Getting Started - Android Q&A, Help & Troubleshooting

What do I need to get in to making/Modifying android OS components?

Ubuntu
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Also the source codes of the rom you are planing to make.And the jdk and sdk and although not necessary a phone/tablet to use as a test device.
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Related

Install .jar files

Does anyone know a way of running .jar apps on an unrooted LG Optimus One?
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cristi_bostan2005 said:
Does anyone know a way of running .jar apps on an unrooted LG Optimus One?
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You have to install emulator for MIDP. Check http://www.netmite.com/android/
Download this and install it.
Because the Dalvik virtual machine is based on the JVM, any JAR should be able to be recompiled into an APK.
PS: Sorry for the fake guide I posted before.
Hmm... i already tried this but it gives me error in many cases...
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Then download the eclipse IDE for Java ME, install the Android plug-in and install the DJ decompiler. Then port the decompiled application to fit Android SDK 8 (Froyo).
I think you will prefer not running the jar applications .
O_O... I'm afraid I don't know anything about compiling... Not even basic developer knowledge...
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cristi_bostan2005 said:
Hmm... i already tried this but it gives me error in many cases...
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Click to expand...
Click to collapse
Could you post jar, that you want use, I will take a look... I use few apps, and that works....
First you convrt the .jar files to. Apk and install netmite. If it works fine then ok or else use some other method. All apps do not works prperly on netmite
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Any Root apk?

Any apps that will root photon I'm desperate for root, my computer is broken atm... Had root lost it when I had to sbf to fix connection issue....
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not atm. you may be able to dl the necessary files right to your phone and use a teminal emulator to root, but i'm new at this stuff so i'm not really sure.
Lol I'm not but only app ik of is gingerbreak which is outdated...
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There is an all in one (aio) one click process that actually has a how to video. Not app easy, but still very easy.
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I'd just borrow someones computer for 15 minutes. Im sure you know someone who has one. Download all the files to your phone so all you have to do is install the drivers, run the program and uninstall it if they want.
or you can do the dock method at a sprint store if you are brave enough...
I found computer... Is there a linux root method
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I rooted the photon only using the phone. Downloaded the file to sd. Then used terminal emulator to run 3 commands..done..so easy.
How
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Did you get it figured out yet? Looks like you would be successful using the Photon Torpedo method using just your phone: http://forum.xda-developers.com/showthread.php?t=1216131
pesto242 said:
I rooted the photon only using the phone. Downloaded the file to sd. Then used terminal emulator to run 3 commands..done..so easy.
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Same here
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Htf you guys pushing it to data/tmp... An it tells me no such file when I've downloaded it three times...
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I've never heard that with the photon but that doesn't mean it is not possible
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Eclipse error

I'm trying to set up eclipse to develop android. I created an app with the HelloAndroid YouTube tutorial by TCKDevelopment and when I try to run the app, it gives this error:
"Your project contains errors, please fix them."
But no errors are showing up...what could I be doing wrong?
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Try to make a clean if the project.
If there are no errors the indicator on the project explorer should go away.
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Okay maybe I should have mentioned I'm a noob with this stuff. Also it's on Mac os x (lion), if that helps
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Go to Project->Clean. Select the project and click ok
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Viryual box AVD

Howcome internet don't work on honeycomb when I mount the ios via virtual box or is it not included in this build
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Psxperia? (q)

Did psxperia work on honeycomb at all? Ive been playing around with the files tryibg to get it working on ICS no so easy haha.
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Don't think it did
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Bummer
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Well im looking through all the code now trying to recreate what yifanlu did hopefully I can
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I managed to create tekken 3 as an apk. It didn't install and using AIDE, there were errors with the manifest file. Would you know how to fix them?
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Psxperia has to have new patch files installed I busted my balls trying to make them but the maker used linux to do all his work. And its like a Herculean effort to recreate the same thing on windows. I havent completely given up but psxperia cracked the old emulator not the one that is currently in crash bandicoot. Once we get cwm I think there might be a solution tho.
Over in the play forum there is a guy who made it so you can use any Xperia play ps app so once we can flash that we can use the Xperia play cracked crash bandicoot.
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