Screen is too bright when unlocking the screen? - Samsung Galaxy Note 8 Questions and Answers

Anyone noticed theirs? Mine auto brightness is already activated, when I unlocked the screen it gets bright even when the environment is dark. But my auto brightness mode is working.

jhun80 said:
Anyone noticed theirs? Mine auto brightness is already activated, when I unlocked the screen it gets bright even when the environment is dark. But my auto brightness mode is working.
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Yes it's annoying as all hell. Takes about a minute to adjust but it's blinding at night.

That happens cause I use iris. So in dark rooms, I just use the fingerprint.

If you don't mind the inconvenience caused by having to swipe first before using iris unlock, disable the "Iris unlock immediately when screen turns on" option in Iris Scanner.
The screen has to be brighter than normal initally in order to provide enough light for iris scanning (without the circles for guidance).
The screen is no longer brighter when using iris unlock later because it now requires you to position your eyes within the circles.
Personally, I'm perfectly fine with the brighter screen initially.

At home you can get around it by setting it as a trusted location and then go into display/navigation bar and switch "unlock with home button" to on. That way you can just press the home location and your phone will bypass security/lock screen and go directly to the home screen. That is you can if you're not hiding an affair or other skulduggery from your partner in which case you might want to skip this method. lol
Anyhow you will retain your set security method outside of the trusted location, in my experience I'll usually be trusted around the house and yard but much past it I wont be. This also makes it nice for when you're home with the phone next to you and you want to interact with it without picking it up, you press home and you're in.

Unlocking screen brightness on Android.
This is only an Android Oreo + ( Android 8.0+). I only have this issue with my newer phone which is Android Oreo. It happenes with whatever method I use to unlock my phone. It's an auto brightness setting but it's doesn't seem to be listed as any sort of brightness setting. It's not even in the developer settings. If anyone knows how to disable the unlocking brightness feature, that would be helpful.

This happens for me when I face recognition on so the camera can see my face in the dark. You can change this in Settings > Lock Screen and Security > Face Recognition > Brighten Screen. Turning Brighten Screen off should keep the screen dim in the dark but you'll probably have to unlock with your fingerprint or something.

Galaxy A70
Really annoying this brightness. Even try every thing to keep this brightness on manually set point but at time of unlock, it increase in the middle of the night. Please any one help. Is it a problem of software or hardware.

I haven't notice this at all...

The only problem with this glorious device
I'm on Note 10+ and this is the only issue with this device. In the last three months I've used Pixel 3 and Apple Max and they've both figured this out. The blinding light is terrible. Middle of the night, or first when you wake up.

SOLUTION - If you have fave face recognition:
- Go into settings, select Biometrics and security.
- Select Face recognition.
- Tap on the switch on the right-hand side to turn on/off.

Related

Dark mode (for theaters, etc.)

Last night I was watching a movie with a friend and afterwards she complained that my watch kept turning on and was distracting. Good point. You can make the watch silent with a fairly quick toggle, but you can't disable its display when a bright light would be inappropriate very easily without playing with one or two settings (i.e. not accessible from the quick settings display).
There is already a daylight setting, accessible from the power screen, but it would be nice if it offered several levels:
- Daylight for visibility in bright light
- Normal
- Dark - does not turn on automatically (must use physical button) and dimmest display when activated (Edit: no automatic display on notifications either)
- (and maybe also Dim for evening, dim light, but still has auto-on)
Workaround - long sleeves and/or removing the watch in dark settings. Even with sleeves, if you are in a situation where emitting light would be inappropriate (i.e. stage worker, waiter in a subdued lighting restaurant) it would be nice to be able to temporarily and independently disable the auto-on gesture/feature.
Another workaround - manually adjust the display intensity from the quick settings menu (you can also manually enable daylight mode this way as well), but this doesn't prevent the watch from turning on automatically and it doesn't allow quick switching between 2 or 3 common settings. Disabling the wake gesture involves fumbling with the phone.
While I'm at it - an ambient light sensor for auto-brightness like on most phones would have been nice...
I'm going to say that any back lit device is going to be bright in the dark, no matter how dim the display is. I don't really see any way other than to turn the watch off.
^^I do have to admit though. If it is dark I would rather have my phone fully dim than on auto brightness
Sent from my SM-N900T
flarbear said:
Last night I was watching a movie with a friend and afterwards she complained that my watch kept turning on and was distracting. Good point. You can make the watch silent, but you can't disable its display when a bright light would be inappropriate.
There is already a daylight setting, accessible from the power screen, but it would be nice if it offered several levels:
- Daylight for visibility in bright light
- Normal
- Dark - does not turn on automatically (must use physical button) and dimmest display when activated
- (and maybe also Dim for evening, dim light, but still has auto-on)
Workaround - long sleeves and/or removing the watch in dark settings. Even with sleeves, if you are in a situation where emitting light would be inappropriate (i.e. stage worker, waiter in a subdued lighting restaurant) it would be nice to be able to temporarily and independently disable the auto-on gesture/feature.
Another workaround - manually adjust the display intensity from the quick settings menu (you can also manually enable daylight mode this way as well), but this doesn't prevent the watch from turning on automatically and it doesn't allow quick switching between 2 or 3 common settings. Disabling the wake gesture involves fumbling with the phone.
While I'm at it - an ambient light sensor for auto-brightness like on most phones would have been nice...
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Click to collapse
You can disable the wake up gesture in settings on the watch. Simply create a shortcut if your rooted on your launcher screen, its a easy fix.
Sparky_za said:
I'm going to say that any back lit device is going to be bright in the dark, no matter how dim the display is. I don't really see any way other than to turn the watch off.
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Click to collapse
Most back lit watches don't turn the back light on automatically. The few that I've had that had a way to turn the back light on without using a button required a significantly more deliberate gesture than simply changing the angle of your hand. The gear also (normally) turns on when you get a notification which has nothing to do with any user-initiated action (I forgot to list "no display on notification" as a component of the feature in my OP).
The dimmest setting is dim enough for cases where you would need to turn it on, and if you are deliberately turning it on to check the time, then you can choose an angle and cradle it in your hand to avoid disturbing others. The key ingredient is that you are aware of the light in that case as opposed to the watch quietly flashing of its own accord.
fOmey said:
You can disable the wake up gesture in settings on the watch. Simply create a shortcut if your rooted on your launcher screen, its a easy fix.
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Click to collapse
I'm not rooted and there is no setting on the watch that can disable this, I would have to fumble with the phone and the gear manager to turn it off (and back on)...
flarbear said:
Most back lit watches don't turn the back light on automatically. The few that I've had that had a way to turn the back light on without using a button required a significantly more deliberate gesture than simply changing the angle of your hand. The gear also (normally) turns on when you get a notification which has nothing to do with any user-initiated action (I forgot to list "no display on notification" as a component of the feature in my OP).
The dimmest setting is dim enough for cases where you would need to turn it on, and if you are deliberately turning it on to check the time, then you can choose an angle and cradle it in your hand to avoid disturbing others. The key ingredient is that you are aware of the light in that case as opposed to the watch quietly flashing of its own accord.
I'm not rooted and there is no setting on the watch that can disable this, I would have to fumble with the phone and the gear manager to turn it off (and back on)...
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Click to collapse
Open settings on your gear and go into motion settings.
fOmey said:
Open settings on your gear and go into motion settings.
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Click to collapse
That must be new on the upcoming fw that isn't released in the US yet - no Motion category in my Settings. That will be nice to have when it arrives, but I would still think that adding a 3rd state for dark mode to the existing quick setting toggle for the brightness would be a nice addition even if there is a setting for this on the watch.
It is very similar to the fact that "sound, vibrate, silent" modes are all accessible via the same quick toggle on phones - sure you can achieve everything that those sound settings provide through other means, but given the number of times when you want to switch sound modes they typically have a very accessible toggle - as I think they should do with light settings on the Gear...
fOmey said:
Open settings on your gear and go into motion settings.
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Click to collapse
Also, that setting does not disable the display coming on when you get a notification. You can modify your notifications as well, but that gets a bit complicated compared to just having one easily accessible toggle that tells the watch that you want more control over when the display turns on in a particular situation...
flarbear said:
Also, that setting does not disable the display coming on when you get a notification. You can modify your notifications as well, but that gets a bit complicated compared to just having one easily accessible toggle that tells the watch that you want more control over when the display turns on in a particular situation...
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I am in the US and can disable wake-up gesture and turn off notifications from Gear Manager. So yesterday before going to the movies myself I knew it would be too bright even at the lowest setting. So while waiting to get popcorn, I switched both off and enjoyed the movie. Two settings in one app very quick. After the movie before getting up I turned them back on.
Edit: Of course if you don't have Gear Manager this might not be possible.
Xirix12 said:
I am in the US and can disable wake-up gesture and turn off notifications from Gear Manager. So yesterday before going to the movies myself I knew it would be too bright even at the lowest setting. So while waiting to get popcorn, I switched both off and enjoyed the movie. Two settings in one app very quick. After the movie before getting up I turned them back on.
Edit: Of course if you don't have Gear Manager this might not be possible.
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Click to collapse
I do have Gear Manager.
My point is not "this can't be done" or "this is so hard" as it is - there is already an easy to access convenience setting for dealing with the watch's brightness and it is right next to the watch's easily accessible toggle for various levels of sound abatement. It seems like a natural extension to have those same display-related settings choices from Gear Manager be simultaneously and trivially activated from the same convenience menu that you would use to put the watch in vibrate or silent mode. A one-stop shop for both sound and light abatement (or enhancement as is the case for the current daylight setting).
With respect to "long press on power, tap on [Display] once or twice", these alternate methods are not so convenient...
If there was a way to get screen filter on the gear you could make the screen extremely dark. I use it on my phone in the theater.
Sent from my SPH-L720 using xda app-developers app

Ambient display and security settings - possible undocumented feature

It appears that ambient display does not work when your screen lock setting is set to None.
I was showing a mate my Nexus 6 yesterday and started playing with a few settings. I noticed that all of a sudden my ambient display stopped working. I did some testing this morning and finally worked it out that when the screen lock setting is set to None, ambient display does not activate. Any notifications that come through stop appearing on the screen. Setting the screen lock setting to anything other than None ensures ambient display works once again.
1. Is this a known feature / situation for the N6 ?
2. Is anyone else experiencing the same behavior or is it just me ?
1. if you dont have a lockscreen then it cant show you notifications on it. duh, lol.
2. we all have known about this since before lollipop came out.
1. I see no reason why a notification could not be shown on the screen using ambient display even if I don't have a lock screen. It is not like I have actually turned the screen on yet.
2. And yet, when I tried searching for an answer to why my ambient display wasn't working, I found no mention of it at all, not in XDA or the web in general.
Thanks for clearing it up for me, it is clearly a feature of the phone.
budorat said:
1. I see no reason why a notification could not be shown on the screen using ambient display even if I don't have a lock screen. It is not like I have actually turned the screen on yet.
2. And yet, when I tried searching for an answer to why my ambient display wasn't working, I found no mention of it at all, not in XDA or the web in general.
Thanks for clearing it up for me, it is clearly a feature of the phone.
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Click to collapse
if you dont have a lockscreen, then it has nothing to show the incoming message on. if no lockscreen, then it would just show in the status bar.
I understand your point simms22, but I think you may be missing mine. Does it have to be the lock screen that the notification is shown on when it arrives.
For example, msg arrive, screen turns on to show msg. If I do nothing then the screen turns off. If I haven't interacted with the screen, does the notification really need the lock screen to be displayed? I guess that I'm just not convinced that the lock screen is needed to display notifications when I pick my phone up, ie before I touch the screen. If I then interact with a notification then perform the interaction, but if I touch a part of the screen where is no notification, open the device.
The above would be mute if I pick the device up and press the power button to open the home screen.
I guess I look at things a little different, I design systems and interfaces for a living for the Dept of Defence.
I have found that the ambient display does not always activate when I pick the phone up, I'd say its about 90% reliable, have u found the same ?
budorat said:
I understand your point simms22, but I think you may be missing mine. Does it have to be the lock screen that the notification is shown on when it arrives.
For example, msg arrive, screen turns on to show msg. If I do nothing then the screen turns off. If I haven't interacted with the screen, does the notification really need the lock screen to be displayed? I guess that I'm just not convinced that the lock screen is needed to display notifications when I pick my phone up, ie before I touch the screen. If I then interact with a notification then perform the interaction, but if I touch a part of the screen where is no notification, open the device.
The above would be mute if I pick the device up and press the power button to open the home screen.
I guess I look at things a little different, I design systems and interfaces for a living for the Dept of Defence.
I have found that the ambient display does not always activate when I pick the phone up, I'd say its about 90% reliable, have u found the same ?
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Click to collapse
yea, the way the code is written, there needs to be a lock screen to be displayed. i dont really use it anymore, but i found it to be around 90% as well.
Just to re-iterate, Ambient display is displaying the Lockscreen notifications, not SystemUI notifications, so to show the lockscreen notifications, Lockscreen must be on.
budorat said:
It appears that ambient display does not work when your screen lock setting is set to None.
I was showing a mate my Nexus 6 yesterday and started playing with a few settings. I noticed that all of a sudden my ambient display stopped working. I did some testing this morning and finally worked it out that when the screen lock setting is set to None, ambient display does not activate. Any notifications that come through stop appearing on the screen. Setting the screen lock setting to anything other than None ensures ambient display works once again.
1. Is this a known feature / situation for the N6 ?
2. Is anyone else experiencing the same behavior or is it just me ?
Click to expand...
Click to collapse
I totally agree. I upgraded from my 2013 Moto X, with Moto DIsplay, to the N6. I NEVER used a lock screen on the Motox, and enjoyed being able to just glance at the phone to know what was incoming.. its quite annoying that I can no longer get my notifications to show up on my screen without turning the phone on, and pulling the shade down. I'm on the computer all day, and have my phone setup next to me and use it to get a quick view of incoming work emails, with out taking my hands off the keyboard, or even stop typing for that matter.
If I would have known that the N6 was unable to work in this matter I would not have gotten it. I would have gone with the Moto X 2 instead.
Hi guys. Do you know any, preferably minimalistic, screen lock app that is compatible with ambient display? Have tried my fav Zui Locker with no luck.
tr3mm0r said:
Hi guys. Do you know any, preferably minimalistic, screen lock app that is compatible with ambient display? Have tried my fav Zui Locker with no luck.
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Click to collapse
I dont think it works with any.
That's what I was afraid of. Sticking with stock locker then since I love the new feature.
Sent from my Nexus 6 using XDA Free mobile app

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.

Not working yet? Smart Stay-like “Screen Attention”

This setting doesn't seem to be working for me, and this is one of the biggest features I want enabled. I would think could be a massive battery saver, but also extremely convenient. Reading a long article online, sometimes I'm just staring at the screen, not moving touching the display, and makes so much sense for a Face ID thing to see your eyes focus on the phone to keep it awake. But then I would guess can save battery, as when your done viewing the phone, and put it down, the screen turns off.
Android Q adds support for a Smart Stay-like “Screen Attention” feature
https://www.xda-developers.com/android-q-smart-stay-screen-attention/
Settings > Display > Screen attention
I enabled this in the settings, then I set my screen time out to 15 seconds, to save battery, but thought this "screen attention" thing will keep the screen on for me, when reading news and stuff , as the face ID thing will scan my eyes keeping the display on. Well it doesn't seem to work, if I just stare at a web page for longer than 15 seconds, the screens turns off.
Huh, wonder if the dwell time is just too short. Samsung's version didn't work well for me with less than 30 seconds.
Works for me. It does say that it uses the front facing camera so maybe it doesn't work in poor lighting.
Screen Attention doesn't seem to work for me? I have my display set to 30 seconds to shut off, but if I read an article on my web browser for 30+ seconds, the screen fades to black and turns off.
I have Motion Sense on, but not everything enabled, but I do have Lift Wake, and Reach to wake, and Tap to wake enabled.
Unless there's some other setting I am missing specifically for Screen Attention to work?
Screen Attention has so far been hit-and-miss for me. It appears to be working most of the time, but I have also had it on when the screen just dims and shuts off as I am reading. No poor lighting issues here. This was observed in daylight.
Works for me without issues... How do you hold your phone. Maybe you need to have a thumb in front of the screen so that soli can see something there?
The feature uses the camera. Mine has worked fine but I'm on 1 minute.
Mine never seem to work besides the first day. It's just easier to set the lock to 1 minute and don't bother with screen attention.

Couple of questions about my P4XL

Love the phone but have a couple of nagging issue. I am pretty familiar with the Pixel having owned the first and third iterations of the phone. Maybe I'm missing some settings but I am having the following issues:
1) at night when I put the P4XL on the Pixel stand and the lights go out it sometimes switches to the always on display and sometimes it keeps the photo album slide show going. Shouldn't the phone detect the lights out condition and automatically go into sleep mode every time? But the bigger complaint is how bright the always on display is. It lights up the corner of my bedroom. Sure, it's in the night light mode, but it's still way too bright. How do I configure the pixel to dim this sufficiently and make it automatic? Finally it does pulse occasionally between night light mode and white text and that is extremely annoying to see it flashing back and forth every 30 seconds or so.
2) Motion Sense doesn't wake up the phone. When I wake up in the morning Motion Sense does not recognize my hand picking up the phone, and does not enable face unlock to unlock the phone. I have to physically tap the screen to wake it up, then face unlock will unlock the phone. This definitely seems wrong to me.
3) face unlock rarely works in the dark. If I'm laying in bed with the lights out face unlock doesn't work. This is a very annoying issue.
Really would love to hear solutions for problem number 1 if you have them.
1) Settings - Display - Advanced - Screen saver
2) Phone could be sleeping. If I leave my Pixel alone long enough, I get the same results as you.
3) My face unlock works flawlessly in pitch black. I'm not sure what your trouble is.
Citznfish said:
Love the phone but have a couple of nagging issue. I am pretty familiar with the Pixel having owned the first and third iterations of the phone. Maybe I'm missing some settings but I am having the following issues:
1) at night when I put the P4XL on the Pixel stand and the lights go out it sometimes switches to the always on display and sometimes it keeps the photo album slide show going. Shouldn't the phone detect the lights out condition and automatically go into sleep mode every time? But the bigger complaint is how bright the always on display is. It lights up the corner of my bedroom. Sure, it's in the night light mode, but it's still way too bright. How do I configure the pixel to dim this sufficiently and make it automatic? Finally it does pulse occasionally between night light mode and white text and that is extremely annoying to see it flashing back and forth every 30 seconds or so.
2) Motion Sense doesn't wake up the phone. When I wake up in the morning Motion Sense does not recognize my hand picking up the phone, and does not enable face unlock to unlock the phone. I have to physically tap the screen to wake it up, then face unlock will unlock the phone. This definitely seems wrong to me.
3) face unlock rarely works in the dark. If I'm laying in bed with the lights out face unlock doesn't work. This is a very annoying issue.
Really would love to hear solutions for problem number 1 if you have them.
Click to expand...
Click to collapse
1. Don't have the Pixel stand yet so I can't really comment on that.
2. Not waking up when grabbing your phone is only isolated to while on the stand? How about when picking it up from a flat?
3. Face unlock has worked perfectly in the dark for me. I even just tested in my closet. Do you have anything blocking the IR blaster or sensors at the top? Tried redoing Face Unlock?
Sent from my Pixel 4 XL using Tapatalk

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