Mobile Chat Back End - what languages/technologies should I learn to achieve...
I am trying to learn and build an app that can integrate mobile chat. Mostly, I’m wondering what languages/design patterns/technologies I should learn so that I can fluently build and fully understand...
View Article[IOS] Bug on IsGestureEnabled of MasterDetailPage
Hello there, currently working on an application where the SideMenu is desactivated on certain page, so i use IsGestureEnabled= false, and true when go back. It works well on Android, but on IOS it...
View ArticleHorizontal ListView / Carousel View PCL
Hi folks! I was wondering if there is any control out there to have a Horitzontal listview or a CarouselView for PCL? I was implementing chrisriesgo.com/xamarin-forms-carousel-view-recipe/ but...
View ArticleHow to make InputTransparent for an entry?
I have a StackLayout with a TapGestureRecognizer. Inside this StackLayout, i added an entry, then set InputTransparent of entry is true. Then when i tap on entry, it will skip focus into entry. It work...
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How to create a "2 dimensions" ListView?
Hello, I'm beginner in Xamarin and I look for a solution allowing me to reproduce this presentation: Each item will contain: - a background color - a label - possibly an image The items will be...
View ArticleFatal signal 6 (SIGABRT)
Hi, Since I upgraded to Xamarin 4.0 I have an issue. When I want to deploy my application on the test device (Android 4.4) I receive the following error (either Visual Studio 2013, 2015, or Xamarin...
View ArticleHow to Solve Out of Memory in exception in Android?
Hi All, Currenlty I am working on one project, randomly it produces an error that is Out of Memory Exception in Android. How to resolve this? Thanks, Suneel.
View ArticleTrying to set up Tamarin with Jenkins for building from Bitbucket
Hello all, I am stuck and not just stuck super stuck. I am trying to build a project from Bitbucket, using Xamarin and using Jenkins to build it. I am not able to get any of this to work, if this is...
View ArticleDependencyService.Get() returns null; Only 1 platform installed.
I only have the iOS platform on my Xamarin.Forms project, no Android or WinForms. Everything I have read about the DependencyService is that it requires you to register the implementation of the...
View ArticleDependencyService returning values
Hi All, I have a Xamarin.Forms projects, and I am doing Card.IO stuff. Now I have a problem with DependencyService returning values, stuck here for the whole day. Code is here> In PCL, when Clicking...
View ArticleProblem with ImageSource on Xamarin.Android
I'm having trouble loading an image dynamically using ImageSource. The following code is in a Xamarin.Forms shared project. It displays the appropriate image fine when run on iOS and WinPhone, but...
View ArticleToggle iOS NavigationPage.SetHasNavigationBar with TabbedPage results in...
Anyone tried this scenario before? I'm talking about latest Xamarin forms 2 targetting iOS. I have a TabbedPage with 4 tabs, when the user looks at the first 2, there should not be a navigationbar - I...
View ArticleCannot install any package
Dear all, Forgive me if this is really a newbie question. I've started working with Xamarin and Xamarin.Forms. Now I'd like to try installing new packages but I cannot install almost any package on any...
View ArticleHow to make a HTTP Request to Get XML Data
Hi there Sorry for such a simple question, but i'm quite new to Xamarin.Forms How can i make a simple HTTP Request to get XML or JSON data? Regards
View ArticleERROR ITMS-90072: "The IPA is invalid. It does not include a Payload directory"
I'm trying to submit my app to the Apple Store, but when I try to send my IPA him of the following error ITMS - 90072 ERROR: . " The IPA is invalid It does not include the Payload directory" Anyone...
View ArticleUpdate view using Message Center?
I'm quiet new to Xamarin.Forms. Now I'm really stuck. Is it possible to update view using Messaging Center in Xamarin.Forms ?
View ArticleViewmodels not disposing on navigation.pop?
Hello Ive ran into a problem where if i setup a page with a viewmodel using Xlabs ViewFactory... its not disposing on popasync? The problem it causes for me is that the viewmodel subscribes to the...
View ArticleTabbedPage with map
My app is a plc on 1.5.1.6471 version of Xamarin Forms android So i have a TabbedPage with 3 tabs. 1st tab is hosting a syncfusion grid 2nd tab a syncfusion chart 3rd tab a Map The time i added the Map...
View ArticleXamarin.Forms iOS App Size too large
Hi, I have created one application (5-6 screens) using Xamarin.Forms and everything is working good but iOS app size is very high event I didn't use any third party library. I did all possible...
View ArticleHow can I get data from rss feed for my app?
Hi guys, how can I get data from rss feed for my application in the simplest way. I will use this rss feed: https://www.steamprices.com/public/rss/pricetracker_us_discounts.xml Who can help me ?
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