[Q] Custom Android hardware development? - Android Q&A, Help & Troubleshooting

I have some ideas for a heavily customized Android tablet for an industrial use. Most of the customizations involve taking things OUT and locking stuff down, durability a plus as well.
I sent a couple emails to Chinese companies but didn't get any response, and am also a bit worried about them stealing my ideas and running with 'em.
Any pointers/advice?

When your idea is greater then great then can you register your idea with patents.
But you need to know that patents are realy expensive and some company's copy all things what they see.
You can better search for a buddy who has knowledge for manufacture in China or an other cheap country.
know that big companies like Foxxcon make only big orders.

Yep, that's pretty much where I'm at right now. Not sure of how to proceed patent-wise and not really wanting to work with Chinese companies either way.
Cheap isn't paramount for this application, if anybody knows of any more local resources for android hardware I could talk to...

Only have time for a real quick reply right now to a very deep topic...
I would say your best bet is to look into various 'open source' models. Look at the the DIYdrone community. You can get Android running on a little ARM processor. Or for a turnkey dev solution:
liquidware.com/shop/show/BB-AND-DEV/Android+Hardware+Development+Kit
Throw it in a Pelican case and you've got yourself a proof-of-concept. Which is what you're gonna need to raise any venture capitol if you pick that route...
As far as patents... this can also get you some credibility with venture capitalists... you can file a patent yourself for pretty cheap but don't expect it to hold against any big boys though...
Good luck, there's a lot to learn, making a bunch of Engineering/Programming/Business friends and having your girl pick the outfit before the big pitch!
Cheers

Android on a chip
Hi koob,
Thanks for the useful reply. Do you have any additional tips on getting Android running on the simplest circuit possible?
Using phones for development is possible but not ideal as we're using some of the newer features of the OS (e.g. ADK), and unlocked phones supporting it are somewhat expensive.
I'm interested in two stages, prototyping (I couldn't find much in the DIYDrones community on this), and manufacturing (maybe companies like Shenzhen Xinkenmingteng Industry Technology on Alibaba could take a functional spec or a PCB design?).
Many thanks for your help.

Bump! I would also be interested in hearing more about this, as we want to develop a custom mobile monitoring device, using Android so as to save us the effort of writing firmware for the wireless communications, display, touchscreen, etc. Like TheCritic, we're interested in locking it down - replacing the OS's main functionality with some skin or app we write ourselves.
The Liquidware Android Hardware Development Kit is interesting, but has many things we don't need and misses a few things we do. We're just not sure where to begin choosing the hardware and working with the kernel, device drivers, etc. Any pointers would be very appreciated.

Any progress here?
I have a pretty similar situation. Having a cool idea that would need only a few features from android. Did you develop your platform? Or found someone who did it for you?

Nothing other than what's seen here, though there were more useful replies than I'd remembered to this thread!

Related

[Q] Creating a [ROM][LAUNCHER] that is suitable for the WORKPLACE

Hello! to anyone who might read this
First off, let me tell you a tiny bit about myself (Bare with me here).
My name is Christian, I'm 19 and I'm an intern at an IT-section. I've been working here for a year already - Each year interns are to write two individual papers about different subjects. My last paper was a virtual Windows Server 2003 Server Park Environment for another company. This year my first paper is on Android.
My place of work supports other workplaces, such as schools, the hospital, social workers, basically everything. With next-gen phones and new OS' out - Naturally, we're upgrading. The question is what OS to go with. That's why I was asked to create a paper on Android, showing how a work-phone could be. Not all of the details have been planned out yet, but it goes something like this:
- Create a ROM with the necessary applications
- Strip the ROM of anything ..unnecessary (Could be anything, Gapps even).
- Choose/Develope a Launcher that can work pretty much out-of-the-box without having to customize too much.
That's pretty much all the information I've been given for now. I've been given a HTC Desire to 'play around with'. I've been told we're going to have a meeting about it soon. The reason I'm creating this thread is to give myself sort of a roadmap, I guess. And I'd love your opinions on how I can best do this, what I should base my ROM on and anything else you might think I need to know.
Peace.
It's a great idea for a workplace to go with android for employees given the ability to create more secure levels of access since it's based on linux. Also the ability to tailor the OS and UI to suite the needs of the business are something that's desired more and more these days. The downfalls you'll have to overcome are battery power (stripped down OS could nix that) and the fact that most companies will lean more towards Blackberry for two main reasons.
First is security, lets face it, Google is the internet for the most part and a lot of people fear the unknown such as where does their data go and what's done with it. Is it erased (securely)? Is it shared and what about data leaks?
Also, even though I love Android, for a business setting Blackberry has everything right. Android lacks in the 'push' area by a longshot and (from what I've seen) Blackberry supports more email protocals. Let's not forget when you're emailing all day or writing a paper a physical keyboard is more desired, a lot of Android phones lack that.
If the correct phones were chosen and (with a custom ROM and apps) the right measures were taken to address the push issue, plus maybe some sort of native encryption to ease security concerns - I think you could make a very valid argument to use Android phones for their employees. Android beats the othe OS types by a longshot, you just have to address those small but major issues.
Using Android as platform for devices inside an organization makes a lot of sense.
I disagree with KCRic about the superiority of BlackBerry on push and mail systems compatibility. Remember that BB requires you to use a secondary server to "translate" your Exchange, Notes, GroupWise or whatever you have to the devices.
Agree 100% in terms of the keyboard issue.
Something Android has on its side is that Google is the internet. Android was designed from the bottom up to be a "connected" platform. This means mobile devices with ample access to databases and hosted applications. If a business is still wondering if the data on the cloud is the solution, they may not be here on the next decade.
Believe me, you don't find many devices with VPN support, something that is already supported on most Android ROMs. Secure connections and a secure local storage can be easily achieved, the tools are already there.
Think also not only on phones but many other devices (tablets, kiosks, etc) that can benefit from this idea.
I think the major obstacle will be to convince the service provider to let your organization put customized ROMs on the devices. They will panic. Maybe if your agreement says that you provide the support. I already have to go through some of this (on a different initiative) and it is not easy.
KCRic was right about blackberry .... was. The Droid Pro puts that puppy to bed for good, I think. To the OP, your company needs to take back that desire and get ahold of a Droid pro for you. That'll be the (as of right now) best device for workplace use and give you the best launch-off point.
Sent from my DROIDX using XDA App
Thank you gentlemen, I appreciate your input!
My company will most likely be standardizing on the Desire Z as the 'top notch' phone - And some sort of first level entry phone for employees that don't need aweesomesauce features. I've begun dissecting my own ROM using dsiXDA's kitchen. If my company is going to settle on Android as a platform I will have to build the ROM from source, though. Seeing as when I'm finished with my internship someone else will have to continue development on the ROM.
Right now I'm going to dissect a couple of ROMS. My place of work wants to see which of the two fits best for us: AOSP or Sense. I'm an AOSP man myself but Sense is easier to use for 'newbies' and it's also easier to configure too look-and-work-just-like-this, if that makes sense. THANKFULLY dxiXDA's kitchen exists so the workload isn't .. ****ty just yet.
Again, thank you for your input!
zHk3R said:
Thank you gentlemen, I appreciate your input!
My company will most likely be standardizing on the Desire Z as the 'top notch' phone - And some sort of first level entry phone for employees that don't need aweesomesauce features. I've begun dissecting my own ROM using dsiXDA's kitchen. If my company is going to settle on Android as a platform I will have to build the ROM from source, though. Seeing as when I'm finished with my internship someone else will have to continue development on the ROM.
Right now I'm going to dissect a couple of ROMS. My place of work wants to see which of the two fits best for us: AOSP or Sense. I'm an AOSP man myself but Sense is easier to use for 'newbies' and it's also easier to configure too look-and-work-just-like-this, if that makes sense. THANKFULLY dxiXDA's kitchen exists so the workload isn't .. ****ty just yet.
Again, thank you for your input!
Click to expand...
Click to collapse
If you don't want the employees messing around with their phones, I'd definately exclude the Market app (Vending.apk) and include the apps of which you believe they are necessary. There's just to much crap in the market and even if it isn't meant to damage your phone, it still can do some damage if you put too much apps with the same functions on it. Experience? Yes, with my X10. The thing was damn slow until I removed a whole bunch of apps.

Android APP developing: Patenting Apps?

Alright here's the deal. I have an app idea for a game that I plan on creating that is very simple, and I have a good feeling it will take off. My worries is that developing it will almost be pointless because of the lax android market policy. I am a new programmer, so my worry is I will make the app pretty decent, and some more experienced programmer will be able to duplicate it and make it better. This just doesn't seem right. I know this happens all the time (Fruit Slice, for example, is a Fruit Ninja knockoff and it's free).
Android is a love it/ hate it relationship. Users love being able to download just as good of knockoffs for free, but I'm sure this is a major turn off for developers who worked hard on their original idea's, just to have it undercut by another developer who will offer a similar (or even better app) for free. Part of me wishes I could just develop it for iOS, but I don't have a Mac or iPhone, and don't ever plan on getting one.
My question is, is there anyway to stop it? Like a patent, or something similar? This is my major hesitation to developing for android. I know I'm not going to be the best programmer out there, but it's the idea that make the apps, and that's where I feel like (I'm sure a lot of other people do too) I could do some contributing. Let me know how you guys feel about this
Anybody? 10Char
welcome to programming for any platform. There are (free) alternatives to almost every single program (android-based, windows-based, etc...)
I think you're in a very bad place to ask about that question. Programmers are usually not at all fond of patents since they tend to be overly broad, hard to detect and generally of low quality. (In case you haven't noticed that's also my opinion)
But yes, if that's what you want to do, a patent would be the way to go. Copyright protects your code, but not your idea.
Make it free. Put ads on it. If it takes off make an iOS one
Sent from my MOTWX435KT using XDA App
As far as I can remember, from my Intellectual Property Law class, software (i.e. apps) cannot be the subject of a patent. But of course, this changes from country to country.
Here are some links you might want to read up on:
http://www.wipo.int/patentscope/en/patents_faq.html#software
http://www.freibrun.com/articles/articl2.htm
Computer-based inventions... yeah, they're not supposed to be patentable: Not in the US and even less in the EU. The key point is how computer-based inventions is defined. The standard way around it is simply to patent "a machine doing XY" instead of "XY"
Basically, the patent clerks don't check for anything but formalities. I used to help out on the peertopatent platform, but it just became ridicolous because the clerks would let everything through no matter what prior art or explanations of obviousness we provided.
Patenting is the worst thing you can do. Don't you read all the patent BS going around lately? Also, spending money on a patent won't be enough, you'll also need to spent money enforcing it, and you won't make any friends by being a litigator.
All you can do is provide the best product you can come up with and hope for the best. If someone makes something similar but better, well, you'll just have to work harder. Or drop the whole thing.
But as others have said, you'll have this problem on *all* platforms. A practical example, when Nero released their burning app for Linux, my thought was "This is kinda cool, but why would I pay for Nero, when there's K3B and other apps that to the job, but are open source and free?"
The trick is to provide something others don't have. In the case of NeroLinux it's familiarity for ex-Windows folks or dual-booters. In your case it could be more features, better graphics, easier to navigate interface, regularly provided additional content... something in that direction.

Android Use Handout

Hello fellow Android users! I need your help, I'll explain. I work at Best Buy with the Mobile department. We sell phones from all the carriers and in an effort to help out our customers better understand their phones I was thinking about making an Android phone handout for them to take home with them after their purchase.
Since Best Buy sells all the carriers, there are going to be differences between carriers and also manufacturers with the alterations they implement in the Android operating system.
So what I was hoping to get from the community were ideas about the basics of Android that spanned across carrier and manufacturer.
So for example, I've thought of explaining the notification bar. I can put some screen shots and quick details about its uses. Also I wanted to maybe give some help internet links, I thought of market.android.com for the market online.
What else can you guys give me to put on this handout. I'll probably try to keep it to about a page worth of material - probably front and back.
I just need the basics, please help me to brainstorm!
I have a guide specific to the vibrant/touchwiz, but some basic Android overlap. I'll try to type out out, but take a gander to my signature.
Long-press options & the menu key are huge.
Awesome Idea I'll give some ideas a whirl,
Also, I think a essential write up on the pros of I-phone vs Android And the cons. Because, for people to understand why Android is awesome we need to objectify the similarities and advantages of the Android based system. I-phone is perfect for people who just want an "out of the box experience" for example
Not exactly what you were talking about, but today I posted my top 20 apps for an android beginner, which could prove helpful.
http://callip.wordpress.com/

Creating applications as side job - possible?

I was wondering if anyone is doing this. I have no experience when it comes to programming (at all) but I'm a quick learner and willing to learn when it comes to extra money
I know there are some tricks like pay $50-100 to some developer to create an app exclusively for you and then you sell it on the market and earn cash from it, but I don't really feel like using someone else work for that. I wanna create my own stuff.
I've noticed that some live wallpapers sell over 100k copies over a year, for about $1, that is about $100.000. Which is A LOT more than what I earn per year. And I believe it doesn't take a long time to create a nice live wallpaper. On top of that you can create a bunch of other stuff and earn even more.
So, I wanna know, how hard is it to learn how to create live wallpapers or smaller games/apps for Android platform? Does it work? Is there anything I should know?
I'm currently in the process of learning Android development (apps, compiling ROMs, etc) and I had absolutely no experience in programming before. I've always been a big computer nerd though, so learning programming came pretty easy to me since I had a good understanding of computers and have been using them since a very young age. (I'm now 18)
If you want to learn how to make apps, there are a lot of resources out there to help you learn to write android apps. Here are some of my bookmarks for android apps -
Android App Development Tutorial
Google - Android Training
Some great youtube tutorials
Also if you get serious about it I highly recommend buying a book called Android How to Program. It's a great book and is really helping me gain a much better understanding of the underlying code that makes an app.
Thanks for the input
I'm still looking for the business point of view, as if this is worth doing as side job/part time job..
well, i am also learning how the things work in the android world, and ive made a few soundboards just for testing. But yea its possible i think everyone can think of an app the other thing is to make it. But it looks like everyone is now in the android business and by the time i actually get good with the software and things there might not be a spot for me
TH90 said:
well, i am also learning how the things work in the android world, and ive made a few soundboards just for testing. But yea its possible i think everyone can think of an app the other thing is to make it. But it looks like everyone is now in the android business and by the time i actually get good with the software and things there might not be a spot for me
Click to expand...
Click to collapse
There is always place for creativity.

Security question.

How would you know if someone cooked a back door into their ROM. A back door that would allow them to monitor a phone's contents remotely. A phone that's running their ROM of course.
Mercurybird said:
How would you know if someone cooked a back door into their ROM. A back door that would allow them to monitor a phone's contents remotely. A phone that's running their ROM of course.
Click to expand...
Click to collapse
Normally this can happen only with vendor's signed rom. Only vendors do this sometimes. Examples: Conflipper, 911sniper and recently some other guys. Vendor was naturally HTC.
They all uploaded a lot of official roms to the private host, HTC investigated the case, found the possible leak source and framed them leaking the rom with backdoor. Thus vendor got personal data and later ganged up on them threatening prosecution.
So if you want to be 100% sure that you have back-door-free rom - cook custom Because chiefs don't give a $hit about your personal data, vendor - does!
P.S. And of course:
Remember, just because you're paranoid that doesn't mean that everyone's not out to get you!
than use only the shipt roms from factory , i have used many custum roms and never a problem now i use dynamics 2.0 and he is perfect.
the only thing wath is sure in live is your bird and dead
Mercurybird said:
How would you know if someone cooked a back door into their ROM. A back door that would allow them to monitor a phone's contents remotely. A phone that's running their ROM of course.
Click to expand...
Click to collapse
Oh. Don't tell this idea to anyone!
I have just bought a new sports car based on money stolen from your phones. New flat to come. Please, wait a little more! Don't spread this information.
Mercurybird said:
How would you know if someone cooked a back door into their ROM. A back door that would allow them to monitor a phone's contents remotely. A phone that's running their ROM of course.
Click to expand...
Click to collapse
Now without irony.
Of course, you can never be sure. But:
1) XDA-developers is a community of enthusiasts. If we were to steal anything, we could do it long ago. But, in that case, any other developer can reveal the truth about ROM internals and totally ruin reputation of that developer.
While reputation is just an "integer" value stored somewhere in XDA databases and people's minds, maintaining good "karma" in internet is still much more useful IRL (I guess many devs here can confirm it).
It is a pure hobby for almost everyone. Most of us have work, studies, lots of other things to do.
2) Windows Phone isn't really interesting for majority of "evil" hackers. It is a niche platform currently. It is nearly impossible to earn donations or get money any other way on this platform via development. Thus, I am quite sure all developers still keeping this platform alive are real enthusiasts without any criminal thoughts in minds.
3) Low interest leads to small amount of developers, lack of manuals, etc. Even "evil hackers" have to learn _how_ to do harm on specific platform. WP7 unofficial development has a big entry barrier, effectively filtering even power users.
You can ask what are the reasons most of us still work on this platform? Each software engineer loves when his code _works_, and WP7 limitations is better in this case. Because relatively small amount of native code works "out of the box" - I mean, without hours in debugger, decompiler, eyes red due to display backlight, nights spent in code
ultrashot said:
Now without irony.
Of course, you can never be sure. But:
1) XDA-developers is a community of enthusiasts. If we were to steal anything, we could do it long ago. But, in that case, any other developer can reveal the truth about ROM internals and totally ruin reputation of that developer.
While reputation is just an "integer" value stored somewhere in XDA databases and people's minds, maintaining good "karma" in internet is still much more useful IRL (I guess many devs here can confirm it).
It is a pure hobby for almost everyone. Most of us have work, studies, lots of other things to do.
2) Windows Phone isn't really interesting for majority of "evil" hackers. It is a niche platform currently. It is nearly impossible to earn donations or get money any other way on this platform via development. Thus, I am quite sure all developers still keeping this platform alive are real enthusiasts without any criminal thoughts in minds.
3) Low interest leads to small amount of developers, lack of manuals, etc. Even "evil hackers" have to learn _how_ to do harm on specific platform. WP7 unofficial development has a big entry barrier, effectively filtering even power users.
You can ask what are the reasons most of us still work on this platform? Each software engineer loves when his code _works_, and WP7 limitations is better in this case. Because relatively small amount of native code works "out of the box" - I mean, without hours in debugger, decompiler, eyes red due to display backlight, nights spent in code
Click to expand...
Click to collapse
Great comments all around. I'm not a paranoid person. But I couldn't help wondering. I have faith in the community all around, like you said. Accountability doesn't lead to deviousness, it leads to integrity. I've heard that the Android is the hacker phone of choice. Or maybe I was misled in my naivete'. One of the things that I noted in my toying with the xda apps, the root tools tell you to be careful about allowing all of your apps. It's big fun watching what you guys crank out. keep up the good work, and if there is threat out there- crank out some apps for it.:highfive:

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