Face Unlock is proprietary - Android General

And to be honest, I feel cheated. I'm not coming from the same place as RMS and saying all software should be free, and non free software needs to be shunned, but this is the Android Open Source Project. I came to Android with an open source background; I am an avid user of GNU/Linux and I enjoy and find comfort in the freedom it comes with. I enjoy knowing that I can change any aspect of what I'm running from the eq to the scheduling algorithm. Anyway, speech over, I had hoped Android would be 100% open source until its dying breath, but apparently not.
Face unlock has already been ported to iOS, and unsurprisingly too. Given the bytecodes and the careful hand of someone experienced with reverse engineering Java, it's more than possible the recreate it despite how long it may take.
I use Face Unlock a lot, not for security, but simply because 1. Its quick and easy, and 2. Because its so cool.
It's a wonderful thing, and because it has been done there is no doubt that it will be done again, perhaps even by Apple, so I wonder, what are they afraid of loosing if they open the source? Will their algorithm be stolen? That's like hiding mathematical formulae from a community of Einstein's descendants and fans.
I hope not but must acknowledge the possibly that they have something to hide. Google is a massive supporter of foss, so why is it this would happen in such a large, explicitly Foss project? Maybe it's some form of collection of data that might be considered a security threat? I'm not going to accuse a large company of something malicious when I can't think of any reason to do it myself, so why would they need faces? The answer could be one of two possibilities;
1. They don't and I'm being stupid
2. Simply, data.
We all know Google loves data. And maybe they're using the data to improve their face detection in their camera software? If so, I don't think that's something they should hide. I think that's a great thing and should be celebrated simply because they are providing a service and using it to improve another, which is the kind of thing Google does.
But they want to hide this? Sorry if I'm looking into this too much, and maybe they just wanted to keep their code to themself for once, but the fact they seem to feel they have something to hide when they're offering up an entire software stack free and open source makes me wonder.
Of course, I am assuming Face Unlock is a part of Android, where as it's packaged with Android. It's not in the source tree, so it could just be an external proprietary piece of software. But it is packaged, and integrated so nicely.
Sent from my Galaxy Nexus using XDA App

Face unlock is a proprietary app as are other google apps and not actually part of ics open soure but instead is integrated with it. I googled to be sure before replying but as an app it is not needed to be open source.
Dave
Sent from my LG P920 using Tapatalk

I still can't help but be disappointed. That would've been such a cool thing to tinker with. Also, I didn't know most Google apps are proprietary; I guess none have been interesting enough for me to want to play around with source wise (But they're still good services)
Sent from my Galaxy Nexus using XDA App

Its because each devices drivers will need to be made to use the program. And non of those drivers are open source. If I recall right non of the AOSP roms have this option working.

Related

Official statement from Google regarding the Cyanogen controvery

I have no idea where this needs to be posted. There are a number of different threads regarding this topic, and I know at least one of them are locked. So mods, feel free to move, delete or merge this as you see fit.
Google, via the Android Developers Blog, issued a statement a short while back. Here it is ...
A Note on Google Apps for Android
Posted by Dan Morrill on 25 September 2009 at 2:31 PM
Lately we've been busy bees in Mountain View, as you can see from the recent release of Android 1.6 to the open-source tree, not to mention some devices we're working on with partners that we think you'll really like. Of course, the community isn't sitting around either, and we've been seeing some really cool and impressive things, such as the custom Android builds that are popular with many enthusiasts. Recently there's been some discussion about an exchange we had with the developer of one of those builds, and I've noticed some confusion around what is and isn't part of Android's open source code. I want to take a few moments to clear up some of those misconceptions, and explain how Google's apps for Android fit in.
Everyone knows that mobile is a big deal, but for a long time it was hard to be a mobile app developer. Competing interests and the slow pace of platform innovation made it hard to create innovative apps. For our part, Google offers a lot of services — such as Google Search, Google Maps, and so on — and we found delivering those services to users' phones to be a very frustrating experience. But we also found that we weren't alone, so we formed the Open Handset Alliance, a group of like-minded partners, and created Android to be the platform that we all wished we had. To encourage broad adoption, we arranged for Android to be open-source. Google also created and operates Android Market as a service for developers to distribute their apps to Android users. In other words, we created Android because the industry needed an injection of openness. Today, we're thrilled to see all the enthusiasm that developers, users, and others in the mobile industry have shown toward Android.
With a high-quality open platform in hand, we then returned to our goal of making our services available on users' phones. That's why we developed Android apps for many of our services like YouTube, Gmail, Google Voice, and so on. These apps are Google's way of benefiting from Android in the same way that any other developer can, but the apps are not part of the Android platform itself. We make some of these apps available to users of any Android-powered device via Android Market, and others are pre-installed on some phones through business deals. Either way, these apps aren't open source, and that's why they aren't included in the Android source code repository. Unauthorized distribution of this software harms us just like it would any other business, even if it's done with the best of intentions.
I hope that clears up some of the confusion around Google's apps for Android. We always love seeing novel uses of Android, including custom Android builds from developers who see a need. I look forward to seeing what comes next!
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Source:
http://android-developers.blogspot.com/2009/09/note-on-google-apps-for-android.html
Yep, it's over.
We're still asking for community access to these applications that are almost essential to the current Android experience. I really doubt it's hurting their bottom line substantially enough to justify the killing of their distribution.
In other words, Mr. Morrill's post was pretty much a sugarcoated attempt to gain some of the PR they lost.
We always love seeing novel uses of Android, including custom Android builds from developers who see a need.
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A "novel" use from a developer who "sees a need" is quite a way to describe a substantially improved version of your OS.
So what is the conclusion? A lot of the things could be replaced, but as mentioned before, the sync tools and so forth are tricky to get around. What is the next step from here?
cyanogen said:
Yep, it's over.
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How so? What would be wrong with releasing the ROM without the google apps, but have a script or something that runs on first boot that installs the missing apps?
cyanogen said:
Yep, it's over.
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So no more ROMs? Or no more ROMs with close-source apps?
AquaVita said:
How so? What would be wrong with releasing the ROM without the google apps, but have a script or something that runs on first boot that installs the missing apps?
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It's still illegal. A clever trick to walk around the legal fine print. But in essence, it's illegal...
AquaVita said:
How so? What would be wrong with releasing the ROM without the google apps, but have a script or something that runs on first boot that installs the missing apps?
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Without the basic function to sign into the device using your Google credentials, the ROM is useless. You can't just grab them from another build (as far as I know) because of the way they are tied in at compiling to the framework. So you would have to pull the ROM, grab the proprietary pieces from somewhere else, and compile the source yourself.
Right?
To touch on this in another way, what would it take for Cyanogen to become a licensed distributor of Google's Apps for Android? If there are really 30,000 users, couldn't legal fees be gathered from them? And, couldn't the business license be set up as a Not-For-Profit? Like the Association of Cyanogen Followers? If it were, wouldn't the required fees to license the distribution rights of the software be tax-free and operating expenses for the association? Meaning, any costs for running the business could be taken out of membership dues and donations? With the rest being tax write-offs?
Just a thought, as I would love to see this made legit, 4.0.4 is great, but I don't want this to stop here.... selfish I know, but it's the truth.
AquaVita said:
How so? What would be wrong with releasing the ROM without the google apps, but have a script or something that runs on first boot that installs the missing apps?
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I guees thats no way. What if you have a wipe? No APNs or anything else? You cant dowmload "Market" als a single-app directly from google (as i know).
daveid said:
Without the basic function to sign into the device using your Google credentials, the ROM is useless. You can't just grab them from another build (as far as I know) because of the way they are tied in at compiling to the framework. So you would have to pull the ROM, grab the proprietary pieces from somewhere else, and compile the source yourself.
Right?
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Then what the hell is google talking about "encouraging other ROM releases"? If that isn't possible without some pieces of Google software, then is it literally impossible to develop a custom ROM for android?
Thoughts, Cyanogen?
As soon as my contract is I am Too! I can predict a mass exit from android and google!
daveid said:
Without the basic function to sign into the device using your Google credentials, the ROM is useless. You can't just grab them from another build (as far as I know) because of the way they are tied in at compiling to the framework. So you would have to pull the ROM, grab the proprietary pieces from somewhere else, and compile the source yourself.
Right?
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Is this true? If its proprietary how did CY compile them in the first place? In order to compile don't you need access to the source?
So just come up with replacements for those apps that are closed source and not available on the market...
Devs WILL find a way... I guarantee you
But yeah, Google SUCKS on this...They could have just given him limited licensing...
Without a doubt the most foolish decision I've seen Google make in terms of Android so far. This puts a major damper on a community that was helping make Android better in very real ways.
The only explanation I can come up with is that the closed apps use 3rd party licensed code that Google can't redistribute. Otherwise this is just completely boneheaded.
Google said:
With a high-quality open platform in hand, we then returned to our goal of making our services available on users' phones. That's why we developed Android apps for many of our services like YouTube, Gmail, Google Voice, and so on. These apps are Google's way of benefiting from Android in the same way that any other developer can, but the apps are not part of the Android platform itself. We make some of these apps available to users of any Android-powered device via Android Market, and others are pre-installed on some phones through business deals. Either way, these apps aren't open source, and that's why they aren't included in the Android source code repository. Unauthorized distribution of this software harms us just like it would any other business, even if it's done with the best of intentions.
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They claim these apps (YouTube, Gmail, etc) are Googles way to benefiting from Android, but they are not distributed with all android phones? I understand that companies license these applications from Google, but how does it hurt them if they are installed on a device that would already have them?
Then they say "We make some of these apps available to users of any Android-powered device via Android Market", yet this entire thing came about because the Android Market is being distributed? How can any device get these if the market is one thing that can not be distributed?
I paid for the ADP1, which came with Gmail, YouTube and the other applications. The ADP1 feature was that I could flash any ROM I wanted to on the device, but now they are telling me that I can't put one on there if it contains their applications that my device had in the first place.
Hello Google, welcome to the the Dark side, so much for "Don't be evil"
I will help with anything I can on a project to replace the Google Products.
AquaVita said:
How so? What would be wrong with releasing the ROM without the google apps, but have a script or something that runs on first boot that installs the missing apps?
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ya i was thinking the same .i mean if not ,how do we get gmail ,youtube,ect?do we have to download from market ? some are not in market like youtube.i use gmail all the time .
Do the current Roms have to pulled?
That shiny device with an Apple on it is looking mighty delicious
CyanogenMod officially done now:
http://twitter.com/cyanogen
"Sorry everyone, CyanogenMod in it's current state is done. I am violating Google's license by redistributing their applications."
dwang said:
Is this true? If its proprietary how did CY compile them in the first place? In order to compile don't you need access to the source?
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I had assumed that they were "reverse-engineered" using something like baksmali, to gain access to the source.... I could be wrong.

READ ME: Clearing Misconceptions About CyanogenMod C&D

Lately a lot of threads have been popping up on this subforum and others with regard to the CyanogenMod C&D. A lot of these long threads seem to just be giant echo chambers filled with uninformed or ignorant end-users who don't understand the true nature of the situation. I am creating this thread to help clear up the misconceptions surrounding CyanogenMod, the AOSP, and Google's position in this matter.
Here are some common misconceptions and their clarifications:
"We should petition to keep Android open source!"
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Google acquired Android, Inc. in 2005 and began investing time and manpower to develop the Android operating system into a fully fledged mobile operating system. The entire project was open sourced in October 2008 to coincide with the first public availability of the Dream hardware. Since then, the Android Open Source Project (which consists of all the source code required to build a working Android environment) has been completely open source. Period.
On top of the completely open source operating system, Google also bundled several useful applications into many stock builds of Android. These builds are commonly referred to as "Google Experience" builds, and the apps include things like the Market, GMail, Youtube, etc. These are NOT a part of the Android Open Source Project, they NEVER WERE a part, and it is unlikely that they ever will be. Many end users seem to have the misconception that these apps are and/or should be a part of the AOSP. They are not. Period.
"Google is trying to keep me from installing other ROMs [sic]!"
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The C&D letter to Cyanogen was not meant to suppress users from using non-official builds ("ROMs"). The purpose of the cease and desist letter was to stop Cyanogen from continuing to redistribute without permission the proprietary Google-specific apps described above. This is completely within Google's right to do so.
Now to be fair, the work done on xda has often skirted the matter of unauthorized redistribution. In fact, without unauthorized redistribution, it would be difficult (but not impossible) to "cook ROMs". However, unauthorized redistribution has generally been viewed as an unspoken, ungranted privilege. If the company holding the rights to the related software issues a cease and desist letter, the community must respect that choice. To fail to do so would only serve to delegitimize what we do here and risk the survival of the os hacking community as a whole. Users with an overinflated sense of entitlement, you are not welcome here!
"I bought the phone, I should have a right to use the proprietary Google software however I like."
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Generally, being legally licensed to run a software package does still impose limitations on your usage of it (e.g. you cannot make unauthorized copies or disassemble it). However, in this case, the violation is not in the end-user act of installing CyanogenMod, it is with Cyanogen distributing it. And by no means is this singling out Cyanogen; any "ROM cooker" that includes copyrighted proprietary software in the updater (which at this point is the majority of them) is potentially risking a legal letter.
"Google should not have waited until Cyanogen had worked so much to shut him down!"
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As in #2, I have to emphasize that unauthorized redistribution is something of an unspoken tacit permission. "ROM cookers" therefore need to exercise good judgement. Back when builds were simply slightly modified versions of stock update.zip files, it was easy for Google to turn a blind eye. The latest CyanogenMod installer included a leaked pre-release version of the Android Market software. Now, I hope it's plainly obvious for even the most oblivious reader, but if you leak a company's unreleased proprietary software before their official release, chances are you will piss them off. Leaks like this have several potentially negative consequences for companies: 1) decreased perceived quality because the program had not been fully debugged, 2) ruining planned launch timelines, 3) causing server backend issues due to unrecognized clients logging in.
Bottom line is this: if you are a "ROM cooker" and you absolutely have to include proprietary copyrighted software in your build, DO NOT INCLUDE ANY UNRELEASED SOFTWARE. You will very likely get C&D'd.
"Google should appreciate Cyanogen's hard work!"
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From the time you boot up your phone to when you run that first app, probably somewhere like only 1% of the code is written by the "ROM cook". The process of "cooking a ROM" is not, for the most part, programming.
If you want to give credit where credit is due, for the most part you would be thanking Linus Torvalds and the contributors of the Linux kernel, the Android Open Source Project team, and the folks who really did the groundbreaking work establishing root access on the Dream.
good post!
Agreed, very good post..
Maybe someone can clear something up for me (its been bugging me a little)
If i compile from source i need to add files that are pulled from my phone.
Does this mean that ALL roms are technically illegal, even if they dont include the google closed source programs.
Or are we ok to include these files as they are needed for the phone to work, so considered closed source but part of asop?
I have not seen this addressed and i am curious what the state of play is with these files.
Agreed ........ !
Thank you for taking the time to clear things up. Hopefully this will help folks gain some perspective and move toward productive directions.
If i compile from source i need to add files that are pulled from my phone.
Does this mean that ALL roms are technically illegal, even if they dont include the google closed source programs.
Or are we ok to include these files as they are needed for the phone to work, so considered closed source but part of aosp?
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Good question. It certainly means the ROM is not purely open-source, at the least.
My sense is that those files are the property of HTC and we don't have a license to redistribute them.
Now I don't really expect HTC to serve anyone with a C&D anytime soon, for various reasons, but until a ROM cook gets a written license to redistribute those files from HTC, or until a fully open-source rewrite of those files is done, it's a gray area at the very least.
vixsandlee said:
Does this mean that ALL roms are technically illegal, even if they dont include the google closed source programs.
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Speaking very technically: yes, because you do not have the express right to redistribute the binary drivers for things like the wifi module or the radio. In reality, these pieces of code are so tightly tied to the hardware that it is unlikely you will get a c&d for redistributing them. However, in the hardcore open source community, even these drivers will be left out, requiring the user to fetch them for him/herself. That would be the 100% license-compliant way.
I'm pleased to say though, there are already many people working on semi and full license compliance methods and "ROMs". Just take a look at the first two pages of this subforum.
vixsandlee said:
If i compile from source i need to add files that are pulled from my phone.
Does this mean that ALL roms are technically illegal, even if they dont include the google closed source programs.
Or are we ok to include these files as they are needed for the phone to work, so considered closed source but part of asop?
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Click to collapse
Read the post again. It's illegal to even copy the Google APKs files out of an original installation and import it into a custom ROM. The major issue was that all ROM creators were importing the Google Apps which are "closed-source" into their own legal open-source code.
I guess now, it'll be down to the individual to decide whether they want the Google Apps in their phone. That's why scripts have been created to give the user a choice on whether to do the illegal act of placing the Google Apps onto their phone.
Google are unlikely going to chase you the individual down rather than the ROM creator (like in Cyanogen's case with the C&D letter).
Hope this helps.
ok. so then all this is not because of the google propriatary crap, but because he released the market early, so google just USED this BS reason to stop that? in other words, had he not released it early, nothing would have happened?
if thats the case, i dont blame cyanogen, but i blame ALL those GREEDY users that MUST have EVERYTHING before everyone else because they feel they need to be the best. you greedy punks almost ruined it for everyone. from what i see cyanogen usually tries his best to do what the people want, had the people not wanted the market so early(its not even that great, just new colors "ooohhh wooow ive never seen colors before i must have that! and now!".. ridiculous.) then this wouldnt happen.
now from i see the latest and "greatest" usually comes in the experimental releases. i think, cyanogen should shut down the experimental releases, or only release them to certain people.. or make it a lot LESS public..that way he can keep testing the stuff till its good and then release it as stable when he sees fit. i mean come on, 4.0.4 is already awesome!! i love it! been using since forever. why couldnt everyone else just be happy with 4.0.4?
and like the post said, dont be stupid and release some leaked program. cause it doesnt just shut you down its gonna shut everyone down. unfortunately i see that soon some noob working on hero roms is gonna release something, and then HTC will be here next.
oh and add this in there:
My guess is that Google has known for some time what was going on, but probably thought 'best not to upset the apple cart' while Android was in its infancy, with only one or two devices from a single manufacturer available on a single carrier. Now that we are on the verge of Android devices being shipped from at least five hardware vendors with over half a dozen carriers, Google probably felt that they needed to get a handle on this. I sense they feared things getting out of control with modders doing willy-nilly ports of innovations from one vendor/carrier to another—e.g., Motoblur on HTC devices and HTC Sense on Motorola devices. I think Google's legal team had a strong part in what took place, and forced action.
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and i just saw a rom that got some of the motoblur stuff mixed with hero and for the g1. how long do you think till motorola and HTC are here complaining about software on the g1 that isnt supposed to be?
Why don't Google offer these closed-source apps like they do for Google Maps? They could only benefit from more users having the 'Google Experience', even though their phones don't have them pre-installed.
TunsterX2 said:
I guess now, it'll be down to the individual to decide whether they want the Google Apps in their phone. That's why scripts have been created to give the user a choice on whether to do the illegal act of placing the Google Apps onto their phone.
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If a user downloads a "ROM" without Google apps on it, downloads an official update.zip from google.com, and then copies the Google apps from the official update into the cooked "ROM", that completely mitigates the problem of unauthorized distribution and only leaves the much less sticky issue of unauthorized usage. Unauthorized usage is typically a lot less offensive to the interested companies and definitely a lot less enforceable. There are likely some EULAs somewhere governing the usage of the Google apps (GMail, Market, etc) and except for Market I would be surprised if they explicitly required the app to run on authorized distributions only. But again like I said, it would be difficult to detect, let alone enforce.
peshkata said:
Why don't Google offer these closed-source apps like they do for Google Maps? They could only benefit from more users having the 'Google Experience', even though their phones don't have them pre-installed.
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That's a very good question, and one I sure would like the Android team at Google to answer. The only app I see being a problem would be Market, since it requires a secured app-private to function properly (which would not be guaranteed on a non-GE phone).
Your post nicely presents the legal aspects and rights of Google but IMHO misses the larger point. The open source community was believing in the ideals of open source and looking the other way at the control Google has over this platform. The pieces that Google controls are not easily (if ever practically) replaceable.
Google actions show that they are not that much different than Apple in trying to control the platform and the user experience. Don't be surprised to see Google behave more and more like Apple as the platform gets stronger and Google's need of an open community weakens.
The only bright spot is one that Google may have missed - that is their existing fight with Apple and AT&T regarding GoogleVoice. Their actions against Cyanogen gives Apple and AT&T ammunition in their arguments with the FCC, which is the last thing Google wants.
This is the only lever this community has over Google. Bring up the FCC and Google Voice case, and Google may back off.
For those who pray for Cyanogen to be hired by Google -- that is the last thing you want. We do not need Google having more control over him, but less.
For those who think that creating bypasses with clean roms and user-initiated backups will solve these problem -- these are short-term technical workarounds which Google could close too.
so with it being technically illegal its pointless (IMHO) being open source.
Its fine with taking from the community, but google seem unwilling to give anything back.
Roll on when full open source roms appear, It would be like a linux distro coming with everything but keyboard and mouse drivers.
This is all legally correct. But it misses the point of the uproar.
We did not expect Android to devolve into a squabble over closed source bits when the whole premise is open source. Goog has disappointed, plain and simple. Your sticky is an apologist's point of view since it doesn't address that fundamental issue.
edit: btw, if Goog was upset about the new Market app specifically, they could have blocked its access to the market using a client-check.
rbrahmson said:
This is the only lever this community has over Google. Bring up the FCC and Google Voice case, and Google may back off.QUOTE]
well think about it. where would google make more money, in allowing the deals it made with htc and motorola and stuff to fall apart because they allow none licensed people do distribute there apps, but keeping the community with them, and winning with google voice... OR in screw the community, keeping the deals on good grounds, and losing the google voice fight? seeing how apple is STILL WAY ahead of android in terms of users, its tough. because its basically, either google kills its own OS for phones, or starts letting go of the iphone ideas by starting with screwing the google voice. honestly, from what i can see, google is gonna come out losing either way lol
then again it is GOOGLE. they never loses anything =/ though with that BING thing growing.. the giant may go down some day. its getting attacked on all sides
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vixsandlee said:
so with it being technically illegal its pointless (IMHO) being open source.
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That depends on what your objective is. Open source has many benefits, and many of those are retained even if your distribution contains some closed-source elements. Another important aspect to remember is that while x86 PCs have had three decades to mature, smartphones have not had that same luxury. Given enough time, even hw drivers will become open sourced. So "pointless" is a bit hyperbolic.
Its fine with taking from the community, but google seem unwilling to give anything back.
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The spirit of open source is the spirit of giving. In that vein, Google has invested considerable time building parts of the AOSP from scratch. To say that they are "unwilling to give anything back" is just a plain falsehood.
Roll on when full open source roms appear, It would be like a linux distro coming with everything but keyboard and mouse drivers.
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Good luck finding an open source 3G radio driver.
If anyone has read any of the dialog between Steve (cyanogen) and some other Google employees about this issue (most notably JBQ), you would realize that the Google employees are trying to work with Steve.
There is dialog about making the AOSP able to be built and fully functional and distributable without infringing on anyone's rights. This includes investigating other avenues for users to acquire and legally install the Google applications.
The current belief is that Google's legal team sent the C&D letter to Steve, and that it was not done so at the request of the Android developers. They most likely would have liked to work with him quietly and amicably.
Also, please remember that the Market application is not a part of AOSP. The Market application is Google's proprietary code; it is not part of the Android base. Not all Android devices have Google's Market—that is why there are other markets and means of installing software.
I have no doubt that this "controversy" will ultimately be for the best. I believe that Steve, JBQ and the rest of Google/Android will find a middle ground that will work best for everyone. (JBQ has an excellent history of working with other developers and finding good solutions for all—I remember back when he was working at Be and how helpful he was to all of those writing applications for BeOS.)
ytj87 said:
We did not expect Android to devolve into a squabble over closed source bits when the whole premise is open source.
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So what you're saying is you expected everything included in a Google Experience phone to be open source? I think the problem here is you (and the people you lump into "we") don't understand that Android isn't just built for users, it's also built for handset manufacturers. Quote from the OHA website:
Why did you pick the Apache v2 open source license?
Apache is a commercial-friendly open source license. The Apache license allows manufacturers and mobile operators to innovate using the platform without the requirement to contribute those innovations back to the open source community. Because these innovations and differentiated features can be kept proprietary, manufacturers and mobile operators are protected from the "viral infection" problem often associated with other licenses.
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In light of that, I don't feel its necessary to dignify the rest of your post with a response.
peshkata said:
Why don't Google offer these closed-source apps like they do for Google Maps? They could only benefit from more users having the 'Google Experience', even though their phones don't have them pre-installed.
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Because they charge companies like T-Mobile to offer the phone "With Google". If Google put them on the market, then, according to google, any android device would be able to get these applications. So why would T-Mobile pay to have them included. This how Google makes money off of android, this is why they bought it in the first place. They didn't develop android for the open source community, they are a publicly traded company, all their share holders want to know is "How is this going to make use money?". But it is great that the platform is open.
But that brings up Google's "response" where they state any android device can get applications via the Android Market. How can ANY android device get these applications from the market, if only "With Google" devices ship with the market...

Security does matter!

I wrote this On Xperia Neo General forum but it belongs to here much more.
Original thread at: http://forum.xda-developers.com/showthread.php?t=1447095
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Introduction
I have not seen much talk about security in XDA.
First, here's just one informative link talking about using and developing apps and security risks involved.
http://www.technologyreview.com/comp...1/?mod=related
Any bug in software could potentially be used as a security loophole to gain access to private information, spy on you, get your credit card info(should you do such things on phone).
What is kind of unsettling is that everyone seems fine with modding, tweaking, developing and using those ROMs made in XDA without worrying if there could be that kind of bug in your made or used ROM.
You don't need a malicious app only to have risks. Most people use Windows so they should know that it is OP systems bugs and vulnerabilities that allow for unwanted access to your files, data, etc.
Android itself is having very non-foolproof security system. All apps on unrooted phone are in sandbox. That's no security measure at all. It doesn't limit app from stealing your private info at all, it only cant delete the whole ROM. That's just idiotic security system, for it is the only thing beside encrypting shut off phone on 3.0 and 4.0. So that means Android on it's own has no security measures while it's working. Even Windows has... some... but not too much... so you could pay for antivirus and antispyware software ofc.
It has always been the goal of big corporations to make money from insecurity, be they software developers, arms dealers and you name it. They all benefit from insecurities existing. Same is with Google and it's Android. But the good news is that we the users can modify Android. We could all say "Au revoir security bugs and loopholes!" if we would care about developing ROMs designed to make Android more secure... alas that's not happening yet!
Overview of Linux/Android security issues.
It's a short condensed description just to get you interested in the topic. There's lots of material on net, you only need to search, read, watch videos.
Linux becomes more vulnerable with more applications with different permissions installed. Same is true for Android.
Say your Phone Exporer has root access, that means it has root access to whole Android. To remove unnecessary risks, this app's root access should be limited to only most necessary functions it needs to operate.
Currently for Android there is no such solution. For Linux there is Apparmor.
http://en.wikipedia.org/wiki/AppArmor
Total root access is obvious vulnerability, but it is at least known one. Let's look at possibility of apps having hidden permissions and what that could mean to you.
Blade Buddy from Market.
On market it does not list permission to "Unique Device ID"(IMEI for GSM and MEID; ESN for CDMA) for free nor for paid version.
That means the author of BB has left the code from free version in paid one. This permission is used by ads to track you. It's not necessary code for ads, but it helps the dev know who clicked on the add and generated him some money. To see your money generating zombie empire stretch across the whole globe.... quite a thrill, isn't it?
So it's a latent code, with no benefit to user and an exploit only calling to be abused.
Unique Device ID allows you to be tracked on net and also where you are physically. GPS is just one way to find you, police for example have scanners to locate your devices physical location by the IMEI code. You can count on the "bad guys" having this technology as well, for it's quite a tool for burglars and other criminals.
The risks of your home being marked as the next dungeon to be looted by some raiders, I mean criminals(or perhaps WoW players sleepwalking and sleepraiding?) or getting your ID and bank details stolen by trojan/hacker is random. Yet the threat would not exist without apps having so flagrant hidden permissions.
Next app with ludicrous permissions
Brightest Flashlight
It does list many permissions, among them "Hardware controls - take pictures and videos ". No, it does not need a permission to take photos through cameras to operate the flashlight. But it's fun nonetheless for the dev to see his trusty peasants, or maybe he just likes to observe people like some watch fish in aquarium or hamsters in cage( "Look at that dork!", "You're one ugly m...f...er","ummm a couple kissing in dark with ma flashlight, what are they searching?", "what's that you eat, mr Korean, brains?" "hey show me that document again.")
You don't even need to run the app yourself. It can be triggered by hacker on background and take a snapshot of you.
On top of this little needless permission it has following hidden permissions:
1. Unique IMSI, read about here http://en.wikipedia.org/wiki/IMSI
2. MCC+MNC (CDMA)
3. Unique Devide ID
4. Cell Tower Name.
That's a lot of needless permissions for flashlight, these are there just to track you the app user and have nothing to do with your comfortable use of the app.
These are just 2 apps with totally needless permissions for their intended functioning. If you don't want your Windows and Linux have such security holes then why do you want your Android have them?! You don't want, that's the point and these apps would not be so popular if people would really know and care about their phone being secure.
It can be stated for sure that above exemplified permissions not listed on market are more useful for pranksters, criminals or someone plainly looking-down-on-all-the-dumb-sheep and not at all for any legitimate, user or customer friendly purposes.
There are very few tools to check for security and privacy problems in apps. That gives a sense that majority of devs do not want Android to be secure and private, because Android is another revenue generating platform through Google ads business of course. Were people more educated about the matter then Google ads business would shrink down as well. A private and secure Android can't be tracked or annoyed with ads. No ads, no profit. No security therefore means profit. Unfortunately this lack of security can be exploited by anyone with criminal or malignant intentions so very easily.
In my honest opinion. If someone keeps files like ccinfo they have to worry about being jacked then they deserve it. Should it happen. U shouldn't keep things on your phoney don't want the rest if the world to have
Sent from my Cyanocrack using Xparent Blue Tapatalk
You don't need to keep credit card info on phone, your using the credit card via Market or logging in to bank on phones browser is enough to intercept your credit card info. Your browser may show you xxxxxxxxxxxx+"last four digits only" but that doesn't mean the data to and from your device doesn't contain exact credit card number. It's encrypted, but that is merely a minor inconvenience for a hacker.
That is why being rooted is not advised to everyone. Mainly if they don't know what they are doing. Also customs roms are not for everyone. People flash them cause they think its cool and don't understand what they are doing. That is their problem. People should pay attention to the permissions that am app asks for. Common sense is the best protection. Main reason I don't do anything that deals with a bank on my phone.
Raoa said:
I have not seen much talk about security in XDA.
Click to expand...
Click to collapse
There's talk. It's just not on important yet, because the android device is not being marketed like an OS is with a personal computer.
However, the more we do on our phones, the more we'll realize it needs protection like firewalls. We catch a few like CIQ or the Wimax exploit, but it's going to get worse as we advance in our integration. We do need to start now before exploits get worse and stay ahead of the curve.
Until that time, 4G exploits and root kit programs will run freely on our devices that houses a lot of our personal information.
Plus, for some stupid reason, there are a lot of people who think Linux is immuned to viruses and security holes due to it's code transparency. Android is being mainstreamed. It will soon be a continuous target like other existing popular software programs and operating systems.
And that's why iOS is far superior even without widgets or live wallpapers.
Something to think about.thanks for posting.
Sent from my HTC Glacier using XDA App
alex2792 said:
And that's why iOS is far superior even without widgets or live wallpapers.
Click to expand...
Click to collapse
IOS and Mac are just as vulnerable, maybe even more so because of there popularity and the misconception that IOS is secure and does not need AntiVirus protection. Just last week i removed a nasty virus on a brand new Macbook Pro so that is not the way to think. You need to act as if there are security issues and just be really careful at what link you click and what email you open.
mattfox27 said:
IOS and Mac are just as vulnerable, maybe even more so because of there popularity and the misconception that IOS is secure and does not need AntiVirus protection. Just last week i removed a nasty virus on a brand new Macbook Pro so that is not the way to think. You need to act as if there are security issues and just be really careful at what link you click and what email you open.
Click to expand...
Click to collapse
I'll give you OS X,but I've never heard of an iPhone virus while there are loads of malware on Android market.
Sent from my Galaxy Nexus using Tapatalk
I am not an expert on iOS nor do I have any wish to even know or use it, because Apple buys from suppliers that emply child labor and sweatshops.
When Linux started spreading around people also thought it has no viruses.
Same story repeats with every software.
For each different OS it takes merely time before people start to notice that their OS has viruses/trojans/spyware too. That doesn't mean their OS is not targeted. You should expect all sorts of thieves to use any and all opportunities.
Secondly OS does not matter so much as the matter that your device is connected to wifi, data, bluetooth, et or not. IP addresses, MAC, IMEI, etc they all stay the same on every platform. No matter which OS, they all connect to wireless networks, cell network, data, bluetooth, etc which all have set standards.
So someone wanting to track, spy, get your private info simply has to intercept the data your device sends to any network. If you don't use strong encryption to send info via network then it is easy to "wiretap" you.
Why is there so much spam, viruses, spyware in internet today? It's because the software managing internet is not made to be so secure. If it were secure then it would also be more private and safer for people to chat over net.
So not only OS's need to be more secure, but the very internet itself needs to be reformed.
This relates to SOPA and PIPA. Had those two bills been passed the next step would have been logically to make changes to all networks so you'd be more easily trackable, hackable, "wiretappable". It's simply logical, cause SOPA, PIPA were so defunctly worded as if asking/preparing for a third bill to regulate the networks.
So we must make sure that internet will be reformed for the private users and not for greedy corporations. We would not need to buy anti-spyware, anti-virus software if the internet were truly engineered for the welfare of humanity.
You could use any OS, bugged or not and not be afraid of loosing your property or privacy if the internet would stop such acts before they could harm you, the individual who is supposed to truly and freely benefit from the services; either for free or for honest price, but now you are robbed and think it is good to pay the thieves.
Raoa said:
Android itself is having very non-foolproof security system. All apps on unrooted phone are in sandbox. That's no security measure at all. It doesn't limit app from stealing your private info at all, it only cant delete the whole ROM.
Click to expand...
Click to collapse
Please elaborate. The sandbox does prevent one app from reading the data of another, such as the CC info from the Market.
Also, are you sure Market sends the entire CC number? There's no reason for it to send it, the transaction is performed on Google's servers.
alex2792 said:
I'll give you OS X,but I've never heard of an iPhone virus while there are loads of malware on Android market.
Click to expand...
Click to collapse
Are you talking about viruses or malware? Please don't conflate the two.
Malware is easy to take care of - check the apps you're downloading for what permissions they want. It's as simple as that.
alex2792 said:
I'll give you OS X,but I've never heard of an iPhone virus while there are loads of malware on Android market.
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
Just before xmas an iphone developer admitted to deliberately uploading malware in his ios app to show malware can easily affect iphone.
http://m.intomobile.com/2011/11/08/security-expert-sneaks-malware-into-iphone-app-store/
That was for normal iphones. For jailbroken ones there are more malware apps.
Dave
Sent from my LG P920 using Tapatalk
Raoa, your absolutely right.
I've had the exact same thought recently
Its like the overall view of the Android landscape is ridden from real security apps, for the simple purpose of have the platform as open as possible. And while this is good for developers and users of this and other serious forums, its also open for the "dark" communities as well.
I often ask myself, if the ROM devs onboard have these thoughts themselves, as in, what is my source of this modded apk, is is straight from the Market or from another dubious, (do I dare say chinese forum, just an example)
And how clean is my code really?
And is all mods just legit just cuz they are from here?
I love that we have so many ppl having a desire to mess around with the OS, but I miss, as you say, the talk about having a go on security as well.
I dont know, but I do think that awareness, as you initial post direct us to, should be raised, as a natural step for any serious dev and users in general on XDA, to be more aware, of the code.
Im on my first year as an Android user, and ofcourse did have to gain root on my splendid Sensation. Why?, cuz I needed the security tools requiring root.
Ask again, why? Cuz I came from Winblows 7, and know what a jungle software is, and that is is indeed exploitable, like hell, you might say.
And Im gladd I did gain s-off and root, cuz its really really needed fo youre just a little concerned about your privacy in, mails, sms, location, usage pattern, netbanking, dropobox deposits of your ****, some might even be work related and therefore hold more than just your own privacy.
And then there is what you mentioned, our devices unique ID's, the intent "app install referrer" to "plug" you into admob/google analyzer and so on.
I love one guy here, Treve, who made the HTC tool for scanning for ****, Logging Test Tool, and in version 10, he made it aware of admob/mobclix/analytics, and my god it find a lot...
So Treve, please, if you read this, just go on, as every version you make is getting finer and finer.
We could learn from this guy, and others here that got more code-insight.
What we CAN do as a community at the very least, is to share our knowledge and tips for securing our phones.
HOST filtering, code scanning of apks and so on. using AV's and firewalls and so on.
Right from the start I noticed that Android is not a clean OS, nor is its app market, and I noticed this cuz I have another splendid little Linux system at hand, Smoothwall Express with url filtering and proxy enabled
and My god is Android and its aps LEAKING!
Have a look in your urlfilters on a standalone firewall the step after your wireless android phone, and watch how much **** is going on.
Well, I can tell you for a start that I have added atleast 100 new domains to my custom urlfilter, besides the casual downloadable HOST filters around the net, like the ones found in AdblockPlus and so on. But after android, heh, you need more than just advertising filtering, that much I can say.
Just as an example, like those you mentioned, I have one too, that I was made aware of by Avast on my phone tonight, that ChompSMS was being flagged as malware/trojan.
I thought, **** man, why this crap, Im quite fund of Chomp, really.
So I thought, no, imma let more that Avast on my phone have a go.
So I File Expert dump the full apk, and uploaded it for a scan on virustotal, just for the sake of it. And whatta'ya know, ClamAV, GData, Kaspersky, NOD32, and Sophos flagged it as that same Plankton.G variant as my on-phone Avast.
Great, I thought (sarkasm intended)
I thought a bit further and picked up APK Multi-Tool, had a decompile and a content-scan for just "http" in is readable code.
12 different domains is mentioned so far, and I didnt even poke in all of its xml's, just the smali's
I know android is by a far stretch advertising born, and ofcuz the app devs have a right to earn their money, no doubt about that, and I gladly pay for the good ****, like most ppl here believeably do, but.. 12 different .com's mentioned in its code is a no go for me.
I have earlier used Privacy Blocker, and Privacy Inspector from XEUDOXUS in the market, to make permission scanning, beside using LBE/HOST/Avast, and I like those two aps, the Inspector one is free but only can scan.
The paid Blocker can "repair" as a feature, but its not maintained enuff, so it often fails to make installable apks, so not really worth it for me anymore, but as a free too, it can tell you more about those permissions you mentioned.
But enuff said from me for now, lets just collect and share our tips and tricks, ALSO for security, not just developing ROM and mod's and hacks, as thou they are fine, if not to say, so cool and great, but, we need to be secure too.
Please do not polute the discussion with IOS vs Android and what not, cuz thats not the purpose of it, even thou it definitly concerns (g)A(r)pple products too.
Sincerely, Omnius
alex2792 said:
I'll give you OS X,but I've never heard of an iPhone virus while there are loads of malware on Android market.
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
Iphones can get viruses they come through SMS's and other sources not as bad as android apple keeps there market much more under control, but everything is vulnerable i work in a security team for a big corp and believe me nothing is safe.
Check these articles out i just found them on google.
I remember a while ago maybe a year or so there was a huge security hole in IOS5 and Mac waited a long time to tell the public and release a patch. The one major problem with Apple is when there are security threats they really try to keep it hush...Iphone's OS is tight but not totally secure. Its not viruses either its moslty just malware that charges you tons of money in texting i saw once an iphone that turned into a bot and at midnight it would dial a 900 number and just sit there all night at like $20 bucks a minunte then disconnect when it felt the phone move.
http://www.mactrast.com/2010/07/iphone-virus-discovered-be-vigilant-and-seek-advice/
http://techfragments.com/news/982/Software/Apple_iPhone_Virus_Spreads_By_SMS_Messages.html
I'm going to fanboy MIUI for a second.
When you install an app you are presented with a screen (separate from the market) that allows you to toggle all the permissions an app ask for between Allowed/Ask/Disabled.
More roms should adopt this.
NB: I haven't checked CM9 so it might be a CM9 feature that MIUI has polished or it might be native to MIUI.
weedy2887 said:
I'm going to fanboy MIUI for a second.
When you install an app you are presented with a screen (separate from the market) that allows you to toggle all the permissions an app ask for between Allowed/Ask/Disabled.
More roms should adopt this.
NB: I haven't checked CM9 so it might be a CM9 feature that MIUI has polished or it might be native to MIUI.
Click to expand...
Click to collapse
I wouldn't be so fast to praise MIUI.
weedy2887 said:
I'm going to fanboy MIUI for a second.
When you install an app you are presented with a screen (separate from the market) that allows you to toggle all the permissions an app ask for between Allowed/Ask/Disabled.
More roms should adopt this.
NB: I haven't checked CM9 so it might be a CM9 feature that MIUI has polished or it might be native to MIUI.
Click to expand...
Click to collapse
The problem is the "Average Joe" doesn't even look at those or doesn't know what they mean. I see so many viruses/malware/open security holes just because of user error its insane. Almost 90% of security breaches or problems originate from the end users not paying attention or just not knowing or caring. Also another thing i see so much when new clients call me with there servers melting down and all there banking info being stolen is they haven't installed any updates on there servers since they were set up 2-5 years ago. I worked for a large industrial supply company and all there servers running MS Server 2008 no updates had been installed and they were using AVG free on there main SQL server...INSANE LOL
Then theirs the users, "my computer was fine until my friend on facebook wanted my SS# and mothers maiden name and insisted i open his email attachment, now its acting weird what do you think is wrong?"
Brutal
what is the 4g exploit that you are talking about? And is it only with wimax or is lte part of it as well?
Oneiricl said:
Malware is easy to take care of - check the apps you're downloading for what permissions they want. It's as simple as that.
Click to expand...
Click to collapse
It's absolutely amazing that people are willing to put up with something so ridiculous.
Sent from my SGH-I897

Where is all the open source software for android?

Okay, this will be more of a rant.
So on non-android linux there are about 10000000000 useful, top-notch, cutting-edge, great, perfect and all round ass-kicking programs around. You can download all sorts of crazy super cool stuff for free because the free software and open source software community is producing awesome things. In many cases the open source and/or free alternatives are much better than the proprietary ones. I can't really think of a need when I couldn't find a really great open source library or full program to do the job.
But with android it's different. On Google Play there is all sorts of crap, feature-less and expensive stuff, the free version of a program is typically unmitigated ape****, the reviews/ratings/etc are useless. There are some exceptions like the terminal emulator, or sl4a, but for gods sake where is the geek community here? With fedora/ubuntu/debian/arch/etc we didn't need a centralized crap store and fancy useless ratings/reviews/etc and everything was still wonderful and you could actually get things done. In android, not so. There isn't a single fully functional open source and free GUI for browsing webdav or files over scp, but that's just the latest frustration of mine. Whenever I think of a program I'd love to just search for, download, install and use in 5 minutes which is the norm in a usual linux environment I know in advance that 8 out of 10 cases it won't be that easy on android.
And so where did all the non-free stuff get us? Now everyone is offering crap for money, all ****ty stores incorporate this supposedly to create incentives for developers to innovate because you know, without money there is no innovation at all on the face of this Earth but let's face it, when things were open source and/or free things worked (i.e. ordinary linux) but now they don't. Seems like the model is just not working.
Why can't I have the same linux experience on my bloody phone as the one I have on my laptop and desktop?
Who screwed this up and when?
Can we still fix it?
Android was meant for consumers as an option to the iPhone. Not for people to get all techy with it.
And most Android users ARE simply consumers who want a smartphone with "app and games," internet browser, texting, email, facebook, and calling
Ask that same consumer about computers, and I can almost guarantee they think its a Mac and PC (in which they mean Windows) battle. Mention Linux, and they'll look at you puzzled.
Sent from my DROID2 using xda premium
Android isn't totally open source. Still better than apple though.
Sent from my Samsung Galaxy Exhibit 4G running Cyanogen Mod 9.
We are not limited to the Play "crap store" since we can sideload .apk files from alternative stores, or from wherever you get them. Also, I wouldn't call the Play store's reviews "useless;" I actually think they're generally helpful, and certainly better than the reviews in the Ubuntu "store."
Also, remember that Google built it's empire on selling advertising, and selling access to analytical data. The general *nix community doesn't have that. That's the difference between "open source" & "free."
-- Sent from my TouchPad using Communities
Yes, we don't need to use google play, but how many software packages are out there for android outside of google play? Not many. Certainly orders of magnitude less than ordinary free software available for desktop linux.
I see the fact that google invented android in order to make money, sell ads, etc. That's clear, so I agree with a commenter that android is not really techy from the get go. But why isn't there an ordinary linux based phone? I hear meego is dying, but why is that? Or why isn't there an alternative to meego which follows the ordinary linux philosophy, being community driven, perhaps with a corporate sponsor like redhat or canonical?
The same path that worked for the desktop is currently does not seem to be there for the phone although I'd think it's just another computing platform, not much different after all.
I honestly think we will never see a true open source phone. There are carriers that have to carry that phone and they want users to be able to have the latest and greatest when it comes to their phones and they want it to be easy for them to use. Android & IPhone both offer that experience a full functional Open Source phone would not offer that experience, you would have to build the source from scratch and flash it to your phone which wouldn't be fun for most users. Plus android has the full source code available here http://source.android.com/source/index.html which is how you get Cyanogenmod builds most of the time, they use google source to build that ROM.
tortib said:
I honestly think we will never see a true open source phone.
Click to expand...
Click to collapse
The Openmoko-Project has grown very far,
the FreeRunner is pretty cool:
> www.openmoko.org
not only the software development is open, you can already even print your case at home if you own a 3D-printer:
> projects.goldelico.com/p/gta04-main/page/CaseDesign/

Why isn't there custom opensource bootloaders like custom recoveries for android phones ?

This may be stupid, but I couldn't find any resources regarding this. We have custom recoveries for android devices but why isn't there custom bootloaders like there is for PCs ? Like in the PC space we have the likes of reFind and gnu grub.
Thanks
There are some instances of alternate bootloader projects. Just that they are not popular,
[Bootloader] LK for Xperia T
LK for Xperia T LT30p Only - Unlocked Bootloader Required WARNING 1: This modification makes changes to the devices partition table. I (lilstevie) am not responsible for any damage to your device or data loss that may occur. WARNING 2: ICS...
forum.xda-developers.com
EFIDroid
EFIDroid is a easy to use, powerful 2ndstage-bootloader based on EDKII(UEFI). It can be installed one-click with the EFIDroidManager app. You can add/remove/edit multiboot ROM's. There's no special support needed by ROM's or RecoveryTools(no...
forum.xda-developers.com
The developer of EFIdroid stopped developing in 2019.
efidroid on Android 9 and 10 devices ? · Issue #152 · efidroid/projectmanagement
Hi, I just want to know if efidroid supports devices with 6 GB RAM and 64/128 GB Storage devices running Android 9 and Android 10 ? thanks.
github.com
Not to mention you would need OEM's to cooperate....
Thanks @karandpr for that github comment a lot of info there. Thanks @galaxys too. So a quick summary would be that the reason is that for the bootloader to work smoothly there has to be support from the kernel too, which the OEMs should do and probably would not. But I didn't think about the support in the kernel was an issue. That does seem to be a lot of work and I see the reason now.
al_l_en said:
Thanks @karandpr for that github comment a lot of info there. Thanks @galaxys too. So a quick summary would be that the reason is that for the bootloader to work smoothly there has to be support from the kernel too, which the OEMs should do and probably would not. But I didn't think about the support in the kernel was an issue. That does seem to be a lot of work and I see the reason now.
Click to expand...
Click to collapse
I don't think Google intends to open up android anymore. They want restrictions like iOS but pretend to be open source for the "goodwill". What's the use of AOSP if you cant effectively install it on a device or your important apps don't work?
I believe PinePhones are the ones that can have truly open-source compatible hardware. The specs are underwhelming but the community is really good.
You can get spares easily and the battery is removable.
Only thing is they are mostly out of stock.
karandpr said:
I don't think Google intends to open up android anymore. They want restrictions like iOS but pretend to be open source for the "goodwill". What's the use of AOSP if you cant effectively install it on a device or your important apps don't work?
I believe PinePhones are the ones that can have truly open-source compatible hardware. The specs are underwhelming but the community is really good.
You can get spares easily and the battery is removable.
Only thing is they are mostly out of stock.
Click to expand...
Click to collapse
Yeah those are great but the problem is that they are not usable for "normies" which will prevent mass adoption and hence cannot have a sustainable business model.
But I think google is not the only one to blame, like couldn't the OEMs actually provide bootloaders that can boot signed os images. Or is there any technical or security difficuties in doing that.
al_l_en said:
Yeah those are great but the problem is that they are not usable for "normies" which will prevent mass adoption and hence cannot have a sustainable business model.
But I think google is not the only one to blame, like couldn't the OEMs actually provide bootloaders that can boot signed os images. Or is there any technical or security difficuties in doing that.
Click to expand...
Click to collapse
Normies are afraid to change the default browser, so bootloader is really out of their leagues.
Phone tinkering is a hobby, not a necessity. Phone tinkering itself is not a sustainable model.
Google is to blame primarily. Because they have a stringent list of requirements for devices to pass CTS. You can read the bootloader requirement and judge yourself.
Android 11 Compatibility Definition | Android Open Source Project
source.android.com
Without passing CTS, devices cannot use Google apps, they cannot get push notifications and they cannot pass SafetyNet checks used by most banking apps.
At the end of the day do I want to spend 100s of hours to bring a feature to an android phone which will probably be used by 10 users and deprecated by the time I finish doing it?
or do I want to buy a phone which will allow me to tinker freely in a community and ecosystem which allows modification?
For our tinkering pleasures, Pinephone is the way to go for now. They have support from Manjaro, Debian and KDE. Which is a big thing IMO.
Or else there you can roll your thing in RaspberryPi?
While going through related details I found an article about google probably switching to hardware based safetynet checks which could be ending google play compatibility on custom roms.
It really seems like google is using security as an excuse to make sure that there are no competitors in their business space.
Maybe this is because I have been only doing web development and only started learning app dev, but the reasons google use for CTS like for enforcing DRM, is also handled on websites while allowing openness and being neutral (or maybe the web is not as secure as something like this, so forgive me if I am wrong). Android could really take pages off the web ecosystem for being a neutral platform.
I really appreciate the patience for hearing out and also the references(and the rabbit holes that it was followed by) really taught me a lot about general android architecture.
al_l_en said:
While going through related details I found an article about google probably switching to hardware based safetynet checks which could be ending google play compatibility on custom roms.
It really seems like google is using security as an excuse to make sure that there are no competitors in their business space.
Maybe this is because I have been only doing web development and only started learning app dev, but the reasons google use for CTS like for enforcing DRM, is also handled on websites while allowing openness and being neutral (or maybe the web is not as secure as something like this, so forgive me if I am wrong). Android could really take pages off the web ecosystem for being a neutral platform.
I really appreciate the patience for hearing out and also the references(and the rabbit holes that it was followed by) really taught me a lot about general android architecture.
Click to expand...
Click to collapse
Theoretically, Google can end GPlay compatibility on Custom ROMs anytime they wish. It's just that lot of App Developers don't use SafetyNet the way it is intended and Google doesn't roll out its strict check. They do it once in a while.
They don't have any competitors in their business space. It's a very well-thought monopoly.
CTS restricts Google Play API access to vendor operating systems. So vendors like Samsung, OnePlus and others have to play by their rules. IIRC, the cost of Play API is around 15$ per device but it is subsidized for large quantities.
End users don't really care about Play API. But App Developers do.
Without Play services, there is no easy way to integrate push notifications, ads, maps, analytics, metrics, and so on. Rolling your own thing will take years to develop and won't work as seamlessly as the play service counterparts.
I don't think Google will ever cede their monetary interests for open collaboration.
karandpr said:
I don't think Google will ever cede their monetary interests for open collaboration.
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Yeah that's for sure. The only way this monopoly can break is when an opensource alternative to google play services and other apis exist and while doing that it must be compatible with the existing google apis. And that is probably not going to happen in a long time. Although microg does solve this to some extent, but still it is a second citizen.
Some of the functionality is already there, like most of the google apps like docs and drive could replaced by nextcloud and then maps could be replaced by osmand. If some company, preferably an OEM, comes and integrates all of these into a package maybe there's hope. I think /e/ os tries to do this to some extent.
You might find this resource useful. As they have gone over a comprehensive set of bootloader software and tried to outline their primary features in detail. Hopefully, you’ll be able to determine the best one for your use case. https://www.ubuntupit.com/best-linux-bootloader-for-home-and-embedded-systems/

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