Can the alert LED be disabled? - One (M7) Q&A, Help & Troubleshooting

Hey all you lucky ONE owners
I'm planning on upgrading to the one myself soon. Just want to know if the little LED can be disabled for specific or preferably all events.
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On the sgs3 I have, the LED is way too bright for night reading (esp when charging). But it can at least be disabled.
That said, LED control via AOSP was impossible due to Samsung's unreleased sources/drivers. Would this be the case with the One?
Sent from my GT-I9300

Hi! If you disable the led then there would be 0% visibility on the screen. The screen isn't amoled.

Riyal said:
Hi! If you disable the led then there would be 0% visibility on the screen. The screen isn't amoled.
Click to expand...
Click to collapse
Thanks Riyal, though I was meaning the alert LED rather than the LCD backlight. That little LED on the upper left, under the That little LED on the upper left, under the speaker gri grill
Sent from my GT-I9300

Ohhh ok you mentioned about reading & amoled so I thought it was led backlight
Anyway yes it's possible. There's a setting for notification leds where you could disable them.

Related

Upper led colors

Hi guys,
is it possible to use the upper led as notification like in the other android phones?And if so is it possible to change the colors and the blinking time?
I did some searchs about this issue but i found nothing.
I too am wondering this, i just recently noticed that on a very low battery the upper led starts flashing
yeah same here, looks lilke only design for battery status.
im not confident in an api way to change it, and it might not even flash or blink, and still not very visible.
sry but i never eard of a tweak for that, but could be interresting too.
Sent from my Nexus One using the XDA mobile application powered by Tapatalk
When I had a G1, it had LED notifications on the top of the phone which were very useful. The N1 only has the trackball light but it's really sl-ooo-www... I also wish the LEDs lit up as well.

LED under the earpiece?

I have had the phone for about a week now and I love it, however one of my big complaints is that the active notifications do not show any battery info, charging or percentage blah blah blah. My phone died the other night and when it was plugged in it had a bright green LED under the earpiece. Any other time I've plugged it in it has never come on. Does anyone know why it would come on one time and never again? Has anyone else seen this elusive LED?
SnowKing25 said:
I have had the phone for about a week now and I love it, however one of my big complaints is that the active notifications do not show any battery info, charging or percentage blah blah blah. My phone died the other night and when it was plugged in it had a bright green LED under the earpiece. Any other time I've plugged it in it has never come on. Does anyone know why it would come on one time and never again? Has anyone else seen this elusive LED?
Click to expand...
Click to collapse
I saw this on a display model at ATT with a dead battery. The earpiece was lit by a green LED.
maybe try lightflow?
WolfsFang said:
maybe try lightflow?
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Click to collapse
I thought the same thing, and I played around with it a little and couldn't get the light to come on. I'm just curious because motorola made the point that LED's don't give any information like active notifications give, yet they still put one on the phone. It just appears it barely ever comes on.
We definitely need to figure this out!
Sent from my XT1058 using XDA Premium 4 mobile app
Never seen an LED on mine, but very interested in this. Would be awesome to enable it!
Sent from my XT1060 using Tapatalk 4
Anyone figure this out? I saw the same light under same circumstances but can't control it.
Sent from my XT1060 using xda app-developers app
with lightflow pro (pay edition) nothing happens...
LED Light Answer
Found the answer in the owner's manual, of all places, on the page "At a Glance" with the illustration of the phone's features. The arrow in the diagram points more or less to the sensor right next to the earpiece. That small oblong is not just the light sensor to turn off the screen when you have the phone up to your ear. It also houses the Low Battery LED. Sometimes it really does pay to read the instructions, however boring they may be.
Low Battery LED:
This LED lights up when you plug in your
charger and the smartphone’s battery level is too low to
power on the display. It means that your smartphone is
charging and will be ready to use shortly.
RevLauren said:
Found the answer in the owner's manual, of all places, on the page "At a Glance" with the illustration of the phone's features. The arrow in the diagram points more or less to the sensor right next to the earpiece. That small oblong is not just the light sensor to turn off the screen when you have the phone up to your ear. It also houses the Low Battery LED. Sometimes it really does pay to read the instructions, however boring they may be.
Low Battery LED:
This LED lights up when you plug in your
charger and the smartphone’s battery level is too low to
power on the display. It means that your smartphone is
charging and will be ready to use shortly.
Click to expand...
Click to collapse
Knowing that Motorola's way of Notification LED was their Active Display, it would be redundant to have the Notification LED too.
Even with root there's no physical way to enable this light in other circumstances?
I emailed LightFlow and got this reply:
Hi
Sadly it doesn't really have much led hardware in it. There's one
green led which I think can only be controlled with root access from
the experiments I've tried with a user.
Cheers
andrew
Sent from my XT1060 using xda app-developers app
I'm pretty sure it was confirmed that the LED in the earpiece was connected directly to the charging hardware found on the MotoX. What does this mean? It means we will probably never be able to take advantage of it. It's nothing the software can take control of.
Just to throw this out there, will this work?
http://www.androidcentral.com/how-fix-moto-g-notification-led
Pfhortune said:
Just to throw this out there, will this work?
http://www.androidcentral.com/how-fix-moto-g-notification-led
Click to expand...
Click to collapse
doesn't work
jayboyyyy said:
doesn't work
Click to expand...
Click to collapse
Oh well, worth a try!

Led Notification or Moto Screen ?

know that the Nexus 6 will have a Amoled screen, but the notifications be equal Moto X (moto screen pulsating) or notification led like the Nexus 5?
I'm wondering about the notification LED myself. It has always been a staple of nexus devices, but it doesn't seem like this one is going to have it. Motorola is more prone to waking the screen when a notification is received rather than LEDs. I think, with great disappointment, that this iteration of the Nexus won't have an LED notification light.
Although I have no knowledge or proof and hoping someone can confirm or deny.
I was just going to post a thread asking the same question. Does anyone know if the N6 will have the active display like the Moto X? Where you can say commands and have it answer you back etc etc...
I heard that android L introduces "OK google" with the screen off on nexus 6, along with some level of screen notifications
rapha.194 said:
know that the Nexus 6 will have a Amoled screen, but the notifications be equal Moto X (moto screen pulsating) or notification led like the Nexus 5?
Click to expand...
Click to collapse
I hope that it will have an notification LED. If not, it will be one more reasen that i (may be) don´t buy it.
What I remember reading about the guy on G+ who was a device tester for the N6 there is no notification LED. Instead we will have a variant of the "Active Notifications" screen.
While this may be disappointing to some out there I am not surprised they went this way not because of the AMOLED display, but because of Android Wear being pushed out to the market to the point where we have headware, watches, hell even jewelry capable of notification alarms making the notification LED almost obsolete these days. Hell the only time I ever see my LED work is when its charging/low batt/full battery. I will not miss it too much.
I think the LED is more anonymous, so i like this much more.
The other question is, which one takes more accumulator? The LED or the active display (AMOLED)
this is such a disappointment, i rely heavily on the LED, it's much less time consuming, just look at the light, no need to push the power button.
Koolieman20 said:
this is such a disappointment, i rely heavily on the LED, it's much less time consuming, just look at the light, no need to push the power button.
Click to expand...
Click to collapse
If its some sort of active display notification there won't be a need to press a button either. It'll just flash a few pixels on your screen with better information as to what type of notification.
Sent from my Nexus 7 using Tapatalk
biggiestuff said:
If its some sort of active display notification there won't be a need to press a button either. It'll just flash a few pixels on your screen with better information as to what type of notification.
Sent from my Nexus 7 using Tapatalk
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Click to collapse
Constantly like LED or when you wave?
borchgrevink said:
Constantly like LED or when you wave?
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Click to collapse
They call it "breathing". It's not as rapid as a led light but it's still low power consumption because it only uses a few pixels to light up the notification and it uses the lower power core on the processor so it's not waking the phone. Not sure if it's going to be the same like on the motos but if it is, I'd prefer it over led notification light.
Sent from my XT1053 using Tapatalk
http://www.androidpolice.com/2014/1...bient-display-personalized-take-moto-display/
I have a Moto 360 so neither really concerns me, but if I didn't I'd rather have use of the Moto Active screen than a notification LED.
Hmm, seems like a step back to me. LED keeps battery usage to a minimum, and is always visible. This only lights up when lifted or new notification. I like coming into the room and seeing the LED blink different colours for different notifications.
borchgrevink said:
Hmm, seems like a step back to me. LED keeps battery usage to a minimum, and is always visible. This only lights up when lifted or new notification. I like coming into the room and seeing the LED blink different colours for different notifications.
Click to expand...
Click to collapse
This. Exactly! And from my understanding (at least on the Moto x) you can't change colors of the notifications. So you won't be able to tell from a distance.
Pretty sure that there's tons of AMOLED apps that let you choose custom notifications on the screen, at least from what I remember when I had a GNex. The other benefit of that method is you can display multiple notifications at once.
I still prefer the dedicated LED though, seems to be brighter and visible from further away. Also power use is lower, and the general consensus is AMOLED notifications should be 'bounced' around to various spots to avoid burn-in, which makes it a bit annoying.
SenK9 said:
Pretty sure that there's tons of AMOLED apps that let you choose custom notifications on the screen, at least from what I remember when I had a GNex..
Click to expand...
Click to collapse
Yeah, the LED on Nexus 5, with "Lightflow", saved my mental sanity a thousand time.
Someone knows a good app like that for Amoled screen?
I want to be prepared...
Gil. said:
Yeah, the LED on Nexus 5, with "Lightflow", saved my mental sanity a thousand time.
Someone knows a good app like that for Amoled screen?
I want to be prepared...
Click to expand...
Click to collapse
Lightflow was a nightmare half the time with the LED, sometimes it works when it wants to work and other times it just does what it wants.
I had to eventually disable the notification LED's all except for low battery, charging and Full battery. Those were the only ones that were not problematic (most of the time).
Dr Faustus said:
Lightflow was a nightmare half the time with the LED, sometimes it works when it wants to work and other times it just does what it wants.
I had to eventually disable the notification LED's all except for low battery, charging and Full battery. Those were the only ones that were not problematic (most of the time).
Click to expand...
Click to collapse
Strange, never happened to me.
For me that app was a savior!
I hope I'll find a good competitor for AMOled.
I am sure given time developers will be able to find and mod the "Ambient Display" System to do anything you want it to. Hell if we are lucky and get an Xposed for ART support we will certainly see an xposed module to take full advantage of it.

S5 LED Light Is A Disappointment

Is it just me, or is the LED on the S5 disappointing? Compared to the S3 (my last phone), it is dimmer and smaller. Why would Samsung do that? If anything, we should get a nice big bright LED with customizable blink and color patterns for different notifications. The stock notifications blink really slow and are real dim. In fact, when they came out with Android 5.0, they made it even dimmer. Major bummer! I just don't understand WHY they would dumb down the LED and why there's so few (if any) settings to customize it. Now we have to install battery-hogging apps like Light Flow to customize the LED, but it's still dim. Very disappointed!
Maybe it is like this to save battery life.... but it's annoying
Trunktracker said:
Is it just me, or is the LED on the S5 disappointing? Compared to the S3 (my last phone), it is dimmer and smaller. Why would Samsung do that? If anything, we should get a nice big bright LED with customizable blink and color patterns for different notifications. The stock notifications blink really slow and are real dim. In fact, when they came out with Android 5.0, they made it even dimmer. Major bummer! I just don't understand WHY they would dumb down the LED and why there's so few (if any) settings to customize it. Now we have to install battery-hogging apps like Light Flow to customize the LED, but it's still dim. Very disappointed!
Click to expand...
Click to collapse
i use light manger and its amazing
Not sure if its just me but the flash is brighter on the S5 in camera mode but when using as a torch the led is a lot brighter on the S3. I would assume its to do with slowing the battery drain as mentioned by @sefuleo
Sent from my SM-G900F using XDA Free mobile app
Light Flow is a great LED manager.
yonster said:
Light Flow is a great LED manager.
Click to expand...
Click to collapse
+1 for light flow
Sent from my SM-G900F
You're right, S3's led was better, and the speaker too :/

Red Tint Issue Solution

After lots of research, I finally found a solution, but its temporary.
Download & Install ScreenDimmer (Dims Notification Too) By Etsang From Play Store.
Keep the auto brightness off, and device brightness @100% (Or Above 50%), install app, give permissions and change brightness from app according to your usage, thats it.
I think red tint is a software bug, not a hardware, because at last the motive is to decrease the brightness (dim the display) without red tint. App is also doing the same. The only difference is it has no red tint.
This works but if advise against using it. It records your inputs.
More to your point of it being a software bug, I agree. I wats always under the impression that they could fix it by adding blue in software based on the light sensor input. I noticed that if you put your phone in grey scale (in notification tray) that the grey for the icons in the tray that are toggled on, are actually grey while the other have a red tint. Normally the toggled on icons are blue when not in grey scale. The fact that it can show grey properly under these conditions as well as the one you described shows software could address the issue.
Sent from my ASUS_I001DC using Tapatalk
Oh wow it works but im gonna wait for asus to fix it.
Yeah, actually the brightness mechanism of oleds and LCDs is different, lcds just have a backlight led that would get brighter or dimmer pretty straightforward, but OLED's case is different, getting brighter or dimmer means showing different frequencies of the same color so our eyes can see that color brighter or dimmer, thats why when you turn the brightness of an oled panel down you still dont feel the way you do with a lcd
Long story short, this tint issue is most probably caused by wrong calibration of different brightness levels but still, i would take my hopes up with asus...they dont have a good history of customer support at least in their mobile phones section
Btw, thanks for the app and thumbs up
happy to hear this is a software issue. I am sure Asus will fix this with an update.
I knew this was a software bug long time ago. Since I noticed even night mode did same problem too. That's who I found out this is software defently.

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