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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.

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Can you tell apart devices with media queries without using device width?

Is there a way to tell apart devices with media queries other than using the devices with? I find that this is not sufficient enough, as there are mobile devices that have higher resolutions than some desktops (such as the iPad Pro). So what if I…
TheKidsWantDjent
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How is Serial number (unique) is set on an android devices?

In Android devices how is the unique Serial number is assigned to each device? Most of the Samsung devices have a unique serial number on each device. When is this serial number is inserted? Is this serial number assigned before firmware…
dwtester
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What latency to expect when having RTP over UDP and a dedicated router/network for the devices?

I have been trying several methods now, for receiving and sending audio streams with Java and C++, and they have worked OK, but delay started queueing up. I had some problems understanding what I was doing wrong or what I needed at first, after…
Kristian Martinsen
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How mpos applications are implemented

I want to ask that what system is being used in mpos systems internationally: Single message system or dual message system ? if dual message systems are implemented World-wide, than we have to store card information in android application for…
Muhammad Affan
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How to use 1080x1920: 420 dpi - Android studio

I am new in android development. I have created an android application most of the devices design are looking fine. 1080x1920 resolution devices working fine. But, some devices Nexus 5x and LeEco-2 (both having same resolution) the designs (UI) are…
Vineesh TP
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Sprites on CSS3D Renderer on mobile not looking to camera in ThreeJS?

I want to sync two scenes with one control. One scene is WebGL Renderer, second - CSS3D Renderer. In desktop - everything is good, but on mobile devices (ex. Safari) canvas not working normally: Canvas appears only after touchmove Sprites not…
skywind
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Recording audio without noise

I'm developing a call recorder with android studio. I use the code below to capture sound: myAudioRecorder = new…
beli34
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Android Mobile "Camera Can't Connect" Error?

I am unable to access my camera application on my android mobile Micromax A250. Whenever I'm opening the app it is displaying me the errors: Can't Connect Camera Gallery Has Stopped Please resolve my query and provide me solution how can I access…
Manoj Rawat
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Why my application doesn't start after the installation in samsung knox?

I installed my custom application within a knox workspace, through an MDM. The installation ends without errors, but when i try to open the application i get the error "Unfortunately, APP has stopped" Not even the splashscreen appears. What really…
Stefano B.
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Android layout not consistent across devices instead of using dp

Screenshot of first image Screenshot of other phoneI have a LinearLayout ,RelativeLayout,LinearLayout and a ImageView in it.This is basically a landing page of my app,inspite of using the dp my output is not same on the all device. There is the…
user3275601
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Debugging Windows CE Device from Windows 10 with Visual Studio 2008

I upgraded from Windows 7 to Windows 10 this week. I develop compact framework software for mobile devices (Windows CE7, Windows Mobile e.g.). I use Visual Studio 2008. Now I get the error: "error connecting to device" (Device Connectivity…
etalon11
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I encounter some issues using parse on some of my Android devices

I encounter some issues with parse regarding the device I'm running my project on. First I tried to make Parse work on my project but I always had some issues regarding the device I was using, so I decided to take the ParseStarterProject (here). I…
Jean-François Arnaud
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What is more efficient using Request.Browser.IsMobileDevice each time needed or placing the information in a Session variable?

In order to make my web application responsive I am using Request.Browser.IsMobileDevice to detect if the request is coming from a mobile device and if so either making specific changes in the page so that it be suitable for mobile devices or…
Dov Miller
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css media queries working with firefox "device test modes", but not in responsive test websites

im creating a bunch css media queries for specific mobile devices, when I test it with the developer tools in firefox that mimic those devices, the website shows right. But if I go for example to "http://www.infobyip.com/testwebsiteresolution.php"…
Javg
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Phonegap does not work on the device but runs on the emulator

The application runs on the emulator but does not work on your phone. permission: config: code: