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Questions tagged [smartphone]

Smartphone is a combination of mobile phone and PDA (Personal Digital Assistant).

Smartphone is a combination of mobile phone and PDA (Personal Digital Assistant). It's built on a mobile operating system, for example: , , BlackBerry OS, or others.

References

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Maximum output amperage from USB Smartphones

The Output voltage from an USB port is 5v, and it can't be changed, isn't it?! But what is the maximum amperage that I can drain from a smartphone? It depends on the battery, hardware or is limited by the OS? There is difference between…
Apoleo
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Can a Smartphone read RFID tags from a distance of few feet (NOT NFC)?

Being a bit more specific: I would like to know whether there's a Smartphone that can detect an RFID tag from few feet away using its original HW (no external devices) and OS capabilities. Any comment/direction to reading material will be highly…
Dalig Neb
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Android Studio: what's causing logcat battery power supply logs?

I have an Android smartphone connected to my Mac using a USB cable. When running Android Studio, the following appears in the LOGCAT. These lines continually repeat, sometimes in a slightly different order. It's not clear to me what's causing this…
danger mouse
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Difference between INTERNAL SD CARD and Internal storage.

I m confused abt the difference between "INTERNAL SD CARD" and "Internal storage". I have 12 GB shown as INTERNAL SD CARD and 1 GB as Internal storage in "storage" settings of android.There's NO Micro SD card inserted.I didnt attach any external…
Tanvir
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Which phones support which J2ME (Java Micro Edition) spec?

I just can't find an up-to-date chart about which mobile devices support which Java Micro Edition version. I'm especially interested in Nokia smartphones and their support for the new JME 3.0. (I wonder that Sun doesn't seems to provide such…
ivan_ivanovich_ivanoff
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Facebook page automatic "like" URL (for QR Code)

I was wondering if one could construct a URL for automatically liking a Facebook page. Then this URL could be converted to a QR Code so people can automatically "like" your page by reading it with their smartphone. I have been searching a lot, but…
Fedor Alexander Steeman
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Detect device and swap the CSS file - jQuery

My web application target to major Smartphones and I need to change the CSS file according to device (if there are issues in the UI need to hit them), and I’m planning swap CSS using following jQuery. Just want to know whether is it a best practice…
Sameera Thilakasiri
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Chrome plugin to get smartphone window size

Is there a Chrome plugin that resizes the navigator window to smartphone or tablet window size (iPhone, iPad, Blackberry,...) ? Thanks in advance.
Hassen
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Most popular screen resolutions / ratios among android tablets and smarthphones

I am looking for a site that offer statistics/graphs providing most popular resolutions / screen ratios on android smartphones and tablets. Need it to design the UI and plan how to scale. Would be cool if someone shared the data.
Machiaweliczny
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Mobile Device identification using Nmap

I am attempting to identify a mobile device on a LAN using Nmap, more specifically an Android smartphone. Both my laptop and the target (android smartphone) are connected to the same access point. I can ping the device etc. When I run a standard…
greatodensraven
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Is there any scripting support on Windows Phone?

In Windows Mango OS , is there any scripting environment that is supported? Does it have support for powershell or python or perl?
Samselvaprabu
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Questions every Smartphone(Iphone,Android) Developer should be able to answer?

I was going through Questions every good .Net developer should be able to answer and was highly impressed with the content and approach of this question, and so in the same spirit, I am asking this question for Smartphon(Iphone/Android)…
Rachel
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@media: if samsung galaxy s4 is 1920x1080?

I'm in the middle of coding my responsive CSS and I realized that the Samsung Galaxy S4 smartphone has a screen resolution of 1080x1920—my 23" monitor is…
user2441996
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HTML Input Field: Automatically display numeric input method

I have a web-app with a layout that is set up to work with mobile devices. However, most of my input fields in forms are numeric. Every time I access a form with my Android phone and click into one of the input fields to make an input field, the…
scrrr
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Simple Smart Phone detection

Ok I've seen a couple of mobile detection scripts that look to identify all mobile handsets, anyone come up with a simple Smart Phone detection script? I'm using the jQueryMobile framework and wanted to theme based on device, Am I going about this…
Phill Pafford
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