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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answers1311
viewsOpen web page after connecting to Wifi (mobile)
There is a way to force mobile device to open a web page after connecting to WiFi? It’s not exactly a HotSpot (authentication via Landing page). Example: after connecting to an X (public) network…
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answer51
viewsSwift - how to fix in Landscapeleft a screen?
The app has 4 screens and, only one should be fixed in Landscapeleft. The others are in Portrait.. On the tab General I set it up this way. General: In Objective-C I can force this way: Solution in…
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answers52
viewsAPK signature hashcode
I need returns a unique hashcode from the apk signature. Signature[] sigs = context.getPackageManager().getPackageInfo(context.getPackageName(), PackageManager.GET_SIGNATURES).signatures; for…
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answer191
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answer154
viewsjQuery Mobile does not allow internal links
I am creating HTML 5 application sketch to run on device mobile. In my project, I needed to use different versions of jQuery for events to work: <script…
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answer669
viewsHow many apps you can have on Google Play
If possible, does anyone know how many apps you can have in the same Google Play account ?
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answers91
viewsHow to avoid the standard mobile device browser
I am developing a portal Captive for Wifi networks, where the client connects and is automatically redirected to the web portal. I wonder if it is possible to include a redirect on the page, so that…
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answers89
viewsLanguage for processing business rules
I am architecting a new project in C# and one of the needs is that module does mathematical calculations on values that I will have in the database. This module needs to share these rules with…
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answer226
viewsMobile responsiveness with bootstrap-material?
I’m using bootstrap-materialon a system, if I use the browser not maximized responsiveness works. But on mobile devices not. Someone knows what might be? Styles <link href="{{…
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answer330
viewsCSS attribute with text line condition
Good morning, these lines make appear in my user-agent is being used by the client, it helped me with problems in the Trident engine that does not interpret the gradient in the text and works very…
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answer142
viewsModule Compiled with Swift 3.0.2 cannot be Imported in Swift 3.1
When creating a project and installing the cocoapods and the still, when running it only gives this error and not build in the project, even empty only importing the still Module Compiled with Swift…
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answer170
viewsShare document (PDF, JPG, etc.)
Does anyone know how to share a document using Ordova? a document I have on my phone (whether temporary or not). I would like to send (other than the link) and the document itself.
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answers442
viewsIs it possible to create mobile games with just c#?
Is it possible to create mobile apps as much as Android or IOS using only C# in the visual studio? the app in question is a game
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answers180
viewsJavascript connection to the database does not work
Hello, I am trying to connect to Mysql database with a Phonegap/Cordova project and am experiencing problems. First I created the Cordova project and the only change I made was importing Jquery.…
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answer342
viewsSqlite filter as date return error with strftime function
Hello I have the error in the following code SELECT L.*, C.DESCRICAO AS CATEGORIA , CASE WHEN L.TIPO_LANCAMENTOS = 'C' THEN 0 ELSE 1 END AS ICONE FROM LANCAMENTOS L JOIN CATEGORIAS C ON(C.CODIGO =…
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answer567
viewsIncrease the "text box" of the <Editor /> in Xamarin Forms
Save people! Would you know how to increase the text space in the Editor />" in Xamarin Forms? In the same way that we can increase an input /> in HTML with padding ? I appreciate any attempt.…
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answers122
viewsalignment of text and image
Can someone help me with the positioning of the text? I would like the text to go underneath the image when the resolution is that of a mobile device with on maximum 540px wide. Follows the website:…
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answer47
viewsMake appmobile website available on playstore
I need a quick solution to an urgent need, would like to create a website with web languages, and make it an android app and make it available on playstore. Has anyone ever done it, or tell me which…
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answer258
viewsDifferent responsiveness between browsers (Webkit & Mozilla)
I use Bootstrap 3 in my project. I used Mozilla throughout the creation process, and the responsive design works great on it and Edge. When I went to test the pages in browsers that use Webkit…
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answers663
viewsIonic Login and PHP/Mysql API
I am developing an application with Ionic v1 whose API is in PHP/Mysql and now I need to implement a login system. Since I already have the platform working from the web, it is a social network.…
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answer44
viewsIs it possible to prevent notifications to other apps on your device?
I’m setting up my CBT. It is possible to implement in my app, a blocker of other apps so that it does not receive notification while you are using my app? A basic example of how can I portray this…
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answer3986
viewsHow to put three points in a word if the text overflows the page?
I would like to know how to put three points in the last word that exceeds the page limit. This image is like the current text. And that image is how I want you to get the three dots Here is the…
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answer399
viewsWhat is the importance of Weak and unowned in Swift?
I have been studying Swift for some time and now I want to delve into the language and the IOS platform. I wanted to know more concretely what is the importance and the correct way to use Weak and…
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answers542
viewsWhat do you call that "view change" effect by sliding?
Several apps (Facebook, Twitter, Instagram) make use of a "touch enabled" effect where the user drags the entire screen and it changes the view. Do not confuse with the "slide" effect of the menu. I…
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answers292
viewsTools for Prototype Mobile App
What do you use to prototype a mobile app before its development? Even paper, some tool to draw what would be the screens and your browsing, etc.
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answer926
viewsHow to check the internet before opening an Ionic app?
I’m developing a app Ionic with a iframe. To date the app is complete and running, but when access the same without internet appears an error message. I would like to place a message or a screen so…
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answers11
viewsMore than one layout type in a Contentpage
It is possible to have more than one Layout Type within a Contentpage? I’m developing an app,and it needs a top bar with a few buttons and a listing of Names. How can it be done?…
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answers124
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answer150
viewsQuery single input ID - AJAX
I am developing an application and in it, I have a method of searching customers by name, right at the beginning, I perform the collection of basic information of each client. Follows the code:…
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answer25
viewsApp does not go through login
I’m trying to validate the login, but is passing straight through and entering the home, I don’t know what could be going on: import { Component } from '@angular/core'; import {LoginPage} from…
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answers57
viewsConflict between Listview’s latest Ell and Floatingactionbutton
On the last Cell of mine ListView there is a conflict because the FloatingActionButton screen is covering two buttons as shown in the image: I wish I could enlarge the scroll area of my ListView or…
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answers969
viewsConsulting a JSON via an ANGULAR POST
I have an IONIC app that should consume a JSON via POST , so they passed me through POSTMAN I have a URL, the version and a token defined as I do to pass this via Angular, and return me my JSON. So…
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answer306
viewsUsing Progressidialog when Logging in
I am trying to insert a Progressdialog in the login screen of my Android APP. In parts it is working, only when the login is successfully done, but when something is wrong as password for example,…
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answer148
viewsChanges in Apple’s business rules
Good morning. This week I’ve been reading about some changes to Apple’s business rules for 2018, where applications working with the white label model will no longer be supported. I’ve been reading…
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answers106
viewsWhy is this javascript/html/css slow for Mobile?
I’ve researched a lot, I’ve worked on the code but nothing helps... someone can tell me why this game runs on the furniture, and some way to optimize it?? complete code:…
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answers115
viewsNavbar-Brand display on smartphones
I am Newbie and would like a help with a problem I am facing on my mobile site. I am using bootstrap. That is the result: The text Squish Monsters is pasting on the navbar, the correct result should…
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answer50
viewsWhat is the smallest lag of a mobile device?
My site is organized to adapt to different screen sizes via CSS @media’s, but the minimum lag is 320px (width). I imagine there are devices with smaller widths, but in a negligible amount... does it…
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answers30
viewsProof of publication of App
I need documents to prove that I posted an App to the Apple Store and Google Play, where I can collect it?
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answer67
viewsWhat is the difference in terms of Uiviewcontroller and Sfsafariviewcontroller navigation?
I would like to know the advantages and disadvantages of webview controllers Sfsafariviewcontroller and Uiviewcontroller, for the issues below: - performance - compatibility - usability…
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answer330
viewsJquery Ajax not working properly on Mobile Browser as well as Macos
The following code works perfectly in the Windows 10 Browser, but it doesn’t work in the Android/IOS mobile browser completely and in Macos gives a message telling the user that it is not working…
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answer355
viewsProblems starting an Application with React Native
I’m using the Deepin Linux operating system. I use the following commands: react-native init NomeDoProjeto cd NomeDoProjeto When executing the command: react-native run-android I have the following…
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answers50
viewsWhat’s the difference between Phonegap and Ionic?
I was reviewing some Cross-Platform frameworks and discovered Ionic, which uses Html, Javascript and CSS for hybrid application development. So what’s the difference between Ionic and Phonegap? Why…
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answers61
viewsAlert Scrollbar - Ionic
Good Afternoon I would like to know how to get the scrollbar from the Alert presentConfirm() { Let Alert = this.alertCtrl.create({ title: 'Leaving the App', message: 'Are you sure you want to quit?…
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answer119
viewsHide navigation arrow - Ionic
Good Afternoon I have a problem and I need to know how to hide the return arrow (navigation) in some specific pages, someone has some solution. Thanks in advance
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answers17
viewsError picking Phase name - IONIC
Good evening, I am developing an app in Ionic, I created the function to check the correct answer, but in the line that would appear the area being displayed…
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answers78
viewsProblem of Ionic Connection
Good morning, I have a project in Ionic, that for 2 days I can not pass the home screen, due to a connection error. However, I did not change the config files, and I have another version of it, in…
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answer579
viewsHow to declare and use the @viewport rule?
I’ve been reading that the meta viewport has better implementation by Rule viewport CSS, but it’s still confusing for me...
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answers46
viewsVisual Studio 2017 Oledb Xamarin.Forms
Guys I’m in need of help in the following, I’m doing a cross-platform project using Visual Studio 2017 and Xamarin.Forms, the problem is: I need to make a connection to MS Access Database. I’ve seen…
database mobile xamarin-forms ms-access visual-studio-2017asked 6 years, 7 months ago Crash_Override 11 -
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answers46
viewsHow to put the menu button on the left in the mobile view?
I’m editing a project header and would like to put the header button on the left in the mobile view, but I can’t. What should I do? <nav class="[ navbar navbar-fixed-top ][ navbar-bootsnipp…
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answers36
viewsSave 2 templates to same firebase id
I have 2 models , the courier and the vehicle , I need to save the data of the two models in the same id of database, I did it this way, I used the vehicle. salvarDados(); but did not save: private…