Stack Overflow
Stack Overflow

Questions tagged [mobile-devices]

Mobile devices are a set of handheld devices including mobile phones and smartphones, tablets, smartwatches and other portable devices.

Mobile devices are a set of handheld devices including mobile phones and smartphones, tablets, smartwatches and other portable devices. They usually have an operation system, which provides various features for browsing web, using applications and managing personal data and files.

287 questions
111
votes
9 answers

HTML Drag And Drop On Mobile Devices

When you add drag and drop to a web page using JavaScript, such as jQuery UI draggable and droppable, how do you get this to work when viewed via a browser on a mobile device - where the touch-screen actions for dragging are intercepted by the phone…
Fenton
  • 241,084
  • 71
  • 387
  • 401
39
votes
4 answers

Is there any information database which lists all of the mobile devices and specifications?

Is there any opensource projects or sites which provide the lists of all the mobile devices and specifications?
Sarath
  • 9,030
  • 11
  • 51
  • 84
27
votes
5 answers

How Would I Change ASP.NET MVC Views Based on Device Type?

I'm working my way through some ASP.NET MVC reading and I have a web app at work that I'll be migrating from WebForms to MVC. One of the feature requests I expect to get in the process is to have a simplified view returned if the user is coming…
Mattio
  • 2,014
  • 3
  • 24
  • 37
27
votes
12 answers

Signature capture possible in various mobile web browsers?

My company is considering offering a lightweight mobile web site for data entry in the field (we already have a thick-client mobile application). One hard requirement is that we must be able to capture a signature. Is there any prior art for…
Larry Silverman
  • 1,043
  • 1
  • 11
  • 30
19
votes
8 answers

Cheap programmable GPS devices

I'd like to start a side project that involves programming with GPS devices. All that I need is a GPS device that can record its location every X seconds or minutes, save those locations locally, and then send the list to a central server. I know…
chocojosh
  • 897
  • 2
  • 11
  • 16
19
votes
5 answers

Is it possible to mix OnIdiom and OnPlatform in XAML (Xamarin.Forms)?

For UWP I need a different size for the width of a column in a Grid. Additionally, the value should be different on tablet and on smartphone. The following code crashes the app …
testing
  • 19,681
  • 50
  • 236
  • 417
18
votes
1 answer

My iPhone thinks it's 980px wide

I'm trying to create a set of three very simple media query's to handle a range of screen sizes. Here's what I came up with, after a bunch of headscratching: @media all and (min-width: 0px) and (max-width: 480px) { styles here } @media all and…
rgdaniel
  • 183
  • 1
  • 4
15
votes
1 answer

Detect different device platforms using CSS

I'd like to say that I have read and tried many variations of the instructions here: http://www.cloudfour.com/ipad-css/ Detect iPhone/iPad purely by css Detect Xoom browser…
Matt W
  • 11,753
  • 25
  • 118
  • 215
11
votes
1 answer

Secure Transaction between Mobile app and LAMP

I have a Mobile App (iPhone and Android) which allows user to login to his account, change prefs etc... I want to add a new feature where the user can buy products through his device or upgrade his service. Everything will run from the device and I…
Tech4Wilco
  • 6,740
  • 5
  • 46
  • 81
11
votes
1 answer

How to enable pinch zoom on website for mobile devices?

I am trying to enable pinch zoom on my website. I've tried to enable zooming by setting meta viewport like this but without any success.
hjuster
  • 3,985
  • 9
  • 34
  • 51
10
votes
3 answers

How to detect mobile device and get user agent info send and save that information to database on server, only once?

Is there any script to check user agent then send and save that information to database on server? I'm making mobile website with 2 versions like m.facebook.com and touch.facebook.com and I want to redirect to different mobiles. and I use WURFL…
Jitendra Vyas
  • 148,487
  • 229
  • 573
  • 852
9
votes
5 answers

How can I use Java to communicate to device through USB port?

I just recently learn Java and try to communicate to the device through USB port connection. I've have used C# with OpenNETCF which allows me to send file and retrieve file on the device through USB port; how can I achieve this with java? I…
Bopha
  • 3,296
  • 6
  • 25
  • 23
9
votes
0 answers

Of all android devices out there, how many support only 32-bit?

◆ Main question I want to know how long I need to provide a 32-bit version of my Android Application. For that I would like to know how many users have a smartphone that supports only 32-bit. If possible, I would like to see how that value changed…
Morimoto
  • 91
  • 1
  • 2
8
votes
2 answers

How does Google Analytics determine “Device Category” (mobile/tablet/desktop)?

Currently, Google Analytics for web exposes a device category field, the discrete values for which are mobile, tablet, and desktop. The interface also allows you to dig deeper into the specific device it is. I imagine that Google has some kind of…
Simon Ayzman
  • 247
  • 3
  • 5
  • 12
8
votes
1 answer

Write file to a PNP device connected to a Windows PC

By plugging in a PNP device to a Windows PC I want to know if the device supports a feature of data transferring. I am majoraly interested in pushing some content to device. So, for example when I am plugging in a Windows Phone I can see over…
Yaugen Vlasau
  • 2,148
  • 1
  • 17
  • 38
1
2 3
…
19 20