Finger Print Scanner - Galaxy S 5 Q&A, Help & Troubleshooting

Hey guys i was wondering once the gs5 is rooted by chain-fire most likely, your going to want to install roms. But will roms devs be able to support the scanner

Course they will, the finger print scanner won't have anything to do with the kernel....
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Typically aosp based roms do not support any manufacturer special features. You would have to stick to touchwiz roms

speedyjay said:
Course they will, the finger print scanner won't have anything to do with the kernel....
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Ok cool

There's no way this question can be answered with an degree of accuracy until people get their hands on the code...

Related

Other uses for finger print scanner

Is there any way to use the finger print scanner other than its designated way. Such as scrolling up and down websites? Or is it impossible?
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dieno1001 said:
Is there any way to use the finger print scanner other than its designated way. Such as scrolling up and down websites? Or is it impossible?
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Not yet.
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nice ideas!
Im more caring about second unlock for text message!
"Swipe finger to access the folder"... or to change personal settings, or to confirm the transaction (oh wait, we don't have NFC, maybe 2nd gen Atrix)
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slimslim said:
"Swipe finger to access the folder"... or to change personal settings, or to confirm the transaction (oh wait, we don't have NFC, maybe 2nd gen Atrix)
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this would be sick
You know i never thought of using the scanner for other uses but what a great idea!!!
Would be great as a trackball replacement....even though it would probably be just up and down...
Seems like lots could be done with it if it was possible...
Good thread idea! =)
that sounds like what moto used to have. the backtrack thing that was on some earlier android phones with motoblur.
http://forum.xda-developers.com/showthread.php?p=16291884#post16291884
Maybe swipe to answer the phone

Req

Is there a way to mod the finger scanner to scroll up and down pages or change. Music by swiping up or down
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Great idea!
JuanDaDon86 said:
Is there a way to mod the finger scanner to scroll up and down pages or change. Music by swiping up or down
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An idea can change your life.
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Is it possible
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JuanDaDon86 said:
Is it possible
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Indeed it is. All you need is some java experience. If it's not too difficult, I may do it myself! I need to brush up on my java anyways for pre college credit.
Edit: thought about it a bit longer, may not be the same implementation you think making it a bit hardet. Since I don't have access to a computer for three more days, ill think about it a while longer.
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We should also come up with a cm7 compatible app since the stock one doesn't work
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Not to be disheartening but I think that the fingerprint sensor isn't always on as it is so if you do what you want it will probably be at the cost of battery power although I'm not exactly sure how much it would affect it if even at all.
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Has anyone tried?
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Indeed.
Also FP is something totally new in all phones. And don't know if there is a function that detects in which way you are moving your finger.
FP Sensor its like a camera, that it took pictures when a finger slides on it.
Eg when the phone is locked with screen on, it is activated, and when it detects a finger, it pictures it.
Good luck if somebody makes it!
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Paschalis said:
Indeed.
Also FP is something totally new in all phones. And don't know if there is a function that detects in which way you are moving your finger.
FP Sensor its like a camera, that it took pictures when a finger slides on it.
Eg when the phone is locked with screen on, it is activated, and when it detects a finger, it pictures it.
Good luck if somebody makes it!
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I'm gonna say no. there is no open access to the fingerprint sdk from motorola which has made it difficult to use for non-moto apps such as widget locker. it's difficult just to enable the fp scanner on outside apps, accessing its functionality further is even less likely.
dLo GSR said:
I'm gonna say no. there is no open access to the fingerprint sdk from motorola...
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The fingerprint scanner is made my Authentec and the SDK is freely available from them. http://developers.authentec.com/
However, I doubt that it exposes which direction the finger was swiped, and I'm pretty sure it's only on when the screen is waiting to be unlocked.
I had a Toshiba laptop with fingerprint scanner which supported scrolling. But it is possible it scans more than 1 line at once so it would know which direction you are sliding. I doubt that would be the case with the Atrix one but would love to be proven wrong

[REQ] screenshot gesture

Is it possible to port this feature to the nexus s 4g. If so what steps do I need to take to get this feature
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xyience said:
Is it possible to port this feature to the nexus s 4g. If so what steps do I need to take to get this feature
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You could start by posting in the right section.
Then add a link to the feature you're requesting.
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xyience said:
Is it possible to port this feature to the nexus s 4g. If so what steps do I need to take to get this feature
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Im not a dev so i cant do it but here are some possible work arounds. You could assign take screenshot to one of the gestures in Apex Launcher so pinching in or two finger swipe would do it. Or I have it assigned in my navbar ring (i think most JB ROMS have this) its close to a gesture I just swipe up from the navbar and it takes a screen cap. Hope that at least gives you something similar until you can work out a real port.
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Nexism said:
Im not a dev so i cant do it but here are some possible work arounds. You could assign take screenshot to one of the gestures in Apex Launcher so pinching in or two finger swipe would do it. Or I have it assigned in my navbar ring (i think most JB ROMS have this) its close to a gesture I just swipe up from the navbar and it takes a screen cap.
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Thanks for actually replying with helpful information! I'm new to xda sorta so when it comes to certain things I am completely lost, as I'll try your work around method! Still wondering if a port is possible
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Not sure our phones are set up to constantly scan for gestures.
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Moved to General Forum.

[Q] I need touch wiz multi-window on my nexus 7

As the topic says. Could that be done?
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That sounds like a question to me.
samialhout said:
As the topic says. Could that be done?
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I need a set of twin 17yrold naked virgins on my lap :good:
I need some more cocaine :c
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LoL
I'm serious guys. I swear I did the damn search.
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No it can't be done, it exists just on samsung stock rom, maybe there is some app that can help you
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The multi window ui is Dependant on the touch wiz framework. Its not impossible. But who knows, maybe someone will take it on eventually
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I know there are video players out there that have picture overlay so you can watch a video while doing other things.
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Google needs to put it in aosp as soon as possible. I wish they didn't kill off cornerstone as that was originally going to be part of cm but google told them to cease and desist.
Google would have to develop that from scratch, because that's Samsung-proprietary code.
Also, I hope that Google does NOT clutter up Android with stuff like this, for this we have ROMs like PA (which is already stuffed full of features that it barely works as a daily driver).
jadephyre said:
Google would have to develop that from scratch, because that's Samsung-proprietary code.
Also, I hope that Google does NOT clutter up Android with stuff like this, for this we have ROMs like PA (which is already stuffed full of features that it barely works as a daily driver).
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Paranoid android was great when it was based on cm. Its in 4.2 when they tried to go aosp and make their own tweaks that it became a mess. They need to go back to cm or switch to AOKP(uses CMs main code).
It wouldn't be that difficult to implement multi window. The cornerstone code would be a good starting point and android apps already scale to different resolutions without an issue.
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You need to refer to the other annoying threads asking the same thing. You want multi window, get a note 2.
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spitfire2425 said:
You need to refer to the other annoying threads asking the same thing. You want multi window, get a note 2.
Sorry for annoying you your highness. I wish you had a better answer though. Peace.
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Finger Print Security

Hello Guys,
I was wondering if there's any Good and Less Irritating Fingerprint Security app for S5?
I need to lock some Apps like WhatsApp so what's are the Best options?
With cool features.. I tried using an app FingerSecurity (or similar) it was sort of irritating.. Because if my Device gets locked while using WhatsApp and i open the lock with Fingerprint.. Then it again prompts me to put Finger Print and when i scan again.. Nothing happens..
Please help me out.. And yeah my device is not rooted.
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Omaxe said:
Hello Guys,
I was wondering if there's any Good and Less Irritating Fingerprint Security app for S5?
I need to lock some Apps like WhatsApp so what's are the Best options?
With cool features.. I tried using an app FingerSecurity (or similar) it was sort of irritating.. Because if my Device gets locked while using WhatsApp and i open the lock with Fingerprint.. Then it again prompts me to put Finger Print and when i scan again.. Nothing happens..
Please help me out.. And yeah my device is not rooted.
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I don't think there are any apps for FingerPrint Security. If there is I wouldn't even trust that app. It's a good chance it's fake, or it can take your idenity.
Samsung should do it!
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Omaxe said:
Samsung should do it!
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They did lol. It's in security section in settings
DedSec said:
They did lol. It's in security section in settings
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Uhmm can u send SS? I still can't find it..
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Omaxe said:
Uhmm can u send SS? I still can't find it..
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I can't send a screenshot, because I'm using a custom ROM. It's in settings-security-screen lock- fingerprint
I am not talking about Screen Lock.. I am talking about locking apps.
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Oh. There is no possible way.
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I found this one. It works well for me. https://play.google.com/store/apps/details?id=com.rickclephas.fingersecurity
DedSec said:
I don't think there are any apps for FingerPrint Security. If there is I wouldn't even trust that app. It's a good chance it's fake, or it can take your idenity.
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This is not true. Apps that use Samsungs fingerprint scanner don't get your fingerprint. The only get to know if the fingerprint is one of the fingerprint that are registerd.
Also Samsung does not save a fingerprint but a hash.
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Rick Clephas said:
This is not true. Apps that use Samsungs fingerprint scanner don't get your fingerprint. The only get to know if the fingerprint is one of the fingerprint that are registerd.
Also Samsung does not save a fingerprint but a hash.
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Yeah. But I don't trust any apps or samsung to give my fingerprint too.
You can, not me.
DedSec said:
Yeah. But I don't trust any apps or samsung to give my fingerprint too.
You can, not me.
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That is okay. I just want you to know that your fingerprints are not vissible to the apps which use fingerprint unlock
I would not give my fingerprint to an app either
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