Stack Overflow
Stack Overflow

Questions tagged [mobile]

The tag Mobile should be used to mark questions regarding mobile computing issues. Mobile computing is a form of human–computer interaction by which a computer is expected to be transported during normal usage. Examples include smartphones and tablets.

Mobile OS-specific questions should be tagged accordingly. Please see , , , etc.

Mobile development refers to the process of programming specifically for hand-held devices, such as cell phones/smartphones, tablets, and PDAs.

Mobile computing is human–computer interaction by which a computer is expected to be transported during normal usage. Mobile computing involves mobile communication, mobile hardware, and mobile software. Communication issues include ad hoc and infrastructure networks as well as communication properties, protocols, data formats and concrete technologies. Hardware includes mobile devices or device components. Mobile software deals with the characteristics and requirements of mobile applications.

Reference

30536 questions
152
votes
10 answers

How to handle floats and decimal separators with html5 input type number

Im building web app which is mainly for mobile browsers. Im using input fields with number type, so (most) mobile browsers invokes only number keyboard for better user experience. This web app is mainly used in regions where decimal separator is…
devha
  • 3,307
  • 4
  • 28
  • 52
149
votes
3 answers

Google Chrome Mobile Emulator: How to show on screen keyboard

I'm debugging a mobile version of our website through Chrome's Mobile Emulation tool, but cannot figure out how to have an on-screen keyboard pop up when selecting a text field. I have clicked on the text box, but no keyboard pops up. If I do this…
Aaron Hellman
  • 1,741
  • 2
  • 14
  • 16
145
votes
15 answers

position: fixed doesn't work on iPad and iPhone

I have been struggling with fixed positioning in iPad for a while. I know iScroll and it does not always seem to work (even in their demo). I also know that Sencha has a fix for that, but I couldn't Ctrl + F the source code for that fix. I am hoping…
Tower
  • 98,741
  • 129
  • 357
  • 507
143
votes
7 answers

How to remove the blue highlight of button on mobile?

I try to remove the blue box that appears on click in front of buttons as you can see below: Before asking, I have made a lot of research, I have tried the solutions given by the following topics: How to remove focus border (outline) around…
Scoop Devek
  • 1,461
  • 2
  • 10
  • 6
142
votes
14 answers

OAuth secrets in mobile apps

When using the OAuth protocol, you need a secret string obtained from the service you want to delegate to. If you are doing this in a web app, you can simply store the secret in your data base or on the file system, but what is the best way to…
Felixyz
  • 19,053
  • 14
  • 65
  • 60
136
votes
6 answers

Disable Blue Highlight when Touch/Press object with Cursor:Pointer

There is a blue highlight that appears whenever a Div that has the cursor:pointer property applied is touched in Chrome. How can we get rid of it? I have tried the following: -webkit-touch-callout: none; -webkit-user-select:…
Ulad Kasach
  • 11,558
  • 11
  • 61
  • 87
133
votes
11 answers

Choosing Mobile Web HTML5 Framework

For the new project, I have been searching for a framework with support of HTML5 and runs on mobile, that is IPhone, IPads. I found out these: Sencha Touch M-Project jQuery Mobile jQTouch Titanium NimbleKit Wink Toolkit The main thing for me is…
Sarfraz
  • 377,238
  • 77
  • 533
  • 578
131
votes
4 answers

Responsive web design is working on desktop but not on mobile device

I have a website which must be responsive for mobile phones. I've created it using my desktop. When I adjust browser windows it's working perfectly for mobile phone but when I check it on my real mobile phone: Samsung Galaxy S2 it's not responsive…
Tadas Davidsonas
  • 1,859
  • 4
  • 16
  • 19
130
votes
4 answers

Make element unclickable (click things behind it)

I have a fixed image that overlays a page when the user is in the act of scrolling a touch screen (mobile). I want to make that image "unclickable" or "inactive" or whatever, so that if a user touches and drags from that image, the page behind it…
hannebaumsaway
  • 2,644
  • 7
  • 27
  • 37
127
votes
4 answers

Difference between jQTouch and jQuery mobile

What is the difference between jQTouch & jQuery Mobile Framework ? Are they related (other than being both based on jQuery) ? Do they have the same goal ? Edit: jQTouch is now jQT
Jla
  • 11,304
  • 14
  • 61
  • 84
123
votes
5 answers

What are the aspect ratios for all Android phone and tablet devices?

I'm looking for a list of all screen aspect ratios for popular Android based Phones and Tablets.
user384708
  • 1,291
  • 2
  • 9
  • 4
120
votes
3 answers

Bootstrap 3 Slide in Menu / Navbar on Mobile

I am building a browser-based mobile app and I've decided to use Bootstrap 3 as the css framework for the design. Bootstrap 3 comes with a great "responsive" feature in the navigation bar where it collapses automatically if it detects a specific…
Armin
  • 1,736
  • 4
  • 19
  • 35
117
votes
17 answers

Hilt Unsupported metadata version in Kotlin

I was tried to run my code in Kotlin 1.5.10 With plugin as plugins { id 'com.android.application' id 'kotlin-android' id 'kotlin-kapt' id 'dagger.hilt.android.plugin' and dependencies as below dependencies { ... //Dagger - Hilt …
Lang Minh Nguyên
  • 3,648
  • 4
  • 10
  • 31
115
votes
9 answers

Flutter (Dart): Exceptions caused by rendering / A RenderFlex overflowed

I have a problem with Flutter (Dart) RenderFlex overflowed pixels. An exception of rendering library. How can I manage or apply scrolling ability to my app page view and avoid Flutter's rendering exceptions with messages like: A RenderFlex…
oetoni
  • 3,269
  • 5
  • 20
  • 35
112
votes
6 answers

How do I reduce the inner padding around the text within an Android button object?

So, at the moment I have a button which looks like the first image above. How do I reduce the padding around the text inside the button itself (To look more like the second image)? Layout width and height is set…
Imran NZ
  • 1,327
  • 2
  • 12
  • 22
1
2
3
…
99 100