Comments on: How to Install, Compile, Run Java Apps on iPhone

By: est399

est399 — Wed, 03 Aug 2011 10:02:00 +0000

And what should I do if I want to launch a program in .jar?

By: Taranfx

Taranfx — Tue, 15 Feb 2011 15:56:00 +0000

yes

By: Chaitanyarebbana

Chaitanyarebbana — Sat, 29 Jan 2011 12:37:00 +0000

hi this is very nice. can i install java on ipad in the same way?

By: Tol Van D1973

Tol Van D1973 — Fri, 07 Jan 2011 14:54:00 +0000

L.s,

it look great, does it work on ipad ?
can give me some direction ?

By: Dgroyer

Dgroyer — Fri, 06 Aug 2010 15:50:30 +0000

Please email me the helloworld script to dgroyer@gmail.com.. Thank you very much!

By: John

John — Tue, 18 May 2010 09:55:39 +0000

how come java isn't in cydia Im running on a 3.1.2 firmware

By: vahnx

vahnx — Fri, 12 Mar 2010 10:49:03 +0000

It's nice seeing Java on the iPod Touch.

By: Montana

Montana — Thu, 04 Feb 2010 00:11:31 +0000

No it's not illegal to jailbreak. Apple just thinks it is. What it does do is void your warranty.

By: Blake

Blake — Tue, 19 Jan 2010 05:02:04 +0000

have a jailbroken Iphone with 3.1.2 firmware. looking to run a .jar file on the iphone. have already installed java and jikes with cydia. above example says to run file with .java extension. I have file with .jar extension that is supposed to automatically unpack itself when put on java enabled phone and run. can I do this on my phone. if so how please.

By: SkyMan

SkyMan — Fri, 11 Dec 2009 19:05:57 +0000

Want to develop in Java for iPhone on Eclipse without jailbraking your iPhone ? iSpectrum is for you, and it's free for open source! check http://www.flexycore.com. Enjoy:)

By: SkyMan

SkyMan — Fri, 11 Dec 2009 13:05:57 +0000

Want to develop in Java for iPhone on Eclipse without jailbraking your iPhone ? iSpectrum is for you, and it's free for open source! check http://www.flexycore.com. Enjoy:)

By: guest

guest — Fri, 11 Dec 2009 02:06:07 +0000

I'm running version 3.0.1 and it's working fine on my phone except for the two apps installed (HelloJava and HelloScript) do nothing. Follow each step in this tutorial and you can run Java programs on your phone!

One thing I will say, the Scanner.class is not in the rt.jar file. I don't know why they didn't include it but if you want to get input from the user than here's an alternative:

BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

Hopefully they include the Scanner.class in a future update to this.

Happy coding!

By: Guest

Guest — Mon, 23 Nov 2009 14:34:26 +0000

java tool not working.
maybe its the new iphone fw (3.0.1) or anything else.
i cant even start those 2 samples (HelloJava, HelloScript).

need help, plz.

By: Guest

Guest — Mon, 23 Nov 2009 14:00:29 +0000

any1 tried that?
because it isnt working here.
problem: java samples (HelloJava, HelloScript) not working – maybe of new FW verision (3.0.1).

need help, plz

By: Casper Bang

Casper Bang — Sun, 30 Aug 2009 20:11:45 +0000

Or use Mono, you won’t have to jailbreak your phone: http://www.mono-project.com/MonoTouch

By: Lexaniji

Lexaniji — Sun, 30 Aug 2009 15:51:11 +0000

Cool man thanks
luv it

again thanks m8