Database Develop

[Q] Questions about LED notifications.

Okay I know everyone knows that their Droid 3 has a LED notification light, but if anyone can answer this question, help me out. Does the modification of the LED flash speed and when the light is on (meaning its on while the screen is on) require some type of custom kernel, or just a custom ROM. I've tried multiple LED notifcation apps, and none of them can change the flash rate (even though I set it to different values). I would like to get to the point of adjusting the flash rate, and make it so more important notifications light up all the time (like the 10% battery notification) but I have no idea how to change this. Thanks to anyone that can help me out or at least lead me in the right direction.

ChaoticWeaponry said:
Okay I know everyone knows that their Droid 3 has a LED notification light, but if anyone can answer this question, help me out. Does the modification of the LED flash speed and when the light is on (meaning its on while the screen is on) require some type of custom kernel, or just a custom ROM. I've tried multiple LED notifcation apps, and none of them can change the flash rate (even though I set it to different values). I would like to get to the point of adjusting the flash rate, and make it so more important notifications light up all the time (like the 10% battery notification) but I have no idea how to change this. Thanks to anyone that can help me out or at least lead me in the right direction.
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I would assume that they're just not compatible. When I get a mention with Tweetdeck I get a yellow light, and a blue one with Plume so I would think if a color could be changed, so could the blink rate.

I have this app called "Light flow - LED control". It basically lets you change the colour of the notification LED for each individual app, as well as setting the blink duration (not blink rate, unfortuately). It does, however, require root. Try the lite version to see if it is what you are looking for.
There is another app that allow you to set blink rate, which is called "Blink - Flash LED in your way". It didn't work as expected for me but I didn't play about with it much.
Hope that helps.

qasman said:
I have this app called "Light flow - LED control". It basically lets you change the colour of the notification LED for each individual app, as well as setting the blink duration (not blink rate, unfortuately). It does, however, require root. Try the lite version to see if it is what you are looking for.
There is another app that allow you to set blink rate, which is called "Blink - Flash LED in your way". It didn't work as expected for me but I didn't play about with it much.
Hope that helps.
Click to expand...
Click to collapse
i dont think it requires root. i had it on my phone before i was rooted for the same reasons but i couldn't get it to work with gosms (i would have to disable gosms from blocking other notification apps and that messed up the sms timestamp for some reason) but it's a good app in general. our phones get most of the colors though i could never get the light to stay on for low battery.
all in all i think its a cool app but won't provide what you're looking for.

I have used light flow before, and the color support is fine. You can 'change' the flash rate on light flow, but it doesn't actually change the rate, im guessing there's some kind of software, or possibly a hardware restriction.. I've been looking around all of my system files and can't find anything related to the LED. Let me know if you find anything guys.

It is a software problem. CM7 did work better v
Sent from my DROID3 using XDA App

[Q] Which app to change colour of notification LED?

Which app works on the Xperia ZR to change the notification LED colour? I tried Light Flow but when the screen is locked, the LED only flashes white using the standard Sony process which is uselss as you can hardly see it. When you unlock the screen, Light Flow works and will change the LED colour and frequency but there's no point then.
Don't need anything fancy or full of options, just a simple app to change the colour.

I use Illumination Bar. Works great.

Thanks, I'll try that tonight, didn't realise it works on the ZR as it says it's for S/P/U Xperia's only.

What about dropping a line to the dev of flowlight? He could fix it perhaps...

[WORKING] Lenovo P2 (rooted) custom led notifications Stock

Hi,
to get custom led notifications you need a rooted P2 and Light Flow (find it on google apps)
I want to thank Andrew Moore (Light Flow)for taking the time to look at this with me and pointing me in the right direction
New (upcoming) version of Light Flow supporting "large" numbers for RGB led brightness will be available soon. Otherwise you may want to edit the backup file as per this post:
https://forum.xda-developers.com/vibe-p1/how-to/led-fix-custom-roms-t3569108
1>Disable led notifications on you device (Display)
In Light Flow
1> enable Direct mode and root
2> enable rgb led
3> set the rgb brightness to any the following for your notification:
Bright red:13631488
Pale Blue:6316128
Crabapple Red (pink):11796512
Orange:12607488
Green: 35840
Cyan Blue: 32896
Sea Blue: 8388
Dark Purple : 3876477
Before Andrew put me in the right direction, I tried different brightness levels with mixed success. As you see from above, the numbers have no logical sense (at least to me).
If you do find additional colors, please post them in this thread.
HAPPY CUSTOM LED NOTIFICATIONS EVERYONE

Here are the "reference colors"

Works also on custom roms.Thanks for the guide!

Thanks for making the LED work! But I'm stuck at the brightness levels part... In the notification settings per app, under the light settings, I can only set 4 numbers and you give a whole lot more. What am I doing wrong?

HyperactiveNL said:
Thanks for making the LED work! But I'm stuck at the brightness levels part... In the notification settings per app, under the light settings, I can only set 4 numbers and you give a whole lot more. What am I doing wrong?
Click to expand...
Click to collapse
As I said, light flow at the moment only supports 4 . Andrew (the maker of light flow) will update the app asap. If you are in a hurry., use the backup/modify./restore method mentioned in the first post. Just change the brightness level. It works.

Hi, any chance to set the red color too (the red color the LED shows when charging)?
Found it in the first post Sorry!

Useful 10x.

Thanks for the tip and tutorial, I got a bit confused on where to set the RGB colors (in the individual notifications) but it's working well now. Also the battery charged threshold was set at 90% by default so it popped up as green when I plugged in at 92%

It is only working in Test for me. Can someone send détailled settings?
Thanks

Did you make sure it was active? If it is you'll see a notification in the pull-down list.

This is really cool, definitely will use a custom Rom because of Light Flow.

Working thanks

Could someone tell me where I insert the RGB values?
I have a rooted Lineage 14.1, but all I can select is one colour with RGB enabled...
There is only one colour available per application, ie e.g. Signal has blue (which works), agenda as well, but Gmail has black... And that's not showing of course
Edit: I edited the settings manually and imported them again as suggested in the opening post, we'll see how that goes...

Does it work with free version of Lightflow?
https://play.google.com/store/apps/details?id=com.rageconsulting.android.lightflowlegacy

Works for me with the legacy version. But there is also a "light" version of the newest release.
Currently, I see heavy battery drain due to light flow; the device never goes to sleep. Maybe, this is different with the light version... I will try.
Edit: same battery drain issue with the light version...

This does not seem to work with the latest version of the app(I even bought pro). I followed all the steps but it never works. Is there something I'm missing? after enabling rgb control i setup a notification and in the setting's light tab i enable the light and set the rgb LED to solid and set the color to one given in the first post(none of them seem to work). I then use the test button but LED does not turn off(tried both - turning screen off and keeping it on). Any Help?

@Uibon
Me neither.
Edit: Legacy is working, but only when screen is off. I'm rooted of course rooted (Magisk) and I have the "screen on" option ticked.

Wmateria said:
This is really cool, definitely will use a custom Rom because of Light Flow.
Click to expand...
Click to collapse
The title says stock?
Those of you who reported it working, does it work when the screen is on as well?
Edit: Missed calls, incoming call and other things related to the system is working when screen is on. With Textra (and other apps?) it only works when screen is off.

Thanks for the instructions and links.
I bought the app (Just Rs 10).
Cant be more worthy purchase.
All working good.

hi can someone help i have been able to set a few app leds and they work properly but whats app i set to green but it is not working i have also disabled the led setting in whats app settings but still not flashing green for whats app message?

LED Color Change

Is there any way to change the color of the notification LED on the Note 8 without root? I'd like to change it for each specific notification (gmail, missed call, text, etc.). I have tried Light Flow with no success.

I use light manager, have been using it for years.
On the note 8 it works well for notifications, and works for charging but not as well as previous phones.

What is funny is there is a "LED Icon Editor" in the Notification Access area in settings. When I click to allow it to access notifications it goes right back off. I can't find this app anywhere else on the phone.

pool_shark said:
I use light manager, have been using it for years.
On the note 8 it works well for notifications, and works for charging but not as well as previous phones.
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Click to collapse
Any hit on battery or ram usage?

PhilPan said:
Any hit on battery or ram usage?
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Click to collapse
I don't pay much attention to battery life. I've been using the app for years, no problems for me.

LED Icon Editor
fireattack7 said:
What is funny is there is a "LED Icon Editor" in the Notification Access area in settings. When I click to allow it to access notifications it goes right back off. I can't find this app anywhere else on the phone.
Click to expand...
Click to collapse
This is actually for the LED Case which you can customise the LED notifications

For anyone finding this thread later, LightFlow works with the Note 8 without root
fireattack7 said:
Is there any way to change the color of the notification LED on the Note 8 without root? I'd like to change it for each specific notification (gmail, missed call, text, etc.). I have tried Light Flow with no success.
Click to expand...
Click to collapse
The problem with Light Flow on the Note 8, though, is that it appears that, even though I believe the LED is capable of RGB, it gets some colors very wrong. It may just be custom colors that are the problem.
Light Flow also now does a bunch of other stuff, aside from the LED. You can have it filter notifications based on pattern matching, make a different sound, repeat the sound, use a popup, add vibration. It does a bunch of Notification-handling stuff and is a bit simpler and more reliable (in my experience anyway) than trying to use a cobble of Tasker + AutoNotification.

I also use light flow and I've had no issues once set up although I do have the colour differences, e.g. select white and the led flashes a purple'ish colour.
Other than that it's been fine, negligible battery usage too.

fireattack7 said:
What is funny is there is a "LED Icon Editor" in the Notification Access area in settings. When I click to allow it to access notifications it goes right back off. I can't find this app anywhere else on the phone.
Click to expand...
Click to collapse
That setting is for the LED wallet cover/case Samsung makes for the Note 8 and can only be turned on after inserting the phone is to that specific case.

I use light manqger, since S3, then, the colors were accurate, but in my note 4 note 7 and now with the note 8, I find the colors missrpresented, no white, but a bluish tone, no yellow, but a somewhat orange tint, etc, so, I guess the led is not capable to display accurate colors, but, for me, that is not a big deal, the available color suffice my needs

kaos_king said:
I also use light flow and I've had no issues once set up although I do have the colour differences, e.g. select white and the led flashes a purple'ish colour.
Other than that it's been fine, negligible battery usage too.
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Click to collapse
Sorry to bump a 2 year old thread but does Light Flow work for Facebook Messenger for you? I can't seem to get it to display blue color for Messenger no matter which app I use for changing LED colors.

koragg97 said:
Sorry to bump a 2 year old thread but does Light Flow work for Facebook Messenger for you? I can't seem to get it to display blue color for Messenger no matter which app I use for changing LED colors.
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Click to collapse
No worries, although I don't think I can help.
I no longer use Messenger however I did used to be able to assign a colour of my choice to it, but who knows how the app has changed in the last couple of years. Not only that but I have a Note 10 now which has no led light :/ Sorry bud

kaos_king said:
No worries, although I don't think I can help.
I no longer use Messenger however I did used to be able to assign a colour of my choice to it, but who knows how the app has changed in the last couple of years. Not only that but I have a Note 10 now which has no led light :/ Sorry bud
Click to expand...
Click to collapse
Thanks for replying. I found apps that work but all of them make another notification which is seen on AOD and it just bothers me. Ended up with default LED light and custom Edge Lighting colors for each app with the Edge Lighting Fix App

Change LED notification color

Hi all,
I want to have a LED notification with Gmail. So I tried Light Flow and LED Manager from store. But both are not working.
Did somebody try to change LED color?

I was able to turn on led notification for gmail with Light Manager Pro 12.1.7, but I'm unable to change color (it's already blue for gmail).

DerekTM said:
I was able to turn on led notification for gmail with Light Manager Pro 12.1.7, but I'm unable to change color (it's already blue for gmail).
Click to expand...
Click to collapse
Did you try Light Flow? If not, would you mind to try if you can?
Someone replied to my thread on the same matter last week and said it was working fine as long as you use the basic colors given by the app.
I tried to install it on a device in a shop via apk, but the damn retail demo that I couldn't manage to uninstall/deactivate prevented me from locking the screen to allow a test run (it's a feature in the settings of light flow).
Btw I got an answer from the developers of both LightManager and LightFlow and they told me P20 Pro is not fully compatible with these apps, but I don't know what "not fully" means in terms of what we can and can't do.

W737NG said:
Did you try Light Flow? If not, would you mind to try if you can?
Someone replied to my thread on the same matter last week and said it was working fine as long as you use the basic colors given by the app.
I tried to install it on a device in a shop via apk, but the damn retail demo that I couldn't manage to uninstall/deactivate prevented me from locking the screen to allow a test run (it's a feature in the settings of light flow).
Btw I got an answer from the developers of both LightManager and LightFlow and they told me P20 Pro is not fully compatible with these apps, but I don't know what "not fully" means in terms of what we can and can't do.
Click to expand...
Click to collapse
Light flow didnt seem capable of setting the color correctly. For instance... the led color just kind of cycled a few colors when I set a particular notificationc olor to blue.
LightManager seems to work so far... but blue is very dim.
Both require a persistent notification. Will see how that affects battery.
Edit: Annoyingly enough, after seeing lightmanager works, I decided to pay the dev for the full version... which does not work. Somehow.

loudog3114 said:
Light flow didnt seem capable of setting the color correctly. For instance... the led color just kind of cycled a few colors when I set a particular notificationc olor to blue.
LightManager seems to work so far... but blue is very dim.
Both require a persistent notification. Will see how that affects battery.
Click to expand...
Click to collapse
Thanks a lot for your feedback!
Damn... I was hoping to get at least a smooth run, working basic colors and no persistent notification.
I’ll give it a go again in another store by installing light manager before giving up and going with the S9+.

I paid for the full Light Flow version and it still isn't working for my P20 Pro. Guess we gotta wait for full compatibility

Code:
laydeh said:
I paid for the full Light Flow version and it still isn't working for my P20 Pro. Guess we gotta wait for full compatibility
Click to expand...
Click to collapse
I gave up using Light Flow a few months ago but tried again today, out of curiosity, and it works! I recently updated the P20 Pro firmware to v8.1.0.156 (C432), don't know if it started working with this version or the one before.