G2X Light sensor - T-Mobile LG G2x

Trying to set custom screen brightness values,but the light sensor seems undetectable to apps like Sensor List and Brightness Root. Also, custom values do not seem too change anything in the MIUI settings.
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gwhobbs said:
Trying to set custom screen brightness values,but the light sensor seems undetectable to apps like Sensor List and Brightness Root. Also, custom values do not seem too change anything in the MIUI settings.
Sent from my LG-P999 using Tapatalk 2
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The light sensor on our phones are non standard. So it can only be controlled by the ROM and can't be changed.
The fact that it's even working is a bit of a miracle itself.
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Shoot...
Thanks for the quick reply.
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So are there any ROMS that allow custom values on the g2x?
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In CM7.2 you can set your brightness in increments of 10 through the status bar brightness control.
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Related

Auto screen brightness

Is anyone else having issues with the auto screen brightness? I'm in bed now with all the lights off and my screen is at it's brightest. As far as I can remember, the screen has never gone dim for me. I have always had to do it manually.
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allen2oo3 said:
Is anyone else having issues with the auto screen brightness? I'm in bed now with all the lights off and my screen is at it's brightest. As far as I can remember, the screen has never gone dim for me. I have always had to do it manually.
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Same problem here.
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Mine seems to work. I always thought it worked based on where the bar is set prior to the checkmark.
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I use Quick Settings to adjust the brightness. The auto on this phone definitely isn't working correctly.
Mine works just fine. Dim when it's bright around me, bright when it's dark around me.
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I feel like mine does change some, but it never seems like it's a really accurate change to the condition... or maybe I just think it does, hmm.
want a droid said:
Mine works just fine. Dim when it's bright around me, bright when it's dark around me.
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That's backwards. You want the brightness down when it's dark, because less light is needed to see the screen, and up when it's light, because more brightness is needed to see the screen.
I as well have had issues with the auto brightness. It never seems to change. I manually set it, or leverage a widget.
Mine works but it adjusts too frequently. It was annoying to see it going brighter and dimmer every minute or two so I tuned it off and use a widget.
Thanks, Robrecht
funkybside said:
That's backwards. You want the brightness down when it's dark, because less light is needed to see the screen, and up when it's light, because more brightness is needed to see the screen.
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I believe it was a joke.
Sent from my MB860 using XDA Premium App
Glad to see I'm not crazy and imagining things. Very surprised at how many little quirks HTC let slip by on the thunderbolt.
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I have always disliked auto-brightness. At night when I'm reading a book in bed, it is just way too bright at the lowest auto-bright setting. Though it was nice to automatically brighten up when I'm outside. Now days, I just stick an Android power control on the home screen and manage it myself. 0% for when I'm in bed reading books, 30% for normal every day use, 100% for when I'm outside. It seems to help the battery quite a bit too.
Its best to adjust it manually anyways... Just add a widget on your home screen lolz
What's best is not always whats preferred. It's little things like auto not working that make me miss my cyanogen'd droid 1
eallan said:
I believe it was a joke.
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jab818 said:
What's best is not always whats preferred. It's little things like auto not working that make me miss my cyanogen'd droid 1
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Same, but I came from a CM Eris

Nexus S 4G: Button Backlight Control

Im wondering if anyone had found a way to disable the capacitive button backlighting similar to the way ledhacks works on the evo.
When I am in low light conditions, the buttons actually end up being brighter than my settings in aldiko.
I have tried a few apps off the market, but nothing seems to be working.
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Im not certain of the customization options, but have u taken a look at the BLN app?
Did not work
VSack said:
Did not work
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Bln does work if you have a custome kernel. Also.... How the hell r your back lights so bright? I can bearly see mine in dark let alone dusk or day light.
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Dim Softkey brightness? Is it possible?

Is it just me or are the softkeys really bright on the s2?
Well, ive gone on google and tried to find the answer, but seems like there is not a way to possibly reduce the brightness of the softkeys itself.
However, before i give up (i find those softkeys useful, but hard to use at night as its too bright, and turning off the function is difficult to use) I was wondering if its possible without rooting, by using a 3rd party app.
Thanks
Theoutbackdream said:
Is it just me or are the softkeys really bright on the s2?
Well, ive gone on google and tried to find the answer, but seems like there is not a way to possibly reduce the brightness of the softkeys itself.
However, before i give up (i find those softkeys useful, but hard to use at night as its too bright, and turning off the function is difficult to use) I was wondering if its possible without rooting, by using a 3rd party app.
Thanks
Click to expand...
Click to collapse
That's an interesting idea. The brightness issue made me turn off that light all together (running CM9). I found the light so distracting when using my phone to read a book or something in a dark room at night...
I hope someone chimes in with an idea.
.
Seriously doubt its possible without root.... with root, the only ones i can find just turn them off.. havent seen anything that just dims.
Would definitely say impossible without root, as you need to edit system files to alter hardware functions. I don't believe there is a variable anywhere to edit that though, because I've only ever seen their functions to be off and on with all the phones I've used that have had them. Just my 2 cents, but I'm sure a skilled dev could give you a better opinion.
Sent from my SAMSUNG-SGH-I727 using xda premium
Darn alright thanks for your posts!
Hopefully a dev could give his $0.02, as i would believe it would make the softkeys more usable throughout the day and night.
i think over time you get use to it. i turned my keys off and i have no problem navigating.
skyrocket727 said:
i think over time you get use to it. i turned my keys off and i have no problem navigating.
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That's true. But I think to me its that little add on that makes everything nicer. However, just my opinion though.
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Use the app screen filter. It will allow you to dim the buttons. Not sure if root is needed or not tho.
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guitarcrazy188 said:
Use the app screen filter. It will allow you to dim the buttons. Not sure if root is needed or not tho.
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Tried it but didn't work.
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Theoutbackdream said:
Tried it but didn't work.
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Didn't work for me either, however, I like the the function of the app for screen brightness.
What rom are you guys on? I'm on AOKP B40 and screen filter worked perfectly. Much easier to dim than with Lux, and back light for keys turned off and on perfectly.
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Wont work. The leds used can not be dimmed. They are a two stage light. On/off
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greekunit690 said:
Wont work. The leds used can not be dimmed. They are a two stage light. On/off
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I'm not sure exactly how these specific leds work, but I know with store bought leds, you can use what's called multiplexing which makes them flash faster than your eye can see, but slow enough that it seems as if they are dimmer...not sure if there is a way to lower the speed or if you can even make them flash at all (constantly)
You could also maybe look for a night mode from a third party app to change settings at a certain time
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That said.. I wonder if its safe to have a an app to lower voltage/amps to these leds.
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Ambient light sensor

Anyone having issues with auto brightness not functioning correctly? Many times ill notice it seems pretty bright for such a dark room. Fiddle with the brightness slider and then click auto and it's back to correct auto brightness. Happens on all jb roms I've used. Forget if I had this issue with gb and ics
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Mine is working fine on blinkys revenge haven't had any issues I would check into wipe cache and dalvik see if it Phelps
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Default values are too bright for me, adjusted them down to a reasonable level. (on CM10)
Hey guys again, I found a bit more information on this problem. Noticed while I was in bed with phone and it on auto brightness, when I turn screen on, it "recalculates" and even though it's a pitch black room, gives me maybe 30% more light? When I toggle brightness in my power widget through and back to auto it corrects and goes to lowest brightness. Any thoughts?
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Mine works, but I had to tweak the default settings. By default, it only checks the ambient light sensor when you unlock the screen. I changed it to periodically sample so that it dims/brightens as the screen is on but ambient lights changes (e.g. Turning off bedside lamp).
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Where exactly did you go to do that?
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Don't remember everything, but here's my Settings/Display/AutomaticBacklight that I think are involved:
Enabled: checked
Window: 5s
Reset threshold: disabled
Sample interval: 1s
...
Allow light decrease: checked
...
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Thanks for the info I've looked into and I will give it a wirl...
Thanks
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Using CM 10.1 how can I lower min brightness level?

One thing I miss from stock was the eco mode low brightness level. How can I modify CM to lower the brightness on my P3113?
Thanks
Cp
Settings to display to brightness?
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CptanPanic said:
One thing I miss from stock was the eco mode low brightness level. How can I modify CM to lower the brightness on my P3113?
Thanks
Cp
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Click to collapse
Its simple drag right side notification bar. There you will get adjust brightness option....
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No I mean that I would like the brightness overall to be less. Including the lowest auto setting and the manual setting.
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I miss display levels too
I'm missing it too.
For those of you who don't remember it, there was an "Edit Levels..." screen that took you to the screen shown in this post:
http://forum.xda-developers.com/showpost.php?p=34513141&postcount=3
CptanPanic said:
One thing I miss from stock was the eco mode low brightness level. How can I modify CM to lower the brightness on my P3113?
Thanks
Cp
Click to expand...
Click to collapse
Trinition said:
I'm missing it too.
For those of you who don't remember it, there was an "Edit Levels..." screen that took you to the screen shown in this post:
http://forum.xda-developers.com/showpost.php?p=34513141&postcount=3
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Yes this is what I was looking for. Seems it hasn't made it to 10.1 yet, in the meantime I found an app called Lux that works.
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