Android Enthusiasts Stack Exchange
Android Enthusiasts Stack Exchange

Questions tagged [touchscreen]

A touchscreen is a display that can detect and locate a touch within the display area.

306 questions
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4 answers

Resize screen for Dead touch zone

I have Star N7189 (5.5") with the lower zone of touch screen dead The menu and back buttons don't work,but the physical home button works. I tried to press hard on the edges of the screen, I tried to apply a twist from the short sides as if it…
Dambo
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2 answers

Is there a way to disable touch temporarily?

Imagine that you want to do something, while the display in is action (not in sleep mode) and at the same time, you don't want to do anything else. This situation is like children lock, in which, all buttons fail to react, temporarily, to disable…
Saeed Neamati
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6
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Incorrect touch resolution

I have a Teclast X80h and I flashed the Android 5.0 v7 mirek's ROM to it. It's original stock ROM was 4.4 Jellybean. With the new firmware the display resolution and the touchscreen resolution is not the same. If I move my finger on the screen then…
Tannis
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5
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1 answer

What causes dead zones on digitizer?

I ordered a replacement digitizer after I cracked the old one. I installed the replacement, and it looks fine. But it has large horizontal bands across it that do not register touch, rendering the phone very difficult to use. I was hoping someone…
Spektr
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3
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1 answer

Is touch accuracy based on a phone's hardware or the application?

Many apps on my phone, especially browsers, have awful touch accuracy. I wondering whether touch accuracy was based more on the design of the app, or the hardware of the phone. Some apps work better than others, but I also found that some phones had…
Zolani13
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3
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1 answer

Touchscreen not working at the center in Asus Zenfone 2

It's been a week, and I've been facing a touch related issue in my Asus Zenfone 2 running Android 5.0. My smartphone's touch is not working at the center. Touch test showed blank area at the center. How to solve this problem? Is it a software or a…
Parthi
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2
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How can I interface a 23 inch touch screen to a beagleboard?

Can I interface a 23 inch touch screen like ACER T230H with a beagleboard? The screen has got HDMI in. Will the display scale automatically? Do I need to do kernel level changes in Android OS?
Arjun
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2
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1 answer

Touch Sensitivity

Is it possible to change the touch sensitivity of the android? Too often, I find myself working too hard to tap lightly so as not to make accidental selections. I'm using ICS on the galaxy nexus.
Isaac Kleinman
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2
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Touch screen not working on some screens even after factory reset

My touchscreen no longer works at all, on MOST screens. However, there are some screens where the touchscreen consistently works perfectly, so it is extremely difficult to believe that this is an issue with the touchscreen. The screens where it…
David Callanan
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1
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2 answers

Tablet Touch Screen partially unresponsive

I have an Android Tablet with Android 4.1.1, some days ago, the screen started to have random touches around the top of the screen, and sometimes, the top of the screen was unresponsive. After a factory reset, the problem wasn't solved, but now the…
Miguel Vieira
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vote
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Touch sensitivity problem

I'm using glaxy grand (I9083). I was facing this touch problem. For example, if i touch and hold letter 'e' on my keyboard to enter number 3, it will type bunch of letter e's (eeeeee). First I thought it was some software problem(touch driver). But…
ivcode
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lg ms770 touch screen unresponsive

i really hope i can get solution to my dilemma.. quick details: my phone (lgms770) fell (had its protective case) and now i cannot swipe to unlock, answer phone calls, text..basically the touch screen does not respond. This has never happened…
Rubi R
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2 answers

Tablet touchscreen too sensitive

My tablet (Asus TF300T) has been starting to show sensitivity issues. It repeatedly shows touch moves that aren't there, such as these: (this screenshot was taken using the debugging option for showing touch input) It started out with an occasional…
user58612
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How do i know if my touch screen has HW problem after flashing

My device [ SGH-i957 ] Worked perfectly on HC 3.2, After flashing the ICS official update, my touch screen stopped working. How do i know if it is HE or SW problem ? NOTE: i can use ASM normally to get my current tablet screen displayed on my…
Waleed Meligy
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1 answer

Touchscreen problems with a rk2918 tablet

I have an Evolio Evotab 2 (RK2918) running gingerbread http://www.gsmland.ro/tableta-evolio-evotab_2-4090 (sorry couldn't find english site with specs) When typing fast it repeats the last letter instead of the one I just pressed. (for instance If…
user25485
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