disable screen on with proximity sensor - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

i have searched around and haven't found quite what im looking for. i find my phone screen is turning on in my pocket and sometimes unlocks. i hear the sound of it unlocking all the time just from the pressure against my leg. i keep it so my screen is faced in because of what i do for work i could easily smash it against something. i have bought a case that helps prevent the side power button and the home button from being pressed but still happens quite often.
what i am looking for is an app/mod that will keep the screen from coming on when the proximity sensor detects that it is in my pocket. this would need to work regardless of whether home/power buttons are pressed or a notification wakes it.
if anyone knows of something like this for our phones i would much appreciate it.

Don't have that app/mod, but you may be interested in this one instead. Killing the home button's ability to wake up the phone. I did this on my S4, although you only need to modify the one file, the gpio-key.kl. You need to be rooted:
http://forum.xda-developers.com/showthread.php?t=1702675

Thanks ill give it a try and see if it cuts down on screen on time. I have noticed that ill get notifications and phone calls that will turn the screen on and then simply walking will be enough to swipe and unlock. This screen is much more sensitive than my old epic.

Related

REQ :Unlock screen by optical click.

So after having phone for 10 days now i find that it likes to unlock him self in my pocket, and if i go near my pocket with my fingers, or if its faced down so it touches my body, screen reacts , unlocks and does stupid stuff on phone.
My question now is: Is it possible to make some applicaiton, that would disable unlock on hard Menu button, and any on screen unlock patterns, but just phone can be unlocked by pressing optical trackball down(which is nearly impossible to press in pocket because of its nice positioning)
And please dont suggest me unlock patterns or pins, because i just dont like them.
I agree, i experience the same problems,
and I would suggest to this idea, that if it would be possible to implement ability remapping of the on/off key ( at least the time needed to push the key ) to turn screen on. because i experience turning the phone on in my pocket by selfpushing the on-off.
and to be honest, i like to use the screen with my fingers, not using the optical trackball at all an sometimes when i scroll with fingers, it interferes when my finger slips, or rests.
so my suggestion. to increase the time needed to push the on/off button to make screen active if possible
to make the optical trackball push make unlock the screen.
and an ability to disable optical trackball scroling ( not pushing, just disabled scrolling )
I had same problem , way i got around it,
put a lock pattern on your screen, but also add a widget to set the lock pattern on/off, that way when your going out with the phone in your pocket you set the lock to on and it wont do anything. when your at home,turn it off to get easy access.
Yeah, that works, but is not smooth.
hate the lock pattern.
the ideal case would be by on home page to disable on off button and.
with long push optical trackball to lock/unlock screen.
i dont understand how does it happen for you guys, do you never use power button to put it on sleep? i had this phone for pretty much a month now and it hever happened to me even when was wearin fairly tight jeans.
btw try lockpro app from the market it is paid though unfortunately
cez10 said:
i dont understand how does it happen for you guys, do you never use power button to put it on sleep? i had this phone for pretty much a month now and it hever happened to me even when was wearin fairly tight jeans.
btw try lockpro app from the market it is paid though unfortunately
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Click to collapse
+1, never happened to me too, i guess you guys set the screen to not turn off? lol.....
even if the phone is ringing, i can still take it out of my pocket without it being answered....well i must say it's in a pouch too....maybe thats a solution to your problem....
I think it depends on how tight your trousers are maybe? if the button is pressed, and you pull it out the slider slides down??
Just a guess
Lol yea and if your pocket is actually your underpants, since my phone won't react to any touch with fabric between my skin and the screen.
My suggestion is that you grow some hair on your legs (or stop shaving), then you will have no problems.
And yea I have never had this problem in the 2 weeks or so of ownership. Although I do put them in my pocket where it is surrounded by a layer of cotton being the lining of the pocket, so that it is impossible for my skin to touch the screen. Not sure how your pockets work?
Use the unlock pattern.
Menu/settings/security/
this way it cannot unlock itself unless you draw the pattern, plus it helps if anyone picks up your desire wthout you knowing.
P.s I have never had an issue with the screen unlocking in my pocket, holder or anything else.
As i wrote on end of my strating post. I DO NOT LIKE unlock patterns. It doesnt prevent phone to turn on, and + its damn ugly.
To repeat ones more. I would like a way to disable screen ON using main power button, and set it so it only turns on by optical trackball click(not unlock directly, just to turn ON screen).
I'm using nice leather case for phone, but lots of times i push it in i turn on the screen. + with other in pocket random stuff which i explained..
OnlinePredator said:
Lol yea and if your pocket is actually your underpants, since my phone won't react to any touch with fabric between my skin and the screen.
My suggestion is that you grow some hair on your legs (or stop shaving), then you will have no problems.
And yea I have never had this problem in the 2 weeks or so of ownership. Although I do put them in my pocket where it is surrounded by a layer of cotton being the lining of the pocket, so that it is impossible for my skin to touch the screen. Not sure how your pockets work?
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Click to collapse
Well it happens to me sometimes. If I press the lock button and then slide the phone up from my pocket while the screen is turned towards my leg, it unlocks.
The desire touch screen actually works trough thin fabric (like the one they make pants pockets from). Try putting your shirt between your finger and the screen. You'll see it'll work.
unlock bug?
ivicask said:
As i wrote on end of my strating post. I DO NOT LIKE unlock patterns. It doesnt prevent phone to turn on, and + its damn ugly.
To repeat ones more. I would like a way to disable screen ON using main power button, and set it so it only turns on by optical trackball click(not unlock directly, just to turn ON screen).
I'm using nice leather case for phone, but lots of times i push it in i turn on the screen. + with other in pocket random stuff which i explained..
Click to expand...
Click to collapse
plus isn't there still a bug in 2.1 where if you put the unlock pattern in wrong 5 times you can't unlock your phone and it doesn't accept your google account password?
ivicask said:
As i wrote on end of my strating post. I DO NOT LIKE unlock patterns. It doesnt prevent phone to turn on, and + its damn ugly.
To repeat ones more. I would like a way to disable screen ON using main power button, and set it so it only turns on by optical trackball click(not unlock directly, just to turn ON screen).
I'm using nice leather case for phone, but lots of times i push it in i turn on the screen. + with other in pocket random stuff which i explained..
Click to expand...
Click to collapse
It is not possible. There was a big thread about this in the HTC Hero section. It needs the source code to be modified.
Not sure what you mean OP, my phone is in my pocket everyday and also inside a pouch, basically when i want to lock my phone i hit the power button and it will go into lock mode with the screen off, when i want to start it again, i press the power button and this displays a screen which is locked, i then have to move the slider down in order to unlock it, based on what you are saying i am finding it hard to imagine how it is unlocking in your pocket so can you confirm that your phone acts in the same manner as mine does and please explain more on how this is unlocking please.
haggisuk99 said:
Not sure what you mean OP, my phone is in my pocket everyday and also inside a pouch, basically when i want to lock my phone i hit the power button and it will go into lock mode with the screen off, when i want to start it again, i press the power button and this displays a screen which is locked, i then have to move the slider down in order to unlock it, based on what you are saying i am finding it hard to imagine how it is unlocking in your pocket so can you confirm that your phone acts in the same manner as mine does and please explain more on how this is unlocking please.
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Click to collapse
Well i do know what OP means. I had my Desire one day and accidentally denied 4 out of 5 calls by taking the desire out of my pants. I make a habit of putting my phone up side down, screen facing inwards inside my pocket. So, on an incoming call the Desire shows the vertical slider, which is slided upwards by taking the phone out of your pocket, thus denying the call.
It's the most stupid design for a lock screen i've ever seen, and it could have been avoided if only one HTC engineer had made a few test calls to anothers Desire in his pants.
I installed Lock 2.0 which gives a horizontal slider on the lock screen, and which brings back the default accept and deny on-screen buttons. Still not perfect, but much better than the vertical slider.
+1 for the previous post. thx for the lock 2.0 app tip. I will download and try asap.
it does a lot of unwanted stuff in my pants...incl. self unlocking, call denying. etc..
shame that the unlock cant be easily recoded to the optical button.
Optical click unlock is already in the Cyanogen rom for desire.

Lock Button (lock phone while in use)

Any tips or tricks on how to lock the phone while using the phone, since it has no top lock button
thanx in advance
godman_8 said:
Any tips or tricks on how to lock the phone while using the phone, since it has no top lock button
thanx in advance
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Click to collapse
if you are using the phone the proximity sensor will turn off the screen once it touches your face to prevent screen buttons from being pressed.
for some reason I turn turn off the Phone Connection (pretty much like airplane mode) while in the phone and it happens a lot, and it bothers, so I was wondering how to lock it to bypass this issue
You gotta make sure that you are on the dialer when you put it upto your face, anywhere else and the proximity sensor won't do anything. I have a terrible habit of hitting home, then opening a dozen programs while talking to someone cause my screens hittin my ear. Just make sure that you are on the call screen before moving it to your head and it should do the rest.
sounds good nuff, i'll try to keep that in habit, so used to android devices with a lock button lol, thanks guys
I just hit the notification bar an then hit lock at the bottom of the screen while talking on the phone, now I use Inesoft phone.

Pattern Lock When On Calls

Hi guys
Had a search and nobody else seems to be having this problem, but seems so basic that I'm sure I must be missing something obvious!
When I'm in a call (either incoming or outgoing) I can't get the screen to turn on properly in order to hang up or use other programs (check calendar etc). This is particularly annoying on outgoing calls as it makes hanging up very difficult!
To be more detailed, a single tap on the power button has no effect on the screen - it stays off. If I repeatedly click the power button, sometimes the screen will flash on for a miniscule moment - this is my hang up method at the moment, repeatedly press the power button and tap the screen near where the hang up icon will be, and eventually I'll catch it while the screen's on. Once I'm off a call, things act as normal.
I have Pattern Lock set up, and am prompted to unlock the phone once I'm off a call, this is what I'd expect from previous Android phones but might be causing problems here?
I found this previous thread where people have had very similar symptoms because their screen protector is over the proximity sensor, but I don't have a screen protector. Might I have a dodgy proximity sensor? Is there any way of testing it?
Cheers for the help!
Moved to Q&A
Sent from my Nocturnalized One XL using Forum Runner
DJGibbon said:
Hi guys
Had a search and nobody else seems to be having this problem, but seems so basic that I'm sure I must be missing something obvious!
When I'm in a call (either incoming or outgoing) I can't get the screen to turn on properly in order to hang up or use other programs (check calendar etc). This is particularly annoying on outgoing calls as it makes hanging up very difficult!
To be more detailed, a single tap on the power button has no effect on the screen - it stays off. If I repeatedly click the power button, sometimes the screen will flash on for a miniscule moment - this is my hang up method at the moment, repeatedly press the power button and tap the screen near where the hang up icon will be, and eventually I'll catch it while the screen's on. Once I'm off a call, things act as normal.
I have Pattern Lock set up, and am prompted to unlock the phone once I'm off a call, this is what I'd expect from previous Android phones but might be causing problems here?
I found this previous thread where people have had very similar symptoms because their screen protector is over the proximity sensor, but I don't have a screen protector. Might I have a dodgy proximity sensor? Is there any way of testing it?
Cheers for the help!
Click to expand...
Click to collapse
I have the same problem. It doesn't happen all the time, naturally, but it's been frequent enough to be irritating. If anyone figures this out, I'd love to hear a solution.
Frustratingly this does seem to happen to me every time - although it might only be once the timeout has activated the pattern lock. Or I could be barking up the wrong tree entirely!
Think I might have to do some testing tonight . . .
After some fiddling it does seem that it's a problem with the proximity sensor - Elixir 2's settings show the proximity sensor always showing "near"
If someone could run Elixir 2 on their N4 and confirm that they do get changing settings, it would be a great help!

Screen Wake On Calls

Hi, I just got my Galaxy s8 about 3 weeks ago. I've had very little in the way of problems with it. Well, except one thing... Everytime I make a call on it the screen will wake up at random. It doesn't matter if it's a call from the installed phone app or hangouts. I thought this might have something to do with the apps edge so I disabled that. Didn't fix it. I thought it might be the home button so I put it on the lowest sensitivity. Didn't fix it. I frequently call while laying in bed (who wants to hold a phone up all the time?) so the phone is between my head and a pillow. When the screen wakes up it clicks and than shuts off after five seconds because I turned on the keep off when in pocket or whatever it's called in settings. Before I turned that on the screen would stay on and buttons would get pressed usually ending up with me ending a call. I still think it's the home button but I'm not sure how to fix it. It anyone has any ideas or has the same issue please let me know.
Matt3561 said:
Hi, I just got my Galaxy s8 about 3 weeks ago. I've had very little in the way of problems with it. Well, except one thing... Everytime I make a call on it the screen will wake up at random. It doesn't matter if it's a call from the installed phone app or hangouts. I thought this might have something to do with the apps edge so I disabled that. Didn't fix it. I thought it might be the home button so I put it on the lowest sensitivity. Didn't fix it. I frequently call while laying in bed (who wants to hold a phone up all the time?) so the phone is between my head and a pillow. When the screen wakes up it clicks and than shuts off after five seconds because I turned on the keep off when in pocket or whatever it's called in settings. Before I turned that on the screen would stay on and buttons would get pressed usually ending up with me ending a call. I still think it's the home button but I'm not sure how to fix it. It anyone has any ideas or has the same issue please let me know.
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Click to collapse
Its the proximity sensor.
Sent from my SM-G955F using Tapatalk
Proximity sensor is working though.. I have no way to test it properly but if I place my hand near it the screen goes black and when I move it it lights up again. It also doesn't make the click
Had this bug on every device
So it's just a bug? No fix currently? I'm just wondering because I haven't seen anyone talking about this specific issue before ¯\_(ツ)_/¯
I'm also suffering from this issue

Lift to wake - How does it work?

I found out the other day that this phone has lift to wake. My question is: How does it work exactly? Assuming no lockscreen security, does it work like the iPhone and OnePlus 5? i.e. Does it automatically turn on when you lift it toward you so you can interact with the screen, or does it just flash notifications? Can you just lift it up, then swipe to unlock? I'm asking because the phone has no double-tap-to-wake, which is a must-have feature for me, but this is a good compromise.
Thanks in advance.
Edit: To clarify, I'm asking if I can lift the phone and start using it WITHOUT hitting the power button.
Just like you described, lift to wake and notification wake, then you can intertact with it.
Lift it up and it wakes.
It does a black and white version of your lockscreen.
If you tap it hard enough, you can wake it btw without lifting it up.
I believe it uses either the gyroscope or acceleration sensor, or both. If you twist your phone or move it quickly, the dim display will turn on. Just like others have pointed out.
Also you can have it set up to be unlocked and ready when lifting up by setting up smart Lock. If your home your device can stay unlocked and when you lift it up it will be ready to go.
Do we know if we can enable a tap to wake or wave to wake?
Is this something we would need root for?
this function not smooth as iPhone.

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