[Q] Touchscreen problem - Optimus One, P500, V General

Hi all! I have a brand new LG Optimus One, but I think it has a problem. When I tap on the screen or write a message and tap on one letter, sometimes the screen respond 2-3 or more taps (want to write "word", but when i pres the "D" it goes "wordddd". Does anyone have the same problem or? Thanks a lot!
P.s. Sorry for my poor english

Same here..

I have the same problem too but i think it happens more often with gingerbread keyboard. The lg keyboard lags little more than default android keyboard. I think I'll stick with swype for now
Sent from my LG-P500 using XDA App

No problems here. Works fine, am using swype tho.
Sent from my LG-P500 using XDA App

JulyDerek said:
No problems here. Works fine, am using swype tho.
Sent from my LG-P500 using XDA App
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same here , didnt have any problems everything works quick and fast

Can it be something with the stock protection foil?
Or may be i must go to the shop and return it

I removed the foil and still has the issue. I haven't tried other keyboards. Using the default LG Keyboard.

vladsk8 said:
I removed the foil and still has the issue. I haven't tried other keyboards. Using the default LG Keyboard.
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I am with the default keyboard too. Its very annoying, when the vibration is ON and when i just touch a letter...it's vibrating for 2-3 seconds.. Today i will try to go to the mobile shop and i will write after my visiting there.

Same here, I believe this is normal behavior, you have to remember that this phone has an entry level touch screen, so you can't except much from it. There are other problems with the keyboards as well related to touch. For example, in the Gingerbread keyboard you can do proper multi-chorded inputs (aka pressing shift + a character to capitalize the character) because of the touch screen quality. Same for pinch to zoom problems.
Download a touch screen test app to see what's really going on and why some things just don't work the way you expect. If you want better touch screen response you should've bought a more expensive phone. I'm happy with my Optimus One since I knew that this is a budget phone and that you can't have high expectations. That said, and knowing how much I paid for it new and unlocked (180€) I'm quite impressed with it's quality.

Timerever said:
Same here, I believe this is normal behavior, you have to remember that this phone has an entry level touch screen, so you can't except much from it. There are other problems with the keyboards as well related to touch. For example, in the Gingerbread keyboard you can do proper multi-chorded inputs (aka pressing shift + a character to capitalize the character) because of the touch screen quality. Same for pinch to zoom problems.
Download a touch screen test app to see what's really going on and why some things just don't work the way you expect. If you want better touch screen response you should've bought a more expensive phone. I'm happy with my Optimus One since I knew that this is a budget phone and that you can't have high expectations. That said, and knowing how much I paid for it new and unlocked (180€) I'm quite impressed with it's quality.
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Click to collapse
I am happy with my phone too! But when other people say, that they have no problems, what must i think about? I am from Bulgaria and here 180$ are not little money

So i went to the market and i played with the sample... It has the same "problem" )) So now I think, that all of this is because of my big fingers and "don't know how to touch" This is my first touchscreen phone and may be this is why i woried about. So thanks all for the answers, now i am a bit more calm! Great wishes for the NEW YEAR to all! Bye!

No problems with original android keyboard same as with SmartKeyboard Pro

Try to change to a different type of keyboard first and change back maybe after about 2-3 mins.

same problem
Hello folks!!
I have the same ptoblem with my touchscreen but only when i plug the usb cable to charge ...any solution?

it happens because of the touch screen lag bug. there is too much cpu usage when the touch screen is tapped.
that is why when you try to type fast using lg or android keyboard you will experience such problems.
this problem is not there with swype since you don't have to tap on the keys to type.
there is a touch screen bug fix and that will solve the problem.
I wish optimus one didn't have so many problems.

Related

Has anyone switched from a keyboard phone to TB?

I currently have an HTC Desire Z and I really want the Thunderbolt, but all my android phones thus far have had a full slide out keyboard and I'm just not sure if I can do without one. Has anyone else switched from a phone with a keyboard to the Thunderbolt?
What is your experience?
I switched over from the original Droid. The change hasn't been bad at all, with swype or even the stock HTC keyboard, it's about the same. The only thing having to look at your phone to type.
I switched over from the original Droid. But then again I think I used the keyboard on the Droid about twice before realizing the on-screen board was monumentally better and never slid it open again.
I switched over from original Droid, I used to love the physical keyboard. But this screen is so accurate and big I've found the on screen keyboard to be more effecient and even in portrait mode its ridiculously accurate. I never plan on going back to a physical keyboard.
Sent from my ADR6400L using XDA App
You wont regret
you wont regret the switch extremely accurate.
My last 5 phones had a slide out keyboard, so I was worried about the switch, but it really isn't bad. It takes some getting used to, and I have to look at the phone to type. I also can't type as fast. I think when I type too fast, it tries to change letters I pressed thinking it was a mistake. Other than that, it isn't bad.
I switched from a tp2 and I love it. The landscape keyboard is almost bigger then the tp2's slider!
Own both Samsung Epic 4G with slide out keyboard and HTC Thunderbolt. I needed the slide out keyboard for the rare times that I'm oncall and need to use the phone as a laptop replacement to VPN and RDP otherwise touch is fine for casual use the rest of the time. HTC Thunderbolt's touch is much more precise than the Samsung Epic 4G.
This is my first ever keypadless phone. I've had the Tilt2 on ATT since it came out, and its predecessor, and several other phones, always with physical keyboards.
Now I'm just thinking what an idiot I've been. Swype is simply AMAZING. After just 3 days using swype, I'm already faster typing than I ever was with physical keys on any phone.
Never going to look back, and I doubt you will either.
I came from the original Droid and was worried I would miss the physical keyboard...which I used often. Honestly...I haven't had any issues. Flipping the phone to landscape gives you a nice sized keyboard. Although I don't know if its me or my screen but I seem to have trouble type the letter Y.
Sent from my Thunderbolt using Tapatalk
I have a friend who moved to the EVO from her blackberry and has been loving the move so far. Plus she's using swype, which I think greatly helps the switch once you get the handle on how to use swype. Figured it was worth mentioning as it's effectively the same size phone/platform.
Yes, there is definitely a learning curve, but I have had mine since thursday and I seem to be getting the hang of a slate. I came from the D2 and had the TP2 before that. The speed of the phone definitely makes up for the lack of HW KB.
rajuabju said:
This is my first ever keypadless phone. I've had the Tilt2 on ATT since it came out, and its predecessor, and several other phones, always with physical keyboards.
Now I'm just thinking what an idiot I've been. Swype is simply AMAZING. After just 3 days using swype, I'm already faster typing than I ever was with physical keys on any phone.
Never going to look back, and I doubt you will either.
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Click to collapse
QFT. There is no reason to use anything but swype.
Also, I cannot for the life of me use a phone with a keyboard after having a touchscreen only phone. Had a friend get the evo shift and he used the keyboard once, and never touched it again.
Wow, wasn't expecting this much response. But thanks for all the input and it sounds like the opinions are all the same across the board. Probably will be making the switch soon, plus it will be nice to be back on Verizon. Thanks so much.
(Typed the whole reply with my on screen keyboard lol)
Sent from my HTC Vision using XDA App
rajuabju said:
This is my first ever keypadless phone. I've had the Tilt2 on ATT since it came out, and its predecessor, and several other phones, always with physical keyboards.
Now I'm just thinking what an idiot I've been. Swype is simply AMAZING. After just 3 days using swype, I'm already faster typing than I ever was with physical keys on any phone.
Never going to look back, and I doubt you will either.
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Click to collapse
So this phone does have swype?
adamhlj said:
So this phone does have swype?
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It doesn't come preinstalled from what I could tell from the in store model I played with. You can always install it yourself. Though apparently some people are having issues w/ spacing from what I read on another thread in this forum, probably worth looking into that to see if there is a fix yet.
adamtheindien said:
Wow, wasn't expecting this much response. But thanks for all the input and it sounds like the opinions are all the same across the board. Probably will be making the switch soon, plus it will be nice to be back on Verizon. Thanks so much.
(Typed the whole reply with my on screen keyboard lol)
Sent from my HTC Vision using XDA App
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you just have to try other keyboard phones in the market, at this time theres only the droid 2 thats comparable to my og droid on verizon. the epic 4g is nice but i cant go to sprint. the phone's screen is so large it makes it easy. the only problem is that with my og droid i could type under the the table no problem if i had to send a message out, but with this i have to look at the screen.
My first smart phone was the samsung sch-i760, loved the hw keyboard, that's why I moved on to the tp2 afterwards. To be honest, the tp2 shows absolutely no wear after using swype. As soon a you get used to swype you'll wonder how you ever got along without it.
Bummer the thunderbolt didn't come with swype but the evo version is working fine for me now, but I do like the beta layout more to be honest. In due time I spose
Sent from my ADR6400L using XDA App
I switched over from an OG Droid running 2.3, and therefore a Gingerbread keyboard. I really loved my QWERTY, but now, I'm getting the hang of the on screen keyboard. I installed the 2.3 keyboard .apk and typing just kinda flows. It's different, but it's fluid. The switch is worth it in the end.
I came from OG Droid and it was smooth and great. always used touch screen on d1 anyways.
has anyone got a working version of swype yet? my beta copy still has spacing bug. or was beta updated? didnt want to install swype installer and go through all that if someone knows.

Touchscreen problem: move threshold

Hi, I made a video of the problem here:
http://www.youtube.com/watch?v=sRXcBcpSD1w
It's minor, but I'd still like it fixed.
I heard about this as well... does look annoying. What application did you use to test that?
Timmmmmm said:
Hi, I made a video of the problem here:
http://www.youtube.com/watch?v=sRXcBcpSD1w
It's minor, but I'd still like it fixed.
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I think "Yet Another Multitouch Tester" or something. There are loads of them in the market.
Yea I was just curious. I use multitouch visible test which shows coordinates as well and I tried to replicate this on my Nexus S... doesn't have that threshold though, it's similar to the Nexus One. Wonder why samsung would add that...
BTW could you tell me how many simultaneous touch inputs the screen can register? The original SGS and Nexus S can register 5 according to multitouch visible test. Nexus One as you know can do 2 but when you cross each axis they flip.
Timmmmmm said:
I think "Yet Another Multitouch Tester" or something. There are loads of them in the market.
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I got up to 10 and then ran out of fingers...
There's no axis flipping problem.
Ok so the physical touchscreen technology is very good... it's just samsung has written in this threshold movement delay, that's a bummer lol.
Timmmmmm said:
I got up to 10 and then ran out of fingers...
There's no axis flipping problem.
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I think the touchscreen is so extremely sensitive they decided to fool-proof the phone.
without this "sticking" there would be no way for an average person with shaky fingers to register a TAP not a micro-SWIPE.
kreoXDA said:
I think the touchscreen is so extremely sensitive they decided to fool-proof the phone.
without this "sticking" there would be no way for an average person with shaky fingers to register a TAP not a micro-SWIPE.
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Click to collapse
I doubt it. It's virtually impossible to perfectly tap on other phones and it's not a problem. I'm pretty sure 'micro-swipes' are detected by the software layer as taps.
Well does it affect the phone usage otherwise?
I just checked on 3Gs (havent got the S2 yet, damn these late release dates ) and sure enough it has the exact same delay and skip when I slowly try to scroll say web pages. Its always been good enough for me though.
I would be more interested in an accuracy test to see if there are any major issues with the hardware itself. Last test I saw showed everyone but the iPhone digitizer having abysmal performance, I remember the Droid loosing the finger signal all the time.
Any links to the touchscreen performance test you mention?
As for the "deadzone" for touch input, CyanogenMod7 for the SGS has this aswell. Furthermore, it also has a "feature" where if you move your finger slower than a certain speed across the screen, homescreens/browser pages etc will just ignore the touch input. So if you want to minimally correct the framing of a webpage, if maybe the text is just cut off on the side, you need to quickly swipe a very short swipe to get any movement on the screen. Trying to slowly change framing is not possible.
Hardware is fine though, multitouch tests has no filtering like deadzones or speed thresholds.
I have this problem to, Its definitely software I think.
I wonder if its easy to mod to get rid of this deadzone/minimum threshold for scrolling. Anyone able to take a look. Its quite annoying in some things and my old android phone didnt do this.
Angry birds doesn't bypass the problem. It's quite hard to see underneath your finger but the problem is definitely there in "Angry Birds Rio".
Scrolling in some views don't show the problem so badly, presumably because they use the relative movement of each move event, rather than the absolute distance from the down event.
Yeah problem is still there in angry birds my mistake.
Its quite annoying in nova hd when you want to move the crosshair a tiny amount. You can't because of this problem
Anyone know what file in the source could be edited to maybe stop this ?
sorrowuk said:
Yeah problem is still there in angry birds my mistake.
Its quite annoying in nova hd when you want to move the crosshair a tiny amount. You can't because of this problem
Anyone know what file in the source could be edited to maybe stop this ?
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Click to collapse
my hunch is this source is not available, and somewhere in samsung's closed framework or similar.
i know on cyanogen rom, you can go look at the source code for ADW launcher, and you can locate the touch input source code. and you can find all the algorithms like dX, dY, that are used to register swipes, motion, scrolls, etc. its all pretty complicated and impressive code actually.
i'm sure samsung has equivalent code somewhere.
So if we got rid of touchwiz and used ADW launcher would the problem still be there?
sorrowuk said:
So if we got rid of touchwiz and used ADW launcher would the problem still be there?
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Click to collapse
Good question. I'm curious.
Still same problem with adw launcher
This looks more like a kernel thing to me in the touchscreen driver...
Are we able to edit/mod/patch the touchscreen driver in the kernel or is this only something samsung can do ?
sorrowuk said:
Are we able to edit/mod/patch the touchscreen driver in the kernel or is this only something samsung can do ?
Click to expand...
Click to collapse
We have the sources. I'm checking out the frameworks first though in case it's obvious.

[Q] Can i change the screen sensitivity?

I'm coming from an iPhone and even though i love my new SGS2 the only negative i find is typing. I loved the iPhone keyboard and I'm trying to get a similar experience. So far I'm using Smart Keyboard pro with iPhone skin but even though it's pretty close i cant get the same feeling because the screen is not as sensitive. i have to press the space bar twice sometimes to register.
is there a way i can make the screen more sensitive?
Or if not is there another keyboard that will make my typing experience more similar to the iPhone one?
Thank you.
http://www.appbrain.com/app/iphone-keyboard-emulator-free/com.sixgreen.android.softkeyboard
jje
JJEgan said:
http://www.appbrain.com/app/iphone-keyboard-emulator-free/com.sixgreen.android.softkeyboard
jje
Click to expand...
Click to collapse
Very interesting but unfortunately it only supports English language. I also need Greek support.
thanks for the answer though.
Bump:-(
Sent from my GT-I9100 using Tapatalk
Can anyone tell me at least if its possible or point me to the right direction?
If you're genuinely having to hit keys twice sometimes just to get them to register then I'd actually question whether there's an issue with your handset because I've never heard of that happening before on this phone or any of the previous Android handsets I've used.
Medulla said:
If you're genuinely having to hit keys twice sometimes just to get them to register then I'd actually question whether there's an issue with your handset because I've never heard of that happening before on this phone or any of the previous Android handsets I've used.
Click to expand...
Click to collapse
There's nothing wrong with my handset. Just coming from an iPhone you hardly even have to touch the screen for the keystroke to register. If you had used an iPhone you would know what I'm talking about. Ive reed somewhere that the SGS2 has the same capabilities and that with the right settings it can register a keystroke from 1mm away from the screen. But i don't know where to find this settings.
No one can at least tell me if its possible or not so i can stop looking?
slekkas said:
No one can at least tell me if its possible or not so i can stop looking?
Click to expand...
Click to collapse
as far as im aware there is no way of adjusting the capacative sensitivity, IMO though (coming from iPhone 3GS, iPhone 4 and Desire HD) the SGS2 screen is just as good if not better. slightest touches register instantly and think its an amazing screen !
if your problem really is as you suggest, i think there is a problem with the capacative screen and may need to get it repaired

[Q] Very laggy keyboard?

I did a quick search but couldn't find anything that was similar to my particular keyboard woes.
Basically I just got my HTC one replaced (due to blown speaker) and this new one has the slowest keyboard I've ever used. Every two characters or so the board will completely hang.
It acts as if my finger is still on the screen wherever it freezes at and freezes for around 2/3 seconds each time. Every two characters or so. At least once a word.
It does it on the stock ROM (4.3), on ARHD(4.4), and any other Roms I've tried. It does it with the stock board, swiftkey, and googles board.
It wasn't an issue with my old One, and while I want to say its hardware, scrolling is smooth, any other touchscreen interaction is smooth. It is simply native to the keyboard. It makes texting and any other typing an absolute nightmare.
Does anyone else have similar issues or a fix that they can think of? I'd be willing to try anything as I do a lot of typing on my phone. I'm on my third One and its getting a bit ridiculous. Thank you very much for any help. I appreciate it!
Sent from my HTC One using Tapatalk
Take it to your carriers retail store make them troubleshoot it and replace it on the spot... Let them know this is the third replacement with issue and that I you would like a new one
Sent from my HTC One using xda app-developers app

LG Keyboard and Autocorrection

Im not too familiar with LG, havent owned a phone of theirs in years. Im just wondering, has their auto correction always been this bad? This is one of the worst phones ive used for auto correction, its not catching many of the mistakes at all. I switched to Gboard and it fixed the auto correction issue but then i lose all the dual screen festures of the LG keyboard.
Ive tried every setting trying to get it right and nothing works. After typing a whole paragraph out I have to go back and make many many manual corrections which is very time consuming. Any input would be very helpful, thank you.
Okay so I figured out what's going on. The autocorrect works, it prepared the word properly and will replace it with the corrected word, but only if you type slow, lol. If you type at full speed, it can't prepare the corrected word fast enough to get it ready before you hit the space bar. Lol what a joke. What a worthless keyboard it is. How can LG let something leave the factory like this? And if you do some reading it seems that every phone they've released since 2014 has had this issue. No wonder their sales are always in the tank.... Get it together LG
The absolutely amazing news is that Gboard was JUST UPDATED THIS MORNING!! And now fully supports the dual screen functionality of the device. So switch immediately and never look back if you get this phone.
Well Gboard doesn't work 100% right. The keyboard now works in the "wide view" mode, but it doesn't work when using dual screen. With dual screen, when you have the phone in landscape and attempt to type something on the top screen, the entire bottom screen becomes a keyboard, this is when using the LG keyboard. With Gboard it will open up a keyboard on the top screen, which is impossible to type on with your thumbs.
So sad.
Im using swift, I love it!
.... but the one I had on my HTc was more accurate I think that was swipe?
starshooter10 said:
Im using swift, I love it!
.... but the one I had on my HTc was more accurate I think that was swipe?
Click to expand...
Click to collapse
But does Swift support dual screen?
Flavio said:
But does Swift support dual screen?
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Ill let you know.... when I get the screen.
starshooter10 said:
Ill let you know.... when I get the screen.
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Click to collapse
I can tell you right now it doesnt.

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