The lowest brightness setting is not dim enough for me in low light conditions so I've been looking to alter it.
After reading around the capabilities of some apps it seems that they only add an overlay which reduces contrast. I would much prefer to do it natively.
I then realised that the AOKP ROM has this functionality!
However, I can't seem to get it to work.
Settings>Display>Custom backlight settings
Changing the screen dim level doesn't seem to change anything for me.
Can anyone offer some tips or advice?
Thanks
Works fine for me. I know it doesn't help your problem any...
danger-rat said:
Works fine for me. I know it doesn't help your problem any...
Click to expand...
Click to collapse
Does your display dim more when you select a lower than default value or did you have to change something else?
Did you change the corresponding value in "Edit Other Levels" as well (if you're on auto brightness)? Not on AOKP, but mine is fully functional both on manual, and auto.
Their implementation is the same as CM9 (which is nearly identical, if not the same as the CM7 implementation).
Edit: just a thought, not sure if the AOKP status bar brightness slider is hardcoded to a certain minimum level? Are the results the same if you adjust your brightness via the Settings>Display>Brightness slider?
Settings>Rom Control>Performance>color multipliers.
Drag the three bars all the way down.
As far as your problem...
Are you on auto brightness?
And have you adjusted the "Dim Level" prior to adjusting the screen levels?
(Dim Level is the level your screen dims to after not touching it for 15 seconds or whatever).
Jubakuba said:
And have you adjusted the "Dim Level" prior to adjusting the screen levels?
(Dim Level is the level your screen dims to after not touching it for 15 seconds or whatever).
Click to expand...
Click to collapse
Screen dim level is the minimum brightness value attainable (I lower mine to 12 so I can enter a screen value of 12 in my custom levels), but also does correspond to what you mentioned.
Another AOKP user expressed similar concerns but found an app called Root Dim or something that solved his problem.
OpusX11 said:
Another AOKP user expressed similar concerns but found an app called Root Dim or something that solved his problem.
Click to expand...
Click to collapse
The implementation must be still broken then; haven't tested the latest AOKP releases. Root dim apps tend to create lag.
Implementation works perfectly here.
Jubakuba said:
Implementation works perfectly here.
Click to expand...
Click to collapse
Same.
Jubakuba said:
Implementation works perfectly here.
Click to expand...
Click to collapse
Attaining an altered screen dim level when on auto as well?
Edit: comment wasn't an indictment; just remembering issues that were there on b35 or b36 (?).
Sent from my Galaxy Nexus
Yep.
Microwave. said:
Does your display dim more when you select a lower than default value or did you have to change something else?
Click to expand...
Click to collapse
I select a lower than normal default brightness, and it appears to just work. The auto brightness decreases, which is what i was looking for at night, and also the overall min brightness decreases. The max brightness seems unaffected...
remember when making these changes you do have to save and apply. many people forget that step.
tspderek said:
remember when making these changes you do have to save and apply. many people forget that step.
Click to expand...
Click to collapse
That's an especially annoying mis-step after entering 23 custom levels.
CMNein said:
That's an especially annoying mis-step after entering 23 custom levels.
Click to expand...
Click to collapse
Lol.
And no offense taken at all, man.
And me personally, I just use 5 levels.
One that goes all the way to 600[whateverambientlightismeasuredby] and a screen level of 5.
This keeps my phone from dicking about with it's brightness when I'm indoors...and I have no problem reading it. I don't mind a super-dim screen in general.
The remaining levels I ramp up fairly aggressively for two "by a window" scenarios...
And outside.
And OMGSUNNY outside.
Jubakuba said:
Lol.
And no offense taken at all, man.
And me personally, I just use 5 levels.
One that goes all the way to 600[whateverambientlightismeasuredby] and a screen level of 5.
This keeps my phone from dicking about with it's brightness when I'm indoors...and I have no problem reading it. I don't mind a super-dim screen in general.
The remaining levels I ramp up fairly aggressively for two "by a window" scenarios...
And outside.
And OMGSUNNY outside.
Click to expand...
Click to collapse
I add 2 levels for the high end, and reduce the other brightness levels considerably. Ultimately I usually end up with the perfect'ish level for most scenarios. I hate having to adjust brightness the old fashioned way
Sent from my Galaxy Nexus
CMNein said:
Screen dim level is the minimum brightness value attainable (I lower mine to 12 so I can enter a screen value of 12 in my custom levels), but also does correspond to what you mentioned.
Click to expand...
Click to collapse
Which values do you change in the custom levels?
OpusX11 said:
Another AOKP user expressed similar concerns but found an app called Root Dim or something that solved his problem.
Click to expand...
Click to collapse
Yeah, I know an app could potentially solve the problem but I don't like using 3rd party apps when the solution can be more elegantly achieved using native tweaks.
Jubakuba said:
Lol.
And no offense taken at all, man.
And me personally, I just use 5 levels.
One that goes all the way to 600[whateverambientlightismeasuredby] and a screen level of 5.
This keeps my phone from dicking about with it's brightness when I'm indoors...and I have no problem reading it. I don't mind a super-dim screen in general.
The remaining levels I ramp up fairly aggressively for two "by a window" scenarios...
And outside.
And OMGSUNNY outside.
Click to expand...
Click to collapse
Could you send me a screenshot of your custom levels, that sounds like the exact thing I'm after - a dimmer screen in general, and having a lower min brightness.
So am I correct in thinking that you need to lower the dim value in order to set lower values in the custom levels?
Related
do you guys know how to or what apps can change the auto adjust level? and please dont say just manually change it, i like to use the auto feature, its there so i can be lazy.
Settings > display > brightness
Sent from my SGH-T989
You can go to settings> display> brightness and set it to auto brightness, or you can get the app "Quick Settings" it has a bunch of toggles
Sent from my SGH-T989 using Tapatalk
I think the OP wants something similar to what's in Cyanogen roms. I think he wants to adjust how bright or dim it gets on certain light conditions. I think I saw an app called Luminous or something. Now I'm drawing a blank.
Sistum Id said:
I think the OP wants something similar to what's in Cyanogen roms. I think he wants to adjust how bright or dim it gets on certain light conditions. I think I saw an app called Luminous or something. Now I'm drawing a blank.
Click to expand...
Click to collapse
I'm looking for something like this also.
I'm just sayin!
Sistum Id said:
I think the OP wants something similar to what's in Cyanogen roms. I think he wants to adjust how bright or dim it gets on certain light conditions. I think I saw an app called Luminous or something. Now I'm drawing a blank.
Click to expand...
Click to collapse
yea...thanks
http://android.modaco.com/topic/341706-custom-autobrightness-values-cm7/
Maybe if you found the file that holds the values, you could pull and push the file till you find what you like?
EDIT:
Try this, maybe this will work. I think this is what I saw once.
Lux Auto Brightness
https://market.android.com/details?id=com.vito.lux&hl=en
I think I might give it a try later on.
Juice defender has an option to set the brightness all the way from -80% to +150%. So autobrightness would have a larger (or smaller, if you prefer) range.
Sistum Id said:
http://android.modaco.com/topic/341706-custom-autobrightness-values-cm7/
Maybe if you found the file that holds the values, you could pull and push the file till you find what you like?
EDIT:
Try this, maybe this will work. I think this is what I saw once.
Lux Auto Brightness
https://market.android.com/details?id=com.vito.lux&hl=en
I think I might give it a try later on.
Click to expand...
Click to collapse
Have it. Recommend it. Slick app from a great responsive developer.
just use the notification bar
Hey guys
I found out that if you tap the notification bar on the top and slide your finger left or right, you can adjust brightness as you like. I think that is the easiest and quickest tip I found on this forum. not sure where I found it.. hope that helps..
^^ only works if the brightness toggle is off.. Awesome feature on sammys..
.
.
Galaxy S2 on TapaTalk
There is an app i am using that allows you to adjust the levels that the auto brightness use.
Called: LogGraph
it gives you a graph divided by roughly 12 steps of the brightness sensor so 0-12.
you can set the brightness level at each step the default (which i am using) is roughly:
Sensor% - Brightness level%
0-0
10-5
20-10
30-15
40-20
50-25
60-30
70-40
80-60
90-80
100-100
PMG 705 said:
^^ only works if the brightness toggle is off.. Awesome feature on sammys..
.
.
Galaxy S2 on TapaTalk
Click to expand...
Click to collapse
Thanks I was wondering why it didn't work.
Sent from my Hercules using XDA App
Reviving a slightly older thread here for some feedback.
Lux is a great and well designed app; I've been having issues with it - it doesn't seem to sample from the sensor (light or camera) when it wakes up, even though that is how I set it. I sent an e-mail to the developer, so hoping he can help me out. I also found it hard to understand the "levels" both in basic mode, and the lux/luma in advanced mode. I came from Cyanogenmod (on an Evo 4g) so I understand how the sensor works, but for some reason, whether it be the GS2 or Lux, the sensor does not seem to pick up a lot of variation in ambient light. I can cover up the sensor with my finger and the value that is getting doesn't seem to go below 2.
So I'm still struggling to get the auto-brightness (with an app or with the factory algorithm) to work properly compared to what I was able to get on my Evo 4g w/ Cyanogenmod (which was perfect by the way - once I have it all set up, absolutely perfect auto-brightness).
Actually I edited the framework-res.apk file and that did the trick. I tried lux before but it still didn't work like the default auto brightness.
I'm just sayin!
princeasi said:
Actually I edited the framework-res.apk file and that did the trick. I tried lux before but it still didn't work like the default auto brightness.
I'm just sayin!
Click to expand...
Click to collapse
I'm guessing this is something that can't be edited live or on the fly? It's got to be signed and flashed?
If that works, cool, but I'm totally hoping for an edit I can make live to system files from Root Explorer for instance.
davidemartindale said:
I'm guessing this is something that can't be edited live or on the fly? It's got to be signed and flashed?
If that works, cool, but I'm totally hoping for an edit I can make live to system files from Root Explorer for instance.
Click to expand...
Click to collapse
Yes, currently this is the only way to achieve this. Supercurio mentioned in one of his post earlier that he was working on an app that would allow us to make these type of adjustments.
I'm just sayin!
princeasi said:
Actually I edited the framework-res.apk file and that did the trick. I tried lux before but it still didn't work like the default auto brightness.
I'm just sayin!
Click to expand...
Click to collapse
I believe you that Lux doesn't work like the factory auto-adjust...no matter what an app. developer does, you can't replicate the responsiveness of what would be in the framework.
Could you explain further the edits you did and what it corrected? I am a software developer and I can figure out the basics, just was looking for an idea of what you edited in there and the specifics to get me going.
Thanks in advance!
onyx00 said:
I believe you that Lux doesn't work like the factory auto-adjust...no matter what an app. developer does, you can't replicate the responsiveness of what would be in the framework.
Could you explain further the edits you did and what it corrected? I am a software developer and I can figure out the basics, just was looking for an idea of what you edited in there and the specifics to get me going.
Thanks in advance!
Click to expand...
Click to collapse
I basically followed what they did here http://forum.xda-developers.com/showthread.php?t=1235212 to decompile the apk. I made adjustments to the value that represents the brightness under the lowest lighting conditions. I slightly increased the brightness under that value to help mask the blobs under low lit conditions. Hope this helps.
I'm just sayin!
princeasi said:
I basically followed what they did here http://forum.xda-developers.com/showthread.php?t=1235212 to decompile the apk. I made adjustments to the value that represents the brightness under the lowest lighting conditions. I slightly increased the brightness under that value to help mask the blobs under low lit conditions. Hope this helps.
I'm just sayin!
Click to expand...
Click to collapse
Yeah, saw that last night and just finished. Will probably need to dial in the values a bit to find what is optimal for me.
I'll post a Framework for others to use once I get mine all set. This is definitely the way to go for adjusting autobrightness.
I know this is possible in CM9's display settings, but I'm currently running AOKP. Is there any other way to lower the minimum screen brightness?
I've given Tasker root permissions, approved it as a device administrator, and approved it as an accessibility service. Still, when I use a task to lower the brightness to very low levels, the brightness will only hold for a fraction of a second before it ramps up to the factory minimum.
So is there some system component I can modify to allow lower brightness, or is this only available as a ROM control like in CM9?
byrong said:
So is there some system component I can modify to allow lower brightness, or is this only available as a ROM control like in CM9?
Click to expand...
Click to collapse
FWIW the lowest possible brightness setting can't be altered via the CM9 settings, only the auto brightness levels, both sensor input levels ("bins") and the brightness level associated with that input/bin. The minimum value of 19 for the lowest slot can't be lowered further. There are other display parameters (related to brightness) that can also be altered in the CM9 settings, but it won't accept a value less than 19.
Edit: I see from a link in your sig that you're familiar with the custom levels
Yes we can do it in the frameworks to go lower than 19. I did it on other phones. I'm not sure why it hasnt been done yet for nexus, and ive been too lazy myself.
But we can even take it down to zero or 4-5 etc so its much dimmer at night. Its on my to do list.
Also i posted some kernel code in a similar thread where this question was already asked. But mod the framework is much quicker.
RogerPodacter said:
Yes we can do it in the frameworks to go lower than 19. I did it on other phones. I'm not sure why it hasnt been done yet for nexus, and ive been too lazy myself.
But we can even take it down to zero or 4-5 etc so its much dimmer at night. Its on my to do list.
Also i posted some kernel code in a similar thread where this question was already asked. But mod the framework is much quicker.
Click to expand...
Click to collapse
I should have clarified more clearly that my post above was regarding doing it via the CM settings.
I'll mod mine...at some point...but like you, too lazy for something that won't blow me away.
You want this app, works great https://play.google.com/store/apps/...yZy5wcm9qZWN0dm9vZG9vLmRpc3BsYXlmaWx0ZXIiXQ..
Sent from my Galaxy Nexus GSM using Tapatalk expect possible typos
I'm an idiot; I just found it in AOKP. It's in the custom backlight settings.
My experience does not mirror you guys. When I decrease the "screen dim level" in the custom brightness settings, it applies globally. I just did it in AOKP the same way I used to in CM9 and now with Tasker I've taken the screen all the way down to 1
Is there any way to decrease the minimum brightness on stock?
aidanbree said:
Is there any way to decrease the minimum brightness on stock?
Click to expand...
Click to collapse
Yes with above linked app. I confirm it works on stock
Sent from my Galaxy Nexus using Tapatalk
I've used a similar app called Screen Filter. My only problem with these types of apps is that I find the black/gray filter they use greatly decreases contrast at low brightness levels (more so than a "true" brightness level at an equivalent setting). Still, if you are running a setup in which they are your only option, they certainly beat having nothing.
The problem with using a screen filter is that it limits the maximum brightness when in sunlight.
I only want to affect the minimum as it is too bright.
Has anyone been able to do this on a stock rom? I too think that the minimum brightness is too high, but I don't want to use the above linked program because it also affects the maximum brightness too. I would like to be able to set custom light levels as per cm9/cm10 and pretty much any custom ROM right now, albeit with my stock ROM. Any flashable zips out there?
Cheers,
Dan
I find the dimmest screen toggle still too bright. I find it embarrassing to use in dark public spaces.
Is there a way to dim the screen even more?
Download the screen filter app from the play store. Literally puts a filter effect on the screen to make it appear darker making it much easier to use in the dark.
Yes its possible to take the screen much lower, but we have to edit the framework. Nobody had done this mod yet for some reason.
CM9 has the ability to change the screen lowest settings built in
B97 said:
Download the screen filter app from the play store. Literally puts a filter effect on the screen to make it appear darker making it much easier to use in the dark.
Click to expand...
Click to collapse
+1. I use Screen Filter also, it's uber handy for reading at night when the light seems too bright. If you've got hardkeys like I had on my Desire, you can even turn them off.
i wrote a tutorial on how you can mod the frameworks apk. it's very easy and you can change the brightness levels to anything you want. here's the thread
screen filter only puts a transparent layer on the screen and messes with the colors. modding the frameworks will lower default brightness to any level you want. you can raise it too if you like.
Thanks for all the ideas. I went with the easiest one, Screen Filter.
AOKP also has an option to reduce screen brightness...
dynamicpda said:
Thanks for all the ideas. I went with the easiest one, Screen Filter.
Click to expand...
Click to collapse
Good man!
Sent from my GT-I9100 using XDA
neotekz said:
i wrote a tutorial on how you can mod the frameworks apk. it's very easy and you can change the brightness levels to anything you want. here's the thread
screen filter only puts a transparent layer on the screen and messes with the colors. modding the frameworks will lower default brightness to any level you want. you can raise it too if you like.
Click to expand...
Click to collapse
Great work, I've been wondering why nobody did this mod yet for the nexus. I made that same mod on my atrix, using the sgs2 thread as well. But I've been too lazy to do it for nexus.
The above mod is the best option. Screen filter doesn't achieve the same results. The above mod reduces power draw as well when on the lower brightness setting of 5 or so. Screen filter just hides the higher brightness but has same power draw.
RogerPodacter said:
Great work, I've been wondering why nobody did this mod yet for the nexus. I made that same mod on my atrix, using the sgs2 thread as well. But I've been too lazy to do it for nexus.
The above mod is the best option. Screen filter doesn't achieve the same results. The above mod reduces power draw as well when on the lower brightness setting of 5 or so. Screen filter just hides the higher brightness but has same power draw.
Click to expand...
Click to collapse
That would be correct for back-lit screens. For the Galaxy Nexus screen, though, Screen Filter does help reducing power draw as a darker screen content = lower brightness.
I used to use SF for quite a while until I got fed up of it causing stutters to most animations. After thorough examination I concluded that the Nexus's GPU is the culprit. For some reason it just doesn't like multiple graphics being updated at once. Modding the overlay XML allows it to run at full speed.
Can anyone confirm the same reduced framerate issue?. It's also the reason why some ROMs include a setting to remove the navigation buttons glow. I tested with CM9 on the SGS2 and experienced none of the stutters in cases where the GN would. Another example: sliding between sections (comments, ralated, etc.) in YouTube is laggy iff the video is playing.
fnf said:
That would be correct for back-lit screens. For the Galaxy Nexus screen, though, Screen Filter does help reducing power draw as a darker screen content = lower brightness.
I used to use SF for quite a while until I got fed up of it causing stutters to most animations. After thorough examination I concluded that the Nexus's GPU is the culprit. For some reason it just doesn't like multiple graphics being updated at once. Modding the overlay XML allows it to run at full speed.
Can anyone confirm the same reduced framerate issue?. It's also the reason why some ROMs include a setting to remove the navigation buttons glow. I tested with CM9 on the SGS2 and experienced none of the stutters in cases where the GN would. Another example: sliding between sections (comments, ralated, etc.) in YouTube is laggy iff the video is playing.
Click to expand...
Click to collapse
Agreed, GPU just isn't good enough. I hate the lag with the button glow animations on!
I use an app called root dim, it's really useful. Let's you use a brightness level of 1, which is really quite dim. Free, too.
Sent from my Galaxy Nexus using XDA App
Remoteconcern said:
Agreed, GPU just isn't good enough. I hate the lag with the button glow animations on!
I use an app called root dim, it's really useful. Let's you use a brightness level of 1, which is really quite dim. Free, too.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
Thanks for the tip, on the Galaxy Nexus it's possible to set the brightness to 0 by writing to /sys/class/backlight/*/brightness but the brightness is checked and reset to the minimum (default 10) every time the screen is turned on. I guess Root Dim works to the same effect so it runs as a system service. Still, it'd be an awesome addition for people who haven't bothered to mod.
fnf said:
That would be correct for back-lit screens. For the Galaxy Nexus screen, though, Screen Filter does help reducing power draw as a darker screen content = lower brightness.
I used to use SF for quite a while until I got fed up of it causing stutters to most animations. After thorough examination I concluded that the Nexus's GPU is the culprit. For some reason it just doesn't like multiple graphics being updated at once. Modding the overlay XML allows it to run at full speed.
Can anyone confirm the same reduced framerate issue?. It's also the reason why some ROMs include a setting to remove the navigation buttons glow. I tested with CM9 on the SGS2 and experienced none of the stutters in cases where the GN would. Another example: sliding between sections (comments, ralated, etc.) in YouTube is laggy iff the video is playing.
Click to expand...
Click to collapse
Screen filter may reduce power. But amoled screens save power with lower brightness. There is no difference between lcd vs led on this issue. And modifying the framework to bring min brightness down to 5 rather than 15 saves much more power than screen filter. Its no contest. This isn't different from lcd in this case.
---------- Post added at 03:20 PM ---------- Previous post was at 03:14 PM ----------
fnf said:
Thanks for the tip, on the Galaxy Nexus it's possible to set the brightness to 0 by writing to /sys/class/backlight/*/brightness but the brightness is checked and reset to the minimum (default 10) every time the screen is turned on. I guess Root Dim works to the same effect so it runs as a system service. Still, it'd be an awesome addition for people who haven't bothered to mod.
Click to expand...
Click to collapse
Yes we can write to that sysfs file, but it gets reset. The mod to the frameworks incorporates that backlight file so its now able to go down to 1, 2, 5, or whatever you want. It makes it now stock, so you are no longer capped at 10 (actually I think 15 is the cap I see). But that mod is just removing this cap and making it lower to whatever you want. Stock.
So no extra app is needed. No additional tweak. It now makes the stock brightness able to go down to 1 by itself whenever it needs.
Hello Everyone,
I have a problem with my amami and I doubt I am the only one but for some reason people do hardly complain: the brightness even at lowest possible setting is still too bright.
I had this back when I had original FW and I am having the same issue with CM11 (latest nightlies). Using manual control or auto-brightness doesn't make much difference, i.e. in a totally dark room the ambient light sensor reports 0Lux and the screen is still too bright.
I found a workaround already (the ScreenFilter app that people recommend all over the internet) but it sucks because it heavily reduces the picture quality, i.e. visibly reduces contrast and especially the gray color resolution. And it also doesn't reduce power consumption like real brightness value change would do.
I looked around for possible solutions and there is a trick with writting a new value of current limit to Linux settings (some mA value between 0 and 20 to some max_current file in procfs). And this really helps but also impacts the maximum brightness, the screen is hardly ready in sun light with reduced current.
Is there a silver bullet? I am thinking about writing an app for that but it would require SU permissions and is kinda dirty to implement. Can anyone recommend a better solution?
have you tried the xposed Modul "minimum brightness" ?
Install Lux Brightness. from play store.
You can overboost it or make the screen so dark that you can't even see it.
Another great screen mod is Twilight which basically dims the screen red based on clock so it helps fall sleep faster when using phone before bed.
New Folder said:
Install Lux Brightness. from play store.
Click to expand...
Click to collapse
Yes, another vote for Lux. It lets you set brightness to negative levels, mine is usually around -50%. https://play.google.com/store/apps/details?id=com.vito.lux&hl=en
Vote for Lux here too.
Nothing comes close
camaro322hp said:
Yes, another vote for Lux. It lets you set brightness to negative levels, mine is usually around -50%. https://play.google.com/store/apps/details?id=com.vito.lux&hl=en
Click to expand...
Click to collapse
Thanks for the hint. I tried the Lite version and AFAICS it simply uses the same trick as ScreenFilter and other "sub-zero" regulators, putting an alpha overlay on top of the image stack.
You can identify this kludge easily by looking at the button areas, they don't get darker anymore. And you can see the black level not getting real black, i.e. the power consumption is not reduced.
However, Lux seems to be one of the better toys because of the plugin interface. Unfortunately there is no HW plugin for Sony devices but judging by the quick look at the Nexus-4 plugin (it's open source!!) it should be possible to adopt this method to Z1 as well. So, maybe when someone could eventually implement that.
xposed Modul "minimum brightness" works, i tested it for you. you can make the screen dim to complete black with your normal display brightness slider without grey or black overlay. it just sets down the minimum brightness level to 1 or 0 (default is 10 or 20), so it should also work with enabled auto brightness
chertVdetali said:
I looked around for possible solutions and there is a trick with writting a new value of current limit to Linux settings (some mA value between 0 and 20 to some max_current file in procfs). And this really helps but also impacts the maximum brightness, the screen is hardly ready in sun light with reduced current.
Click to expand...
Click to collapse
As far as i remember, /proc is only used to call upon information, not to set specific values. What you are looking for is placed within /sys.
To be precise in /sys/devices/leds-qpnp-ee125e00/leds/wled:backlight/. There you will find a file called max_current with which you can easily control the brightness and set it to a very low level. Note that this actually dims the screen and not just applies a filter like most apps do...
One drawback is that the value will change again after you restarted the device. I set up a little flow with Automate β that takes care of this for me. I find this solution a lot better than all the screen filter apps.
This is true for CyanogenMod 11 and GreatDevs Kernel. It might be different on Stock. I know that the path for my Nexus 7 is sys/class/leds/lcd-backlight.
I hope this helps you a little bit.
rob rich said:
xposed Modul "minimum brightness" works, i tested it for you. you can make the screen dim to complete black with your normal display brightness slider without grey or black overlay. it just sets down the minimum brightness level to 1 or 0 (default is 10 or 20), so it should also work with enabled auto brightness
Click to expand...
Click to collapse
I am wondering how you can claim that the result is complete black. Calling this black is like saying "TN monitors have good black values" (I know such people, they change their mind quickly when they see my Eizo with a VA panel at night).
No, seriously, the default was already 10 (see config.xml in cm11 repo) and the difference between 1 and 10 is hardly visible. It's still way too bright for work without eye strain in the darkness.
@Wooaarr: thanks, this is apparently the way to go, I just need to find time to configure it. And yes, of course, the file is in sysfs and not procfs (automated typing, when I grew up with Linux there was no sysfs out there ).
chertVdetali said:
I am wondering how you can claim that the result is complete black. Calling this black is like saying "TN monitors have good black values" (I know such people, they change their mind quickly when they see my Eizo with a VA panel at night).
No, seriously, the default was already 10 (see config.xml in cm11 repo) and the difference between 1 and 10 is hardly visible. It's still way too bright for work without eye strain in the darkness.
@Wooaarr: thanks, this is apparently the way to go, I just need to find time to configure it. And yes, of course, the file is in sysfs and not procfs (automated typing, when I grew up with Linux there was no sysfs out there ).
Click to expand...
Click to collapse
when i disable autobrightness and push the slider to the left my screen goes completely off, so you wanna say that screen off isnt black? funny
chertVdetali said:
Thanks for the hint. I tried the Lite version and AFAICS it simply uses the same trick as ScreenFilter and other "sub-zero" regulators, putting an alpha overlay on top of the image stack.
You can identify this kludge easily by looking at the button areas, they don't get darker anymore. And you can see the black level not getting real black, i.e. the power consumption is not reduced.
However, Lux seems to be one of the better toys because of the plugin interface. Unfortunately there is no HW plugin for Sony devices but judging by the quick look at the Nexus-4 plugin (it's open source!!) it should be possible to adopt this method to Z1 as well. So, maybe when someone could eventually implement that.
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Interesting information, I did not know that. You are correct, the navigation buttons are brighter than the rest of the screen at negative values. I had noticed that before but didn't know why. Works well enough for me though.
rob rich said:
when i disable autobrightness and push the slider to the left my screen goes completely off, so you wanna say that screen off isnt black? funny
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Well, you claim that it works for me because you tested it on your device. So... yeah, why not, I could say what you mentioned above just following the same logics. :silly:
I'm searching for an app or something to increase my lowest brightness because pixel 2xl screen is kinda sh*tty in very low brightness. All the apps that I can find offer only the opposite by applying a filter.
Anyone knows anything that can be done?
arvylas said:
I'm searching for an app or something to increase my lowest brightness because pixel 2xl screen is kinda sh*tty in very low brightness. All the apps that I can find offer only the opposite by applying a filter.
Anyone knows anything that can be done?
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Are you stock or rooted??. If rooted, you can set minimum brightness levels with a custom kernel and the EXKM app :good:
I'm not sure I understand your question.
When set at it's lowest setting, the display brightness is not bright enough?
Why not move the slider to a little brighter of a setting?
Badger50 said:
Are you stock or rooted??. If rooted, you can set minimum brightness levels with a custom kernel and the EXKM app :good:
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Stock rom with flash rooted. I don't see anything that could help in exkm.
Az Biker said:
I'm not sure I understand your question.
When set at it's lowest setting, the display brightness is not bright enough?
Why not move the slider to a little brighter of a setting?
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That's what I do until now. I was curious though if I can automate it and not mess with the slider all the time. I keep it at the middle with auto brightness but in the dark the brightness gets too low and the black crush and ghosting is unbearable.
arvylas said:
That's what I do until now. I was curious though if I can automate it and not mess with the slider all the time. I keep it at the middle with auto brightness but in the dark the brightness gets too low and the black crush and ghosting is unbearable.
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You mean like this at the bottom of the pic?
For those not rooted...https://play.google.com/store/apps/details?id=com.vitocassisi.luxlite
I bought full version awhile ago, not sure what restrictions if any there are in free version.
arvylas said:
That's what I do until now. I was curious though if I can automate it and not mess with the slider all the time. I keep it at the middle with auto brightness but in the dark the brightness gets too low and the black crush and ghosting is unbearable.
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Oh. So you want to set the perfect brightness as the lowest settings so you just have to swipe all the way left instead of finding the sweet spot with the slider?
Still crazy, but now I get it
Badger50 said:
You mean like this at the bottom of the pic?
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I think the right expression is blind as a bat. Thanks mate. @azbiker something like that. I just couldn't find an optimal setting for both day and night.
arvylas said:
That's what I do until now. I was curious though if I can automate it and not mess with the slider all the time. I keep it at the middle with auto brightness but in the dark the brightness gets too low and the black crush and ghosting is unbearable.
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Auto brightness at 50% still gets you crushed blacks? Can't test that now cause I'm on DP2 but I'm pretty sure when I had that same setting, it was too bright for me actually.
Sent from my Pixel 2 XL using Tapatalk
Try this to automate completely! :good: Integrates with Tasker and a tasker plugin named Twilight to change based on home or not, sun rise or sun down, travel speed (brighter walking / dimmer in a vehicle). Incrediable app, I've used it for 4-5 years on many devices. Does not require root but works well if you are rooted.
https://forum.xda-developers.com/showthread.php?t=1910521
EeZeEpEe said:
Auto brightness at 50% still gets you crushed blacks? Can't test that now cause I'm on DP2 but I'm pretty sure when I had that same setting, it was too bright for me actually.
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I set it around 40-45 and in a dark room is really bad. Well reading is ok at that brightness but everything else is a nightmare.