Screen not as responsive after 4.1.2 - Nexus 7 Q&A, Help & Troubleshooting

Hi all,
Anyone else noticed the screen isn't as responsive since the 4.1.2 update?
I scroll on the home screen and it goes in the opposite direction.
Sent from my Nexus 7 using XDA Premium HD app

garpunkal said:
Hi all,
Anyone else noticed the screen isn't as responsive since the 4.1.2 update?
I scroll on the home screen and it goes in the opposite direction.
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Yep !!! Deffo !
Also have you noticed, flicking doesn't change the page any more, you have to properly swipe.
Finally have you noticed you can't flick downwards for the Notifications you have to slide it all the way down?

Yep. Agree with this. Why did they change this. Sol annoying
Sent from my Nexus 7 using XDA Premium HD app

garpunkal said:
Yep. Agree with this. Why did they change this. Sol annoying
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Atleast its not just me

I haven't noticed this. I was having continual touch screen issues that seemed to get progressively worse as time went on. Days before I received my 4.1.2 update, majority of the time my tablet was unusable it seemed, requiring a reboot to work again. Then I finally got a notification that 4.1.2 was available. Since installing it, I've had *zero* touchscreen issues...
You can check me off next to "I fricken love it", however I have nothing to offer in regard to the other issues that you folks speak of. Maybe they were existent prior and I never noticed, who knows.

Damn, this is true. All. I thought it was TSF shell that I use, but it is not. I almost immediately upgraded to 4.1.2 so I was not that accustomed to 4.1.1, but now that you say, yes. You have to slide all the way, both screens and what bothers me more, notifications. Ugh.

I'm still not sure I'm following this. With both Apex and the stock launcher, I'm not noticing any significant change. If I'm in the app drawer and I want to swipe left or right, I can flick the screen and move my finger all but a half inch and the gesture applies accordingly and I see the screen move. Notifications feel no different as well. Am I missing something?

Same here homepage screens bounce back if I don't follow through with the swipe
Sent from my EVO using Tapatalk 2

Hey guys, I can flick home screens just fine if I do from the center of the screen. Imagine a vertical line from the camera to the charging port. Flicking from near the edges makes the screens scroll in the opposite direction every now and then.
Sent from my Nexus 7 using xda premium

Having this exact problem to. For me I would hesitate to suggest that this is more prominent when the tablet just been woken up. Really wish it hadn't changed.

I'm having similar problems on my stock, rooted 4.1.2 N7. It's become harder to flick-swipe between screens and the like. I don't have a screen protector on my device either.

Was first raised in http://forum.xda-developers.com/showthread.php?t=1943613 guess more people are noticing it now. Hope it'll be fixed in 4.2

has anybody tried the 4.2 update to see if it has fixed this?

After updating to 4.2.1 i started noticing this issue in both AOSP browser, chrome, app drawer and notification pulldowns... Annoyed my ass off... anyway, after some hard googling, it appears to be a 4.2.X issue? So after flashing CM10 (4.1.2) the problem is gone, but the 4.2 sweetness is as well...
Please star the issue here: http://code.google.com/p/android/issues/detail?id=39892
Update:
After flashing 4.2.1 again, everything seems to be working just fine... I'm just left clueless

I used to have the same problem. Can anyone here who has this problem right now tell me if they have enabled "Magnification Gestures" under accessibility in the settings menu? If so, disable it and see if the problem is better.

Related

Play Store doesn't remember position in list

Hi,
I recall this being a problem on android years ago, and it was fixed, but appears to be back. If I am browsing apps in the Play Store, each time I back out of an app screen to the app list, the list repositions itself at the top, rather than reflecting the position I was at before I clicked into a specific app screen. When working through a large list this is a real frustration.
I haven't seen anyone else complaining of this which makes me wonder if somehow it is just me. I have tried clearing data, and uninstalling updates to no avail, and this issue has persisted across two factory resets.
I am running the stock factory ROM with the Trinity 7 kernel.
Any thoughts?
akalias1981 said:
Hi,
I recall this being a problem on android years ago, and it was fixed, but appears to be back. If I am browsing apps in the Play Store, each time I back out of an app screen to the app list, the list repositions itself at the top, rather than reflecting the position I was at before I clicked into a specific app screen. When working through a large list this is a real frustration.
I haven't seen anyone else complaining of this which makes me wonder if somehow it is just me. I have tried clearing data, and uninstalling updates to no avail, and this issue has persisted across two factory resets.
I am running the stock factory ROM with the Trinity 7 kernel.
Any thoughts?
Click to expand...
Click to collapse
try to press the back button, not the one on the top left corner
Sent from my HTC Sensation XL with Beats Audio X315b using xda premium
Mine is away waiting for and RMA so can't confirm but I remember holding it in landscape mode and the screen split in two. The apps kept there position whilst highlighted app was shown on the right.
Sent from my HTC One X using Tapatalk 2
Yes, it does it for me and is very annoying.
Makes no difference whether I use the store button or the nexus back button.
shaneydroid said:
Yes, it does it for me and is very annoying.
Makes no difference whether I use the store button or the nexus back button.
Click to expand...
Click to collapse
Glad to know it's not just me, but surprised there hasn't been more noise about this. Unbelievable that something so simple can be overlooked.
same here, it works fine on my SGS2, but the list pops back to the top when on the Nexus.
Use Google Play in landscape mode...
Sent from my Nexus 7
^This..
Hold it landscape, you'll have your list on the left and it doesn't move on it's own as you go through installing.
I'm having this problem as well. No matter what I do its always going back to the top.
This is very annoying it does it on both my android devices, which is the Epic 4g Touch aka Samsung Galaxy S2 and Nexus 7, when you are looking at your apps history in the play store app. So when I want to scroll through my previous apps say on my nexus 7 and its incompatible and I hit back it goes to the top after I just scrolled through 1or 2 hundred apps. Same thing on my epic 4g touch. Also I think they should make it so you can just check off as many apps as you want like in email to delete but in the apps store so you can install multiple apps like if you factory reset or are into rooting. I hope they do something about this soon.
Sent from my Nexus 7 using xda app-developers app
It does it on all of my android devices and yes it makes me mental as well. Also, why in the hell would they get rid of the purchased apps area? That is more annoying to me then going to the top every time.
Sent from my SCH-I535 using xda premium
That too is very annoying
Well, I found the Android bug site and, what do you know, other people have noticed this, too. So, if this annoys you, add a "star" to this bug report on Android's Google Code listing:
This is a crazy bug and I want to stop it.
For shame, Google, for shame!
I reinstalled all my apps manually for the first time in ages when I got my nexus 7. (Titanium is the bomb) and I about went crazy having to scroll through this massive list over and over...Google really needs to fix that!
Sent from my Nexus 7 using Tapatalk 2
Supposedly it doesn't do it in landscape. Pain in the arse though.
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Google play doesn't recognise my device, just listed as unknown desire HD
http://www.addictivetips.com/androi...pp-3-9-16-with-expandable-notifications-more/
IT HAS BEEN FIXED!
I haven't gotten the update, but it should be here soon....

4.1.2 broke swiping?...

Is anyone else having problems with swiping left and right etc since 4.1.2?
My device recognises the swipe but doesn't complete ie when ctolling through home screens the page won't move to the next page it will stay where it is and you just see the page move a little bit and then go back.
Hope that makes sense.
Please reply if you're having this problem or not
Sent from my Nexus 7 using xda app-developers app
I've noticed this as well since 4.1.2 but it only happens for the first few seconds after switching the screen on. I've had to apply a bit more force in swiping to bring down the Notifications or to go from screen to screen on Home and the app drawer. Gently flicking the screen doesn't work and stuff like Notifications just flips back up, but after 20-30? seconds it works fine again.
I've noticed this aswell, but don't think the new update is the cause as I was experiencing it before.
Just out of curiosity do you use another device such as HOX? Because I have a HOX, and the swiping is much smoother on that, flicking goes from screen to screen rather than a drag which the Nexus required, if you do use another device perhaps its just the change in device like my case ?
Hmmm.
Cant decide whether or not to take it back and try a replacement.
As said above i have to now use a full swipe across the screen with my finger while holding the tablet in the other hand. I cant just use one hand and flick it with my thumb like i used to be able to.
Ive done a factory reset but that hasnt helped at all.
Ill upload a video of the problem soon so you guys can compare it to yours.
OK heres a video of the problem...
Let me know if you guys have the same
Bump
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I've noticed that my home screen is not as responsive, though I can't tell in your video if it's as severe. I have to make a strong swipe to move to the next page or it will just bounce back to the current page I'm on. So sometimes it takes me a couple times to switch screens since I'm used to it normally changing. Hope that makes sense.
I run CNA 3.8.0 which uses 4.1.2; I haven't noticed that problem previously on 4.1.1
I also have to swipe the notification bar further in order for it to stick. I used to only have to go 1/3 to less than 1/2 of the screen for it to work.
I have the same issue
Rom is pa 2.23 kernel isn't changed
Sent from my Nexus 7 using XDA Premium HD app
I have %100 same issue. Just like in your video.
I hope google will solve this with 4.2
Same issue, would agree that it is worse for the first 20-30 seconds after waking up the screen. Really is quite a pain.
This definitely happens for me, and it definitely started with the 4.1.2 update. It's not a big deal to me, but I can't believe Google didn't catch it.
Sent from my Galaxy Nexus using xda premium
I hope google solve this with 4.2. Because it's very annoying .!!
Glad its not just my device thats broke.
Lets hope 4.2 sorts it out.
How did google not notice this when they were doing tests...
Only place I notice this is home page and app drawer. New with 4.1.2, and quite irritating. I blame the Apple rubber band patent!
Sent from my Nexus 7 using xda app-developers app
I've got a new c9O 32GB and mine does the same thing. Its better if I use one hand to hold it from the edges while using the other hand to touch. Using one hand to hold and swipe/scroll/ anything is an effort in futility. And its not just at the Home screen/App menu for me. It also locks up completely from time to time. Do we know what kind of memory the 32GB model uses? Not happy about this at all. Asus really screwed up on this one.
Sent from my DROID BIONIC using XDA Premium HD app
I have this issue as well. My first nexus which was a 16gb didnt have this problem but my current one which is a 32gb does this, especially with the notification bar which is quite annoying. Not sure if its because of 4.1.2 or if its the hardware itself because it updated immediately when i got it so didnt have a chance to use the 32gb before it updated.
has anybody tried the 4.2 update to see if it has fixed this?
Bump . I'm waiting for mine to come in the mail from Asus.
Sent from my SPH-L710 using Tapatalk 2
I think the problem is gone in 4.2.
At least I have not seen it yet - swipe across half the screen works again to change page.
I still get it in 4.2 :crying:

Does anyone else have a misaligned touch screen?

Is anyone else having a slight misalignment on the touch screen?
For me touch is shifted about a millimeter or two to the right.
I've checked on both my N4 and my sister's N4 and both of us seem to be having this slight misalignment.
Both of us have REV 11 N4's. One was obtained through T-Mobile in January, the other was obtained through Google Play just last month.
I've checked on a few roms. I've tried CM, PA, and Stock with a multitude of different kernels (Franco, Faux, Trinity, CM, and stock).
To check:
1. Enable "Show touches" under the Developer menu.
2. Touch a part of the screen where you'll be able to see the touch bubble and hold it there.
3. Look at the screen at angle to see under your finger.
It's not a big deal, just something I've noticed when I had difficulty trying to use PIE on the left side of the screen. Although, I still would love to be able to get the screen recalibrated to have more accurate touch sensitivity to eliminate the difficulty that I have with CM's PIE.
Another question: Is anyone aware of any LG diagnostic tool to calibrate the screen? I remember back on the HTC sensation there was a file that you could load through HBOOT and get your screen calibrated from there.
Photo attached.
Oh wow I never noticed this , I have the same thing, never really had problems with it
Btw I have an older model , so its not just a Rev11 thing
Sent from my Nexus 4
Mine looks like its right on when I test. Maybe just a hair over to the right but nowhere near as far off as yours. Rev11 302K
-Sent from that.... you know.... thing that sends these things-
I'm pretty sure you have OCD. So, take some medicine. Your phone is fine, stop crying. :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::good:
Nope...
I thought I was just trippin when I noticed the same thing last week
Just tested and confirmed, pretty significant misalignment by about 1 cm, which is a LOT when you're talking about a <5" touch screen..
My next thought is, is this a software issue?
We need more people to test and confirm. But I believe that is what we will find. Software issue.
Anyone with a Nexus 7 on stock 4.2.2, please also test and report.
Wow never thought anyone else was experiencing this, mine seems to be off since I always have to touch a little higher than what I'm going for even nav bar.
Sent from my Nexus 4 using xda premium
Notified the same thing while playing Draw Something, I thought I was mad
Tapalked with my iNexus 4S
Nobody tested a Nexus 7 yet?
I'll test my wife's when I get home and post the results
Could not reproduce the issue on the Nexus 7. Looks like it's specific to the Nexus 4
Sent from my Nexus 4 using xda premium
ingenious247 said:
I thought I was just trippin when I noticed the same thing last week
Just tested and confirmed, pretty significant misalignment by about 1 cm, which is a LOT when you're talking about a <5" touch screen..
My next thought is, is this a software issue?
We need more people to test and confirm. But I believe that is what we will find. Software issue.
Anyone with a Nexus 7 on stock 4.2.2, please also test and report.
Click to expand...
Click to collapse
I would think that it's a software issue. My HTC sensation was able to have it's screen recalibrated. I think LG would have some kind of tool to be able to do it.
Same exact issue here but I wouldn't even notice if I didn't try
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For me its OK all stock
Mines fine, right where it should be.
This is with me too and cannot use the letter "cue" because of it
Sent from my Nexus 4 using Tapatalk 2

[Q] Did i get a lemon.

So i am about 3 weeks into my LG G2 i went custom AOSP from the very start. never even touched stock. I had weird graphical glitches which i chalked up to the AOSP stuff. I also had weird touch screen issues. like double clicks when i was dragging my finger. I also had odd shaking. like if i would drag from one screen to the next and stop in the middle instead of the panes being static they would shake way way worse then i have even seen on a phone. after about 3 weeks it got to much. i went back to stock to see how it felt. i have the same graphics issues. and i think some of the same touch screen issues. Although i didn't stay long enough to really test, but the graphical glitches are there. I can reproduce anytime i want on AOSP or Stock.
Did i get a lemon?
I can post a video if anyone wants to see any of the symptoms.
JustusIV said:
So i am about 3 weeks into my LG G2 i went custom AOSP from the very start. never even touched stock. I had weird graphical glitches which i chalked up to the AOSP stuff. I also had weird touch screen issues. like double clicks when i was dragging my finger. I also had odd shaking. like if i would drag from one screen to the next and stop in the middle instead of the panes being static they would shake way way worse then i have even seen on a phone. after about 3 weeks it got to much. i went back to stock to see how it felt. i have the same graphics issues. and i think some of the same touch screen issues. Although i didn't stay long enough to really test, but the graphical glitches are there. I can reproduce anytime i want on AOSP or Stock.
Did i get a lemon?
I can post a video if anyone wants to see any of the symptoms.
Click to expand...
Click to collapse
What are the graphics and touch screen issues? Care to elaborate? I've had 3 g2s in about 2 weeks and have experienced the high pitched buzzing in the ear piece when making a call and the touch screen issues when the phone is used playing video or games after 45 minutes or so the touchscreen becomes erratic and the scrolling goes crazy. There's a couple videos on here showing the touchscreen issues when writing in a quick memo (looks like an EKG). Maybe a little more info on your part will give us a better idea on your problems though.
Sent from my VS980 4G using Tapatalk
Why did you wait 3 weeks before you came to the conclusion you have a lemon? And with all those issues why you even asking that stupid question?
Sent from my LG-D801 using xda app-developers app
Sounds like 4.4 issues with the graphical stuff. Its common because we don't have a proper port yet.
I suggest you ALWAYS use your phone stock for a week or else you have no idea if its software or hardware when things go wrong.
I suggest you flash back to stock and waiting it out and see for yourself.
-sent from my LG G2 using XDA Premium 4
I will see if I can make some videos to show of what I mean.
Sent from my LG-VS980
The touch screen issues are present in all G2s, it's whether or not a user "triggers" it that's the question. I've seen it in both AOSP and stock. So your touch screen is "fine." The other issues are not normal though.
Sent from my LG-G2 using Tapatalk
To conclude if anything is normal or no...you need to have your phone completely stock...What player911 said is the right thing to do.
So i swung by verizon and sure enough the demo model showed no signs of what my phone is doing...
btw i did say i went back to stock to test it and both the graphic issues and the touch screen issues have been present. I cant always reproduce the touch issues but the graphic glitches is some sore of faulty unit. I will try to get the to replace it on monday.
Koopa777 said:
The touch screen issues are present in all G2s, it's whether or not a user "triggers" it that's the question. I've seen it in both AOSP and stock. So your touch screen is "fine." The other issues are not normal though.
Sent from my LG-G2 using Tapatalk
Click to expand...
Click to collapse
This is not true! I have the Verizon variant and I have no issues with the tough screen at all...ever?? In fact, for whatever reason (maybe because Verizon is more closed/careful/anal/controlling) I read of more issues with other carriers than I do with Verizon. So either it's Verizon, or maybe Verizon's version got a better batch of hardware while the others got a bad batch??? :crying:
Return it and get a new one. If you were at the store, I would have already done this. Its under warranty regardless.
Touchscreen is very responsive on mine. Maybe too sensitive. Sometimes I don't even feel my fingers touching the screen.
Sent from my Nexus 7 using XDA Premium 4 mobile app

Fix unexpected screen sleep!

Are you tired of your Mini/Ultra/Maxx falling asleep at random while using it? Does the phone fall asleep while actively scrolling through your home screens and apps drawer? Well, my mother and I have both had this issue and I found the solution to fix both phones:
INSTALL AND SET ANOTHER LAUNCHER.
And that's it. If you haven't already, use Google Experience Launcher to get some of the KitKat Moto and the Big Red didn't give us!
kcipopnevets said:
Are you tired of your Mini/Ultra/Maxx falling asleep at random while using it? Does the phone fall asleep while actively scrolling through your home screens and apps drawer? Well, my mother and I have both had this issue and I found the solution to fix both phones:
INSTALL AND SET ANOTHER LAUNCHER.
And that's it. If you haven't already, use Google Experience Launcher to get some of the KitKat Moto and the Big Red didn't give us!
Click to expand...
Click to collapse
Yep, the stock launcher watches the proximity sensor (to the left of the earpiece at the top) and if you pass your hand or something a few inches above it will mistake this for putting in a pocket or a bag and will sleep the display. It's a nice feature, actually, unless you regularly pass your hand over that sensor.
I just wanted to put this in the open. The people I know and undoubtedly many others find it annoying, including myself. The screen shuts off on me even in broad daylight.
kcipopnevets said:
I just wanted to put this in the open. The people I know and undoubtedly many others find it annoying, including myself. The screen shuts off on me even in broad daylight.
Click to expand...
Click to collapse
HA!!! Thanks! It seems it is exactly like my issue posted some time ago http://forum.xda-developers.com/showthread.php?t=2672614
I noticed that too. But it only happened in the app drawer of stock launcher. It doesn't happen using GEL or any other launcher.
Sent from my XT1080 using xda app-developers app
yeah I am now using nova launcher and everything is OK
Or use screebl
Sent from my Nexus 7 using Tapatalk
I'm having an issue where sometimes my display won't turn off even after the 30 seconds I have set. After I turn it off then on with the power button, then the display sleep works
Sent from my XT1080 using xda app-developers app

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