PX6 RK3399 touchscreen sensitivity - MTCD Android Head Units Q&A

I've tried a generic Google search with no luck, it always takes me to threads of people talking about it being a simple check box under Settings but they're talking about their phones. My touchscreen was absolute **** when it had a screen protector on it, now it's just **** w/o it. I try to drag and drop an app in the app bucket...app opens instead. Try doing split screen apps, instead the app opens, closes from swiping it sideways vs opening in split screen and or doesn't do anything because it's confused. Sometimes I'll get it on the 1st try, sometimes I'll get it on the 10th when I've already balled a fist and about to punch the thing. Any advice?

Related

Screen Calibration

Anyone know how to get to a screen calibration tool on the Captivate / Galaxy S? I've done a search and found a number of links for how to do it on HTC phones, but nothing for the Galaxy S.
My screen isn't far off, but on a number of different sites in the browser it will register a link below what I touched.
Thanks.
Steve
Sometimes the problem is how the browser is rendering the page/links. Now and then I have the same problem, zoom-in then zoom-out fix it.
I have this problem on google reader. It's like the ads that get tucked in at the bottom through the click-able area off.
So I usually try to open links from the bottom up. or just give it a little time to catch up... it usually does
My screen occasionally goes crazy on my captivate. I will be swyping in text and it will suddenly jump all over the place...one time it started in K9 mail, another in Dolphin mini browser. Once it starts the entire screen is effected and it makes navigation difficult and usually ends in a reboot. I am not sure if these apps have anything to do with it but I removed them and then reinstalled and that helped. Not sure if anyone has experienced something similar and if there is something in particular that might be causing it. It is extremely frustrating.
this issue has happened to me some times, I've noticed that all the times it happens is because the screen has humidity, water, sweat,etc. At least to me that is the reason.

[Q] Gestures?

I was browsing through all the garbage on my phone with Titanium Backup and found "Gesture 2.2.2"
Is this just for things like pinch to zoom?
This is a really cool feature actually.. However its not on the US version. This was one of the selling points for the Optimus 2X. I believe it was imbedded in the LG's andriod overlay.
It basically uses the accelerometer to FF/RW, scroll text, and move app short cuts to different home screens by simply tilting, or tapping the phone. You could even hang up by simply turning the phone over (screen facing gound).
I hear there is a CM Rom that will use this to set up gesture/shortcuts to open apps from the lock screen. This will be even more useful especially when driving.
Versetyle said:
This is a really cool feature actually.. However its not on the US version. This was one of the selling points for the Optimus 2X. I believe it was imbedded in the LG's andriod overlay.
It basically uses the accelerometer to FF/RW, scroll text, and move app short cuts to different home screens by simply tilting, or tapping the phone. You could even hang up by simply turning the phone over (screen facing gound).
I hear there is a CM Rom that will use this to set up gesture/shortcuts to open apps from the lock screen. This will be even more useful especially when driving.
Click to expand...
Click to collapse
Yes, and it is really dope but if we didn't have a way to access it I don't get why it would be on our phone.
Sent from my LG-P999 using Tapatalk

possible explanation for screen issues?

this may not explain all screen issues, but it may explain the issue of the screen freezing and also the issue of it reacting on its own. i believe that this screen is highly sensitive. my current theory is that dirtiness and dullness cause screen lag. this can result in freezing, but i think more commonly what happens is for it to cause a delay in the screens responsiveness. so lets say you touch the screen and it doesnt respond right away. so you tap the screen again, and it does respond. but maybe its responding to the first time you touched it, and then you exit out of that screen or do something else, and forget that you touched the screen again. but the phone remembers and responds, and the phone does something odd, seemingly on its own. now remember this is just a theory of mine, and i am no expert on touchscreens. it just occurred to me that this could be a possibility, because i cleaned my screen really good and the screen seemed a good bit more responsive than usual. feel free to share your thoughts and opinions on this.
There are times when a greasy/wet touchscreen will misbehave, but I think the majority of our touchscreen problems stem from a buggy driver which tends to crash during low memory conditions.
yea i definitely think its just a buggy phone. wish it was as simple as keeping it clean, but i have these problems even when clean sometimes. its not a deal breaker though, at least not for me.
i just wish we could have custom lock screens or AOSP lock screen that wouldn't break the damn auto-rotate.
i know this is a different subject than my op, but i have a question. i converted several apps to system apps. two browsers, opera mobile and dolphin mini, dolphin to replace my stock browser and opera for desktop browsing, as well as a volume control app and a few others. i use an app called optimize android toolbox to clean my cache. before converting these apps to system, they all stored a cache. now, opera and dolphin dont. the volume control app still does though. i dont think its a problem, it just perplexes me. any possible explanation for this?
JonathanBarca10 said:
yea i definitely think its just a buggy phone. wish it was as simple as keeping it clean, but i have these problems even when clean sometimes. its not a deal breaker though, at least not for me.
i just wish we could have custom lock screens or AOSP lock screen that wouldn't break the damn auto-rotate.
Click to expand...
Click to collapse
Ayoteddy got us the aosp lock and the puzzle lock, using it right now no prob.
sent from my....WAIT THIS ISNT MY PHONE?
When it's cold mine never responds.
I put a screen protector on my phone and I haven't had any touch screen problems since. Might just be a coincidence, though.
before i got this phone, i read a review that said only one android phone has a more functional lock screen than the sidekick. of course, that statement is based on phones with stock roms, but still, thats definitely saying something. i like the stock lockscreen a lot. i like the media room lockscreen widget. tried other music players with lockscreen widgets, but they take up the whole screen. then you have to exit the widget to unlock the screen. plus you can slide down to unlock or slide up to launch an app. thats pretty tight.
I'm not saying the stock lock screen isn't clever. It's really is quite cool... when it works.
So often I've had to struggle to unlock the phone because the screen was lagging badly. Or the home screen has come up for a second before the lock screen. This is especially a problem when text messages come in, and often result in my phone doing crazy crap in my pocket. Next time I pull it out I discover that it's gone to CNN, changed my brightness, turned on bluetooth, etc.

Touchscreen on P-5110 jumpy when using two fingers or more

Hi,
so the title just says all about it. When using two fingers (or more) to scroll and zoom around (for instance Google Maps), it is very jumpy. It seems to be completely random. There are days where it doesn't happen at all.
I have turned on this feature where it shows you the trace of your finger movement on the screen: Normally you could just draw two lines, each one with one finger. But when this issue occurs one of the lines just disappear or the both disappear and start from scratch. So it looks like the system thinks that I put both fingers up briefly and starts a new trace.
I hope you get what I'm trying to say, not a native english speaker
Ah, more info: The tablet is on stock rom. I use one of those microfibre textiles to clean the screen <- that maybe the problem?
Thanks for any tips!
Am I really the only one with that issue? Any ideas would be VERY welcome as this problem is really annoying!

Oneplus 6 - Unresponsive Screen (Video Included)

I've had the phone since the day it came out. It took me a while to notice but the screen is definitely unresponsive at times. It is actually difficult to notice because, if you are like me and spend hours on your phone every day, if every so often if a touch doesn't register, your brain automatically make you repeat the gesture and you don't even think about it. And, it's OK if it happens like once a day. But with this phone, it's hundred times a day. I thought I was crazy so I recorded a video with my OP5.
See here: https://imgur.com/a/lZS4eVP
OK so this is kind of a very bad occurrence. Usually, it's not always like that. Sometimes it works perfectly fine. I also wonder if this could be the reason why the double tap to wake is also inconsistent, when the screen is off.
Also, yes, I do have a screen protector, but I've had them on all my phones and never had an issue.
Looks like this is happening only with you, is this problem occurring only in specific apps? or globally..
The touch here works snappy and very responsive. Maybe a faulty device? report to service center, I guess.
I also noted unresponsive screen once in a while while trying to click some hyperlinks or items with small clickable icons. But it's not anywhere close to what your video showed. Best and fair thing to do would be: Fresh flash the stock rom, don't install any additional apps then see if the problem persists. If it does, time to call customer service for a replacement unit. Good luck!
I've had similiar issues with my Essential PH-1, turns out it was a defect in the digitizer and I was RMA'd on it.
Nope working great here.
Do I get a new phone if I rma it? Or refurbished?
No I get this sometimes as well. Not nearly as bad as shown in your video, but sometimes it just doesn't register the touch properly and you have to touch it harder for it to register. Or when scrolling it only registers the scrolling partially
i have same problem in the same position
It happens to me sometimes when I tap the screen (for example tapping on a contact in whatsapp) that the screen doensn't respond good. When I tap a few times more and with a little more pressure it's going well. (I didn't test without the factory applyed screen protector)
Do people who have this problem use gestures? For me, the problem also occurs (no reaction when I tap the hyperlink or a small icon) but I noticed that it only occurs when the gestures are on. Maybe there is a problem.

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