[Q] Use Menu and Back button as notification LED - Galaxy S 4 Mini Q&A, Help & Troubleshooting

Hi there,
is there a way to use the Menu and Back button on the bottom of the phone as a notification LED? Just let it blink if there is a notification in the system?
Greetings
Christian

I have tried several apps (BBS Notifications, ButtonLED) to accomplish this, unfortunately without any success.
The BBS Notification was able to control the button lights, however when the screen is off the lights do not work. Some phones do not allow the lights to go on, when the screen is off and as it seems S4 Mini is one of them. I also hope someone will find a solution for this, preferably one that will not cause too much battery drain.
Another option might be BLN mod. However, I read that the BLN modification in kernel might cause battery drain exactly because of the necessary changes in power management in order to allow the button light to work when the screen is off (the BLN mod for Mini does not exist yet as far as I know).
Sent from my GT-I9195 using Tapatalk 4 Beta

hello
I think the BLN kernel solution is better than any noLED app or other.
So I am very interested in a BLN supporting kernel.
Were can a user as me ask for this or can see the progress in building such a BLN-supporting kernel?
Thanks
Tom

You can try noled it uses your screen led for notification but drains battery
Sent from my GT-I8190 using xda app-developers app

As I wrote I this the BLN is much more better.
If you look at night on your superAMOLED screen while a noLED sign is there, the whole screen is lighter.
As far as I see this app (noLED) is not able to let our wonderful AMOLED screen totaly black but gives a little light on the whole screen.
So: were can a "new" user as me, with 2 years CM experiance at his Galasy S I can ask developers to create a BLN supportet kernel?
I dont want to post it in the wrong place here in XDAdev.
thanks !
Tom

chris42too said:
Hi there,
is there a way to use the Menu and Back button on the bottom of the phone as a notification LED? Just let it blink if there is a notification in the system?
Greetings
Christian
Click to expand...
Click to collapse
if you can wait for cm 10.1 i think you will get bln or cmLights support ... afaik this is needed to get this to work and @arco68 allready included this ... correct me if im wrong

m4kl4 said:
if you can wait for cm 10.1 i think you will get bln or cmLights support ... afaik this is needed to get this to work and @arco68 allready included this ... correct me if im wrong
Click to expand...
Click to collapse
I remembered to see the backlight somewhere on a todo list, but now can't find it. Is this now available in the stable release?

no it isn't. Still on the list.

Anything new yet? My girlfriend uses se S4 mini and is annoyed of the missing LED. NoLED drains too much battery...

For Stock Rom: http://forum.xda-developers.com/showthread.php?t=2545244
For AOSP: http://forum.xda-developers.com/showthread.php?t=2512332

junkyde said:
For Stock Rom: http://forum.xda-developers.com/showthread.php?t=2545244
For AOSP: http://forum.xda-developers.com/showthread.php?t=2512332
Click to expand...
Click to collapse
Thanks! When I scrolled in Dev. section, didn't see that thread

--Rob-- said:
Thanks! When I scrolled in Dev. section, didn't see that thread
Click to expand...
Click to collapse
So what do these links tell me. After reading them I am not sure what to do with it? Can I just add that to my Cyanogen or is it different?
What happens with Cyanogen Updates then?

Related

Application for flashing 3 led buttons on SGS when missed call or SMS ???

Hello all,
we all know that SGS has no led to inform us about missed calls/sms. Does exist some application which can inform me when I have missed call or received sms by flashing 3 down buttons on SGS??? I know that some Nokia phones have it!
Thank you for help!
milanf said:
Hello all,
we all know that SGS has no led to inform us about missed calls/sms. Does exist some application which can inform me when I have missed call or received sms by flashing 3 down buttons on SGS??? I know that some Nokia phones have it!
Thank you for help!
Click to expand...
Click to collapse
We all know it is possible and it's been done a long time ago. It's called BacklightNotification by Neldar, search for BLN in the Market, you need a ROM/Kernel which supports it, if it's not present the BLN app will tell you where to get it from.
After you get it, search for an app called Blinky in this sub forum, it makes the LED's flash when you receive any notification.
thank you for answer! Is it possible by this app also change the intensity of blinking? I mean like rising up/down
check out no led too it works great notifies u for almost anything enjoy.
milanf said:
thank you for answer! Is it possible by this app also change the intensity of blinking? I mean like rising up/down
Click to expand...
Click to collapse
As in when it pulses? Nope, it can only flash atm. The dev is working on the pulse one, there are certain CPU issues to deal with and we don't have the firmware which controls the backlights, so makes it more difficult. I'm doing some testing for him so hopefully soon
NoLED is good but he wasn't asking about that, still a good app.
MAMBO04 said:
As in when it pulses? Nope, it can only flash atm. The dev is working on the pulse one, there are certain CPU issues to deal with and we don't have the firmware which controls the backlights, so makes it more difficult. I'm doing some testing for him so hopefully soon
NoLED is good but he wasn't asking about that, still a good app.
Click to expand...
Click to collapse
yes, exactly like pulses. It would be great to have app like this! So, keep testing ;-)

[kernel] JVB/2.3 CF initramfs + LED timeout and notifications

Hi,
This kernel is odin flashable and uses a binary copy of chain fire's current ramdisk for JVB (aka CWM, root, etc)
Also has the led notification patch from CM7, and led timeout of the touchkey but won't actually make the notifications, as it's missing liblight (mostly cause i'm tired atm)
The main purpose of this kernel, beside providing a quick fix for the leds, is to let whowever wants easily patch in the timeout (and eventually notification) into his own kernel
sources: https://github.com/kangsterizer/linux_gt-i9000 (use branch gingerbread-samsung)
binary: http://kang.project-voodoo.org/f/CF-JVB-LED-TM.tar
enjoy - provided without any warranty, support, etc, at your own risk. i will probably not update this kernel - unless some stuff for the led is rly necessary to clear up
note: also contains 10 fingers touches and uses the NS driver instead of the old froyo driver
Hi, looks realy good!
Please fix it and we will test it for you!
Thanks for great work
bilboa1 said:
note: also contains 10 fingers touches and uses the NS driver instead of the old froyo driver
Click to expand...
Click to collapse
Do you mean I can play Fruit Ninja with both hands now?
Sent from my GT-I9000 using XDA App
yeah lol
its more useful for 2 players on tap tap or stuff like that
Works great
Touchkeys dim after 2 seconds (I think it's 2 seconds, maybe only 1? I don't know, but they definitely dim).
CWM works as expected, too.
Hi,
what about the hole tweaks which exist?
Could you implement this all to get a superkernel for us?
Hey, I've installed the voodoo hack for JVB, can I flash it over it?
it's 1.6s to be precise haha
i suppose it works over voodoo, CF init should take care of it. no warranty ofc. i did not test. if it goes wrong just reflash voodoo. always backup. etc.
this kernel is just there hoping someone will pickup the patches and make his own kernel out of it (or just patch it in his own kernel). i won't be able to maintain that one and the CM7 one.
that's why it's very simple. has most of the stuff you might expected minus voodoo, and if you copy a liblights, it has "bln" (as in led notification) too
Ok I've flash it over Voodoo and it works fine but I've not the 10 finger multitouch :s
mik93250 said:
Ok I've flash it over Voodoo and it works fine but I've not the 10 finger multitouch :s
Click to expand...
Click to collapse
Because it's also framework dependent. Samsung framework has limitation to 5 points.
http://forum.xda-developers.com/showthread.php?t=891030
hi bilboa, thanks for the kernel, works as stated hope the devs use the patches
cheers
Hi, dont understand this!
How could i do this?
How can i patch the kernel?
Where can i get the patches?
Please could you do this for us?
I believe, only a few people could do this.
Can you insert in GB kernel BLN and all other mods?
Would realy cool for us
djsven said:
Hi, dont understand this!
How could i do this?
How can i patch the kernel?
Where can i get the patches?
Please could you do this for us?
I believe, only a few people could do this.
Can you insert in GB kernel BLN and all other mods?
Would realy cool for us
Click to expand...
Click to collapse
there's the kernel included if you don't know how to patch stuff..
the kernel is gb, has led notification (not bln, im not neldar) and it's already there and done
people who know how to patch stuff might include it in their own kernel with more goodies as they usually do
Hi, thanks for info!
But what is led information?
S hasend got a led?
Same as neldar use, led from buttons?
how to set the notifications? blink rate, timeout, which apps ...
i think we need an app for this, or a settings.apk mod with LED settings.
yes its similar to bln
no, there's no app
some apps on the market can make use it it though.. lightflow and friends i think.
i'm mostly using CM7 tho (which got builtin settings for LED)
i think most will be interested in the LED light time out and then either use the led notification implementation + some app to setup (although it works default) either use neldar's BLN
How can we use neldar BLN???
How can we aktivate this in your kernel??
djsven said:
How can we use neldar BLN???
How can we aktivate this in your kernel??
Click to expand...
Click to collapse
you can't
ask someone else to do it, or to pack it with some nice apk for led notification
Mh,
can we use your notification for k9 mail?
djsven said:
Mh,
can we use your notification for k9 mail?
Click to expand...
Click to collapse
if you ask more dumb questions, i will eat u!
yes/no/you need liblights copied
you should probably wait for someone to release a more "ready to use" kernel

[Q] Capacitive Touch LED Notification Blinking/Flashing

I've seen this done on the T-Mobile G2X. See Thread here:
http://forum.xda-developers.com/showthread.php?t=1045982
Can anyone make something like this for the Galaxy S II
Basically the little LED lit menu and back button will glow/flash on notifications such as missed calls, email, text etc.
Anyone think they can recreate this app but for the Galaxy S II. I really miss glancing over to see if I have a message.
NOLED may do that for ya.
baron von bubba said:
NOLED may do that for ya.
Click to expand...
Click to collapse
If you want to drain the battery even faster that is
I've never experienced battery drains with NoLED, and I think it's a great, highly customizable app for this purpose. As said before, we'll have to wait for Neldar (or somebody else) to port BLN to the SGS II, since we need kernel support to control the backlight of the touch buttons.
He's not asking for NoLED, he's asking (and I'm with him) if it's possible to make an app which uses the captive touch LED. Nothing more nothing less.
Would love this option!
Bart1981 said:
He's not asking for NoLED, he's asking (and I'm with him) if it's possible to make an app which uses the captive touch LED. Nothing more nothing less.
Would love this option!
Click to expand...
Click to collapse
same here. I would pay a few $$ for such an app.
I'd definitly pay some bucks for that as well… noLED is no alternative for me.
We can ask this guy if he can do something
http://forum.xda-developers.com/showthread.php?p=8917392
https://market.android.com/details?id=neldar.bln.control.free&feature=search_result
Bart1981 said:
He's not asking for NoLED, he's asking (and I'm with him) if it's possible to make an app which uses the captive touch LED. Nothing more nothing less.
Would love this option!
Click to expand...
Click to collapse
That has allready been done with the galaxy s i9000, called BLN =BackLightNotification, and it's done by Neldar. So lets be patient and hope it will be ported to our SGS 2 phones
http://android.modaco.com/content-page/339984/app-button-backlight-alert/page/40/
Look at post 56
Same dev who done the brilliant trackball alert pro for nexus one

Best LED control settings

Best app to control LED settings other than LightFlow?
What's wrong with light flow?
i think right now the best light flow
Why is it that so many people on XDA either 1) reply with another question and no answer or 2) with a statement that is not an answer because they didn't really read/understand the OP.
I have not found any other apps, besides light flow, for controlling the led. Some custom ROMs (CM9/10) have built in led control
creeve4 said:
Why is it that so many people on XDA either 1) reply with another question and no answer or 2) with a statement that is not an answer because they didn't really read/understand the OP.
I have not found any other apps, besides light flow, for controlling the led. Some custom ROMs (CM9/10) have built in led control
Click to expand...
Click to collapse
If you have a question for another question is maybe cause the first question is not just clear.
So, isn't wrong to reply with a question. This could help to get a more detailed context, in wich you can give better answers.
CallumMarks77 said:
Best app to control LED settings other than LightFlow?
Click to expand...
Click to collapse
IMO: you should switch to a CM based ROM (or a ROM like e.g. "BAKED Black Bean" from user Travp) which has the CM hack included.
Then you don't have to use a third party app like LightFlow because the CM hack just works
ge-Nexus-t mit Tapatalk
nachtschicht said:
IMO: you should switch to a CM based ROM (or a ROM like e.g. "BAKED Black Bean" from user Travp) which has the CM hack included.
Then you don't have to use a third party app like LightFlow because the CM hack just works
ge-Nexus-t mit Tapatalk
Click to expand...
Click to collapse
Does CM hack have individual LED color settings for contacts, sms etc... like LightFlow does?
The problem I have with lightflow is that sometimes it "turns off" and I have to re-open it.
orangekid said:
Does CM hack have individual LED color settings for contacts, sms etc... like LightFlow does?
The problem I have with lightflow is that sometimes it "turns off" and I have to re-open it.
Click to expand...
Click to collapse
Yes it does.
orangekid said:
Does CM hack have individual LED color settings for contacts, sms etc... like LightFlow does?
Click to expand...
Click to collapse
It has all the essential setup possibilities in there, yes. LightFlow is more powerful but I think the CM hack offers everything one could ask for. And it works
ge-Nexus-t mit Tapatalk
nachtschicht said:
It has all the essential setup possibilities in there, yes. LightFlow is more powerful but I think the CM hack offers everything one could ask for. And it works
ge-Nexus-t mit Tapatalk
Click to expand...
Click to collapse
I couldn't get it to work with apps such as the stock calendar, Words With Friends, or Scamble with Friends though.
Enhanced said:
I couldn't get it to work with apps such as the stock calendar, Words With Friends, or Scamble with Friends though.
Click to expand...
Click to collapse
lol I don't need it that specific, I mean things like charging, charged, missed call/sms/mms from general people, specific missed call/sms/mms for specific contacts, etc...
It can do all that? If it can I may switch because I am tired of Light Flow randomly not working then having to re-open it (yes accessibility is checked and yes run in foreground is checked)
orangekid said:
lol I don't need it that specific, I mean things like charging, charged, missed call/sms/mms from general people, specific missed call/sms/mms for specific contacts, etc...
It can do all that? If it can I may switch because I am tired of Light Flow randomly not working then having to re-open it (yes accessibility is checked and yes run in foreground is checked)
Click to expand...
Click to collapse
No charging, charged, specific contacts/mms.
CM's implementation is limited to apps. So you select an app you want a notification for and the color and frequency of the light. That's it.
cm10 does it all.
G NEXUS
fcisco13 said:
cm10 does it all.
G NEXUS
Click to expand...
Click to collapse
Not charging/charged lights... Or specific colors for calls/texts/emails from specific people. I could do without the contact specific option, but I love the charging lights. I have the wireless charging mod on my phone so I'm very, um, anal retentive, about making sure my charging setup is in good working order. I like to verify it with the lights. Plus, it's nice to know by a glance when your phone is full and good to go!
I wish I didn't have to use Lightflow, but CM just doesn't have the bells and whistles I prefer on that regard.
Thanks
creeve4 said:
Why is it that so many people on XDA either 1) reply with another question and no answer or 2) with a statement that is not an answer because they didn't really read/understand the OP.
I have not found any other apps, besides light flow, for controlling the led. Some custom ROMs (CM9/10) have built in led control
Click to expand...
Click to collapse
Thank you for a good answer.... and nothing is wrong with lightflow i just wanted to know if there was anything else... hopefully AOKP will add the LED settings soon
is there anything that lights up the camera flash when the phone rings? this app doesn't work on the nexus
http://forum.xda-developers.com/showthread.php?t=1556118
The only thing I like light flow more than the aokp/cm10 type controls, is setting a standby light, or a service light that always pulsates even with no notification. Is that a run on sentence?
Sent from my Galaxy Nexus using Tapatalk 2
Try lightmanager! Works great for me
Sent from my Galaxy Nexus using xda app-developers app
Same here...uhh I would configure them but it wouldn't do a thing all I get is just a white led whenever I get gmails
Vicious G-NEX

[Q] BLN driving me nuts!! Pls help

Hi all,
I've put good several hours today trying to get BLN(back light notification) function working on my T989 to no avail. I understand the kernel in CM 10.1.2 doesn't support BLN, so today I flashed a new one that does. After that I installed BLN control. It does report that BLN status is enabled, but neither the test nor the real world uses lit up those 4 damned touch key LEDs.
In addition, I've also tried ButtonLED(http://forum.xda-developers.com/showthread.php?t=1958939). It didn't work either because the "brightness" file needed couldn't be found or maybe just doesnt exist. the 5 files its auto search located didn't work of course.
I'd appreciate if some of you more skilled/experienced magnificent people could help me out. There are so many T989 users out there, I'm sure there're people who got bothered by the lack of notifications and figured out a work around. It doesnt have to be with these two apps, but I don't want to use apps that use the main LCD for notifications for battery life's reason.
Thanks ahead!
ROM: CM 10.1.2 stable release
Android version: 4.2.2
Kernel: 3.0.95-Uber-2.6 [email protected] #1 Sun Sep 8 18:35:50 EDT 2013 (UBER-OFFICIAL-Cl3Kener-Version-2.6-Hercules.zip) From here: http://forum.xda-developers.com/showthread.php?t=2230064
armstrong800 said:
.
I'd appreciate if some of you more skilled/experienced magnificent people could help me out. There are so many T989 users out there, I'm sure there're people who got bothered by the lack of notifications and figured out a work around. It doesnt have to be with these two apps, but I don't want to use apps that use the main LCD for notifications for battery life's reason.
]
Click to expand...
Click to collapse
I could only get BLN working with Trickster Mod.
meekrawb said:
I could only get BLN working with Trickster Mod.
Click to expand...
Click to collapse
Can you pls elaborate how you get it working with trickster mod? there's a "LED Control" button but requires paid version. Is this it? there's also "Backlight Notification" toggle which I have set to on but is not doing anything.
armstrong800 said:
Can you pls elaborate how you get it working with trickster mod? there's a "LED Control" button but requires paid version. Is this it? there's also "Backlight Notification" toggle which I have set to on but is not doing anything.
Click to expand...
Click to collapse
The backlight notification toggle is the one I used. I am on Slim Bean 4.3 using Uber 2GHz with BLN though.
Not sure why it works for me and not you.
I wiped cache partition and dalvik cache, still no change....
I read somewhere on internet the ROM must also support BLN function. Could this be the cause?
Download trickster mod..swipe over to the last tab and you'll see an option for backlight notification...enable it and that's it
Sent from my SGH-T989 using Tapatalk 4
iburnhearts said:
Download trickster mod..swipe over to the last tab and you'll see an option for backlight notification...enable it and that's it
Sent from my SGH-T989 using Tapatalk 4
Click to expand...
Click to collapse
I've done all that, unfortunately it just didn't work. Are you on CM 10.1 with a kernel that supports bln? Or is there anyone with this setup who have gotten it to work?

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