I've seen many custom ROMS with extra options, like CyanogenMOD and OMFGB. How can I replicate this, so that I can include it in my custom ROM?
id like to know how to do this also
you will have to go to google android dev website and read up on it, as I have tried, it involves alot of editing xml files and linking them with other operations. its not as simple as you may think.
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I am looking to combine various UI features of different ROMS together. For example, I like how with Liquid ROM (http://forum.xda-developers.com/showthread.php?t=920804) you can swipe left from the homescreen to access your Recent History of apps, and you can swipe right to access your Media. I want to somehow integrate that into the MIUI ROM, but I have no idea how to start. I just rooted & flashed my first ROM on my HTC Dinc yesterday, so I am very much so a beginner.
Eventually I want to create an awesome ROM that I can share with the community.
Any help would be greatly appreciated.
first you should learn about cooking a rom
so you can get an idea of whats included in a rom
then you should learn how to build aosp roms
thats the best place to start.
it would be almost impossible for anybody to just jump in and start
integrating UIs.
OK thank you.
I've used dsixda's kitchen (http://forum.xda-developers.com/showthread.php?t=633246) to cook my own versions of both the MIUI and Liquid ROMs, basically just moving apps from /system/apps to /data/apps just so I could have the option to uninstall them. I checked around the file system and there is a lot of stuff there, so I would really like to figure out what to look for in each directory. Do you have any resources/links for me to accelerate my learning?
I had hear about cyanogenmod earlier and even tried to install it once when I was a rank noob without much luck. In my recent explorations of kernels and cifs I found myself at the cm site. It seemed pretty organized and I thought it might be interesting to have another go at it. I followed the instructions and installed it and it worked flawlessly. I restored my apps from Titanium backup and I'm up and running. I did some research in our forum and that, combined with some of my own observations, makes me wonder about the relationship between CM and some of the other roms like Vegan Ginger (which I really like) I get the impression that some or even all of our roms here are derivatives of CM that have been tweaked further by our devs. Is this correct? What is the difference between Vegan Ginger for example and CM7? I'm really puzzled because the kernels and the basic look and feel seem very similar. Someone even remarked that all of our roms are derivatives of CM. I'd be interested to know some of the background and the pedigrees of the various roms and their relationship with CM.
Cyanogenmod is one of the more known and talented group of Android ROM developers, developing for many devices and being a large team of dedicated coders, artist, etc...
They have taken the stock AOSP code and have modified, enhanced and added features far beyond the stock code. Most ROMs you see that have these additions are because they are forked from Cyanogenmod's github and then edited to look like their own (different graphic images, different text wording, etc..).
CyanogenMod was also one of the only ROM devs that I know of that got a Cease & Desist letter from Google early on and created the separated config of installing the rom.zip and Gapps.zip (Rom image and Google Apps).
As for how Vegan-Ginger relates...
Project Moving to Gingerbread
January 12, 2011 14 Comments
Just a quick update for everyone so you know where we stand at this point. Because of all the issues I have had trying to reverse engineer fixes into VEGAn, we have decided to move away from the actual VEGA system image. We have decided to move the project to a MODIFIED CyanogenMod 7 (aka Gingerbread) ROM with “inspiration from VEGA”. This will allow us to not only fix issues more easily but our work would also directly benefit the CM7 camp as well. This would give also give everyone the choice of a completely stock gingerbread like ROM as well.
THERE IS NO ETA AS OF YET FOR A RELEASE. When there is one…. you all will be the first to know! Exciting Times Ahead.
-GoJimi
Extreme GingerNerd
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Hey guys,
so this is applicable to all devices and its android specific therefore I think this is the best place to ask these question/s. I learned coding with Python for a few months last year and really enjoyed it. Now I am thinking since I have an android phone that is claimed by most "unbrickable" and I am probably stuck with it for another year I decided to learn android programming and contribute to this awesome community and hopefully make my phone awesome myself. Before I can do all that I have a few questions. Most of the development guides I saw after google searching, referred to how to create apps ( now I know there are guides to creating roms here). If I learn with those guides how to make apps will it be a similar process when I wan't to make custom roms? Also how to start? Start with Java SDK, with eclipse? Point to some guides plox
early thanks
There are guides for building apps... and guides for building ROMs... but AFAIK, guides for customising ROMs don't really exist... ROM customisations are generally just done following the API or using someone's work as a reference point....
craigacgomez said:
There are guides for building apps... and guides for building ROMs... but AFAIK, guides for customising ROMs don't really exist... ROM customisations are generally just done following the API or using someone's work as a reference point....
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I think I worded that wrong. I know there are guides for building apps and building roms but I was asking If I use one of those guides to build app + learn to build app using a book or something will it help me build roms later? And for the custom rom thing, I meant like theres hellfire ics cm9 then theres eaglesblood ics cm9 for same device but by different people so I when I said custom rom I mean like my own ics cm9. but anyway thanks for your answer.
First and last bump
Making ROM's is different then making apps, while the skills you learn using Eclipse and Java JDK will only teach you Java, XML and ADB at most, when making ROM's you need to know many different things. While you can make custom ROM's with little programming experience to be a true master of making custom ROM's you need to know Java and XML, for modifying and creating your own custom apps you can include in your ROM, C and C++ for tweaking the kernel to truly optimize performance, Shell for creating scripts to automate tasks and performing other functions in your ROM, Photoshop/GIMP for image editing and creation in order to customize the look of your ROM, as well as patience to debug any problems you may run into and a couple other skills as well.
If you want to learn how to compile CM9 check out these guides:
[TUTORIAL]Setting up and compiling CM9/CM10 from source
Galaxy Nexus (GSM): Compile CyanogenMod 9 (Linux) It's for the Galaxy Nexus but it's still a very good place to start with to learn how to compile CM9 from source.
For learning basic customization of ROM's check out these great videos:
Let me know if you still have questions .
shimp208 said:
Making ROM's is different then making apps, while the skills you learn using Eclipse and Java JDK will only teach you Java, XML and ADB at most, when making ROM's you need to know many different things. While you can make custom ROM's with little programming experience to be a true master of making custom ROM's you need to know Java and XML, for modifying and creating your own custom apps you can include in your ROM, C and C++ for tweaking the kernel to truly optimize performance, Shell for creating scripts to automate tasks and performing other functions in your ROM, Photoshop/GIMP for image editing and creation in order to customize the look of your ROM, as well as patience to debug any problems you may run into and a couple other skills as well.
Okay that makes sense. So if I learn to make apps since thats what most guides are, I will learn to work with JDK and XML but creating ROMs requires much more knowledge. I am okay with just being able to compile source codes/porting roms from similar devices and what not. I am pretty decent with Photoshop so thats a win Thank you sir
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Pardon my ignorance. Just for fun and learning, I am willing to build a custom ROM from scratch for Sony Xperia-L from Android AOSP. But, even after going through a number of tutorials, following are the issues which are yet unclear to me:
How to obtain Xperia-L specific drivers to intergrate it into my build. Please note that unlike a few tutorials has suggested, I don't want to start from CM ROMS. I want to do it from 'scratch'
I have downloaded Open source archive for build 15.3.A.1.12, 15.3.A.1.14 and 15.3.A.1.16. It contains two top level directories: kernel and platform. What are these two for? Given the size of AOSP so large, I presume this archive does NOT contain full source for Xperia-L stock ROM. Am I correct to reason that?
Without using kiddie-approach, e.g. different ROM kitchen, what is the recommended approach to for a beginner to master the art?
Hello, I would like to customize the phone more to my preferences and I would like to edit the systemui etc, I've tried looking for systemui, but just couldn't find it, I am using aosp extended, and when I looked for the systemui.apk in the system folder, its just not there. I used to work a bit with those things a few years back, but I don't know if its different because miui is maybe built differently or just android changed the way files are compiled or anything. Anyway, if someone could shortly explain to me how to edit miui/any custom rom system files, or give me a guide that fits miui, I would really appreciate it, thanks.
anyone pls? :\