Power off screen with fingerprint sensor without triggering pin-unlock to wake? - Samsung Galaxy S9+ Questions & Answers

I set up Fingerprint Quick Actions app on my old Axon 7 so that when I pressed the fingerprint reader, it shut off the screen. Now, when I try to set up the same system on the S9+, I can set the screen to turn off, but when using the fingerprint reader to wake the phone up afterwards, I am forced to do a pin-unlock instead of biometric.
Does anyone know a fix or is this not something that can be done anymore in Oreo?

Same problem here...all third party lock screen app is not supported in this sense.

use Nova Launcher and Jews the problem mentioned above will not. Double tap gesture to turn off the screen

bassgenerator said:
use Nova Launcher and Jews the problem mentioned above will not. Double tap gesture to turn off the screen
Click to expand...
Click to collapse
it wont work as said by OP, both widget type and double tap screen lock/off will make fingerprint unusable since it will ask for a pin. really wanted this too, hope we can find a solution.
Sent from my Samsung Galaxy S9+ using XDA Labs

kimLJT said:
it wont work as said by OP, both widget type and double tap screen lock/off will make fingerprint unusable since it will ask for a pin. really wanted this too, hope we can find a solution.
Sent from my Samsung Galaxy S9+ using XDA Labs
Click to expand...
Click to collapse
Actually, Nova DOES work, because it doesn't actually lock the screen. It resets the screen timeout to a very short value, turns the screen off, and then resets both after the device locks on it's own (or you take some action). I use it all the time, but it only works from a Nova home screen, not from anywhere else.

meyerweb said:
Actually, Nova DOES work, because it doesn't actually lock the screen. It resets the screen timeout to a very short value, turns the screen off, and then resets both after the device locks on it's own (or you take some action). I use it all the time, but it only works from a Nova home screen, not from anywhere else.
Click to expand...
Click to collapse
It doesn't work for me. I tried it.

DeMiNe0 said:
It doesn't work for me. I tried it.
Click to expand...
Click to collapse
For a similar outcome I am using the 'screenoff' app and it's working for me (Snapdragon SM-G965U1 running Pie)
Because I haven't done enough posts I can't post the link but search for github and jsalatas and ScreenOff and you'll find it
Powers off screen with app button instead of fingerprint sensor and then allows fingerprint opening.

DeMiNe0 said:
It doesn't work for me. I tried it.
Click to expand...
Click to collapse
I posted that a year ago. Things may have changed since then.

Related

NOT! Playing With The Proximity

I'm Using My Xperia S Quite A Long, This Is My First Android Phone So Far!:cyclops:
Now Straight Coming To The Problem:silly:
In Market, There Seems To Be So Many Cool Apps Dealing With The Proximity Sensor Like:
1>Proximity Screen Off
2>Wave Control
etc
Well It Seems There Is No Problem Installing It, Or Crash (or force Close)
BUT
On These Application Gesture Function Nothing Seems To Work EXCEPT The 'COVER & HOLD' Mode
[e.g: say I Set 'Swipe Once' To Turn Off The Screen And 'Swipe Once' To Turn On The Screen...NO NOTHING WORKS!:crying:
Now Put 'Cover & Hold' To Both Turn On And Off The Screen Just As Before (in different gesture)...Works Like A Charm:laugh:]
Same Case Happens In Wave Control ('Default Pause Or Play' On 'Cover & Hold' Works, But 'Next Song' On 'Swipe Once' Doesn't Work:crying:
I've Even Uploaded A Video (SORRY FOR LOW QUALITY with Nokia X6 :silly Showing The Problem In 'Proximity Screen Off' App
http://www.youtube.com/watch?v=7CVFaV2QeIk
If Anyone Is Having The Same Problem Please Post It Down And Of Course The Solutions Are MOST WELCOME
AnYoNe!!??
Proximity Screen Off didn't work too well with my Xperia S...it had a problem with immediately switching the screen right back on after it triggered a screen off. I'm using Smart Screen Off myself, which I think is the best one of these sensor on/off apps I've seen yet. It has a lot of options and seems to have a better calibration for your proximity sensor and gyroscope. Not only can you trigger your screen on and off with the proximity sensor, but you can also shake the phone to turn the screen on/off, and flip it over to turn the screen off. I'm using a hand wave to turn the screen on, combined with a screen off widget and the flip over motion for turning the screen off, and it works great.
I do wish somebody could make an app like PGM Nexus for Xperias, that is an amazing app that's sadly for the Galaxy Nexus only. You can turn on your screen by just swiping left to right on the screen, or double tapping on it with that app. Swiping right to left at the screen bottom turns the screen back off.
Elsydeon said:
Proximity Screen Off didn't work too well with my Xperia S...it had a problem with immediately switching the screen right back on after it triggered a screen off. I'm using Smart Screen Off myself, which I think is the best one of these sensor on/off apps I've seen yet. It has a lot of options and seems to have a better calibration for your proximity sensor and gyroscope. Not only can you trigger your screen on and off with the proximity sensor, but you can also shake the phone to turn the screen on/off, and flip it over to turn the screen off. I'm using a hand wave to turn the screen on, combined with a screen off widget and the flip over motion for turning the screen off, and it works great.
I do wish somebody could make an app like PGM Nexus for Xperias, that is an amazing app that's sadly for the Galaxy Nexus only. You can turn on your screen by just swiping left to right on the screen, or double tapping on it with that app. Swiping right to left at the screen bottom turns the screen back off.
Click to expand...
Click to collapse
Thank You Very Much For Your Help! I'll Definitely Use The Mentioned App. But Have You Tried Wave Control? I'm Also facing the Same Problem With It!
Actually I Thought My Xperia S Is Defective One:crying:
And I think I've the Solution For Your Problem (immediately switching the screen right back on after it triggered a screen off)
Turn Off the Slide Unlock To None!___:good:
Wave controller not working in my xps also........
Sent from my LT26i using xda premium
zyclops1 said:
Wave controller not working in my xps also........
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
Only Cover And Hold Work, Isn't It!:silly:
Proximity screen off pro works fine for me on the S. Swipe with one or two fingers.
Sent from my LT26i using xda premium
i have a xperia p on ics and the wave control app is working fine for me
Crocodile1973 said:
Proximity screen off pro works fine for me on the S. Swipe with one or two fingers.
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
Am I Doing Something Wrong? I Don't Think My Phone Is Defective, Coz The Hold & Cover Works Like Charm!! Any Idea??:silly::silly:
I'm Non-Rooted Though, If It Has Anything To Do With!
Anyone Else?
Anime13 said:
Am I Doing Something Wrong? I Don't Think My Phone Is Defective, Coz The Hold & Cover Works Like Charm!! Any Idea??:silly::silly:
I'm Non-Rooted Though, If It Has Anything To Do With!
Click to expand...
Click to collapse
Using 5.0.1 pick one or two finger, make sure start service. All I did. Run finger over sensor and it comes on. Two finger swipe turns off
Sent from my LT26i using xda premium
Yes i know this bug.
It's just because the proximity sensor is to slow.
And don't worry, it's a software bug.
To fix it, go to system/etc/hw.conf
You will see 'proximity sensor configuration"
CHange values
dev=/sys/bus/i2c/devices/3-0054/
val_cycle=1
val_nburst=1
val_freq=5
val_threshold=1
val_filter=1
Click to expand...
Click to collapse
Reboot and enjoy your applications
seburton said:
Yes i know this bug.
It's just because the proximity sensor is to slow.
And don't worry, it's a software bug.
To fix it, go to system/etc/hw.conf
You will see 'proximity sensor configuration"
CHange values
Reboot and enjoy your applications
Click to expand...
Click to collapse
Thank You Very Much , I'm A Little Noob At Thses Stuff So Does this Process Require Root?
Partially Solved
Anime13 said:
Thank You Very Much , I'm A Little Noob At Thses Stuff So Does this Process Require Root?
Click to expand...
Click to collapse
Yes, every changes.in system partition requires root
Sent from my LT26i using xda app-developers app

[Q] Other ways to turn on/off the screen without using the hardware button

I'm wondering if there's a way (app or manual edit of system files) to make the hardware buttons less used to keep them from getting soft
and for that I'm mainly focusing on the power button as it is frequently used, I have two ideas:
- taking the gesture from the new M8 which is by double tapping the screen, if you're a developer please tell me if it's possible to take that function from the M8 maybe edit it and make it work on the One Max!
- We have a great special thing called fingerprint scanner, and since it's not that good at identifying the owner's fingerprint but always works at identifying fingerprints of people, maybe we can use it to wake up screen by simply swiping the finger over it!
So here is my question and here are my ideas, if you have a good answer for me please share it in the comments!
Thanks XDA!
Also looking for a way to do it, but in my case the reason is my power button stopped working and the only way to wake the device is by plugging a charger. What could I use else before having it fixed by service?
for switching off i use nova launcher with the app "screen off and lock"
DoubleTap on screen now the max going off. (i do this with all phones)
But switching on with doubleTap i always searching how it can work. I have
no idea
my understanding is that without a modded kernel, turning screen ON with touchscreen taps is a no go.
an alternate is to use something like the xposed sense 6 toolkit feature "wake screen with volume buttons". granted it still uses hardware buttons, but at least the power button wont have to take as much "abuse" anymore.
for turning screen off, sense 6 tookit offers gestures on the homescreen. i have mapped swipe down to screen off.
i vaguely remember reading about another xposed mod that can map double tap on status bar to screen off.
just my 2 cents!
edit: i m using another xposed mod called "sense 6 lockscreen mods" that enables double tap to screen off on the lockscreen.
Sent from my HTC One max using XDA Free mobile app
greddy said:
for switching off i use nova launcher with the app "screen off and lock"
DoubleTap on screen now the max going off. (i do this with all phones)
But switching on with doubleTap i always searching how it can work. I have
no idea
Click to expand...
Click to collapse
Try WTN by Wolandsoft. Works perfect for me. I was looking for a way to turn on the phone in the car while driving. This works perfectly.
https://play.google.com/store/apps/details?id=com.wolandsoft.wtn&hl=en
barrr said:
Try WTN by Wolandsoft. Works perfect for me. I was looking for a way to turn on the phone in the car while driving. This works perfectly.
https://play.google.com/store/apps/details?id=com.wolandsoft.wtn&hl=en
Click to expand...
Click to collapse
Try AutoScreenOnOff
https://play.google.com/store/apps/details?id=com.danielkao.autoscreenonoff#
Even better than WTN that I recommended. Just found this one last night. A lot smoother.

Fingerprint scanner to work with the screen off ???

Is there any way to make the fingerprint scanner with the screen off ?? I know in iphones they have a mod in cydia to do it.... Is it possible to get the same thing here ?
gdmlaz said:
Is there any way to make the fingerprint scanner with the screen off ?? I know in iphones they have a mod in cydia to do it.... Is it possible to get the same thing here ?
Click to expand...
Click to collapse
Why on earth would you want that ?
And if it's possible, I guess it will drain your battery faster...
speedme said:
Why on earth would you want that ?
And if it's possible, I guess it will drain your battery faster...
Click to expand...
Click to collapse
when you swipe it unlocks, No need to turn the screen on, Works fine on iphones my gf has hers rooted and works perfectly
gdmlaz said:
when you swipe it unlocks, No need to turn the screen on, Works fine on iphones my gf has hers rooted and works perfectly
Click to expand...
Click to collapse
As said, if it would be possible...the battery will drain a lot faster as the screen will always be active/the system will perform wakelocks all the time.
But it's a good idea
Sent from my SM-G900F using XDA Premium 4 mobile app
speedme said:
As said, if it would be possible...the battery will drain a lot faster as the screen will always be active/the system will perform wakelocks all the time.
Click to expand...
Click to collapse
That's what was generally said about double tap to wake, yet the phones that have this implemented, don't have drastically increased battery consumption because of it.
On the other hand, Samsungs half second delay after pressing home button, to wake after deep sleep (formerly just a "feature" of exynos devices, now with snapdragons as well) , is extremely annoying.
Don't see how would the screen always be active? Rather, the fingerprint sensor would be.
Sent from my SM-G900W8
Idan73 said:
That's what was generally said about double tap to wake, yet the phones that have this implemented, don't have drastically increased battery consumption because of it.
On the other hand, Samsungs half second delay after pressing home button, to wake after deep sleep (formerly just a "feature" of exynos devices, now with snapdragons as well) , is extremely annoying.
Don't see how would the screen always be active? Rather, the fingerprint sensor would be.
Sent from my SM-G900W8
Click to expand...
Click to collapse
That's what I was thinking if iphones are doing it without any problem and lg is using their knock why can't samsung
I don't believe battery drain would be an issue, but how would you keep the phone in a state to be read?
With double tap to wake and swipe to wake surely the waiting for action state is already developed.
Other possibility could be pressing the home button and sweeping the fi gerprint scanner at the same time to unlock in one motion.
sent from SGS5 running NeatRom 0X1
Up up up
Sent from my SM-G900T using Tapatalk
Prof Peach said:
Other possibility could be pressing the home button and sweeping the fi gerprint scanner at the same time to unlock in one motion.
sent from SGS5 running NeatRom 0X1
Click to expand...
Click to collapse
This is already working.. I scanned 3 times the same finger, and now working like this..
sosimple said:
This is already working.. I scanned 3 times the same finger, and now working like this..
Click to expand...
Click to collapse
if the screen is off the fingerprint won't unlock and turn the screen off at the moment...... you have to press the home key wait for screen to turn on then swipe
Prof Peach said:
With double tap to wake and swipe to wake surely the waiting for action state is already developed.
Other possibility could be pressing the home button and sweeping the fi gerprint scanner at the same time to unlock in one motion.
sent from SGS5 running NeatRom 0X1
Click to expand...
Click to collapse
gdmlaz said:
if the screen is off the fingerprint won't unlock and turn the screen off at the moment...... you have to press the home key wait for screen to turn on then swipe
Click to expand...
Click to collapse
I know. I talk about press (so the screen turns on) AND sweeping the finger at the same time.. This is working for me. I have to do a longer sweepe though.. And i have used all 3 finger setting to the same finger, probably a bit different portion of the finger every time..
Try it.. It works for me. Always unlock with one sweeping and pressing at the same time..
The disadvantage, i can unlock only with one finger.
The problem for me is that i have the home button to wake switched off using wanam exposed module. The phone was active in pocket way too many times.
sent from my Galaxy S5 running NeatRom v2.3

Fingerprint scanner gestures

On Huawei's other phones with fingerprint scanners they feature gestures on the scanner, a lot like a touchpad on a laptop. You can swipe down for the notification tray and swipe it up, double tap to clear the tray, swipe up for the recent apps, and long press to go to the home screen.
Since none of this was mentioned to be included in M and I know that's custom Huawei software. I was still wondering if any devs out there might be wanting to work on an app to add these functions, or if something similar already exists. This really makes the scanner a lot more functional.
They also have a safe and app lock in their software 2 other great additions. I know I've seen an app lock for the Samsung phones, and not sure if it'll work on just any phone with a scanner. While these are great additions on the Huawei phones, their skin is not. I'd love to see stuff like this incorporated on stock version of Android. I know nothing about programming, but just hope some eager devs are out there and looking to enhance what the scanner can do and take better advantage of it.
I hope it does have this feature but I haven't heard anything about it either...
No, it doesn't have it.
Sent from my Nexus 6P using XDA Free mobile app
What about turning the screen on? Do you have to press power button, and then put your finger on the fp reader, or you can directly put your finger on the reader and screen goes on and phone is unlocked?
nfo981 said:
What about turning the screen on? Do you have to press power button, and then put your finger on the fp reader, or you can directly put your finger on the reader and screen goes on and phone is unlocked?
Click to expand...
Click to collapse
You tap the scanner, and it turns the screen on and unlocks it, it looks like a very slick process
nfo981 said:
What about turning the screen on? Do you have to press power button, and then put your finger on the fp reader, or you can directly put your finger on the reader and screen goes on and phone is unlocked?
Click to expand...
Click to collapse
Unlike the Xperia Z5, and Samsung phones (not 100% about Samsung phones), you do NOT need to turn on the device first. Simply putting your finger on the scanner is enough to wake it up and unlock it. The Huawei Ascend Mate 7 does that very well and is very accurate. This bodes well for the 6P for obvious reasons.
Yep. On Huawei Mate S, we can slide down on the scanner and it brings down the notifications list. I would really love to have that kind of gestures implemented so hopefully some devs would implement it on roms. *fingerscrossed*
AhsanU said:
Unlike the Xperia Z5, and Samsung phones (not 100% about Samsung phones), you do NOT need to turn on the device first. Simply putting your finger on the scanner is enough to wake it up and unlock it. The Huawei Ascend Mate 7 does that very well and is very accurate. This bodes well for the 6P for obvious reasons.
Click to expand...
Click to collapse
Samsung requires you to wake the device first. Basically you have to tap the home or power button then let it read your fingerprint. Kinda lame. I wish it were like the new nexi
Xposed will add this if someone makes it. I use gesture control but using the finger print scanner would be so much better
Sent from my LG-D851 using Tapatalk
Having never has a phone with FP scanner,can apps be set to only allow access if using FP scanner ?
Sent from my HTC One using XDA Premium 4 mobile app
combat goofwing said:
Having never has a phone with FP scanner,can apps be set to only allow access if using FP scanner ?
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I've seen no mention of that being built into M, but on Huawei phones with their EMUI skin they have an app locker which does this. It's a really great feature for a phone with a scanner. It's great to lock down banking apps or whatever else you want to keep people out of.
I know someone has created an app like this for Samsung phones, however I'm not sure if it'll work with other phones using a scanner. Hopefully someone creates something like this soon if it doesn't.
http://forum.xda-developers.com/gal...fingersecurity-fingerprint-lock-apps-t2818896
As far as Xposed mods, that would require root and would also make it so you can't use Android Pay right?
boynamedstacy said:
Samsung requires you to wake the device first. Basically you have to tap the home or power button then let it read your fingerprint. Kinda lame. I wish it were like the new nexi
Click to expand...
Click to collapse
That's not true...my mom got a galaxy note 5 and if you touch the home button it unlocks the phone and if you press the home button....meaning physically depress the button it will wake and unlock simultaneously.
bsg411 said:
That's not true...my mom got a galaxy note 5 and if you touch the home button it unlocks the phone and if you press the home button....meaning physically depress the button it will wake and unlock simultaneously.
Click to expand...
Click to collapse
I have the note 5 as well, on it right now. Like you said, you have to physically press the button before it will read the fingerprint. The point was that with the new nexi, you only need to place your fingerprint on the reader for it to simultaneously wake up and unlock the screen. Not something the note 5 does
boynamedstacy said:
I have the note 5 as well, on it right now. Like you said, you have to physically press the button before it will read the fingerprint. The point was that with the new nexi, you only need to place your fingerprint on the reader for it to simultaneously wake up and unlock the screen. Not something the note 5 does
Click to expand...
Click to collapse
No...i said touch the button to unlock...and press the button to wake and unlock simultaneously. I tried t and it works on note 5
combat goofwing said:
Having never has a phone with FP scanner,can apps be set to only allow access if using FP scanner ?
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Marshmallow has API's for app developers to implement this. I ordered this phone because I want to incorporate it with an app idea I have. I'm not sure if Marshmallow has this built in where you can limit access... I guess you could set up different accounts on the device which would limit access to the device based on fingerprint.
Not sure it can keep your wife/gf out of your snapchat account
bsg411 said:
No...i said touch the button to unlock...and press the button to wake and unlock simultaneously. I tried t and it works on note 5
Click to expand...
Click to collapse
If the screen is off and you simply touch the home button (not pressing it) what happens?
Sent from my Nexus 6 using Tapatalk
Maybe they changed things with Note 5 but Note 4 does not do anything by just touching the home button you have to press. It's a crappy scanner too. I cannot wait for my 6P to arrive and forget about the Note 4 (well, I'll use it for VR)
Mave025 said:
I've seen no mention of that being built into M, but on Huawei phones with their EMUI skin they have an app locker which does this. It's a really great feature for a phone with a scanner. It's great to lock down banking apps or whatever else you want to keep people out of.
I know someone has created an app like this for Samsung phones, however I'm not sure if it'll work with other phones using a scanner. Hopefully someone creates something like this soon if it doesn't.
http://forum.xda-developers.com/gal...fingersecurity-fingerprint-lock-apps-t2818896
As far as Xposed mods, that would require root and would also make it so you can't use Android Pay right?
Click to expand...
Click to collapse
Yeah - AFAIK, root = no Android Pay...
da_ferreira said:
Yeah - AFAIK, root = no Android Pay...
Click to expand...
Click to collapse
That's what I had read, so I'm hoping maybe this can be done with an app instead of Xposed.
My N5 is rooted and Android Pay works fine.

Double tap to wake

Does Mate 10 has the double tap to wake feature?
No and i haven't found a non-root solution for it either.
Wow that's such a shame... The mix and matching of features across these Huawei devices is becoming really frustrating. There's no reason why only the Chinese version of the Mate 9 had this feature.
I don't think you really need a double tap to wake. A simple touch of the fingerprint sensor wakes the phone quickly.
Exactly, that fingerprint scanner is ridiculously fast!
i need double tap to sleep
liver20 said:
i need double tap to sleep
Click to expand...
Click to collapse
plenty of 3rd party apps on playstore. No root needed.
tboy2000 said:
I don't think you really need a double tap to wake. A simple touch of the fingerprint sensor wakes the phone quickly.
Click to expand...
Click to collapse
For the 10 Pro, that functionality is useful. It's just weird some of the choices made for an otherwise great phone. It's unfortunate.
mrmajor247 said:
For the 10 Pro, that functionality is useful. It's just weird some of the choices made for an otherwise great phone. It's unfortunate.
Click to expand...
Click to collapse
Copyright issues with LG. But there are 3rd party apps for Samsung that put an icon on Always on display and you just double tap on that icon to wake. I guess its not different to Samsung having a home key always turned on even when screen off. So Huawei should as well implement something similar to have icon on the Always on display and click or hold or whatever is best gesture on that to turn on the screen.
End of the day its still a two step process in the least over the single step process of front fingerprint sensor. The small bezels means no way a front fingerprint could fit there and so there needs to be a long term solution. LG type reliable face unlock feature would help in many scenarios as well and its comparatively easier to partially lift and look at the phone from a desk then double tap and scribble the password.
There is also Huawei's strong security measures to overcome. My current Huawei does not allow using anything other than a pin password for unlock when you have the fingerprint activated. So thats four extra screen taps compared to the Pattern type password (which cannot be used when fingerprint activated).
warea said:
plenty of 3rd party apps on playstore. No root needed.
Click to expand...
Click to collapse
What app that works with fingerprint without pin
Enviado desde mi ALP-L09 mediante Tapatalk
my ex oneplus 3t has this feature. how only lg has it?
Surely it's obvious this would be useful when the phone is laying on a desk/table (on its back) when the fingerprint sensor is not accessible? Double-tap to wake would be awesome on this device. Just got it, and it's my only (at this stage) gripe.
Same here
I hope some update fix this

Categories

Resources