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Can't stop my N1 from dimming the screen after ~20 seconds when plugged in

Hi all,
I've had a search around but couldn't find this particular issue discussed.
I have a N1 running CM7. When the phone is plugged in (either on my desk, or in the car) the screen will auto dim to a very low level after approx. 20 seconds after last touch.
This happens if the brightness is set to auto or a manual level. I've gone through all the settings I can find but couldn't find anything regarding this. I have got developer > stay awake enabled, which I guess stops the screen from actually sleeping, but it still goes dim.
The CM7 auto dim settings are disabled.
Any advice folks? I want the screen to not auto-dim after 20 seconds. Out of interest, the 'Car Widget Pro' widget seems to be able to force the brightness if you choose something other than 'auto' in the widget settings. So perhaps I am missing something somewhere else?
It's a real PITA when trying to navigate in the car with google maps as whenever I touch the screen to get the brightness back it disables gps tracking and I have to re-hit the icon, which is distracting whilst driving..
Here's hoping..

Hey, I'm only posting because I had a very similar issue. What I did was go into display settings (while connected via USB) and changed the timeout to one minute (or whatever you want). For me, when I went to change the timeout, no item was selected by default. This happened to me after I installed WidgetLocker for some reason. I doubt I will help but I had a very similar issue...

xd_sjo said:
Hi all,
I've had a search around but couldn't find this particular issue discussed.
I have a N1 running CM7. When the phone is plugged in (either on my desk, or in the car) the screen will auto dim to a very low level after approx. 20 seconds after last touch.
This happens if the brightness is set to auto or a manual level. I've gone through all the settings I can find but couldn't find anything regarding this. I have got developer > stay awake enabled, which I guess stops the screen from actually sleeping, but it still goes dim.
The CM7 auto dim settings are disabled.
Any advice folks? I want the screen to not auto-dim after 20 seconds. Out of interest, the 'Car Widget Pro' widget seems to be able to force the brightness if you choose something other than 'auto' in the widget settings. So perhaps I am missing something somewhere else?
It's a real PITA when trying to navigate in the car with google maps as whenever I touch the screen to get the brightness back it disables gps tracking and I have to re-hit the icon, which is distracting whilst driving..
Here's hoping..
Click to expand...
Click to collapse
There's an app for that. Search Google Play for screenwake or something. I dunno I'll search up the name for you tommorow
Sent from my Nexus One using XDA

Is there a modification that I can unlock the phone with active display?

So for example, normally, you have active display turn on automatically showing you just the notifications (still need to slide to unlock/wake screen) by vibration (assuming also light is detected ie not in pocket).
Is there a mod that I can add or an option where I can have this 'on vibration' open the screen immediately and not just on active display?
So something like what it's doing now by skipping the active display screen directly and just waking the screen and go straight to the phone.
And of course I have no password on my lockscreen
Does that kinda make sense? Is there something like this out there or a setting somewhere?
I have rooted, unlocked bootloader XT1053 with xposed and gravity box.

Sounds like a dead battery waiting to happen to me. If I bump my desk wrong at work and my phone isn't face down, active display lights up. It can do this several times in the period of 10 minutes, in essence leaving the screen on permanently.

1dtms said:
So for example, normally, you have active display turn on automatically showing you just the notifications (still need to slide to unlock/wake screen) by vibration (assuming also light is detected ie not in pocket).
Is there a mod that I can add or an option where I can have this 'on vibration' open the screen immediately and not just on active display?
So something like what it's doing now by skipping the active display screen directly and just waking the screen and go straight to the phone.
And of course I have no password on my lockscreen
Does that kinda make sense? Is there something like this out there or a setting somewhere?
I have rooted, unlocked bootloader XT1053 with xposed and gravity box.
Click to expand...
Click to collapse
There is nothing like this currently available....and IMO, that is a terrible idea. The whole point of AD is to provide notifications while just barely sipping battery power. Assuming such a modification was made consider this one of MANY scenarios:
You have your phone in your car, it 'sees light', it feels vibrations and so it turns on the screen. Now, not only are you using full battery power to light the display, but unless you reach over and click it back of with the power button, it is going to stay on for whatever length of time you have the display timeout set to.
Just imagine how quickly this could kill your battery....

samwathegreat said:
There is nothing like this currently available....and IMO, that is a terrible idea. The whole point of AD is to provide notifications while just barely sipping battery power. Assuming such a modification was made consider this one of MANY scenarios:
You have your phone in your car, it 'sees light', it feels vibrations and so it turns on the screen. Now, not only are you using full battery power to light the display, but unless you reach over and click it back of with the power button, it is going to stay on for whatever length of time you have the display timeout set to.
Just imagine how quickly this could kill your battery....
Click to expand...
Click to collapse
well for those reasons I understand and would expect some toggle feature for when you want this and when you don't

1dtms said:
well for those reasons I understand and would expect some toggle feature for when you want this and when you don't
Click to expand...
Click to collapse
Could you elaborate on which situations you would like the screen to turn on like that based on notifications instead or active display?
Enviado desde mi XT1058 usando Tapatalk 2

Set your screen timeout to 30 minutes and use the power button to turn it off. Then also turn off the lock screen. About as good as you're going to get, and short of coding the modification yourself, probably the best you'll get too.

I said in another thread recently.... Active Display is what it is. There's no way to modify it in anyway.

How to keep screen on indefinitely, natively, without using an app?

Any thoughts on how to keep the screen on forever like the LG V20 allowed me to? I realized that I never put my phone down, in my pocket, connected to a cradle, without turning the screen off first, so why should I use some low screen timeout number when I hate having it turn off on me when I don't need it to? Furthermore, I couldn't find a way to have my car dock setup keep the screen on without the use of an app on the LG, and I hate having a stupid notification on the bar to tell me "hey, we're doing something for you all the time, thanks for using this app!" if I don't have to. I'm trying to sell you on the idea, not sure why, but those are my reasons in case someone asks why I prefer it this way....
ANYWAYS, the maximum timeout is 10 mins on the Note8, and I couldn't find anything other than the setting in developer's options to keep screen on while charging (which, I'll have you know for those trying to suggest that one, dims the screen after a period of time - I don't know what that is, I just know I saw it do it once and turned that setting off because that's not what I need while using Google Maps and driving). Any thoughts on this, natively, within the phone's own settings somehow???

KryptosXLayer2 said:
Any thoughts on how to keep the screen on forever like the LG V20 allowed me to? I realized that I never put my phone down, in my pocket, connected to a cradle, without turning the screen off first, so why should I use some low screen timeout number when I hate having it turn off on me when I don't need it to? Furthermore, I couldn't find a way to have my car dock setup keep the screen on without the use of an app on the LG, and I hate having a stupid notification on the bar to tell me "hey, we're doing something for you all the time, thanks for using this app!" if I don't have to. I'm trying to sell you on the idea, not sure why, but those are my reasons in case someone asks why I prefer it this way....
ANYWAYS, the maximum timeout is 10 mins on the Note8, and I couldn't find anything other than the setting in developer's options to keep screen on while charging (which, I'll have you know for those trying to suggest that one, dims the screen after a period of time - I don't know what that is, I just know I saw it do it once and turned that setting off because that's not what I need while using Google Maps and driving). Any thoughts on this, natively, within the phone's own settings somehow???
Click to expand...
Click to collapse
Just FYI, you can get rid of those "always running" notifications indefinitely by swiping the notification to the right and tapping "block notifications". It simply removes the card, and has no affect on the apps functionality.
Use Caffeine.
- Open it, give it the proper permissions (it will ask)
- Enable it
- Enable " Start at boot" and "Auto enable at boot"
- Close the app, open the notification panel, swipe right on the caffeine card and tap "block all notifications".
- As long as you don't go and change the display timeout settings in the actual settings app, your phone will never auto turn off, and can only be turned on/off manually just like normal.
And if app drawer clutter is something you want to get rid of, just hide the app icon.

imatts said:
And if app drawer clutter is something you want to get rid of, just hide the app icon.
Click to expand...
Click to collapse
I'm familiar with this method, even familiar with Caffeine, which I like more than any of the other junk ones in the Play Store, but I was hoping for something built-in that wouldn't require another running app to do something simple - Samsung / Android should have all the simple stuff figured out by now.... this was DEFINITIVELY the only thing the V20 had over the Note7 and now the Note8, I hated almost everything else about the phone but wasn't going backwards to the S7 when I had to turn the the Note7.
Thanks for your help, will use this solution until / unless someone has another (native, preferable) solution

Found the issue with using Caffeine as opposed to something native. Caffeine does a great job of keeping the screen in no matter what, any time it comes on. This also includes if the power state is changed, a missed call comes through, etc. It will turn on the screen, show you the lock screen, and just sit there.
The LG was capable of shutting the screen off after a short timeout when only on the lock screen, which would allow a notification or change in power from keeping the screen on indefinitely because it wasn't forcing ANY screen on input from doing it, only when unlocked, when it was appropriate to do so.
Any thoughts on how to fix this?

Be very careful. Unlike your LG v20 this phone has a AMOLED display. If you leave it on the same screen for a long time it will cause burn in on the display.

What ever happened to Screebl? I was going to recommend it to a friend, and couldn't find it any more... I guess it has just survived the port from phone to phone.
Sent from my SM-N950U using Tapatalk

Xshooter726 said:
Be very careful. Unlike your LG v20 this phone has a AMOLED display. If you leave it on the same screen for a long time it will cause burn in on the display.
Click to expand...
Click to collapse
See signature - not my first AMOLED display phone.... When the screen is on for a long time, it's because I'm driving and using Maps and switching to Play Music, etc. I'm trying to avoid having the screen on all night long with it coming on when A) the phone gets fully charged, and B) when a notification or something wakes it because Caffeine is almost "too good" at what it does!

Hate that I had to use an app to do this, but I am really liking Screen Timeout that disables the timeout options Samsung gave us all together. Would love to know how to get this done, without the need for root, where I don't have to disable notifications for an app that constantly runs, though....
What it does, if anyone cares, is make none of the selections selected so the screen stays on ONLY when unlocked, exactly what I figured out I was looking for. I hope this helps someone else looking for a solution like this!
Here's the link to the app I'm using:
https://play.google.com/store/apps/details?id=de.lhoer0.screentimeout

How does the screen dimming/time out actually work?

This has always been confusing and I am looking for clarification on the Lock Screen/ Screen dimming, etc.
So I went into the display settings and set it not to turn off for 1 minute. Then I checked the power saving settings just to be sure the screen would not go dim or lock after 5 seconds. That did not work. Then I checked the security settings to see if something was over ridding every other time out setting and I am lost. Either these settings have never really worked since the original note and android/ google is lazy or I am not doing something right.
Dose anyone have a step by step walk through of all the settings that would affect when the screen dimms and when it locks? (Sometimes I am running music through blue tooth and I don't want to the screen to dim for specific applications also. There has to be a setting somewhere because Google Maps does not allow the screen to dim or lock when in nav mode.

Snowleopard1900 said:
This has always been confusing and I am looking for clarification on the Lock Screen/ Screen dimming, etc.
So I went into the display settings and set it not to turn off for 1 minute. Then I checked the power saving settings just to be sure the screen would not go dim or lock after 5 seconds. That did not work. Then I checked the security settings to see if something was over ridding every other time out setting and I am lost. Either these settings have never really worked since the original note and android/ google is lazy or I am not doing something right.
Dose anyone have a step by step walk through of all the settings that would affect when the screen dimms and when it locks? (Sometimes I am running music through blue tooth and I don't want to the screen to dim for specific applications also. There has to be a setting somewhere because Google Maps does not allow the screen to dim or lock when in nav mode.
Click to expand...
Click to collapse
I really wish someone would have answered your question. Mainly since I have the same freaking problem.
When the phone app is running, I am constantly getting dimmed, seconds only to do something.
Tonight I was using an app that monitors BBQ temperatures. Always dims to fast. Set the screen timeout for 10 minutes. Still dimmed after 30 seconds or so.
How does this work? I'm not sure the screen timeout setting does anything.

The screen diming feature is part of the auto brightness function and works by using the ambiant light sensor to adjust the brightness of the display. According to the amount of light detected in front of the display.
Screen locking happens when you haven't used your device for a specific amount of time.

iceepyon said:
The screen diming feature is part of the auto brightness function and works by using the ambiant light sensor to adjust the brightness of the display. According to the amount of light detected in front of the display.
Screen locking happens when you haven't used your device for a specific amount of time.
Click to expand...
Click to collapse
It dims before it locks. That's what I was referring to. I think the OP was as well.
I set the display for 10 minute timeout. It dims and locks the screen in less than a minute. I can't figure out how to stop it.
Is that a clearer question?

Well my screen dims for some seconds before going out, but, always as per the time I set , for instance, if I set to go out after 5 mins of inactivity, it dims after 4 mins 55 seconds, then goes out, I dont use autobrightness, and I use entertainment mode

It was secure lock time setting.
It was disregarding the screen timeout.

How do you adjust the time the screen stays 'awake'?

My screen timeout is at ten minutes but the screen dims and turns off after 10 seconds and it's incredibly bothersome when trying to read an ebook for example. Have you encountered this? Any suggestions?
Edit: not a Always on display problem

Place AOD on schedule? So, not always on

raul6 said:
Place AOD on schedule? So, not always on
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Click to collapse
It still dims after 10 seconds with the always on display off. Do you know of any setting that could change this in thynote9?

Are you using some power saving mode?

Doesn't AOD dim after a while after awhile so as not make the pixels burn unevenly long term? Just use a clock if you want it to be on long.

@rbiter said:
Doesn't AOD dim after a while after awhile so as not make the pixels burn unevenly long term? Just use a clock if you want it to be on long.
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Click to collapse
The problem is the screen dimming after ten seconds not the AOD display. I turned off the AOD display and it still dims too fast.

raul6 said:
Are you using some power saving mode?
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Click to collapse
No,

Does this setting possible have anything to do with it. It used to be default 5 seconds for most phones. Is this possibly interfering with the dimming?

@rbiter said:
Does this setting possible have anything to do with it. It used to be default 5 seconds for most phones. Is this possibly interfering with the dimming?
Click to expand...
Click to collapse
This is the screen timeout setting.

quantum88 said:
This is the screen timeout setting.
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Click to collapse
GO to Settings, advanced features and select 'Smart Stay' to on position.
Your screen will time out to whatever you've set it in display settings, but smart stay will stop that happening if it know you're watching something

ajay83 said:
GO to Settings, advanced features and select 'Smart Stay' to on position.
Your screen will time out to whatever you've set it in display settings, but smart stay will stop that happening if it know you're watching something
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Click to collapse
That is better than before but still not what I want. I basically want the phone screen to be on until I turn it off or the amount of time I put on the screen timeout elapses. Is this just impossible on this expensive device?

Hi,
I'm afraid the max is 10min in screen settings.
The only other way is in developer options, then 'stay awake always' but this only allows this during charging(plugged in)
To enable dev option, you need to go to settings/about phone/software information, then tap build number around 7-8 times

KinScreen is great app for that: https://play.google.com/store/apps/details?id=com.teqtic.kinscreen

sarobi said:
KinScreen is great app for that: https://play.google.com/store/apps/details?id=com.teqtic.kinscreen
Click to expand...
Click to collapse
This app is incredibly useful though I am worried about the battery usage. I'm going to use this. Thanks a lot!