[Q] NFC on Lock Screen fix? - Nexus 4 Q&A, Help & Troubleshooting

Is their an apk that runs so I can use NFC tags without having to enter my password every time? I found one that worked with the Galaxy Nexus, but didn't say anything about the Nexus 4

AOKP has the option under Nfc to enable this. Other than that I can't find anything on it. Been searching for a couple days now.

Apk? You mean an app? I believe Tasker can do this (maybe a plugin like Secure Settings is needed to disable the lock screen)

erikieperikie said:
Apk? You mean an app? I believe Tasker can do this (maybe a plugin like Secure Settings is needed to disable the lock screen)
Click to expand...
Click to collapse
no aokp is a custom firmware

Can anyone who has NFC active whilst locked give me some idea on what extra battery drain is evident (if at all).
Thanks
Sent from my Nexus 4 using xda premium

erikieperikie said:
Apk? You mean an app? I believe Tasker can do this (maybe a plugin like Secure Settings is needed to disable the lock screen)
Click to expand...
Click to collapse
Apk is correct. Op check this out http://forum.xda-developers.com/showthread.php?t=2026439
Sent from my cm_tenderloin using xda app-developers app

mobileboost said:
Is their an apk that runs so I can use NFC tags without having to enter my password every time? I found one that worked with the Galaxy Nexus, but didn't say anything about the Nexus 4
Click to expand...
Click to collapse
What app works for the Galaxy Nexus? I've been looking for such an app for a long time.

Is there a mod for NFC to work whilst screen is ON but password not entered?
All I've found is screen off mod - but that seems to get high battery drain.

parker09 said:
Is there a mod for NFC to work whilst screen is ON but password not entered?
All I've found is screen off mod - but that seems to get high battery drain.
Click to expand...
Click to collapse
Finally found a solution that I'm happy with. I used Exposed Installer with NFC Lockscreen Enabler Module and that did the trick. You can even configure it to only work when the screen is on with the password screen being displayed, saves on battery life a lot.
Sent from my Galaxy Nexus using Tapatalk 2

bundys said:
Finally found a solution that I'm happy with. I used Exposed Installer with NFC Lockscreen Enabler Module and that did the trick. You can even configure it to only work when the screen is on with the password screen being displayed, saves on battery life a lot.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Thank you sir!

Related

4.2 Play Store Bug?

I have disabled Auto-Add Shortcuts in the Play Store settings but it seems to still keep adding them to my home screen every time I download an app. Have only noticed this behaviour since I started using 4.2. Thanks for your help.
Sent from my Nexus 4
benrees21 said:
I have disabled Auto-Add Shortcuts in the Play Store settings but it seems to still keep adding them to my home screen every time I download an app. Have only noticed this behaviour since I started using 4.2. Thanks for your help.
Sent from my Nexus 4
Click to expand...
Click to collapse
I've also disabled this option on the play store but it's working fine on my phone. No shortcuts are added when I download an app
Sent from my Nexus 4 using xda premium
benrees21 said:
I have disabled Auto-Add Shortcuts in the Play Store settings but it seems to still keep adding them to my home screen every time I download an app. Have only noticed this behaviour since I started using 4.2. Thanks for your help.
Sent from my Nexus 4
Click to expand...
Click to collapse
I just tried and it didn't auto add for me. May want to recheck it, reboot, and uncheck it again.
decepticon said:
I just tried and it didn't auto add for me. May want to recheck it, reboot, and uncheck it again.
Click to expand...
Click to collapse
Done that and it still does it! No biggie, just annoying.
Sent from my Nexus 4
benrees21 said:
Done that and it still does it! No biggie, just annoying.
Sent from my Nexus 4
Click to expand...
Click to collapse
I know what you mean, until I learned it could be disabled it drove me crazy

[Q] NFC Task Launcher not disabling Lock screen?

I am using NFC Task Launcher so the NFC tag in my car disables the Lock screen (at least I'm trying to)
It doesn't seem to unlock the phone at all. I'm running the Stock ROM, but am rooted.
mobileboost said:
I am using NFC Task Launcher so the NFC tag in my car disables the Lock screen (at least I'm trying to)
It doesn't seem to unlock the phone at all. I'm running the Stock ROM, but am rooted.
Click to expand...
Click to collapse
It's using the Keyguard API to temporarily hide the lock screen. The lock is released if the app is killed by the system or manually. Any chance this is occurring or you're running anything else memory intensive that may be pushing it out of memory?
Sent from my Nexus 4 using xda premium
krohnjw said:
It's using the Keyguard API to temporarily hide the lock screen. The lock is released if the app is killed by the system or manually. Any chance this is occurring or you're running anything else memory intensive that may be pushing it out of memory?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Nothing memory intensive is running. My phone is pretty bare bones
Google voice
Pandora
Facebook
BetterBatteryStats
those are the only apps I have running
mobileboost said:
Nothing memory intensive is running. My phone is pretty bare bones
Google voice
Pandora
Facebook
BetterBatteryStats
those are the only apps I have running
Click to expand...
Click to collapse
I think I found the solution. I think I was sometimes closing the app in the pull down.
Same problem here. I'd be interested to learn your "fix". Thx!
Sent from my Nexus 7 using xda app-developers app
Same problem here too... Any ideas?
pcardenas said:
Same problem here too... Any ideas?
Click to expand...
Click to collapse
The dismissal of the lock screen is going to be released if the app is killed either by the system or by the user for resources. There's nothing that can be changed right now since it's using the Keyguard API. I'm looking in to alternative solutions to get rid of this but Android isn't especially interested in letting apps get rid of lock screens without a bit of a fight.
krohnjw said:
The dismissal of the lock screen is going to be released if the app is killed either by the system or by the user for resources. There's nothing that can be changed right now since it's using the Keyguard API. I'm looking in to alternative solutions to get rid of this but Android isn't especially interested in letting apps get rid of lock screens without a bit of a fight.
Click to expand...
Click to collapse
I'm exactly with the same problem. I think the best workaround is using llama, that can disable/enable the pin lock in the lockscreen, but not the patter, and it doesn't disable the lockscreen, it switches the security to "slide"
Does anyone know if this can be reached with Tasker? I don't have it and won't buy it just to try it out
Sent from my Galaxy Nexus using Tapatalk 2

Double tap to wake screen

Hi All,
Who know what apps or anythings script for double tap to wake the screen (like Lumia) so.. we no need to push the button..
seven6ixers said:
Hi All,
Who know what apps or anythings script for double tap to wake the screen (like Lumia) so.. we no need to push the button..
Click to expand...
Click to collapse
As I remember it comes as a part of the kernel for those devices including LG G2, since there aren't any custom kernels out for these devices yet I highly doubt that's a possibility right now.
you can opt for proximity actions for locking and unlocking, although it would drain your battery a bit.
I'm using Wakeup Touch Nexus which is available in Google Play for free. Dint notice any battery drainage. Very nice app. If anyone got better app can suggest me too...
chris7524 said:
I'm using Wakeup Touch Nexus which is available in Google Play for free. Dint notice any battery drainage. Very nice app. If anyone got better app can suggest me too...
Click to expand...
Click to collapse
How is it going frenz? is it ok?:laugh:
seven6ixers said:
How is it going frenz? is it ok?:laugh:
Click to expand...
Click to collapse
Very good:good:
Tnx
Sent from my SM-N7505 using XDA Premium 4 mobile app
Hey, try this app- knockr
It can be downloaded free from playstore
:thumbup::thumbup::thumbup:
Sent from my SM-N750 using XDA Free mobile app
Sent from my SM-N750 using XDA Free mobile app
It's not really "double tap", I use "Gravity Screen" as an alternative to the on/off button
ryansmth76 said:
Hey, try this app- knockr
It can be downloaded free from playstore
:thumbup::thumbup::thumbup:
Sent from my SM-N750 using XDA Free mobile app
Click to expand...
Click to collapse
Doesnt work for me.. lags a bit..
Sent from my SM-N750 using XDA Free mobile app
Pretty much every major OEM like Sony, HTC, LG and even Chinese manufacturers like OPPO , Xiaomi etc have implemented double tap to wake on their large screen phones and I really don't know what's stopping Samsung to implement in spite of so many Note generations .
Only way to properly implement this is using a custom kernel for the device
Tap Tap App @ Play Store
Tap Tap App works for me. Galaxy Note 4.
Requires configuration.
Lost functionality, how to get it back?
rakeshishere said:
Pretty much every major OEM like Sony, HTC, LG and even Chinese manufacturers like OPPO , Xiaomi etc have implemented double tap to wake on their large screen phones and I really don't know what's stopping Samsung to implement in spite of so many Note generations .
Only way to properly implement this is using a custom kernel for the device
Click to expand...
Click to collapse
OK, I've got a VKWorld VK6050S (note the S). This will be a long story, but I feel I must post many details. Otherwise, there will be that smart-*** posting "but you can't do that!!!"
Had the phone for several weeks now. Took a LONG time to set it up and get it running EXACTLY the way I wanted it to. As part of that process, I installed Nova launcher, and an app called "DTSO". Anyway, when it was all set up.... I could double-tap the home screen to lock, and the display would go black. Then, *without using the proximity sensor*, I could double-tap the middle of the BLACK screen, which would cause the display to wake up and display the lock screen. I didn't set a lock on this screen, so I could just swipe up to clear it. Note I could double-tap the BLACK screen to wake it up.
So I was happy with the way everything was set up. Only problem was, it was not stable. Most of the time, if you tried to take a picture, the phone would freeze. (forever). Or sometimes a reboot would take HOURS (starting after the animated vkworld logo displayed) I tried several suggestions. It was not a bad memory card, and it was not corrupted files on a memory card. I tried clearing various caches, etc. Nothing worked. Finally, in desperation...I went to the factory boot menu (chinese, but I found a guide for it) and cleared hardware cache / emmc / whatever. That left me with *** CHINESE LOLLIPOP ***, and all my apps/settings/data were GONE...
(sigh)
So I had to start from figuring out how to switch back to English. And then starting all over again. I wasn't back to "zero". I went back to "minus one". (!!!!)
After many hours setting up the phone again with dozens of applications, getting my account settings input, getting it all configured...
The only thing I can NOT do now is to double-tap the black screen to wake it up. The phone is rock-solid STABLE now, so that is an improvement. But I want it to wake the screen with a double-tap, like it did before!!!
I'm now using "Go" launcher. But I (temporarily) tried "Nova" launcher, like I had it before. DTSO does not work like it used to. It won't wake up the screen while black. Again, this USED TO WORK, so it's not a hardware issue. What did I do wrong? What did I miss in setting this thing up again?

Got the s5 today, few questions

I like the phone, but the 16gb causes a lot of concern. After downloading my music from Amazon, it's almost gone.
I can't find an option to put music from Amazon on my sd card, is that hte new kit kat "feature"?
Also, the test message preview on my lock screen only says "New Message", ther eused to be an option that gave me a preview of the actual message..is it gone?
On the Note 3, it had a setting where screenshots would enter auto edit mode, came in real handy for me. S5 doesn't seem to have this?
When I disabled my magazine, my home screen transitions isn't continuous ..I know I seen the s5 do this in review videos.
Did you root your phone yet with Towelroot? If so go to play store https://play.google.com/store/apps/details?id=nextapp.sdfix and install this to get read/write to your sd card. The other stuff I can't help you with. Sorry.
nicetucu said:
Did you root your phone yet with Towelroot? If so go to play store https://play.google.com/store/apps/details?id=nextapp.sdfix and install this to get read/write to your sd card. The other stuff I can't help you with. Sorry.
Click to expand...
Click to collapse
Not yet. I will this weekend tho. Thanks bud
Before you root you may want to look into fix for SHealth and ISIS Wallet (if you use it). You have to stop SHealth and Health Services in app manager and clear data and cache before you installed Xposed. You may even have to uninstall their updates if I remember as well.
Install xposed and it's service , then update Shealth and it should work fine. Once you get that done install ISIS Root Bypass 3.0 module for xposed and check it in modules and reboot and the Wallet will work fine after that.
These were two things that I use often and really had to get working to be happy with root.
Rippley05 said:
Not yet. I will this weekend tho. Thanks bud
Click to expand...
Click to collapse
Why put off until tomorrow, what you could do today, and prevent yourself from being screwed by VZW when they push 4.4.3 soon, and Root may not work with it?
In the text messaging app you'll see a setting to display the message on the lockscreen instead of new message.
Plug your phone into the computer and drag and drop the music to the SD or use root explorer to move it there.. You don't need root to do this.
No, the S5 cannot auto enter edit mode as far as I know, maybe clear defaults of gallery and set images to auto open in an editor?
As far as continuous transitions just use apex or Nova.
Sent from my SM-G900V using XDA Premium 4 mobile app
Thanks for the replies guys. I'll keep digging.
I do not see the lockscreen setting in the messaging app. I'm using Samsungs app over Verizons
Sent from my SM-G900V using XDA Premium 4 mobile app
Rippley05 said:
Thanks for the replies guys. I'll keep digging.
I do not see the lockscreen setting in the messaging app. I'm using Samsungs app over Verizons
Sent from my SM-G900V using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It's under Settings -> Notifications -> and at the bottom you will see check boxes for Lock Screen and Status Bar
Thanks. Sure enough found it. Also has the option for a pop up. .awesome.
Sent from my SM-G900V using XDA Premium 4 mobile app
How did you "disable" My Magazine exactly? I was able to long press home screen, choose Home screen settings, and uncheck My Magazine. This allowed me to scroll continuously or not.
bagery77 said:
How did you "disable" My Magazine exactly? I was able to long press home screen, choose Home screen settings, and uncheck My Magazine. This allowed me to scroll continuously or not.
Click to expand...
Click to collapse
I unchecked it via longpress homescreen. I don't have an option anywhere (that I can find) for continuous scroll
Rippley05 said:
I unchecked it via longpress homescreen. I don't have an option anywhere (that I can find) for continuous scroll
Click to expand...
Click to collapse
Oh gosh, well that is a problem then. I'll definitely keep my eyes open for a solution. You should let us know if you find one. I'm curious now.
Rippley05 said:
I unchecked it via longpress homescreen. I don't have an option anywhere (that I can find) for continuous scroll
Click to expand...
Click to collapse
You'll have to edit a file using Root Explorer then if you disable My Magazine you'll have endless home screen scrolling. I use Nova launcher which already has the option in settings. If you definitely have to have the stock launcher and you can't get infinite scrolling to work let me know I'll tell you which file to edit.
Sent from my SM-G900V using Tapatalk
nicetucu said:
Before you root you may want to look into fix for SHealth and ISIS Wallet (if you use it). You have to stop SHealth and Health Services in app manager and clear data and cache before you installed Xposed. You may even have to uninstall their updates if I remember as well.
Install xposed and it's service , then update Shealth and it should work fine. Once you get that done install ISIS Root Bypass 3.0 module for xposed and check it in modules and reboot and the Wallet will work fine after that.
These were two things that I use often and really had to get working to be happy with root.
Click to expand...
Click to collapse
I wouldn't have to modify the build prop to get S health to work with xposed?
Sent from my SM-G900V using XDA Premium 4 mobile app

[HELP] Disable S-VIEW

Hi fellow devs nd members of xda,
I have got problems with my Galaxy S4.. The sview is flashing throughout my screen without any S-Cover or any magnetic material. This happens randomly.. So I need to disable the s-view service and associated files.
I have tried the following :
1. Disable s-view from system settings
2. Renamed and changed permission for system/app/sview service.apk
I heard from another developer to change the value from OPEN to CLOSE in hall_detect file located at sys/devices/virtual/sec/sec_key. But I can't write into the file or rename the file.. The only thing I can do is change the permissions, but that doesn't help..
Does anyone have any idea how this sview works. It's become annoying when I play movies or games on my S4..
Many thanks
AJ
Sent from my GT-I9500 using XDA Free mobile app
and a quick note, it seems like it will flash up when using the mobile data or on a phone call.
Bump. Any help..
Sent from my GT-I9500 using XDA Free mobile app
Ajith Roy said:
and a quick note, it seems like it will flash up when using the mobile data or on a phone call.
Click to expand...
Click to collapse
Is this anything with MODEM/RADIO ? :crying:
Ajith Roy said:
Is this anything with MODEM/RADIO ? :crying:
Click to expand...
Click to collapse
I do have this issue! It's damn annoying I moved to AOSP because of this weird issue!
gp545 said:
I do have this issue! It's damn annoying I moved to AOSP because of this weird issue!
Click to expand...
Click to collapse
Sad to hear, when it is started. I have this problem since replacement of screen + frame.
Th3DON said:
Sad to hear, when it is started. I have this problem since replacement of screen + frame.
Click to expand...
Click to collapse
After KitKat update I guess! Didn't had this problem in JB. Deleted SecView apk and seems to be fine so far though ?
Sent from my GT-I9500 using Tapatalk
If you're rooted you could try the xposed modules, there's one in there that disables S-View.
I will edit this post if I find the specifics.
MohammadAG said:
Install Xposed from http://forum.xda-developers.com/showthread.php?t=1574401
Install my module http://mohammadag.xceleo.org/public/Android/Xposed/DisableSView.apk
It's as close as you can get without disabling the sensor. I didn't hook into the phone so that might still show the S-View window, but that's no biggie. Also, the Smart Stay icon disappears, but hey, that can be a plus
.
Click to expand...
Click to collapse
irscotty said:
If you're rooted you could try the xposed modules, there's one in there that disables S-View.
I will edit this post if I find the specifics.
Click to expand...
Click to collapse
I have tried this method already but didn't work for me.. I have also tried a module known as Magnet Off but nothing worked for me..
gp545 said:
After KitKat update I guess! Didn't had this problem in JB. Deleted SecView apk and seems to be fine so far though ?
Sent from my GT-I9500 using Tapatalk
Click to expand...
Click to collapse
Could you please tell the location of secview apk file. I will try this
Sent from my GT-I9500 using XDA Free mobile app
Have you ever figured out how to turn off S-view magnet sensor? I have the same problem with a magnetic car mount and it's very annoying.
Th3DON said:
Hi fellow devs nd members of xda,
I have got problems with my Galaxy S4.. The sview is flashing throughout my screen without any S-Cover or any magnetic material. This happens randomly.. So I need to disable the s-view service and associated files.
I have tried the following :
1. Disable s-view from system settings
2. Renamed and changed permission for system/app/sview service.apk
I heard from another developer to change the value from OPEN to CLOSE in hall_detect file located at sys/devices/virtual/sec/sec_key. But I can't write into the file or rename the file.. The only thing I can do is change the permissions, but that doesn't help..
Does anyone have any idea how this sview works. It's become annoying when I play movies or games on my S4..
Many thanks
AJ
Sent from my GT-I9500 using XDA Free mobile app
Click to expand...
Click to collapse
Well people say just by removing the L1 screw in our phones under the back, the issue gets resolved.
There is one screw name L1 just under our cover.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
DeepankarS said:
Well people say just by removing the L1 screw in our phones under the back, the issue gets resolved.
There is one screw name L1 just under our cover.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
Click to expand...
Click to collapse
Hey Man,
didn't work for me with my GT-I9500 and "The AirDock" still the s view lock screen comes on. Had that screw fully removed and had put the back on after that. Anyone other Ideas ?
Could someone upload their orginal SViewService.apk + SViewService.odex (both in system/app) because I have accidentally delete my ?
alkoforumm said:
Hey Man,
didn't work for me with my GT-I9500 and "The AirDock" still the s view lock screen comes on. Had that screw fully removed and had put the back on after that. Anyone other Ideas ?
Couly someone upload their orginal SViewService.apk + SViewService.odex (both in system/app) because I have accidentally delete my ?
Click to expand...
Click to collapse
My problem stopped when i just force stopped the sview app from application manager 4-5 times...
Well here are the apps.
https://db.tt/aT7lkxix
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
DeepankarS said:
My problem stopped when i just force stopped the sview app from application manager 4-5 times...
Well here are the apps.
https://db.tt/aT7lkxix
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
Click to expand...
Click to collapse
First Thanks for uploading your files but sadly I think I broke something because I geting only a black screen with statusbar at the top even when I paste in your files back in and this happens since I accidentally delete my. (before that black screen with time, date and so on)
I found no process or app or autostart that contains "s view" or something like that. How did find it and how was it named ?
alkoforumm said:
First Thanks for uploading your files but sadly I think I broke something because I geting only a black screen with status since I accidentally delete my. (before that black screen with time, date and so on)
I found no process or app or autostart that contains "s view" or something like that. How did find it and how was it named ?
Click to expand...
Click to collapse
I used to forcestop this.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
DeepankarS said:
I used to forcestop this.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
Click to expand...
Click to collapse
Okay I understand. My problem is I can't find it (screenshot) there mainly I broke it somehow but do you know if there is any way to install a app back into touchwiz framework because when I try to install that apk it fails.
alkoforumm said:
Okay I understand. My problem is I can't find it (screenshot) there mainly I broke it somehow but do you know if there is any way to install a app back into touchwiz framework because when I try to install that apk it fails.
Click to expand...
Click to collapse
Reflash an official rom. All the apks will come back.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
DeepankarS said:
Reflash an official rom. All the apks will come back.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
Click to expand...
Click to collapse
You saved my ass, thanks for that. After getting root and so on I tried to follow your instructions. The App was there and I stopped it but needed only one tap (clicked once ->Force Stop) and then stick it on the phone holder but again the S View Cover Screen comes on (with time/date and status bar). I have no clue what to do now because I can't deactivate the app even.
EDIT: When I deactivate the app per third party app (https://play.google.com/store/apps/details?id=com.SystemCleanup.Inteks.org) the black screen comes on without time and date. So there is any other process that start when a magnet comes close to the S4 ?
alkoforumm said:
You saved my ass, thanks for that. After getting root and so on I tried to follow your instructions. The App was there and I stopped it but needed only one tap (clicked once ->Force Stop) and then stick it on the phone holder but again the S View Cover Screen comes on (with time/date and status bar). I have no clue what to do now because I can't deactivate the app even.
Click to expand...
Click to collapse
Does your dock have something magnetic??
A magnet triggers that stupid sview.
Use any custom rom that doesnot have sview. It shall get solved.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
DeepankarS said:
Does your dock have something magnetic??
A magnet triggers that stupid sview.
Use any custom rom that doesnot have sview. It shall get solved.
Press Thanks if I helped
Sent from my Samsung Galaxy S4 via XDA app.
Click to expand...
Click to collapse
Yes, of course the holder has magnets too so yeah I know its triggering that view but I thought that view could be fully disabled without a custom rom.
A custom rom is no solve for me right now.
The Question would be how the S View got removed in the roms then I could do the same for my stock rom.
Found out that the Hall Sensor triggers that but found nothing to disable or something like that.

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