Database Develop

Dim screen further.

I find that my screen doesn't dim enough when I'm in a dark room. I've obviously taken manual control over brightness. I k ow its possible for the screen to to dimmer because my alarm application can dim the screen. But is like a way for this to be system wide. Does anybody know a way of doing this?
If you can share I'd be most appreciative.
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I use something called screen filter from the market. It puts something similar to a black screen overlay on the screen and allows you to control how much it dims.
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You can also get an app called Curvefish Brightness Level which will dim your screen lower. The phone controls only allow you to bring it down to 8%, I believe. This app lowers the brightness to 0%, which makes a difference.
For further dimming, use the app recommended above.

My eyes thank you both. I tried Curvefish's solution and it couldn't do low enough (works well, but my room is pitch black at night. Would work for someone in a theater which is why I'm keeping it). Screen filter works extremely well for my needs. The only downside is it does some funky things to blacks when enabled. I can live with that, and its a small price to pay for might time reading comfort.
Thanks again.
EDIT And if anyone wants to know, I'm using Alarm Clock Plus. I like it a lot.
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Lowering the lowest brightness level

Does anyone kno of an app that can lower the lowest brightness level? I tried screen filter but i dnt like the tint it uses n it kinda distorts the quality of images and videos shown. I tried googling stll no luck. The lowest brightness level is still brite at nite.....

Have you tried turning off the Auto brightness feature and then manually reducing the brightness in the display options?

If you turn off Auto Brightness in your Display Settings, you can run your finger left or right along the top slide-down menu bar (the one that displays time, battery, signal, etc) to decrease or increase the screen brightness.

Srry i meant lowering the brightness lower than the lowest level limit. The screen is still to brite for me at the lowest level at nite.

App: screen filter
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Use this software from Android Market,
https://market.android.com/details?id=com.curvefish.widgets.brightnesslevel&feature=search_result
Android Os will report you zero brightness when you change it in settings, but still it has 8% brightness enabled, so the above software will help you to pulling it back to original 0%

Even better than that, I remember supercurio (iirc, or was it hardcore?) hacked the SGS kernel to enable to an even lower brightness setting ages ago. However I haven't seen this hack integrated into any kernels for ages (unless I'm missing something and it's already there)

Hardcore's Speedmod K13E kernel for 2.2.1 has a super low brightness level

Try the dimmer app, it is better than screen filter, not as grainy.
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redstripe said:
Try the dimmer app, it is better than screen filter, not as grainy.
Sent from my GT-I9000 using XDA Premium App
Click to expand...
Click to collapse
Hi whos the developer thers a bunch of these apps in the market thats called dimmer

Its the one with the light bulb, it was included in one of darky's previous roms.
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The lowest brightness level is still brite at nite.....

any oficial rom with lowest minimal brightness?
thanks

I'm sorry to bring this up again...
I'm testing out the last build teamhacksung's CM9 and it came with a bunch of options to optimize the brightness.
Although I've been experimenting on this options for quite a while, the brightness is very irregular. At one moment is very dark and for no reason the brightness comes back up while I'm in total darkness.
Do you have any idea of what's causing this?

I get this as well. Also, the screen will auto-dim after a short time of inactivity. How to control this?
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Also, I have a friend with the same software as me, everything the same and his Galaxy S gets much darker than mine. Even when we have them side by side.

Try Semaphore's kernel on THS ICS. It has its own auto brightness that works well and has a Dark setting.
That said, I still use screen filter on top of that in darkness.

cdmackay said:
Try Semaphore's kernel on THS ICS. It has its own auto brightness that works well and has a Dark setting.
That said, I still use screen filter on top of that in darkness.
Click to expand...
Click to collapse
Semaphore's kernel disables the BLN for me.
What I did was...
In the definitions put the dim level to 6. And then I added a button in the notification bar for brightness and I gave it the automatic and dim options.
That way when I'm inside doors I put it to dim and when I'm outside I change it to automatic.

jmjviana said:
Semaphore's kernel disables the BLN for me.
Click to expand...
Click to collapse
Semaphore & BLN working fine together for me...

cdmackay said:
Semaphore & BLN working fine together for me...
Click to expand...
Click to collapse
In the same ROM as mine? Can you tell me where are the configurations for the BLN after installing the Semaphore kernel?

Screen keeps on getting Auto-Dim

Every now and then, my screen brightness keeps on lowering automatically. Sometimes, brightness gets reduced to half, sumtimes even lower!
All the settings under power saving is turned off + under display -> Auto adjust screen power is also unchecked…
Anybody knows wht can be this issue ???

I believed you could try disable this option too. As it also dim your screen according to the image or program showed on screen.
Hope this help.
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guide144 said:
I believed you could try disable this option too. As it also dim your screen according to the image or program showed on screen.
Click to expand...
Click to collapse
See my original post above, this option is already unchecked

craige said:
See my original post above, this option is already unchecked
Click to expand...
Click to collapse
very sorry. I haven't read it clearly before posted.
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Hi again, I just found another thing to make the screen dim after I set screen to low light.
When I set light to low. Any program I used will not effect to screen light except the build-in browser. When I open the browser my screen dim itself to high brightness.
As I recalled, build-in browser have function to dim the screen too. Maybe other programs may have this function and can effect screen dim.
Hope this may help.
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I also have this problem of ramdom screen dimming.
Auto brightness unchecked. The same thing with unchecking auto config screen.
May be it's a conflict with the inner brightness of the default browser.

Warning for those who use "screen filter"

It's a great app that dims the screen and make it easier for the eyes, but I found one major bug today. While the filter is on, you wouldn't be able to install any apk's. The button is there, but you can't click it, you can only cancel. Basically it feels like your touchscreen has a dead spot right on the button.
Anyways I was panicking thinking my nexus 7 went crazy, and I uninstalled a lot of apps just to find the culprit. So this is just hoping no one else panic like I did. I also already emailed the developer.

1. It was discussed before, use search.
2. Stop using that crappy app and use https://play.google.com/store/apps/details?id=mobi.omegacentauri.ScreenDim.Full for reading.

jaroslavj said:
1. It was discussed before, use search.
2. Stop using that crappy app and use https://play.google.com/store/apps/details?id=mobi.omegacentauri.ScreenDim.Full for reading.
Click to expand...
Click to collapse
Um, I use that app, but it doesn't dim it lower than the system does. I just use it to quickly adjust the brightness instead of going into the settings.
EDIT: Yeah, I'm an idiot. That's not the same app I use. Just looks very, very similar. None the less, I tried the free version and it did not get noticeably dimmer.

I'm using the app '2x battery' which also has a screen filter feature, no problems in use, also seeing as I paid up for it it allows to filter by colours, so have set it to fade in a purply filter which basically reduces the green tinge my screen has, took some fiddling to get nice result but got double whammy of screen a little dimmer for indoor use and better colour balance, no lag or Faff so far.
Free version just allows a standard dimmer fine for most scenarios
Sent from my Nexus 7

Well I think screen filter is simple and it e works very well. I'm going to continue to use it, just have to turn it off if I'm installing apk's

I use 'Night Mode'
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I am using screen filter with Sony bravia engine and it all works great. screen filter still gets blurry at lower dimness though.

Try Root dim or Voodoo display filter. Both are great for the purpose.
Sent from my GT-I9103.

This thread I'm only taking about the specific app named "screen filter" though, just so people won't get confused. It works great btw, the screen can get as dim as you want.
Sent from my Nexus 7 using xda app-developers app

The app you want to use is Custom Auto Brightness by Dmitry Matuzko. It lets you set brightness levels based on your light sensor and has the option to use screen brightnesses lower than the programmed limit without using overlays. Obviously you won't be able to go lower than the hardwares limit, but in most cases the manufacturer sets the software limit much higher than the hardware limit.

Onibabar UpdateUpdate
Thanks for posting this thread! I don't even use a "screen filtering" app BUT I was having the same issue were my INSTALL BUTTON was no longer working, and because of this thread I now knew at what sort of 3rd party apps to start looking at. At first I thought it was the ROM I was on, then I thought it was only on 4.2.2 ROMs since it happened on more then one of my setups, and finally, I thought it was a Mod I always use, that gives my phone inverted apps. In the end though, it turned out to be the latest update to the Onibabar app from the Play Store. Its a app that places a battery bar on your screen and the latest update allows it to be positioned going down on either the right or left side of the screen, in addition to the top or bottom. So whenever its set to go on the left or right side, it disables the INSTALL BUTTON when attempting to install an app from a file explorer...

[Q] Lowering Brightness

So I have a rooted ATT atrix.
The screen brightness is awesome for some things but way too bright for others.
My question: Is there some way to lower the brightness settings even further than the lowest stock brightness?
I know that on certain custom roms you can go into the sys files using ES Explorer and change values there, but I'm not an expert in any sense,
I would like to keep the automatic brightness adjustment intact, just lower the range of brightness

If I navigate to /sys/class/backlight/lcd-backlight/ then I can edit the file "brightness" to value of 1 which lowers the brightness significantly. The default minimum value seems to be 21.
When I do edit this value, then allow the screen to auto adjust brightness, the value goes back to 21.
I don't know where to set the range for the auto brightness.
I think lowering the range will save my eyes at night and also potentially save some serious battery

https://play.google.com/store/apps/details?id=com.nnevod.loggraph&hl=en
I guess using this app will get what I want done. it'll just take some personal calibration

amccue said:
https://play.google.com/store/apps/details?id=com.nnevod.loggraph&hl=en
I guess using this app will get what I want done. it'll just take some personal calibration
Click to expand...
Click to collapse
That is the app I use. Works well.

At night i use screen filter... its great and a lot simpler! U can find it on the play store
https://play.google.com/store/apps/details?id=com.haxor
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