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Show HN: Awesome J2ME

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Re: Show HN: Awesome J2ME

#21

BTW there is J2ME Loader, a free j2me emulator for android devices available through PlayStore, it plays very nice (you can customize your keys too). One I noticed is j2me games often don't play music on the background and just resorts to sporadic sounds, any reason for that?

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Re: Show HN: Awesome J2ME

#23

The first thing I ever wrote that other people used was a j2me app freshman year in college. It was a power hour app that played a random simpsons .wav every minute. I was a pretty poor CS student, in hindsight I'm surprised I got it to work.

One of the very first "hacks" I did was finding instructions via a random WAP website on how to patch a J2ME game for some early phone that could run .jar games, in order to effectively crack it.

Re: Show HN: Awesome J2ME

#27

Wow this brings back a lot. I did J2ME at Macrospace/Glu, Masabi, Javaground and EA, and at one point near the end was simultaneously responsible for 128k jars of Tetris and 4GB apk + obb for Real Racing because that is how rapidly the field exploded. Absolute madness. J2ME gets a lot of stick, but modern mobile has actually recreated almost all the same problems. The big one for apps was the out of the box UI compon…

Startup I used to work at fueled Cingular's mobile storefront and distributed those J2ME games along with ringtones and graphics. Those were the days...

Re: Show HN: Awesome J2ME

#28
One of the difficulties I had searching for J2ME resources is that the mobile equivalent of the JVM is called KVM (K virtual machine), so most of the search results are about Linux's Kernel-based virtual machine instead.

Re: Show HN: Awesome J2ME

#29
Memories! I built a race timing app in J2ME. A useful exercise in designing a good UX within a constrained environment. Nowadays we just throw browser bloat around without a care.

Re: Show HN: Awesome J2ME

#30

Wow this brings back a lot. I did J2ME at Macrospace/Glu, Masabi, Javaground and EA, and at one point near the end was simultaneously responsible for 128k jars of Tetris and 4GB apk + obb for Real Racing because that is how rapidly the field exploded. Absolute madness. J2ME gets a lot of stick, but modern mobile has actually recreated almost all the same problems. The big one for apps was the out of the box UI compon…

> data plans were expensive

Hard to overstate how expensive data was! This was also before widespread wifi.

If you want a look at the way the world worked in 2005, check this out: https://www.consumer-action.org/news/articles/2005_interstat...

Topics included:

- calling cards

- voip

- collect calls!

- international rates

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