Database Info

[Guide] Turn off notification light at night *Requires Root and Tasker*

I've posted this before, but it got buried and other people have asked about it so I figured I'd put it in its own thread. I find the notification light very annoying at night, but the only way I could find to shut off the notifications was buggy at best. This way will allow you to pick whatever triggers you have access too in tasker to control whether the light is allowed to turn on or not.
Some background: when a notification comes in, the system sets the file led_pattern in /sys/devices/virtual/sec/led to something non-zero. 3 is a slow blinking blue light, 1 is solid red, I forget what the others are now. When the screen is turned on, this is reset to zero, and when the screen is turned off, if the notification bar hasn't been opened (and the program with the notification hasn't been opened) the value is reset to something non-zero. So, I created a simple task to change the value back to zero:
Create a new task, then select Script>Shell. Enter the following command:
echo 0 > /sys/devices/virtual/sec/led/led_pattern
Check the 'Use Root' box
Then your task is done. Try it once to make sure you have accepted whatever superuser popups (you'll need to always allow this for it to work on its own).
Now create a profile, and for the context select Event>UI>Notification. You may need to check tasker on the accessibility menu if you haven't already (it will prompt you if necessary). Add whatever other contexts you want (I have a variable that's set when I turn on my nighttime menu that I check for so the light will blink during the day but not at night). You could easily just pick a block of time to turn it off instead. If you don't add other contexts this will always block your light, so make sure you've done some check to block it only at night. Add the task you created to this profile.
Next create another profile with the context State>Display>Display State set to Off, and add in the other secondary (ie night time) contexts. Call the same task you created above. This will prevent the light coming back on if you turn the display on and off at night after receiving a notification.
The only quirk I've found so far is that if you receive a google voice text, the light instantly turns purplish/pink normally. On my phone it will come on for a split second before tasker can kill it.
If you have any issues with this please let me know and I'll see what I can figure out.

I turn my phone over so the light and screen are face down. Case has a lip on it so screen doesn't touch the table. Problem solved.
-Hai guise don't feel like looking at 5 pages but I haz problems on the pre-alpha release and I don't know why.

joshindc said:
I've posted this before, but it got buried and other people have asked about it so I figured I'd put it in its own thread. I find the notification light very annoying at night, but the only way I could find to shut off the notifications was buggy at best. This way will allow you to pick whatever triggers you have access too in tasker to control whether the light is allowed to turn on or not.
Some background: when a notification comes in, the system sets the file led_pattern in /sys/devices/virtual/sec/led to something non-zero. 3 is a slow blinking blue light, 1 is solid red, I forget what the others are now. When the screen is turned on, this is reset to zero, and when the screen is turned off, if the notification bar hasn't been opened (and the program with the notification hasn't been opened) the value is reset to something non-zero. So, I created a simple task to change the value back to zero:
Create a new task, then select Script>Shell. Enter the following command:
echo 0 > /sys/devices/virtual/sec/led/led_pattern
Check the 'Use Root' box
Then your task is done. Try it once to make sure you have accepted whatever superuser popups (you'll need to always allow this for it to work on its own).
Now create a profile, and for the context select Event>UI>Notification. You may need to check tasker on the accessibility menu if you haven't already (it will prompt you if necessary). Add whatever other contexts you want (I have a variable that's set when I turn on my nighttime menu that I check for so the light will blink during the day but not at night). You could easily just pick a block of time to turn it off instead. If you don't add other contexts this will always block your light, so make sure you've done some check to block it only at night. Add the task you created to this profile.
Next create another profile with the context State>Display>Display State set to Off, and add in the other secondary (ie night time) contexts. Call the same task you created above. This will prevent the light coming back on if you turn the display on and off at night after receiving a notification.
The only quirk I've found so far is that if you receive a google voice text, the light instantly turns purplish/pink normally. On my phone it will come on for a split second before tasker can kill it.
If you have any issues with this please let me know and I'll see what I can figure out.
Click to expand...
Click to collapse
Tasker is a confusing app to me. I've tried to enter this in a few times but can't seem to get it to work. Is there any chance you could help me out and let me know more of a step by step? This guide seems to jump around a bit (it could be my extreme lack of experience with Tasker). This sounds like it is exactly what I am looking for though. The led on the GS3 is so freaking bright it lights up my whole room when it is charging at night. I *could* turn it over as suggested above but I have two problems with that:
A) We are better than our phones, aren't we? We should be able to get them to bend however we want! Why compromise?
B) I use my phone as my alarm clock and I don't want to fumble around to flip it over before I can silence it while I'm still mostly asleep.

Thanks for the guide. I will have to give this a try. I tried something else but it didn't seem to have any effect. Any idea where to find the other codes to make the LED turn on differently when you want?
---------- Post added at 06:29 PM ---------- Previous post was at 06:24 PM ----------
Relentless D said:
Tasker is a confusing app to me. I've tried to enter this in a few times but can't seem to get it to work. Is there any chance you could help me out and let me know more of a step by step? This guide seems to jump around a bit (it could be my extreme lack of experience with Tasker). This sounds like it is exactly what I am looking for though. The led on the GS3 is so freaking bright it lights up my whole room when it is charging at night. I *could* turn it over as suggested above but I have two problems with that:
A) We are better than our phones, aren't we? We should be able to get them to bend however we want! Why compromise?
B) I use my phone as my alarm clock and I don't want to fumble around to flip it over before I can silence it while I'm still mostly asleep.
Click to expand...
Click to collapse
Don't know if you are aware or not, but you can turn off the LED while charging using the build in settings. Go to Settings -> LED indicator and uncheck Charging. It shouldn't light up at all until you get some kind of notification.

ADC_112358132134 said:
Thanks for the guide. I will have to give this a try. I tried something else but it didn't seem to have any effect. Any idea where to find the other codes to make the LED turn on differently when you want?
---------- Post added at 06:29 PM ---------- Previous post was at 06:24 PM ----------
Don't know if you are aware or not, but you can turn off the LED while charging using the build in settings. Go to Settings -> LED indicator and uncheck Charging. It shouldn't light up at all until you get some kind of notification.
Click to expand...
Click to collapse
Yea I know. The thing is that I would like it to light up while charging (and change color when charged) just not between 11PM and 7AM

So, I haven't tested it for this (although I am now...) because I just have the charging LED setting turned off. I think this should work fine, although if you've killed the battery full notification you might get the green light coming on once charging completes (which you can probably deal with with an additional profile). Here's a more detailed description of the task setup:
1) Open Tasker and go to the 'Tasks' tab at the top of the screen.
2) Click on the green [+] at the bottom of the page to create a new task. Then name it something (LED kill?) and tap the green check button.
3) Click the [+] in the lower right hand corner to add an Action to your task.
4) Select 'Script', then 'Run Shell' from the Menus that pop up.
5) Under 'Command' type "echo 0 > /sys/devices/virtual/sec/led/led_pattern" without the quotes
6) Check the 'Use Root' box, then click the green check at the bottom of the window.
7) Now you should see the Task Edit window. Click the blue 'play' button at the bottom right of the window to run the task now. If you get a Superuser popup make sure you've checked the box to remember your selection, and accept the SU request. Now tap the green check box to save the task.
* Now you have a task that can turn off the light, but you need a way to trigger it. In tasker you do this by setting up profiles, which you can think of as triggers that will call the task. We want to trigger it to kill the LED whenever the phone turns it on. The phone will turn on or change the light at 2 different times:
A) When you receive a notification
B) When you turn off the screen (This will 'reset' the led if you turn on the screen and then turn it back off without clearing the notification) It will also turn on the led if the phone is charging and you've left that setting checked.
So, lets proceed:
8) Tap the 'Profiles' Tab at the top of the screen.
9) Tap the green [+] to create a new profile. Name it something like "Notification Kill" and click the green check box.
10) Select 'Event', then 'UI', then 'Notification' from the menus that pop up. Click the green check at the bottom of the Notification window that pops up (all the default settings are fine).
10a) At this point I think I was prompted the first time I did this to add Tasker to the accessibility permissions. If this happens, scroll down in the accessibility settings window that pops up and check the box next to Tasker. Then hit the back button to go back to Tasker.
11) Now select the task you just created (LED Kill) from the Task Selection window that pops up
* Now if you leave Tasker you should be blocking all notification LED lights. But you only want to turn them off at night! So you need to add another Context to this profile.
12) Long press on the Context (left hand side of the profile you just created where it says 'Notification *,*' and has a Orange ! triangle)
13) Select 'Add' from the popup, then select 'Time'
14) Pick the time range that you want the LED turned *OFF*. In your case you should pick From: 23:00 and To: 07:00.
15) Click the green Check and you're done with this profile.
* Now you've taken care of the (A) reason for the light coming on. But you need to take care of (B) as well, in case you check your phone during the 'night' hours, or if it's plugged in.
16) Repeat step (9), but name it 'ScreenOffLEDKill' or something easier to type.
17) Select 'State', then 'Display', then 'Display State' from the popup menus.
18) Make sure 'Off' is selected from the 'Is' dropdown menu, and click the green check box.
19) Select the task you created earlier again (LED Kill)
20) Repeat Steps 12-15 for this profile (Long press on 'Display State Off'...)
Now you should be set! If this still isn't working let me know and I'll try and troubleshoot it with you.
Relentless D said:
Yea I know. The thing is that I would like it to light up while charging (and change color when charged) just not between 11PM and 7AM
Click to expand...
Click to collapse

ADC_112358132134 said:
Thanks for the guide. I will have to give this a try. I tried something else but it didn't seem to have any effect. Any idea where to find the other codes to make the LED turn on differently when you want?
Click to expand...
Click to collapse
Just try different numbers. You can test it out and actually make the lights come on with the screen on from terminal emulator/adb or play with the tasker shell options. Try the following commands after getting superuser rights (by typing 'su' in the terminal emulator):
echo 7 > /sys/devices/virtual/sec/led/led_pattern
You get a slightly pulsing blue led. Substitute other numbers for the 7 and play around. You can turn off the LED by setting it to 0. You can also try echoing a value to led_b, led_g, or led_r, which will turn on the blue, green, and red leds (probably 255 is the maximum value). From what I've seen, whatever you set last overwrites whatever else you've done. So, if you set pattern to 7, then led_b to 255, the led will switch to solid blue from the pulsing light. If you then set led_r to 100, it will switch to dim red, but it won't maintain the led_b setting. I don't really have any interest in further customizing the led so I haven't played around with it much more. I haven't really figured out how to use led_blink either. If you find out more post here!
Josh

joshindc said:
Now you should be set! If this still isn't working let me know and I'll try and troubleshoot it with you.
Click to expand...
Click to collapse
Beautiful! I'll punch this in tomorrow at work. Thank you so much for helping me out!

Thank you so much for this post. Your method works perfectly. This is exactly something that I was trying to do but couldn't figure out. Great job! :good:
Just FYI, when Tasker updates from the market, it appears that sometimes the update disables the tasker accessibility service. If that happens this technique will no longer work. So, make sure to check that the accessibility service is still enabled after a Tasker update.

Thought I add a mapping of the colors to save some time to the next person...
Code:
0 = Disabled
1 = Static Red
2 = Blinking red (fast)
3 = Blinking blue (slow)
4 = Blinking red (slow)
5 = Green
6 = Static blue
7 = Static pulsing blue

Awesome, informative thread! Giving it a bump for those who want more, better information. Could anybody post the XML code in color-coded format? It helps me understand how to set it up exactly. Thanks to you for the hard work!

joshindc said:
I haven't really figured out how to use led_blink either. If you find out more post here!
Click to expand...
Click to collapse
This is a bit off topic, but since you went there I'll share some of my findings on led_blink. It turns out you can use it to create any color, but I haven't figured out how to make it... uh... blink.
At first, since led_blink usually contains 0 0 0, I thought it was simply the rgb colors with values up to 255 (just like with led_r, led_g, led_b). But, after a lot of trial-and-error, I found that it's actually hex. But that's not all. You also have to send led_blink additional information. Let me try to explain.
If you echo a string of numbers to led_blink, it seems to ignore the first two. The next two are red, then green, then blue (spaces are interpreted as zero, it seems). So, if you sent:
echo 00ff0000 > /sys/devices/virtual/sec/led/led_blink
you'd get a solid bright red light. But, here's the thing... led_blink would only contain "ff 0 0", since the first two numbers don't seem to stick. If you tried to send green the way you would intuitively think ("0 255 0"), you'd get led_blink set to "25 50 0" - which, to be fair, is still mostly green. Using the hex values plus the leading two digits, you can make the led any solid color you want.
So, what's left to figure out is:
What do the first two numbers mean, if anything? It doesn't seem to matter what they are.
How do you make it blink?
I swear, at one point when I was messing around with numbers (I wrote a Tasker task to make it easier to write to and read from led_blink) that I saw it rapidly blinking, but I don't know how I got there.
If someone can figure out how to get it blinking, Tasker would become a serious Light Flow alternative.

LightFlow can handle this and all notification aspects so much easier and with 1 button click (versus Tasker).
I use the hell out of Tasker, but I use LightFlow for ALL notifications - lights, sounds, vibrations, pop-up windows, etc. And you can set it to kill any notifications of any type you set by time of day. At 10:30pm all my lights stop flashing and come back on at 6:30am for example.

Does it work on any device? Or it is only for Galaxy S3
Sent from my GT-I9300 using Tapatalk 2

iirc led control from the play store has "night time" setting that will disable the led during times you specify

I'm using this command to turn off the led for specific Whatsapp groups, using specific contexts.
Sent from my GT-I9300 using Tapatalk 2

joshindc said:
So, I haven't tested it for this (although I am now...) because I just have the charging LED setting turned off. I think this should work fine, although if you've killed the battery full notification you might get the green light coming on once charging completes (which you can probably deal with with an additional profile). Here's a more detailed description of the task setup:
1) Open Tasker and go to the 'Tasks' tab at the top of the screen.
2) Click on the green [+] at the bottom of the page to create a new task. Then name it something (LED kill?) and tap the green check button.
3) Click the [+] in the lower right hand corner to add an Action to your task.
4) Select 'Script', then 'Run Shell' from the Menus that pop up.
5) Under 'Command' type "echo 0 > /sys/devices/virtual/sec/led/led_pattern" without the quotes
6) Check the 'Use Root' box, then click the green check at the bottom of the window.
7) Now you should see the Task Edit window. Click the blue 'play' button at the bottom right of the window to run the task now. If you get a Superuser popup make sure you've checked the box to remember your selection, and accept the SU request. Now tap the green check box to save the task.
* Now you have a task that can turn off the light, but you need a way to trigger it. In tasker you do this by setting up profiles, which you can think of as triggers that will call the task. We want to trigger it to kill the LED whenever the phone turns it on. The phone will turn on or change the light at 2 different times:
A) When you receive a notification
B) When you turn off the screen (This will 'reset' the led if you turn on the screen and then turn it back off without clearing the notification) It will also turn on the led if the phone is charging and you've left that setting checked.
So, lets proceed:
8) Tap the 'Profiles' Tab at the top of the screen.
9) Tap the green [+] to create a new profile. Name it something like "Notification Kill" and click the green check box.
10) Select 'Event', then 'UI', then 'Notification' from the menus that pop up. Click the green check at the bottom of the Notification window that pops up (all the default settings are fine).
10a) At this point I think I was prompted the first time I did this to add Tasker to the accessibility permissions. If this happens, scroll down in the accessibility settings window that pops up and check the box next to Tasker. Then hit the back button to go back to Tasker.
11) Now select the task you just created (LED Kill) from the Task Selection window that pops up
* Now if you leave Tasker you should be blocking all notification LED lights. But you only want to turn them off at night! So you need to add another Context to this profile.
12) Long press on the Context (left hand side of the profile you just created where it says 'Notification *,*' and has a Orange ! triangle)
13) Select 'Add' from the popup, then select 'Time'
14) Pick the time range that you want the LED turned *OFF*. In your case you should pick From: 23:00 and To: 07:00.
15) Click the green Check and you're done with this profile.
* Now you've taken care of the (A) reason for the light coming on. But you need to take care of (B) as well, in case you check your phone during the 'night' hours, or if it's plugged in.
16) Repeat step (9), but name it 'ScreenOffLEDKill' or something easier to type.
17) Select 'State', then 'Display', then 'Display State' from the popup menus.
18) Make sure 'Off' is selected from the 'Is' dropdown menu, and click the green check box.
19) Select the task you created earlier again (LED Kill)
20) Repeat Steps 12-15 for this profile (Long press on 'Display State Off'...)
Now you should be set! If this still isn't working let me know and I'll try and troubleshoot it with you.
Click to expand...
Click to collapse
I have à Sony xperia Z with jelly bean.
Do you know where i can find the folder there?
In the folder sys/devices/virtual there is no folder sec....
I can't find where i can turn off the charging led at night.

Thanks @joshindc! You are the man. I've been looking for something like this forever. This LED Profile works great! Thanks again. :highfive:
Cheers.
joshindc said:
So, I haven't tested it for this (although I am now...) because I just have the charging LED setting turned off. I think this should work fine, although if you've killed the battery full notification you might get the green light coming on once charging completes (which you can probably deal with with an additional profile). Here's a more detailed description of the task setup:
1) Open Tasker and go to the 'Tasks' tab at the top of the screen.
2) Click on the green [+] at the bottom of the page to create a new task. Then name it something (LED kill?) and tap the green check button.
3) Click the [+] in the lower right hand corner to add an Action to your task.
4) Select 'Script', then 'Run Shell' from the Menus that pop up.
5) Under 'Command' type "echo 0 > /sys/devices/virtual/sec/led/led_pattern" without the quotes
6) Check the 'Use Root' box, then click the green check at the bottom of the window.
7) Now you should see the Task Edit window. Click the blue 'play' button at the bottom right of the window to run the task now. If you get a Superuser popup make sure you've checked the box to remember your selection, and accept the SU request. Now tap the green check box to save the task.
* Now you have a task that can turn off the light, but you need a way to trigger it. In tasker you do this by setting up profiles, which you can think of as triggers that will call the task. We want to trigger it to kill the LED whenever the phone turns it on. The phone will turn on or change the light at 2 different times:
A) When you receive a notification
B) When you turn off the screen (This will 'reset' the led if you turn on the screen and then turn it back off without clearing the notification) It will also turn on the led if the phone is charging and you've left that setting checked.
So, lets proceed:
8) Tap the 'Profiles' Tab at the top of the screen.
9) Tap the green [+] to create a new profile. Name it something like "Notification Kill" and click the green check box.
10) Select 'Event', then 'UI', then 'Notification' from the menus that pop up. Click the green check at the bottom of the Notification window that pops up (all the default settings are fine).
10a) At this point I think I was prompted the first time I did this to add Tasker to the accessibility permissions. If this happens, scroll down in the accessibility settings window that pops up and check the box next to Tasker. Then hit the back button to go back to Tasker.
11) Now select the task you just created (LED Kill) from the Task Selection window that pops up
* Now if you leave Tasker you should be blocking all notification LED lights. But you only want to turn them off at night! So you need to add another Context to this profile.
12) Long press on the Context (left hand side of the profile you just created where it says 'Notification *,*' and has a Orange ! triangle)
13) Select 'Add' from the popup, then select 'Time'
14) Pick the time range that you want the LED turned *OFF*. In your case you should pick From: 23:00 and To: 07:00.
15) Click the green Check and you're done with this profile.
* Now you've taken care of the (A) reason for the light coming on. But you need to take care of (B) as well, in case you check your phone during the 'night' hours, or if it's plugged in.
16) Repeat step (9), but name it 'ScreenOffLEDKill' or something easier to type.
17) Select 'State', then 'Display', then 'Display State' from the popup menus.
18) Make sure 'Off' is selected from the 'Is' dropdown menu, and click the green check box.
19) Select the task you created earlier again (LED Kill)
20) Repeat Steps 12-15 for this profile (Long press on 'Display State Off'...)
Now you should be set! If this still isn't working let me know and I'll try and troubleshoot it with you.
Click to expand...
Click to collapse

Seems cool. Will try out

I stumbled upon a Tasker plugin from BlackDino that lets you change the Galaxy S3 LED settings. It might be a bit easier to use and gives some extra functionality.
http://forum.xda-developers.com/showthread.php?t=2117829

Notification sounds and LED settings

I can't seem to get them to work the same way it's been working for me on my GS4. I am trying to get custom sounds/led for contacts in SMS (something hangouts doesn't offer).
First off ringtone and notification volume level are tied so that's a problem. I worked around that.
Second, I can't get the notification LED to work consistently in go sms or light flow. Even the LED test in light flow only works for one color and not all the time.
Any help on settings that I may have missed or app I can install to fix this? I finally got vibration to work for SMS when Ringer volume is not set to vibrate (through light flow). Rant: Lame that's it's not a system option.
Thanks.

supernoman said:
I am trying to get custom sounds/led for contacts in SMS (something hangouts doesn't offer). .
Click to expand...
Click to collapse
Wha? Open hangouts. Click the 3 dots on the top right. Select 'settings'. Select 'SMS'. Notification sound is right there...?
Some people have reported that lightflow isn't working properly already, maybe try another app? I use LEDBlinker lite (free) and it seems to work properly (just wish I could change led blink rate/duration).

Sorry if I wan't clear, but settings on a per contact basis. I looked at the Hangouts option and it appears to be global.
Edit: LEDBlinker is at least able to test all the LED colors so I know they are there and working.
anactoraaron said:
Wha? Open hangouts. Click the 3 dots on the top right. Select 'settings'. Select 'SMS'. Notification sound is right there...?
Some people have reported that lightflow isn't working properly already, maybe try another app? I use LEDBlinker lite (free) and it seems to work properly (just wish I could change led blink rate/duration).
Click to expand...
Click to collapse

Does Light Flow NotificationFunction for the LED's

I wanted to see if anyone is using Light Flow for your Led and sound notifications.

It works fine. Light notifications are turned off by default. I'm using light flow legacy

Thank you !

Just downloaded it and tried it...not impressed. The colors are a bit off. They were great on my S6, but it looks like the LED on the Pixel has some sort of filter or something over it and it dulls the colors.

Pixel has LED support by default. You don't need to use crazy hacks like lightflow to make it work.

doitright said:
Pixel has LED support by default. You don't need to use crazy hacks like lightflow to make it work.
Click to expand...
Click to collapse
You do if you want to actually customize it at all.

When I installed light flow. My gmail notifications sounds, lights and vibrate settings functioned as intended. I had many issues with getting full functionality with any of sms notifications. I contacted the developer about my sms notification issues and his replay with a work around works.
This can be used with any app, BUT YOU NEED TO FOLLOW EACH STEP FOR EACH CONTACT or Notification.
From the developer: 10.25.16
I'd recommend the following.
1. remove the contact specific notification you have set up and the standard text message notification.
2. get a text message from the contact you want specific notifications for and don't yet read it.
3. go into lightflow, notification settings and press "+" and select from all installed apps and select messenger.
4. Press "+" again and select from an outstanding notification and select the unread text message and select it and click add.
5. Find this notification and click on it (then press the pencil icon in the title to give it a meaningful name)
6. Enable the "notification person matches..." switch
7. Finally in notification settings click on the 3 lines with an arrow button at the top and drag the contact specific notification above the default messenger notification.
Messenger and be replaced with any app that you want notification from.

cambunch said:
You do if you want to actually customize it at all.
Click to expand...
Click to collapse
Enjoy your battery consumption and NOT ACTUALLY CUSTOMIZED AT ALL notification lights.

doitright said:
Enjoy your battery consumption and NOT ACTUALLY CUSTOMIZED AT ALL notification lights.
Click to expand...
Click to collapse
How would you make your notification LED flash white for SMS notifications and blue for Gmail notifications on the stock ROM?

cambunch said:
How would you make your notification LED flash white for SMS notifications and blue for Gmail notifications on the stock ROM?
Click to expand...
Click to collapse
Each application has control over the way it makes its own notification blink.

doitright said:
Each application has control over the way it makes its own notification blink.
Click to expand...
Click to collapse
Some do, but most of them don't.

cambunch said:
Some do, but most of them don't.
Click to expand...
Click to collapse
I didn't say they HAVE TO USE IT.
I said they have CONTROL of it.
So ditch the crappy gmail program and use k9mail instead.

doitright said:
I didn't say they HAVE TO USE IT.
I said they have CONTROL of it.
So ditch the crappy gmail program and use k9mail instead.
Click to expand...
Click to collapse
Replacing apps with ones that support the control of custom LED notifications isn't a viable solution for most people. How would you replace the Phone app if you want custom notifications for missed calls and voicemails?
You don't seem to have any interest in helping the OP, so I am done here.

cambunch said:
Replacing apps with ones that support the control of custom LED notifications isn't a viable solution for most people. How would you replace the Phone app if you want custom notifications for missed calls and voicemails?
You don't seem to have any interest in helping the OP, so I am done here.
Click to expand...
Click to collapse
It certainly is viable, especially when doing so increases functionality.
And yes, you CAN replace the phone application. There are HUNDREDS of alternatives.

Do we have to use Legacy?
I am using the regular one, and it is not working for me.
Did you have to set any special config options? In the device settings page?
Edit: I realized hiding notifications for LightFlow in the settings app (to hide the persistent icon) disabled the LED, so switched to legacy.

[APP]AMOLED Notification Light "NotifyBuddy"

Original Thread : https://forum.xda-developers.com/oneplus-6t/themes/app-amoled-notification-light-t3943715
So I was annoyed not having an LED notification light on oneplus 6t so I tried to make one of my own.
As OP6T has amoled display whenever a desired notification comes the app brings in a black screen with notification LED looking animation.
Though this is tested on OP6T, it should be working for most Android Oreo and later phones.
To use it:
Install App.
Disable Ambient Display and any battery optimisation for the app.
Give notification access permission.
Select apps you want notifications for, by choosing a color (Only apps you set a color to enables LEDs).
Note: 1. On successfully selecting a color for an app the text in which the App name is written should change to that color
2. Don't enable the LED for the "Phone App" as it will interfere when an incoming call is coming! Will fix this in next build
Thats it.
Note: To turn off the LED and to unlock phone double tap anywhere on the screen.
Also on pressing power button once the LED stops and on pressing it again it will bring you to lock screen.
App now available on Play Store, please rate and share if you liked the app.
Play Store Link: https://play.google.com/store/apps/details?id=com.xander.android.notifybuddy
Working Video: https://youtu.be/vFKiHS_ZD-k
If the app is not working check whether the Notification Service is running under Developer Option > Running Services, this service is required for the app to work as intended.
If it is not running after various troubleshoot measures, maybe send the logs.
Changelog:
Implemented burn in protection
Fixed proximity sensor bug
Switch enables LED with default color
Added search functionality
Now App list is sorted in alphabetical order
Fixed power button
Added settings for changing time interval and stop timer
Major bug fixes
Added System Apps
Added a switch to turn on/off notification LED
Give your feedback!!

It would be cooller if it would use the edge lighting.

Great app, love the simplicity.
Is there any way to show the notification first (like stock configuration) and then show the flashing "LED" after a few seconds?

Nice app. Been using since release when I saw it on the OnePlus 6t forum. Only issue is when you dismiss the notification (double tap) , screen goes into full brightness first before dimming down. At night, it's hard on the eyes. Hope you can fix it (add auto brightness support so it follows the screens brightness after unlock). Cheers mate and keep up the good work.

Good to see your thread here for OnePlus 7 Pro! Cheers

working thx ?
cut u get it to work wiht eged light??

Nice! It working good!
"Is there any way to show the notification first (like stock configuration) and then show the flashing "LED" after a few seconds?"..also my question..
Sometimes the LED flashes even if there is no notification

This is AWESOME!!! Could you make it so that
1: It doesn't flash the white bar across the bottom first
2: not go full brightness?
Thanks

This is an awesome app. Would be amazing if you can use it with the edge lighting.

Brilliant, thank you. Gome through countless apks trying to get a notification led. Thanks

Oh, one more thing, would it be possible to add an on/off switch so you can easily turn it off if you don't want to use it?

marjanoos said:
It would be cooller if it would use the edge lighting.
Click to expand...
Click to collapse
you can use the app always on edge if you want customized edge lighting

Nice idea and nice app but would it be possible to get it to work together with ambient display enabled?

HarshBoy99 said:
Original Thread : https://forum.xda-developers.com/oneplus-6t/themes/app-amoled-notification-light-t3943715
So I was annoyed not having an LED notification light on oneplus 6t so I tried to make one of my own.
As OP6T has amoled display whenever a desired notification comes the app brings in a black screen with notification LED looking animation.
Though this is tested on OP6T, it should be working for most Android Oreo and later phones.
To use it:
Install App.
Disable Ambient Display and any battery optimisation for the app.
Give notification access permission.
Select apps you want notifications for, by choosing a color (Only apps you set a color to enables LEDs).
Note: 1. On successfully selecting a color for an app the text in which the App name is written should change to that color
2. Don't enable the LED for the "Phone App" as it will interfere when an incoming call is coming! Will fix this in next build
Thats it.
Note: To turn off the LED and to unlock phone double tap anywhere on the screen.
Also on pressing power button once the LED stops and on pressing it again it will bring you to lock screen.
App now available on Play Store, please rate and share if you liked the app.
Play Store Link: https://play.google.com/store/apps/details?id=com.xander.android.notifybuddy
Working Video: https://youtu.be/vFKiHS_ZD-k
If the app is not working check whether the Notification Service is running under Developer Option > Running Services, this service is required for the app to work as intended.
If it is not running after various troubleshoot measures, maybe send the logs.
Changelog:
Implemented burn in protection
Fixed proximity sensor bug
Switch enables LED with default color
Added search functionality
Now App list is sorted in alphabetical order
Fixed power button
Added settings for changing time interval and stop timer
Major bug fixes
Added System Apps
Added a switch to turn on/off notification LED
Give your feedback!!
Click to expand...
Click to collapse
How about light during charging? Can I enable it?

knives of ice said:
you can use the app always on edge if you want customized edge lighting
Click to expand...
Click to collapse
I don't want to customize edge lighting. I just want to make it work as notification.

iaTa said:
Great app, love the simplicity.
Is there any way to show the notification first (like stock configuration) and then show the flashing "LED" after a few seconds?
Click to expand...
Click to collapse
I second this please.

marjanoos said:
I don't want to customize edge lighting. I just want to make it work as notification.
Click to expand...
Click to collapse
thats exactly what the app does. it lights up the edges of your phone for a notification and you can customize each color per app, etc.

knives of ice said:
thats exactly what the app does. it lights up the edges of your phone for a notification and you can customize each color per app, etc.
Click to expand...
Click to collapse
Really? Mine doesn't. It just gives the blinking led at the top of the screen. Where's the settings to turn that function on please?

hallo dare said:
Really? Mine doesn't. It just gives the blinking led at the top of the screen. Where's the settings to turn that function on please?
Click to expand...
Click to collapse
i'm talking about the app ALWAYS ON EDGE in the play store, which is the app i recommended because the poster i quoted asked for that function. so yes, the app always on edge in the play store will do what you want as well. it has a ton of options in the settings.

i also used this one notifybuddy
but went back to picel pulse untill this one support missed call's
pixel pulse works with orginal notification system

Question AOD notifications

Sorry, me again!
I'm working on the notifications, and how to get them coming through, I'm on MIUI 14 now. I've got the always on display set to 'on' and to show notifications. But they don't seem to be showing for some reason.

jamesbilluk said:
Sorry, me again!
I'm working on the notifications, and how to get them coming through, I'm on MIUI 14 now. I've got the always on display set to 'on' and to show notifications. But they don't seem to be showing for some reason.
Click to expand...
Click to collapse
Probably not very useful for your case but on MIUI13 I have no problems with AOD notifications. everything appears there.
Have you enabled all the apps in Settings>Notifications and Control Centre>Lock Screen ?
I think they are connected with the AOD ones...

OrionBG said:
Probably not very useful for your case but on MIUI13 I have no problems with AOD notifications. everything appears there.
Have you enabled all the apps in Settings>Notifications and Control Centre>Lock Screen ?
I think they are connected with the AOD ones...
Click to expand...
Click to collapse
I popped out for a bit this morning, and Strangly, I had a missed call, and text notification waiting for me. Seems to take a bit of getting used to the notifications on this, some apps only notify when I open them, even if they're set to lock screen.

jamesbilluk said:
I popped out for a bit this morning, and Strangly, I had a missed call, and text notification waiting for me. Seems to take a bit of getting used to the notifications on this, some apps only notify when I open them, even if they're set to lock screen.
Click to expand...
Click to collapse
MIUI Battery optimizations...
You need to disable this for every app you need consistent notifications. Hold your finger on the app icon and then select App Info. Then scroll down until you see " Battery Saver" Change it to " No Restrictions" for all the apps you need. Also from that page, you can enable the Autostart option

OrionBG said:
MIUI Battery optimizations...
You need to disable this for every app you need consistent notifications. Hold your finger on the app icon and then select App Info. Then scroll down until you see " Battery Saver" Change it to " No Restrictions" for all the apps you need. Also from that page, you can enable the Autostart option
Click to expand...
Click to collapse
Thank you for that I shall go and do those now!

OrionBG said:
Then scroll down until you see " Battery Saver" Change it to " No Restrictions" for all the apps you need. Also from that page, you can enable the Autostart option
Click to expand...
Click to collapse
done everything, still not working.
I read new messages (whatsapp) when i wake the phone manually, most of the time

Maybe this option does not exist on your device but just in case:
https://forum.xda-developers.com/t/...om-for-xiaomi-12s-ultra.4481389/post-88059765