Hi, I am new here and also new to android.
I have Galaxy Nexus i9250 (rooted + CWM). I am having an issue with the mobile, sometimes touch screen of the mobile starts being tapped automatically and i have to lock and then unlock to stop it. I want to get rid of it.
I recorded those events using getevent via adb, you can see attached image. If you watch the ABS_MT_PRESSURE value it is mostly lower than 00000045.
I don't exactly know how screen interacts with touch events and what this value means. Please guide me in right direction, can i solve this problem by modifying the OS or it is related to firmware? Please guide me in right direction.
Thanks
P.S sorry for my bad English.
Related
hello everyone,
i've seen throughout the forum, many users having the same problem as mine, it being the screen of the VOX going black, but the phone still working on the background, receiving calls etc.
i've seen that after the first timeout, the screen when its in a less brighter screen, it shows the phone perfectly
as no solution for this problem has been found yet
i wanted to know, if it is possible to someone to figure out if you can make the VOX work only with the less brighter screen, instead of the normal one.
maybe change something on the reg. i dont know
can someone please help me? or i can lose my phone for good because of this problem
cheers, and many thanks in advance
please, can someone help?
Yep. I have figured it out, but it's really booty how I have it working. I am binding a key press to kill and restart Tornado PowerControl with a dim/toggle argument. Attached are the 2 small scripts, I am sure it can be done cleaner than this however I didn't feel like it, heh. Simply remove .txt off the attached files, place them on your device and once you have TPC installed to main memory and MortScript, it will toggle your display when you run kill.mscr.
EDIT: Attached load.exe as per request.
Hi all,
Just wondering anyone has come across this problem or not.
it happen to me, randomly, thus i am not sure whether is it a bug or setting tht had given this problem, but as far as i can remember, i dont adjust the setting of the default internet browser(nothing much to be adjusted too)
The problem goes like this:
I went to google page, opt for "Images", theh i type in things tht i want the search(e.g. cat)
all the cat images will surface, in normal situation, if i press on any of the image, it will be maximise and showing the image in almost full screen.
in other situation, when i touch on any images, the screen just simply dont respond to my touch at all, the closest i can get is, pressing on 1 image for 2 secs, then an option will come out, asking me whether to save image or view image, and it is jus a thumbnail size...
i tried on and off the phone but it doesnt help. sometimes it will just turns back to normal again.
but today the switching on and off dont solve this problem anymore, damn...
i really out of idea of what is going on, and how to get rid of this problem before i have no choice but to go to a service centre. my phone is a galaxy s, not rooted.
if u guys know where is the fault lies, pls help me. thks thks
Hi everyone ! I'm posting this here as well as in the SP forum because I think this kind of problem isn't limited to one model or brand.
Story:
I recently got my Xperia SP's digitizer changed (apparently most phones don't like faceplants ) and when i got it back I noticed a "slight" change.
Symptom :
When I touch the screen and slide my finger there's a little lag before the move is recorded by the phone, like, I have to move my finger more than 1/2 inch away from the starting point or it consider my finger didn't move from it. (thus resulting in little jumps when sliding through menus or if you wanna draw a circle it start by drawing a straight line ) After the phone catches up however (so, as long as I keep my finger on it) it follow up well just like it has to. It's not related to the latency of the screen (as I said, after the first move and for as long as I keep my finger on the screen there's no problem) so even if it's after a hardware modification I believe it's a software related problem.
Resolution tested :
Through research I think my problem could come from a change between the dpi of the stock digitizer and the one I got in replacement, so the stock touch_slop value isn't adapted anymore. I tried to change it in my build.prop, but it mades no difference and the problem is still here. Although it doesn't mean the problem doesn't come from that (The way Android handles touch_slop has changed in the latest versions) I don't know how to fix it and I need advices. Has someone already encountered that problem ? How can I fix it ?
So, long story short : I need a way to tweak the dpi value of the digitizer that's stored somewhere on the phone.
Hi everyone, my screen has been replaced (not by me, in a specialized store), and is showing some problems. The screen pixels kind of blink with some higher resolution images, in details, and even in the text, for example in the dropdown tab where I can activate wireless, plane mode, etc. I think it is a hardware problem, maybe some faulty cable or the screen itself, cause I've updated my rom (CM13) and the problem still persists. The problem is shown in the next images and video, for better understanding.
I'd like some help to find the problem, solve it or ask someone more able than I to do so. Could it be the screen not being correctly recognized by the software? GPU problem? I have no clue. -
Here are the pics/video:
(Can't post full links, so here I go, you're smart enough to get it )
IMGUR /a/Dpttm
YOUTUBE /watch?v=TPVVe6TcRHs
Thank you for your help.
XDA Visitor said:
Hi everyone, my screen has been replaced (not by me, in a specialized store), and is showing some problems. The screen pixels kind of blink with some higher resolution images, in details, and even in the text, for example in the dropdown tab where I can activate wireless, plane mode, etc. I think it is a hardware problem, maybe some faulty cable or the screen itself, cause I've updated my rom (CM13) and the problem still persists. The problem is shown in the next images and video, for better understanding.
I'd like some help to find the problem, solve it or ask someone more able than I to do so. Could it be the screen not being correctly recognized by the software? GPU problem? I have no clue. -
Here are the pics/video:
(Can't post full links, so here I go, you're smart enough to get it )
IMGUR /a/Dpttm
YOUTUBE /watch?v=TPVVe6TcRHs
Thank you for your help.
Click to expand...
Click to collapse
Hi,
Kindly register yourself at XDA post which you can query in http://forum.xda-developers.com/moto-g-2014/help
Experts there may be able to help you
Is there an app/code/apk that can disable touch input in a specific area of the screen on my unrooted Huawei Y6 Pro? I would really like an answer as soon as possible.
Also, if it helps, this is a physical error in the screen and it phantom touches in one particular area very time, so please don't suggest some sort of software fix. What I'm actually looking for is to someone suggest an app like Tasker to set a little dead zone where the phantom touch is.
So, in a nutshell, I want to disable a part of my touchscreen, not using rooted methods, so that every time I touch that area on my phone it does not respond and doesn't receive it as a touch.
Thanks for the help.
Got something
Hey bro,
You got something about your problem!!
Install partial screen app from playstore