Dim the capacitive buttons?? - Epic 4G Q&A, Help & Troubleshooting

Its probably been asked but a quick search turned up nothing.
I use screen filter at night to further reduce screen brightness but the capacitive buttons stay bright as hell. Is there any way to dim them as well???
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If you are using Samsung dock and Desk Home app, that dims the buttons after a short while. I run cm7. But that's if you are not using the phone... there is no known way to dim them if it is in use

Three words "Black Electric Tape"
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Isn't electrical tape non-conductive?

Biggoron said:
Three words "Black Electric Tape"
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Lol I did this for like a month straight. Even started a thread about it, however I still would love to see them completely disabled and go all virtual in cm9.
Sent from my CM7.2 OG Epic

xopher.hunter said:
Lol I did this for like a month straight. Even started a thread about it, however I still would love to see them completely disabled and go all virtual in cm9.
Sent from my CM7.2 OG Epic
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Hmm..are these not controlled through the kernel? If they blink when activated maybe there is a way to get them to behave in inverse, like off by default and blink only when touched? I would like to see them completely disabled..wondering why this can't be accomplished..

luna_c666 said:
Hmm..are these not controlled through the kernel? If they blink when activated maybe there is a way to get them to behave in inverse, like off by default and blink only when touched? I would like to see them completely disabled..wondering why this can't be accomplished..
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That would be pretty awesome. I'd like to see that as a feature. I'm sure it would help save some battery, and you can *never* have too much battery
Have you suggested that to any of the kernel devs?

luna_c666 said:
Hmm..are these not controlled through the kernel? If they blink when activated maybe there is a way to get them to behave in inverse, like off by default and blink only when touched? I would like to see them completely disabled..wondering why this can't be accomplished..
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Please make this happen.
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Related

[Q] LED Notifications

Since there isn't an LED light specifically for notifications, is there a way to make the LEDs for menu, home, back, and search light up for said notifications? It would be even better if each one lit up for specific apps so I could know why it's lighting up before I even turn on the screen.
Thanks for any help!
My suggestion would be NoLED.
teh_lorax said:
My suggestion would be NoLED.
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Yeah, that's what I'm doing, but was hoping one could take advantage of the buttons' LEDs.
shanepardue said:
Yeah, that's what I'm doing, but was hoping one could take advantage of the buttons' LEDs.
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The closest we can get to LED notifications is BLN. You need to use a BLN compatible kernel and use the app BLN Control.
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skadude66 said:
The closest we can get to LED notifications is BLN. You need to use a BLN compatible kernel and use the app BLN Control.
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Perfect, thanks!
I'm trying to tweak some things on system tuner and my phone rebooted (but took a bit to turn on) my blood pressure dropped, I thought I killed my phone!
But after some reading.. it pretty much means the phone does not like those settings, change them.. right? Phone works fine now though, but I was wondering for future reference
Jeimygirl said:
I'm trying to tweak some things on system tuner and my phone rebooted (but took a bit to turn on) my blood pressure dropped, I thought I killed my phone!
But after some reading.. it pretty much means the phone does not like those settings, change them.. right? Phone works fine now though, but I was wondering for future reference
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Yeah, basically. If you are undervolting, you need to take tiny increments to make sure the phone is stable before going any further.
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Thank you
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That would ve awesome i was using my softkeys in my g2x for text message notifications i yet to find something similar for this phone
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It would ve great to have that. Loved that about my G1
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Reduce brightness of capacitive buttons

Any way to change that?
The white epic touch has uncomfortably bright capacitive buttons. So I have to use turn off after 6 seconds option instead of turn off never. It still bothers me though. The black epic touch didn't have this problem.
Not that I know of. I've had mine turned off since the day I got the phone. I know what the buttons are and where they are so I dont need them lit up.
Sent from my SPH-D710 using XDA
It's certainly possible on HTC phones -
http://forum.xda-developers.com/showthread.php?t=1276936
i have a white one too, and, yes, the lights are a lot brighter than on the black ones...Plus, I have a wrapsol covering the entire phone, and, they cast an erie glow
through the screen protector.
Actually, this reminds of an idea for a mod that I had. I thought of it when I had a white et4g screen for a little while, the capacitive buttons look so cool because of the slight aura around the lights.
The idea was a mod that lit each individual button when you hit them, except the light would fade in and out quickly; similar to what the on-screen keys do on the galaxy nexus. It would couple well with a mod that would have them light up quickly in succession when the phone is woken up, rather than simultaneously.
Wishful thinking I suppose lol.
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squshy 7 said:
Actually, this reminds of an idea for a mod that I had. I thought of it when I had a white et4g screen for a little while, the capacitive buttons look so cool because of the slight aura around the lights.
The idea was a mod that lit each individual button when you hit them, except the light would fade in and out quickly; similar to what the on-screen keys do on the galaxy nexus. It would couple well with a mod that would have them light up quickly in succession when the phone is woken up, rather than simultaneously.
Wishful thinking I suppose lol.
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That would be pretty cool if it was actually done.
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Ever try using 1.5 seconds for the backlight?
Sn1per 117 said:
That would be pretty cool if it was actually done.
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I don't think that would be possible, simply because they were never designed to work that way. Each soft key would have to have its own LED.
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Mattix724 said:
Ever try using 1.5 seconds for the backlight?
I don't think that would be possible, simply because they were never designed to work that way. Each soft key would have to have its own LED.
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I'll take a screen apart again today to confirm, but IIRC they do
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squshy 7 said:
I'll take a screen apart again today to confirm, but IIRC they do
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Are those capacitive buttons still Amoled?
Cause then by definition they have their own led pixels.

App that turns off keyboard light

Is there an app that will turn off the keyboard lights? i know about Display > Touch Key duration. Thanks
Doubt it. Why would you want to turn off the keyboard lights?
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Waste of battery in daylight
Another really great reason to turn them off is so you can watch Netflix at night. Screenfilter works, as do Keyboard backlight controller and AdjBrightness.
You can change it's duration to the lowest settings which is 1.5 seconds in the settings.I did that and trust me it's hardly on. It's in settings - display - touch key light duration.
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At some point I was running a battery saver that did this when I dropped below a certain percentage of battery life. It might have been Easy Battery Saver. Then again, it also could have been the built in Power Saver function. Has that been tried?
Did the last two posters even read the thread? Not only did OP say he knows how to reduce the time, I just gave the names of 3 apps that can do it and people are still posting suggestions to reduce the on time.
Yeesh. No need for the hostility. My suggestion was not for reducing the light timeout, but shutting the keyboard light off completely, as was requested. I did see that you posted some apps and I was merely suggesting another app.
Nardholio said:
Did the last two posters even read the thread? Not only did OP say he knows how to reduce the time, I just gave the names of 3 apps that can do it and people are still posting suggestions to reduce the on time.
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Take it easy....I was simply stating that at 1.5 seconds it is hardly on and does not waste much battery.
Haha get the New ICS 4.0.4 Leak, There ya go, simple as that
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dude52 said:
Haha get the New ICS 4.0.4 Leak, There ya go, simple as that
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Lol!
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dude52 said:
Haha get the New ICS 4.0.4 Leak, There ya go, simple as that
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Hahaha
Well almost a good solution but the ICS update would switch it of permanently...
ninthsense said:
Well almost a good solution but the ICS update would switch it of permanently...
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Haha, you happen to know when its coming out? The newer version with bug fixes
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Reply
ajt1995 said:
Doubt it. Why would you want to turn off the keyboard lights?
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So that you can save battery and BTW our mind is good enough to remember where the touch captive keys are...
You can use Screen Filter app to do this (just set filter to 100% and unset Enable buttons backlight checkbox)

CM9 & touchkey/softkey backlight

Alright, hopefully I'm just being a 'tard and not looking in the right place. I took my phone from 2.3.6 to 4.0.4 last night, and I have allllllmost everything set up the way that I want it. The only thing that's missing it the backlight for the four softkeys (menu/home/back/search). I want them to stay lit whenever I have the screen on. I've searched, but all the threads that I turned up were people that couldn't get them to turn off!
Can anyone point me in the right direction, or is it something I just need to get used to?
Thanks,
n1n00b
Its a bug, sometimes they turn on sometimes they don't. I hardly pay attention to them anymore as I've gotten used to it
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iLeopard said:
Its a bug, sometimes they turn on sometimes they don't. I hardly pay attention to them anymore as I've gotten used to it
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+1
happens to me off and on. Pretty common actually, not a big issue to me since at this point we should have the layout memorized
sent from my T989 full of CM awesomeness and a touch of Venom from the Darkside!!
This is a known issue. They won't work when the screen comes on initially.
If you leave the screen untouched for about 5 seconds, they will come on when you touch the screen. You can also get them to come on by adjusting brightness. They will work until the screen turns off.
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cmac0351 said:
This is a known issue. They won't work when the screen comes on initially.
If you leave the screen untouched for about 5 seconds, they will come on when you touch the screen. You can also get them to come on by adjusting brightness. They will work until the screen turns off.
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Not quite what I meant... I'm referring to the fact that, once they /are/ lit, if you don't touch the screen for a few seconds, they turn off. I want them to be on as long as the screen is on. You can set this to happen in the OEM TouchWiz OS, but not with CM9.
n1n00b said:
Not quite what I meant... I'm referring to the fact that, once they /are/ lit, if you don't touch the screen for a few seconds, they turn off. I want them to be on as long as the screen is on. You can set this to happen in the OEM TouchWiz OS, but not with CM9.
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Im AOKP ICS and as far as i know, there is no option like that.
LoopDoGG79 said:
Im AOKP ICS and as far as i know, there is no option like that.
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Bloody hell, that's what I was afraid of. Thanks.
Go to System > Advanced > Sensors, then check the box beside Enable Keys Backlight
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mangamaniacSA said:
Go to System > Advanced > Sensors, then check the box beside Enable Keys Backlight
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Not a fix lol easier to just adjust brightness from status bar to get them on...
same thing with the screen brightness... it's not as bright as it is with stock rom when you dont have power saver enabled..
death1246 said:
Not a fix lol easier to just adjust brightness from status bar to get them on...
same thing with the screen brightness... it's not as bright as it is with stock rom when you dont have power saver enabled..
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I think I misunderstood. I thought you wanted them to stay on when the screen is on. The directions I gave you do that on mine. What was it you want the keylights to do exactly?
Personally I think the screen brightness is actually too bright except in when out in bright daylight.
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[Q] Is it possible to turn off capacitive button lights? [Solved]

It bothers me when I'm playing games on the phone and the bottom lights come up all the time. Is there an app that can turn the lights off for me?
Or is there a tasker program that will allow me to turn it off? Any help is appreciated!
Running CM10.0 Stable on my galaxy s3
If you are on cm10 then settings and device options and sensors and back light de-check the box.
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mt3g said:
If you are on cm10 then settings and device options and sensors and back light de-check the box.
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Thanks! Worked perfectly. Guess I should've messed around with the settings a little harder :facepalm:
On the other hand is it possible to keep the capactive buttons on the whole time as long as the phone is on?
nicefella said:
On the other hand is it possible to keep the capactive buttons on the whole time as long as the phone is on?
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You mean permanent?
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Yes there are settings for it that keep them on shorter or longer. My wife's relay uses this same setting to control the backlight on the slider keypad as well!
Look in DISPLAY and see if there is "touch key light duration" I have stock rom (actually wicked, based on stock) and I have 1.5 (default), 6, off, on as the 4 choices.
Yea permanent as long as the screen is on though! Thanks for replying man but I'm on CM10 that rom has a slightly different configuration.
nicefella said:
Yea permanent as long as the screen is on though! Thanks for replying man but I'm on CM10 that rom has a slightly different configuration.
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No don't think so. Might be an app for it or mod with in the forums, maybe elesbb can jump in, he knows how to write code for such a thing I think.
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