[Q] Notification led for sgs2 - Galaxy S II Q&A, Help & Troubleshooting

As we all know, the sgs2 doesn't have notification leds. However, we do have leds under the menu and back buttons. I was wondering if anyone knows of any app that takes advantage of this. I want to use the menu and back button led as a notification led. Periodically flashing would be extremely helpful. I know there is NoLed on the market but that isn't the most elegant solution. Perhaps even using camera flash on minimum minimum brightness could be doable.

You need BLN for that. (Back Light Notification)
1- You have to flash BLN compatible kernel for that. For example- Ninphetamine.
2- You need to have liblights.zip installed. You can find it from Jame Bond thread.
3- You need to install BLN Control Pro for that, free version wont work for Missed calls and stock SMS/MMS app.
4- If you want notification for stock SMS/MMS app then you have to install 'Light Flow Lite' from market.
I was recently using it with that kernel, but I don't like that kernel at all.
Besides flashing too many things for just a simple light notification is very kiddish. Got rid of BLN and back to CF. No intention of getting it unless it start supports all kernels.
Regards.

Im running the villainROM 2.4.2 with ninphetamine kernal and XXKG6 installed.downloading the BLN app from the market you get that.
http://forum.xda-developers.com/showthread.php?t=1198334

Has anyone noticed the red light that appears at the top of the phone next to the front camera and sensor? I've only really noticed it once the phone has been fully charged.
Perhaps this could be used to indicate a notification, assuming there isn't an app that already uses this light?

Lol, thats the Proximity sensor taking effect dude.
Sent from GT-I9100

Well whatever it is, could it not be used as a notification indicator if it hasn't already been?
Sent from my GT-I9100

No sir, it can only be used in a call when you put your phone near your face/ear it helps to turn off the screen.
Regards.

Wait, so that really is an led light?! I've never seen it go off, it would be sweet to have a red notification led, just like my old Blackberry... BLN works okay for now, though is is NOWHERE as bright as the led on the blackberries.

I started using NoLED, coming from a Desire I was a bit disappointed. I like NoLED but I'm concerned about the impact it has on battery even though I have mine set to 1% brightness and I rather have the standard icons on screen rather than the custom icons to be honest.

ithehappy said:
You need BLN for that. (Back Light Notification)
1- You have to flash BLN compatible kernel for that. For example- Ninphetamine.
2- You need to have liblights.zip installed. You can find it from Jame Bond thread.
3- You need to install BLN Control Pro for that, free version wont work for Missed calls and stock SMS/MMS app.
4- If you want notification for stock SMS/MMS app then you have to install 'Light Flow Lite' from market.
I was recently using it with that kernel, but I don't like that kernel at all.
Besides flashing too many things for just a simple light notification is very kiddish. Got rid of BLN and back to CF. No intention of getting it unless it start supports all kernels.
Regards.
Click to expand...
Click to collapse
Wooaaa.....
why such hassle?
i thought android suppose to be the smarted OS. :-(
back when i was using symbian, light signal plus, a simple app can make softhey LED lit up.
i was hoping theres a widget or app in android that can do the same thing.
rooting or flashing for such small function seems overkill. :-(

Ray1 said:
Wooaaa.....
why such hassle?
i thought android suppose to be the smarted OS. :-(
back when i was using symbian, light signal plus, a simple app can make softhey LED lit up.
i was hoping theres a widget or app in android that can do the same thing.
rooting or flashing for such small function seems overkill. :-(
Click to expand...
Click to collapse
Android is the smartest OS but it isn't the simplest one. And as an user, not a dev, I don't like that too.
I also remember about Light Signal Plus when I had 5800XM.
Regards.

Related

[Q] Notification LED Replacement

Hello people, to my dismay, I have found that there is no notification LED on the S2 and so I'm wondering whether or not there is an option, through apps or such, to get your screen to light up or something. Just doing some research before I get this phone as I don't want to be stuck with a problem without knowing whether it is able to be solved.
Thanks in advance
Use the No-LED app.
Edit - It wont light up your screen like a Pink Floyd concert, but it does provide color icon notifications for email, sms/mms, charging status etc
Thanks! I just looked up the app after reading your post and it seems perfect, with the bonus of being developed for the Galaxy S. Thanks again, it'll be among the first apps I'll get
To the guys who use no Led:
Is it true that it drains battery a lot?
Guess the is no alternative right now.
I would love blinking "menu" and "Back" Button rather than blinking screen...
I looked around for info on the this app and found the developer's thread about it. It's someone from XDA actually.
http://forum.xda-developers.com/showthread.php?t=730692
i ll test it now anyway...
Try any kernel that supports bln and install bln control from the market. This way the buttons will light up if you missed anything ( you have to be rooted though)
Emhalwis said:
Try any kernel that supports bln and install bln control from the market. This way the buttons will light up if you missed anything ( you have to be rooted though)
Click to expand...
Click to collapse
I don't think there's a kernel yet that supports bln for SGSII....
Sent from my GT-I9100 using Tapatalk
Mighty_X said:
To the guys who use no Led:
Is it true that it drains battery a lot?
Guess the is no alternative right now.
I would love blinking "menu" and "Back" Button rather than blinking screen...
Click to expand...
Click to collapse
Frankly speaking, it's a terrible idea to lighten the screen as notification. Yes it is absolutely true that it will drain the battery, definitely. So No-LED is a big No for me, especially when GS II have two backlited keys, we are just missing the BLN kernel support.
Regards.
"I would love blinking "menu" and "Back" Button rather than blinking screen..."
Exactly what I'm looking for too.
+1 for the blinking backlighted buttons idea!
<rant>I'm currently stuck with an old G1 with a dedicated notification multicolored LED and I'm getting ready to upgrade my phone (most likely the SGII) and I'm disappointed to see newer phones are lacking notification lights... It's not like it's a lot more expensive to implement... a simple colored LED with a timer interrupt and an I/O pin...</rant>
Anyways, I'd love to have the backlighted button as an alternative..
Thanks,
Stephane
Have you noticed that when the proximity sensor is on it turns red? Make a call and check it next to the camera. I guess we could use that as a notification led. I wonder what would eat more battery, the soft-keys backlight (like the BLN in i9000) or the proximity sensor.

Notification SOLUTION come inside and read

Hi everyone, I was suffering from the no led notification in my lovely SG2, till I found this great application that solved my issues for:
1- Charging notification
2-Missing calls and messages notification
3- Clock on the screen while the screen is off
The application is called NoLED it is free from the market. Play around and you will find many options.
NoLED is a bad notification option IMO. Using Screen for notification is a bad idea. Why don't you try BLN instead?
While NoLED is good, it eats a lot of battery.
Sent from my GT-I9100 using XDA App
There is Vibration Notifier too, that can vibrate and/or beep when you have missing calls, unread sms, etc.
I was about to test NoLed, but as many people says it uses too much battery, I decided to use Vibration Notifier. It is working fine, let's see how it goes with battery.
PS: It doesnt need modified kernel.
ithehappy said:
NoLED is a bad notification option IMO. Using Screen for notification is a bad idea. Why don't you try BLN instead?
Click to expand...
Click to collapse
What is BLN? Can you please provide a link
t4ure4n said:
What is BLN? Can you please provide a link
Click to expand...
Click to collapse
BLN = back light notification.
it utilizes the backlight of the touch buttons to notify you!
for that, you need a BLN capable rom and kernel, just look into the rom section
and search for BLN!
NOLED is indeed a bad idea, because even if you use just a few pixels, the whole screen has to be "on", which is visible in total darkness as a barely visible grey color over the whole screen --> bad for your battery...
BLN needs rooting
ithehappy said:
NoLED is a bad notification option IMO. Using Screen for notification is a bad idea. Why don't you try BLN instead?
Click to expand...
Click to collapse
BLN needs rooting for the phone which I'm not into it now. Regarding battery consumption, if you have an access for charging in the house and office i.e for about 18 hours per day then what is the problem for charging?

[Q] BLN, almost working, am I missing something. (MOD PLEASE DELETE)

Ok, so, I'm trying not to be a noob here, because usually I can figure out this stuff without having to ask dumb questions but here goes..
I am using Litening 6-1 and Ninphetamine 2.1.3. I tried using the BLN app and Blinky, and my problem is this:
BLN gives me a notification, but the lights don't "blink", they just stay on until I wake my screen. I tried replacing the lights lib again from one of the other guides and it made no difference. I'm lost. So, am I missing something stupid or is something wrong?
(MOD PLEASE DELETE THIS THREAD I WILL POST IN THE BLN ONE THANKS)
Isn't BLN Control Pro needed for that?
Also there is an app called Light Flow Lite in Market which supports Notification for Stock SMS app.
Regards.
Well I did hear that Pro has the "blinking" option, but I read that the app "Blinky" is supposed to work and does have blinking.
Can you/someone confirm that with BLN Free the solid (lights always on) lights is normal? If I have to buy pro I will, I just didn't know if I needed it cause I don't care about the missed call/stock SMS thing. Nobody ever calls me and I use Go SMS.
Well a Steady light is no way could be considered as normal. Anyway, I think you better ask here,
http://forum.xda-developers.com/showthread.php?t=1204031&highlight=Everything+BLN
Regards.

[Q] LED lights in CM nightly build #13

I was wondering how these worked, right now I have it enabled. Whenever I miss a call the bottom buttons on the bottom light up (menu, home, back...) and they do not go away until I clear the missed call notification. I was wondering if this is the way it is supposed to work? all there is to it? are there any settings where I can make them blink? I was thinking it would be more like the app noLED.
I'm sorry if this is a N00b question with an obvious answer, I have searched but can't find the answer.
thanks for any/all replies!
That's referred to as BLN (BackLight Notification). Its supposed to light up for missed calls, texts, emails, or any other notification. Its suppoed to state lit up til you clear it. What you are describing is expected behavior. There is an app in the market called BLN something, to manage it, built for the Captivate. There is also an app called blinky that worked on the captivate to make them blink.
In theory it should work better than NoLED, it should take less battery and processor. It hasn't been implemented in the stock based ROMs (for the S II) because it causes the phone to not enter deep sleep mode (as does noLED). It must be new to CM7. Hopefully if it doesn't cause a wake lock in CM7 it can be ported back to stock based ROMs. This is the last feature I was looking for in the custom ROMs for this phone.
Sent from my Galaxy S II (i777)
Yes what he said above except Blinky and BLN APP will not work for cm7 on the SGS2. Cm7 has its own setting to control it. You can disable them if you don't want to use led notifications from with the settings or CyanogenMOD settings.
Yes it creates a wakelock until you clear the message, missed call, etc. Then the wakelock goes away. Also there is a timeout for the led notification that can be controlled also.
Sent from My KickAss CM7 Captivate

[Q] Notification lght - Is it possible?

I'm just wondering whether it possible to somehow get the power button to pulse or another light on the front of the phone to pulse when you miss a call or text? Doesn't seem to be an app which exists (yet).
Is something I miss from my Nexus One!
Cheers.
U need to flash custom kernel.Ketut's cfroot kernel and my kernel support it. Its called bln
Sent from your phone
tomato_sauce said:
I'm just wondering whether it possible to somehow get the power button to pulse or another light on the front of the phone to pulse when you miss a call or text? Doesn't seem to be an app which exists (yet).
Is something I miss from my Nexus One!
Cheers.
Click to expand...
Click to collapse
Flash CF-Root kernel(latest is BlackHawk) or Z-Image kernel from the development section.. Then download BLN Control Free app from the market to get the lights flashing... You can also buy the BLN Control Pro app if u want..
P.S:- BLN stands for Back Light Notification..
NJosh said:
Flash CF-Root kernel(latest is BlackHawk) or Z-Image kernel from the development section.. Then download BLN Control Free app from the market to get the lights flashing... You can also buy the BLN Control Pro app if u want..
P.S:- BLN stands for Back Light Notification..
Click to expand...
Click to collapse
Button-light actually
Awesome, thanks guys. I've done this and after some fiddling I've got it semi working... I'm however have trouble with the notification in regard to text messages. Any ideas why it's not working for text messages? I've tried both using the stock app and GO SMS Pro.
Missed phone calls are fine and it works perfect. I'm running stock 2.6.6.
EDIT: Solved it... someone in another thread suggested checking the screen on setting. I turned it off and it worked.

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