step at a time though. Having a proof-of-concept demo will let us at least see what is technically feasible. After that, we can let whoever needs to work out the arrangements do so, if the proof-of-concept becomes interesting to other folks.

:-)

Hinkmond

Posted by Hinkmond Wong on April 16, 2008 at 06:06 PM PDT #
3 楼 lordhong 2008-04-18 02:29
浪费时间哦,iPhone的agreement上面明确表示不能出现VM之类的东东。。。
2 楼 look12345 2008-04-17 21:30
iPhone支持JavaME吗?
1 楼 Eastsun 2008-04-17 14:52
这个帖子居然没人顶,奇怪

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