I use my Tab in low-light a lot and was wondering if it was possible to lower the brightness on the Back and List buttons. They are a little too bright for my liking, but still need some illumination so I dont fumble around looking for them. I have xposed installed and didn't see anything along the lines I need.
Thanks!
Only on or off possible
Related
I need some help with options in this phone. First off all I found it annoying that the bottom 4 touch button light turns off in like 5 seconds. I know it saves battery but I want to have the option to keep on longer. I'm pretty sure there isn't a built in option, but is it possible for anyone here to mod this? (I think you can do it because there is a mod to turn them always off).
Next I feel that the lowest screen brightness is still pretty high. Is there anyway that I can reduce it? Possibly through an app? I'm rooted and everything so no problem there. Thanks
Many would like the option to change the time out on the buttons. Unfortunately no fix yet.
As for the brightness, many of the widgets to adjust brightness from the market will allow lower settings
I use extended controls..I don't think it was free but is highly customizable
hi
is there any way to disable the led of the hardware buttons. i know where the buttons are. i dont need a light to find them. and it looks ugly when they light up. after i used them i always wait to touch the screen until they are off.
I think neldar knows the most about this since he has done the backlight notifications mod. It would be super to have an option in the recovery to disable backlight in the buttons. They are annoying at night when using Screen filter to dim the screen, buttons are very bright in contrast to the screen.
Agreed. I would love to be able to switch them off.
Yes this is true and really anoying!
At night they are much to bright. Would love a "disable" option, too.
Is it maybe possible to dimm the buttons, too?? This would really be awesome
ok, i'm not the only one who wants that leds switched off. but isn't there anyone who has an idea how to do that
Anyone figured this out yet?
i found an app in the market called“ leds hack“. it supports samsung vibrant, but it dont works on my phone. isnt it the us-name for the sgs? maybe the rom is the problem. i'm on darkys 9.3
i tryed to find the script that controls the backlight. here: stackoverflow.com/questions/4152053/android-turn-off-key-lights i found this info:
A: The keyboard backlight can be controlled via /sys/class/leds/ keyboard-backlight/brightness. It appears that it's a simple on-off control (echoing '0' turns it off, echoing '1' or higher turns it on). For some reason, the default system backlight control stuff seems to set this to "83", but I don't know why. I can't seem to see any difference between 83 and any other number. The file is readable by anyone, but only writable by root, so you'll need root access to the phone to manipulate it this way.
can anyone tell me where i can find the file on my phone...
Has anyone found the answer?
This is honestly something that I would even pay for if a dev wanted to create a little app or mod that could do this quickly and easily for those that are not confident to make these changes on their own.
No one? :/
magooo said:
/sys/class/leds/ keyboard-backlight/brightness
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Click to collapse
this doesnt exist on our android.
There is is /sys/devices/virtual/misc/melfas_touchkey/brightness
you can do
echo '1' > /sys/devices/virtual/misc/melfas_touchkey/brightness
to turn it on, but i have not found a way to turn it off permanently
Can some one bind this to light sensor? So that we can have it disabled during day and have it enabled at night??
how can i edit this files? i cant find an editor or something like that. i'd like to play around with this script?
joseph.carty said:
This is honestly something that I would even pay for if a dev wanted to create a little app or mod that could do this quickly and easily for those that are not confident to make these changes on their own.
Click to expand...
Click to collapse
I'd pay too
Please, It have to be so easy
magooo said:
A: The keyboard backlight can be controlled via /sys/class/leds/ keyboard-backlight/brightness
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Click to collapse
I don't have the folder /leds. What version of android do you have?
I found this. As a new user, I can't send links to the forum, I paste the important part:
Samsung GT-I9000
s3c-keypad
- scancode = 26 (confirmed with keylayout/s3c-keypad.kl)
/sys/class/backlight/s5p_bl/brightness
drivers/input/keyboard/s3c-keypad.c
drivers/video/backlight/backlight.c
- brightness and actual_brightness 's get/set method. (actual_brightness is read only)
drivers/video/samsung/s3cfb_tl2796.c
- Samsung's implementation. MIN_BL = 30. Lower than this == black out.
Could it be useful?
Thanks
Hey guys, as you all know, there usually is no way, of how to control led brightness and duration in a stock ROM, except for Zeus ROM. Now I just found a way, of how it probably could be controlled, but I dont know, how to set it correctly... Just open the hidden menu (3845#*970#), then go to device test, scroll all the way down, to LED current control and there you can set different things, but I dont know, how to set it correctly... can anyone explain the settings maybe or even build an easy to use app, which would allow all of the stock users, to control the LED brightness and maybe even the brightness of the LEDs.
And I also discovered, that with some random settings i chose, my softkeys all are illuminated blue, which I like very much, maybe also a feature, that is settable somehow... Would be really cool, if we could use this somehow. There also are some paths, that show, which file is being used, but it doesnt tell me anything, so maybe someone here can take benefit of it I hope so
I would love yo have them all blue
hmm, I don't get the point. when you control screen brightness, it's leds brightness logically... I mean, it's global. decreasing brightness decreases luminosity of leds light. backlight is about zones or areas.
My point is, I first of all want full control over the Softkeys. I want to be able to set color, duration or permantent light and also the brightness of the softkeys. I for example would like to have them blue at full brightness and permanently illuminated, since I hate it if they go out completely and I miss the right button... I know, it's not that much of a deal, but dont you think as well, that it would be cool, to be able to control it? It's not about the screen brightness, but only about the softkeys. Get what I mean and want?
okay I see. there is the notification app already which control a part of softkeys. maybe you could understand how to control them if you're able to decompile the app to see the source code ?
On my Note 3 I used an xposed module to give me the option of lowering the screen brightness right down to the minimum that it drops you to when you use the power saving mode. That was one of the modules I was looking for when I moved up to the Note 4 but there's nothing coming up.
I don't want to just use a screen filter, I was looking at something that would enable me to actually lower the brightness right down. Any suggestions? (I'm rooted and running stock MM with Xposed)
https://play.google.com/store/apps/details?id=mobi.omegacentauri.ScreenDim.Full
helf said:
https://play.google.com/store/apps/details?id=mobi.omegacentauri.ScreenDim.Full
Click to expand...
Click to collapse
Cheers, I had a look at it and it's like a lot of the apps I've seen, it adds a lot of stuff I dont need. Ideally all I want is the ability to drop the brightness lower using the factory slider, not having to mess around with an external app.
I tried it but once it's installed it removes the factory slider when you remove notifications , which is a tad annoying!
Cheers, I had a look at it and it's like a lot of the apps I've seen, it adds a lot of stuff I dont need. Ideally all I want is the ability to drop the brightness lower using the factory slider, not having to mess around with an external app.
I tried it but once it's installed it removes the factory slider when you remove notfications , which is a tad annoying! It also doesn't go as far as the setting you get when you use the "power saving" mode on my Note 4. You could reduce the contrast but that's effectively just working like one of the screen filter apps. Hmm.
Hi,
I find that the camera really underperforms when inside under artificial lighting - shots seem underexposed. Does anybody know a way of quickly and easily adjusting the brightness of a photo before taking it. For example on an iphone you can touch to focus and then slide the bar to the right of the focus area to adjust brightness.
When touching to focus on the p9 a small "sun" image appears next to the focus point but this disappears almost instantly - i'm not sure if this is meant to stick around for longer so that you can adjust the brightness?
I know that you can hold to focus and then manually adjust the metering point, however this isn't ideal when trying to take a quick photo.
Thanks
You can use the little "sun" icon to adjust exposure on the fly. I've heard somewhere that in certain firmware versions the icon disappears very quickly (just like the little "iris" icon in wide-aperture mode). Maybe pretending that it were there and sliding up and down right next to the focus ring (where the "sun" icon shows up) still works even though the icon already disappeared from your screen. Apart from that, there's an exposure slider in the "Pro" mode, but that's not as convenient as the little "sun" icon.