[Q] Galaxy S4 Sleep and Wake function - Galaxy S 4 Q&A, Help & Troubleshooting

Hi I am very confused.
I bought 2 different cases for my girls friends Galaxy S4. One is working but does not have the S-window. The other has S-window but does not have sleep and wake function.
My questions is: How does the sleep and wake function been activated on the phone? Is it similar to an iPad where there must be a little magnet on the case to activate the function or is it purely activated by sensors on the Galaxy S4? Or other ways? I noticed the S4 has plenty of new features that uses its internal sensor so I am thinking maybe the sleep and wake function was implemented automatically as long as you get a flip cover case.
Anyone know?

DruidXL said:
Hi I am very confused.
I bought 2 different cases for my girls friends Galaxy S4. One is working but does not have the S-window. The other has S-window but does not have sleep and wake function.
My questions is: How does the sleep and wake function been activated on the phone? Is it similar to an iPad where there must be a little magnet on the case to activate the function or is it purely activated by sensors on the Galaxy S4? Or other ways? I noticed the S4 has plenty of new features that uses its internal sensor so I am thinking maybe the sleep and wake function was implemented automatically as long as you get a flip cover case.
Anyone know?
Click to expand...
Click to collapse
Yes sview is activated by magnet. The sensor is close to the volume down button but more at the back of phone than the side.
You need a reasonably strong magnet, I found that a fridge magnet wasn't strong enough. Need stronger one.
P.s. The title of thread isn't quite right should be more like "how is S-view activated"
Sent from my GT-I9505 using xda app-developers app

Related

[Q] Alternative ways to turn screen on/off

Hi all,
I'm wondering if there's any alternative ways to put the Nexus 7 (or any Android device I guess) to sleep/wake it up. I'm thinking something along the lines of an app that forces the touch screen to stay active but turns the display off so you can use touch input to activate wake/sleep.
Might be a bit of a stupid question. The reason I ask is because my N7 is mounted in my car and the power button isn't easily accessible.
Cheers for any tips..
UnitedWeFall said:
Hi all,
I'm wondering if there's any alternative ways to put the Nexus 7 (or any Android device I guess) to sleep/wake it up. I'm thinking something along the lines of an app that forces the touch screen to stay active but turns the display off so you can use touch input to activate wake/sleep.
Might be a bit of a stupid question. The reason I ask is because my N7 is mounted in my car and the power button isn't easily accessible.
Cheers for any tips..
Click to expand...
Click to collapse
Not sure if this helps but I have a case that I bought for my N7 and when I open it and close it the screen turns on and off.
Here it is http://www.amazon.com/gp/product/B0...ASIN=B008D2POAS&linkCode=as2&tag=newyormus-20
MineralGray02K said:
Not sure if this helps but I have a case that I bought for my N7 and when I open it and close it the screen turns on and off.
Here it is http://www.amazon.com/gp/product/B0...ASIN=B008D2POAS&linkCode=as2&tag=newyormus-20
Click to expand...
Click to collapse
Thanks for that but nah, it's mounted in my car dash so a case won't fit..
But that give me an idea.. does sliding a magnet across a specific point on the screen turn it on/off? That's the idea with the smart cases right?
UnitedWeFall said:
Thanks for that but nah, it's mounted in my car dash so a case won't fit..
But that give me an idea.. does sliding a magnet across a specific point on the screen turn it on/off? That's the idea with the smart cases right?
Click to expand...
Click to collapse
Yes,
The magnet is somewhere to the bottom left of the device (i would say to about a quarter from bottom up and on the black contour) . If you can add an sliding magnet (make sure is weak) then you can lock/unlock screen.
Nfc tags dude i wonder if they would work
Sent from my Nexus 7 using Tapatalk 2
I know some kernels can enable touch wake. I imagine it can incorporated soon. On my Galaxy Nexus, there's an app I downloaded that allowed a specific screen swipe to wake the screen.
Sent from my Galaxy Nexus using Tapatalk 2
wyattyoss said:
On my Galaxy Nexus, there's an app I downloaded that allowed a specific screen swipe to wake the screen.
Click to expand...
Click to collapse
What was the app?
Sent from the third Galaxy on the left.
That would be awesome. Do you remember the name of the app?
Gesture Control?
UnitedWeFall said:
Hi all,
I'm wondering if there's any alternative ways to put the Nexus 7 (or any Android device I guess) to sleep/wake it up. I'm thinking something along the lines of an app that forces the touch screen to stay active but turns the display off so you can use touch input to activate wake/sleep.
Might be a bit of a stupid question. The reason I ask is because my N7 is mounted in my car and the power button isn't easily accessible.
Cheers for any tips..
Click to expand...
Click to collapse
Hey man. I used to have an awesome app on my very first Android tab years ago. It would turn the screen completely black (via home screen or notification icon) without actually putting it to sleep. Because it wasn't really asleep, a double tab would turn the screen back on. I CANNOT FIND IT FOR THE LIFE OF ME! Anyway, after reading your question, I searched for an hour, because I could use something like this for my setup in my car.
So, I found something that turns the screen both on and off, and actually works on my N7. Search for Proximity Screen Off. I installed the free lite version, and it works. I found out the screen won't turn on though, unless you disable your lock screen. Play with the settings to your liking.
Oh, and since we don't have prox sensors, you can use your ambient light sensor. Good luck, lmk if it works for ya.
joelhon said:
What was the app?
Sent from the third Galaxy on the left.
Click to expand...
Click to collapse
It's called PGM Nexus. I almost don't want to give up my Galaxy Nexus (but I sadly still plan to) just because of this one app alone...it is so godawful nice to be able to swipe, or simply double tap the screen to fire up the screen. Unfortunately this app apparently requires some deep voodoo to work as its kernel related, and applies strictly to the Galaxy Nexus. I know a bunch of people have already started bugging the developer to make a version for the Nexus 7, I'd suggest piling on. :fingers-crossed:
It's apps like these that make you realize how superior the Nexus devices are at getting really good customized software over other devices.
I do wish there were some other options for the Nexus 7, like using the front camera as a proximity sensor of sorts to detect a handwave, or simply shaking the tablet.
jaycustom said:
Hey man. I used to have an awesome app on my very first Android tab years ago. It would turn the screen completely black (via home screen or notification icon) without actually putting it to sleep. Because it wasn't really asleep, a double tab would turn the screen back on. I CANNOT FIND IT FOR THE LIFE OF ME! Anyway, after reading your question, I searched for an hour, because I could use something like this for my setup in my car.
So, I found something that turns the screen both on and off, and actually works on my N7. Search for Proximity Screen Off. I installed the free lite version, and it works. I found out the screen won't turn on though, unless you disable your lock screen. Play with the settings to your liking.
Oh, and since we don't have prox sensors, you can use your ambient light sensor. Good luck, lmk if it works for ya.
Click to expand...
Click to collapse
Thanks for that! Appreciate it. I'll give it a try when I get home after work and report back.
jaycustom said:
Hey man. I used to have an awesome app on my very first Android tab years ago. It would turn the screen completely black (via home screen or notification icon) without actually putting it to sleep. Because it wasn't really asleep, a double tab would turn the screen back on. I CANNOT FIND IT FOR THE LIFE OF ME! Anyway, after reading your question, I searched for an hour, because I could use something like this for my setup in my car.
So, I found something that turns the screen both on and off, and actually works on my N7. Search for Proximity Screen Off. I installed the free lite version, and it works. I found out the screen won't turn on though, unless you disable your lock screen. Play with the settings to your liking.
Oh, and since we don't have prox sensors, you can use your ambient light sensor. Good luck, lmk if it works for ya.
Click to expand...
Click to collapse
Could you please post the settings you are using? Specifically the light sensor settings. I am having trouble getting this to work properly. Thanks!
Screen Off
gtdRR said:
Could you please post the settings you are using? Specifically the light sensor settings. I am having trouble getting this to work properly. Thanks!
Click to expand...
Click to collapse
Hello. I'm not sure if it helps you, but for turning off screen I use Nova Launcer (alternatively you could use Apex Launcher - as far as I remember, it has gestures in its free version) with Screen Off app by Katecca. I've set Nova Launcher to react to swiping up screen by executing Screen Off app. So I have to turn on screen by pressing button, but to turn off I just swipe up screen.
Best regards,
Artur
Added support for nexus 7 to ProximityScreenOffPro v6.0
https://play.google.com/store/apps/details?id=com.itsme4ucz.screenoffpro

[Q] Disabling magnetic proximity 'S View' sensor

Hi,
Just wondering if anybody knows if there are any ROMs available which allow you to disable the magnetic proximity sensor, just below the volume down rocker on the S4?
I work in an aluminium smelter and in production areas, the magnetic fields are very high due to the high DC current (240kA) used in the smelting process. What this means is that my S4 is unusable as the magnetic field holds the 'S View' sensor in its closed position as though an S case is closed. i.e. the phone only displays 'S View' mode rendering it useless in production areas.
Thanks
Paul
relli10 said:
Hi,
Just wondering if anybody knows if there are any ROMs available which allow you to disable the magnetic proximity sensor, just below the volume down rocker on the S4?
I work in an aluminium smelter and in production areas, the magnetic fields are very high due to the high DC current (240kA) used in the smelting process. What this means is that my S4 is unusable as the magnetic field holds the 'S View' sensor in its closed position as though an S case is closed. i.e. the phone only displays 'S View' mode rendering it useless in production areas.
Thanks
Paul
Click to expand...
Click to collapse
You can turn this off in settings>My Device>Accessory>S View Cover Automatic Unlock
yabanize said:
You can turn this off in settings>My Device>Accessory>S View Cover Automatic Unlock
Click to expand...
Click to collapse
I've tried this, but it doesn't disable the S View mode. Try yourself with a fridge magnet.
Use Elixir from the Play Store.
The S View cover does not use magnetic sensor. It uses proximity sensor.
| Mobile Message
Dr.Engineer said:
The S View cover does not use magnetic sensor. It uses proximity sensor.
| Mobile Message
Click to expand...
Click to collapse
You are wrong. It uses magnetic sensor only.
danum said:
Use Elixir from the Play Store.
Click to expand...
Click to collapse
cool_sid007 said:
You are wrong. It uses magnetic sensor only.
Click to expand...
Click to collapse
Did elixir work?
I to am trying to get that magnet disabled.
At work so I can't try elixir.
There are actually 2magnets.
One by the volume and the other is by the sensors above the screen.
Thanks.
dtr145r said:
Did elixir work?
I to am trying to get that magnet disabled.
At work so I can't try elixir.
There are actually 2magnets.
One by the volume and the other is by the sensors above the screen.
Thanks.
Click to expand...
Click to collapse
If you're willing to install Xposed I can make a quick module to disable S-View. However some apps like the phone app might still respond to it as they handle it themselves rather than using the framework. That shouldn't be too annoying though.
Edit: btw this is better suited as a kernel patch to disable the sensor rather than the S-View screen. That might slightly lower consumption and would work better, but for warranty reasons I can see why a kernel patch would be annoying.
Sent from my GT-I9500 using xda app-developers app
MohammadAG said:
If you're willing to install Xposed I can make a quick module to disable S-View. However some apps like the phone app might still respond to it as they handle it themselves rather than using the framework. That shouldn't be too annoying though.
Edit: btw this is better suited as a kernel patch to disable the sensor rather than the S-View screen. That might slightly lower consumption and would work better, but for warranty reasons I can see why a kernel patch would be annoying.
Sent from my GT-I9500 using xda app-developers app
Click to expand...
Click to collapse
Sure I 'll try it out let me know what you need
Sent from my SPH-L720 using XDA Premium 4 mobile app
Can I ask the opposite question lol!
Is there a way to turn a standard wallet case in to an S-View by installing a magnet somewhere on the flap or something? Is it possible to make it work?
Aitch said:
Can I ask the opposite question lol!
Is there a way to turn a standard wallet case in to an S-View by installing a magnet somewhere on the flap or something? Is it possible to make it work?
Click to expand...
Click to collapse
Yes. Get a hold of a magnet, it has to be reasonabley strong, I found that a fridge magnet was not strong enough, and hold it close to the volume down button and move it about a bit and find the optimum position, I actually find the magnet flat against the back or front near vol. Down works best, just be careful of screen.
Sent from my GT-I9505 using xda app-developers app
relli10 said:
Hi,
Just wondering if anybody knows if there are any ROMs available which allow you to disable the magnetic proximity sensor, just below the volume down rocker on the S4?
I work in an aluminium smelter and in production areas, the magnetic fields are very high due to the high DC current (240kA) used in the smelting process. What this means is that my S4 is unusable as the magnetic field holds the 'S View' sensor in its closed position as though an S case is closed. i.e. the phone only displays 'S View' mode rendering it useless in production areas.
Thanks
Paul
Click to expand...
Click to collapse
dtr145r said:
Sure I 'll try it out let me know what you need
Sent from my SPH-L720 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Install Xposed from http://forum.xda-developers.com/showthread.php?t=1574401
Install my module http://mohammadag.xceleo.org/public/Android/Xposed/DisableSView.apk
It's as close as you can get without disabling the sensor. I didn't hook into the phone so that might still show the S-View window, but that's no biggie. Also, the Smart Stay icon disappears, but hey, that can be a plus
Please report back if this works for you so I can make a thread for it.
MohammadAG said:
Install Xposed from http://forum.xda-developers.com/showthread.php?t=1574401
Install my module http://mohammadag.xceleo.org/public/Android/Xposed/DisableSView.apk
It's as close as you can get without disabling the sensor. I didn't hook into the phone so that might still show the S-View window, but that's no biggie. Also, the Smart Stay icon disappears, but hey, that can be a plus
Please report back if this works for you so I can make a thread for it.
Click to expand...
Click to collapse
ok.
getting everything installed now.
im a little worried about it working, im on CM so its not going to show the sview window at all.
ill let you know in a few minutes
---------- Post added at 09:13 PM ---------- Previous post was at 09:08 PM ----------
MohammadAG said:
Install Xposed from http://forum.xda-developers.com/showthread.php?t=1574401
Install my module http://mohammadag.xceleo.org/public/Android/Xposed/DisableSView.apk
It's as close as you can get without disabling the sensor. I didn't hook into the phone so that might still show the S-View window, but that's no biggie. Also, the Smart Stay icon disappears, but hey, that can be a plus
Please report back if this works for you so I can make a thread for it.
Click to expand...
Click to collapse
nope its not working.
pm me your email address and ill send you some log cats.
im pretty sure that sensor needs to be disabled. its causing the actual proximity sensor to be disabled which is why its causing me problems.
dtr145r said:
ok.
getting everything installed now.
im a little worried about it working, im on CM so its not going to show the sview window at all.
ill let you know in a few minutes
---------- Post added at 09:13 PM ---------- Previous post was at 09:08 PM ----------
nope its not working.
pm me your email address and ill send you some log cats.
im pretty sure that sensor needs to be disabled. its causing the actual proximity sensor to be disabled which is why its causing me problems.
Click to expand...
Click to collapse
What exactly do you want to do? CM doesn't have S-View so this shouldn't be needed.
Sent from my Samsung Galaxy S4 (i9500)
MohammadAG said:
What exactly do you want to do? CM doesn't have S-View so this shouldn't be needed.
Sent from my Samsung Galaxy S4 (i9500)
Click to expand...
Click to collapse
i bought an s View cover for my phone.
im using cm
i downloaded an app from the play store that mock sview because obviously cm doesnt have it.
the app used to proximity cover to determine if the cover is open or closed.
the app works flawlessly when i use my finger to cover the proximity sensor.
when i use the sview cover it doesnt work.
the sview cover some how disables the proximity sensor. i know this because i have other apps that use the proximity sensor and they dont work either when i use that cover...
dtr145r said:
i bought an s View cover for my phone.
im using cm
i downloaded an app from the play store that mock sview because obviously cm doesnt have it.
the app used to proximity cover to determine if the cover is open or closed.
the app works flawlessly when i use my finger to cover the proximity sensor.
when i use the sview cover it doesnt work.
the sview cover some how disables the proximity sensor. i know this because i have other apps that use the proximity sensor and they dont work either when i use that cover...
Click to expand...
Click to collapse
Oh, then your problem is different from the OP's. I suggest contacting the devs so they monitor the magnet rather than the proximity sensor.
My module simply disables S-View on stock TW ROMs.
Sent from my Samsung Galaxy S4 (i9500)
feedback to the module
MohammadAG said:
Install Xposed from http://forum.xda-developers.com/showthread.php?t=1574401
Install my module http://mohammadag.xceleoc.org/public/Android/Xposed/DisableSView.apk
It's as close as you can get without disabling the sensor. I didn't hook into the phone so that might still show the S-View window, but that's no biggie. Also, the Smart Stay icon disappears, but hey, that can be a plus
Please report back if this works for you so I can make a thread for it.
Click to expand...
Click to collapse
hi! I also have this strong magnetic field work area problem.i found this topic and tried to install your module.Thank you very much because its working.the s-view window has been disabled.But the problem is the touchscreen is still disabled or not functioning.Is there a solution to this?THANKS!!
MohammadAG said:
Install Xposed from http://forum.xda-developers.com/showthread.php?t=1574401
Install my module http://mohammadag.xceleo.org/public/Android/Xposed/DisableSView.apk
It's as close as you can get without disabling the sensor. I didn't hook into the phone so that might still show the S-View window, but that's no biggie. Also, the Smart Stay icon disappears, but hey, that can be a plus
Please report back if this works for you so I can make a thread for it.
Click to expand...
Click to collapse
Thank you so much, this seems to have solved my issue of my S4 always flashing the S View Cover display.
3ddown said:
hi! I also have this strong magnetic field work area problem.i found this topic and tried to install your module.Thank you very much because its working.the s-view window has been disabled.But the problem is the touchscreen is still disabled or not functioning.Is there a solution to this?THANKS!!
Click to expand...
Click to collapse
Hi all !!
Thank you for the great forum!!
I installed the module and the S-view is not shown, but the touch screen is disabled.
I use a magnetic car holder and every time I hang up the phone to it, the S-lock the screen view!
I don't know if it's possible, but it could be a great thing to change the phone's behavior when the magnetic sensor detects a magnetic field, for example, you can choose to put the phone in car mode.
Thank you very much
---------------------------------------------------------------------------------------------------------------------------------
Samsung Galaxy S4 mini DUOS GT-I9192 - Stock ROM - Android 4.2.2 - I9192UBUAMH2
uzzos77 said:
Hi all !!
Thank you for the great forum!!
I installed the module and the S-view is not shown, but the touch screen is disabled.
I use a magnetic car holder and every time I hang up the phone to it, the S-lock the screen view!
I don't know if it's possible, but it could be a great thing to change the phone's behavior when the magnetic sensor detects a magnetic field, for example, you can choose to put the phone in car mode.
Thank you very much
---------------------------------------------------------------------------------------------------------------------------------
Samsung Galaxy S4 mini DUOS GT-I9192 - Stock ROM - Android 4.2.2 - I9192UBUAMH2
Click to expand...
Click to collapse
You ever figured out anything on this? I got a magnetic car holder too and it's kinda annoying with the S-View popping up.
It render S-Voice Drive useless.

Locking Phone by closing case lid

HI Guys,
just a short question, i have my S5 placed in a Case wich covers the display completly if closed.
As i know from my new galaxy tab pro and a note 2, normaly if you close the lid the phone locks and turns of the display.
Now this isnt working on my S5. I've checked light and proximity sensor with the Service menu (*#0*#)
Seems to work.
Didn't find anything in the menu?
Am i blind ? or is this feature really missing? Or is something wrong with my phone?
regards
Steven
This requires a magnet.. Maybe the case does not have a magnet. Or is improperly placed for the s5..
Sent from my SM-G900T using Tapatalk

Gesture to wake up gone :(

It is sad to see that gesture to wake up from theS9 was replaced in the S10 by Lift to wake, which is actually kinda useless, well we have double tap to wake, but gesture to wake was way more badass, you felt like a jedi waking up the screen of your phone.
I used to have it enabled too. I guess it's true there is no real proximity sensor anymore ?
latino147 said:
I used to have it enabled too. I guess it's true there is no real proximity sensor anymore ?
Click to expand...
Click to collapse
Furthermore the option to just call a contact by putting the phone against your ear is now gone too.... I hate when Samsung remove features from their flagships.... How hard is it for them to just use a normal proximity sensor inside or next to the speaker? Major disappointment.

[SM-P205] Smart sleep flip cover?

Hey guys,
I recently bought a 2019 galaxy tab A 8.0" with S-Pen.
It's working amazing, especially with the S-Pen.
But I have a little question, does the tablet have a magnetic sleep sensor to use smart flip cover to put the device in sleep mode?
I bought a cover that was supposed to have it. The cover itself is nice, but it doesn't trigger it the screen on/off at all.
So I'm wondering if the device even has the sensor, since I can't find any option anywhere either.
After some info I just found, this function should work with proximity sensor?
I checked, the tab does have a proximity sensor in the top, but I can't find the option anywhere.
And putting my finger on the proximity sensor doesn't seem to do anything.
Edit: seems like the tablet doesn't have proximity sensor, but only light sensor...
So impossible to get a sleep/wake up cover.
That's lame.

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