Most voted "mobile" questions
Questions related to software development for portable devices such as mobile phones (en: mobile) and tablets, on or off the web (mobile sites) (apps).
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answer535
viewsTrack gps coordinates of one device and show in another
I’m learning to use the Intel XDK to develop for mobile. And I wanted to know how you do to track the position of one device and show on the screen in another, just like Easy Taxi does. Can anyone…
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answer74
viewsHow to use Stagewebview
I need to implement an Application to show HTML texts already formatted, these texts are with images. I found two options: Webview - But I can’t use it as a component, just instantiating and playing…
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answer1073
viewsLock Media Screen CSS
Good afternoon, I would like to know some way to block the user from adjusting the resolution in the mobile version of the site (by sliding two fingers). As in this example: http://gruponzn.com/…
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answers174
viewsWebsql, Mongodb or Sqlite3, advantages/disadvantages of each when used with Phonegap?
Considering the use in Phonegap what are the advantages/disadvantages of each.
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answer71
viewsInterstitial Iad - Close button
I’m trying to include a fullscreen Iad in an app, but the advertising screen is appearing without the close button, the doubt is whether I have to do it by hand or has some hidden option for it? I…
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answer123
viewsJumping between remote applications using Cordova (complex problem)
Hello, I have 3 apps and each one is available for iOS and Android and would like to create an app to access all of them. To achieve this, I need to take the code of each application and move it to…
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answers7140
viewsHow do I access a website as an app?
I’m developing a web application, and I can add it to a start screen on my mobile device by creating a shortcut to my website. But I’d like to know how I can make it so when the guy clicks on the…
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answer51
viewsTool to calculate performance and/or power consumption on a mobile device
Hello, I’m on a project that I need to develop some web apps for a mobile device. It’s for the Android platform. And I would like a tool that gives me the performance of this application and/or that…
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answer795
viewsShow image in gallery
I am developing a mobile application with Apache Cordova, where I download some images, I can download them, but the images don’t go to the gallery. I tried to save the images inside the Pictures…
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answer1453
viewsHow to validate a zip code on Android?
I wonder what is the best way to do the cep validation on Android. I have a form that the user type the zip code and want to return on the screen if it is valid or not. And if possible return the…
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answers4443
viewsHow to create a login screen using Xamarin?
What is the best way to create a login screen using Xamarin Studio? I’d like to do a project Cross-Platform, but wanted to see some examples of Login with c# and preferably using the Xamarin.…
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answer258
viewsWhite spacing when you zoom in full on the mobile page and screen
Guys can not find the error that is generating this white band on the screen when I give a full zoom and the mobile screen when I access by it. <!DOCTYPE html> <html> <head>…
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answers2275
viewsChange Action Bar title with Tab Bar
I have 3 Tab Bars that are at the bottom of the layout and the action bar at the top, as default. I need to know how to modify the title of my Action Bar every time a different Tab Bar is selected.…
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answers129
viewsZoom tweezers with photoswipe
Hello, I’m using a template I bought on a website but I’m having difficulties to implement Pinch Zoom on it... Basically it is the following: I have a gallery <ul class="gallery" id="Gallery">…
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answers114
viewsMap variable only gets null value
I’m making an app for people with addresses. Every time I open the map setting the initial location with the phone’s GPS, the app locks and closes. While analyzing the code I realized that the…
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answer936
viewsHow to store and rescue Session value through jquery?
I am developing a mobile application with intel XDK I have to do a login which will be validated by the php file that contains all validations and ultimately stores in session the values I need user…
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answers43
viewsWhat are all the native keyboard and inputs that exist on iPad iOS 8?
I need to do a mapping of all types of keyboard that exists on iPad iOS8. I need to know what are all the ways to input data on iPad. How do I get that!?
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answer798
viewsWhat are the pros and cons of using jquery in mobile development?
I’m starting in hybrid development using Cordova (with visual studio) and in my research on javascript frameworks, I have found many people using Angularjs, and I was surprised that I can’t find…
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answers879
viewsLoad javascript depending on the viewport?
It is possible to minimize the download javascript depending on the viewport? I can put different CSS files to be loaded just by checking the size of the viewport for example. I’m with a virtual…
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answers557
viewsHow to do PHP and MYSQL accreditation
I’m developing an event system that will consist of a web system and a mobile app. One of the main points will be the accreditation (check-in and check-out) of the users in the lectures. After a…
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answers664
viewsMobile dynamic iframe
I need to generate a iframe dynamic by clicking a button on a div for a mobile app only when I try to load it iframe using the method Onload in the Body it does not automatically load and only when…
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answer975
viewsGet method values to have result in ANDROID calculator
Friends, now the doubt is the following, I need the operation "+", be present to accomplish the sum, but always leave 1+2 and never the two make the sum. Does anyone have any idea what it might be ?…
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answer318
viewsIs it possible to create a cross-platform hybrid application with Phonegap?
With the advent of the possibility of creating mobile applications for various platforms using Phonegap, as an example, I found on Adobe Phonegap’s own website the chance to create a hybrid app,…
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answer339
viewsonActivityResult does not return setResult
What happens is that I have an Activity Client where I have 2 buttons, one for registration and another for consultation, when I call the registration opens an Activity with a Tabhost with 2…
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answer92
viewsperform 2 methods that require audio reception
I got a problem here. I have 2 methods, one of them shows the sound waves ie (you activate it and what you speak it interprets in lines), the other when it is activated it records what the person…
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answer383
viewsIOS app with Intel XDK on windows
I want to publish an APP I made in the Apple Store. The same version for android is already running and OK. My question is, even if I don’t have a MAC, will I be able to publish the application…
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answer912
viewsHow to rotate imageView 90º?
Hello, I’m making an Image editing app and I need to know how to rotate 90º of an imageView and replace the original with the image that has rotted I searched the sites and found this way to do, but…
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answers30
viewsUse of Data Franchise for Uninterrupted Ping
I have a network monitoring project where I will ping several hosts through a 3g/4g connection to each host. I need to decide which franchise I will hire and since the current plans simply cut…
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answers106
viewsHow to connect Xamarim with Visual Studio 2015?
Hello, I downloaded Visual Studio last week with the main goal of mobile development. Visual requested the installation of Xamarim and the like, and I did everything, however, after all…
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answer43
viewsLogcat window in Webstorm 10
I’m even embarrassed to ask you this, but come on: I use Webstorm 10 to develop my applications using Cordova and for months I’ve been looking for minimal functionality and I just can’t find it: The…
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answer3723
viewsHow to see on the desktop the mobile version of this site that is not responsive?
I need access to the mobile version of the articles of a certain website on the desktop, for the development of an extension. An example page. The site is not responsive, does not use a specific…
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answers75
viewsHow can I share an image via Mail, Bluetooth, etc?
I own a ImageView that has a drawable that was edited during the use of the app, wanted to take this final edition and send it by Email, Bluetooth, etc.. The way I’m doing, when I send by email for…
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answers69
viewsHow to populate history in the Ionic framework
Well I need to know how to populate the history of ionic framework, of own window I know it’s like this: window.history.pushState({upage:sel}, sel, document.location.origin +…
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answers38
viewsIOS - How do app send notifications when closed?
I wonder how I can perform an action, such as a notification for example, with the app closed. Like when you’re not using your phone and get a message notification from Facebook or a game for ex. I…
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answer92
viewsHow can I do in Xcode the java code mentioned in the question?
This class on Android when enabled, I can close the app that keeps it running and keep Cell’s screen lit this way Keep the screen on: PowerManager pm = (PowerManager)…
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answer27
viewsApp published for Windows Phone does not install on handsets
Galley, I’m having a problem in an APP developed by me for the Windows Phone platform. It is in the Windows Store, but users cannot install it on their devices. The given error is not succinct and I…
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answers1520
viewsHow to pass a server parameter to the client in Datasnap?
How can I send and receive data using datasnap? I have a Mysql database, a Mobile application in Delphi Seattle with a datasnap server, the connection works and I can take the data from the bank and…
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answer954
viewsGPS oscillating even when in a fixed location
I’m working on an Ionic app, with traceability, but the gps signal oscillates very certain 200m, even being in a fixed place, know some solution for this?
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answers185
viewsIOS - How to program the navigation between Viewcontroller direct in viewDidLoad?
I want to navigate between the Viewcontroller of an app by clicking a button and switching from one to the other for example. I wanted to run this directly in the viewDidLoad of Viewcontroller1, if…
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answers59
viewsAndroid - How to turn off automatic camera lighting?
I would like to disable automatic camera lighting on Android. When I use the camera for example, if I approach something to the lens while shooting, it makes the shooting clearer. I would like to…
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answer301
viewsIs there a difference between Java platforms?
In: Java Desktop Java Mobile Java Web Languages are different, or is it standard changing only the environment?
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answers15
viewsOutOfMemoryError x loadAd(adRequest) x AdActivity
Good night. Someone knows the class AdActivity? And does anyone know if I can use it without a problem finish()? Context acontext = null; AdActivity adActivity = (AdActivity) acontext;…
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answer34
viewsSwift - How to stop an animation?
In my initial Viewcontroler I have a slide that keeps loading from the internet and alternating on the screen images at a time stipulated by me. How can I stop the animation? I wanted to do this…
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answers30
viewsButtons in mobile version do not work
Good morning guys, I have a finished site, it is working perfectly on the desktop, but in mobile mode, all buttons do not work, the side menu however is perfect, only the buttons of the pages that…
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answer383
viewsRequest problem - Phonegap + Ajax
was doing a test to test the phonegap, but I’m not able to make an Ajax request in the app, but the request works in the browser. $( "#botaoBusca" ).click(function(){ var cep = $( "#cep" ).val();…
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answer24
viewsObjectie-C - How do I get a response from an API when sending a message?
I am sending a JSON to an API. When the API receives a JSON, it responds by telling me whether the procedure was successful or not. How do I get this answer? Shipping code: NSMutableURLRequest…
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answers94
viewsRecognition problems of first faces Responsive mobile
Error in recognizing Primefaces Responsive mobile. I’m using Primefaces 5.3 and functionality Grid CSS works perfectly on the Desktop, as seen in the images below. Maximized Restored But…
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answer1296
viewsSave number in phoneTelephonic?
I have a mobile app accessing via browser, this has a button with phone number. I would like when the user clicks if this button the number was saved in the phonebook. Thank you
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answer2704
viewsAndroid - How to set a selected item from a Spinner to a string?
I have a question in my code, I’m trying to take the value of Spinner and record it in the bank, but I can’t make the spinner have String value. In case he’s giving me error at the time of setText,…
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answers186
viewsMake your website open only on mobile
I need my site to open on mobile only, as it is a hybrid app that will either serve as webview or Progressive Web App. How can I make my website open only on mobile devices ?