Questions tagged as 'xamarin.forms'

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Error Compiling App Xamarin I-OS in Jenkins Target _CompileITunesMetadata

I have an IOS app that I want to compile in Jenkis and I get the error:    Target _CompileITunesMetadata:       /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/iOS/Xamarin.iOS.Common.targets:   error: Error executing task CompileIT...
asked by 09.03.2018 / 19:24
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Problem with navigation using MVVM in Xamarin

I want to navigate using the MVVM pattern in Xamarin.Forms, for that I offer a command to a certain image as seen in the image ... the code of this view is linked to the MainViewModel and to a property called MenuSisquim located inside...
asked by 25.09.2018 / 02:48
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I can not get the actual path of the SD on my android device in Xamarin.forms

I am developing an App in Xamarin.forms in which I must generate a PDF inside the SD card of the device. The problem I have is that every time I try to access the SD it always returns the same result:    /storage/emulated/0/HolaMundo.pdf...
asked by 03.04.2018 / 17:02
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Xamarin Geolocator does not return anything to me

Hi, I'm using Xamarin and GeoLocator to make an application with Geolocation, but it does not return the data I'm passing, and in debug, it sends me the following error: This error only appears when I click the button that...
asked by 07.02.2018 / 02:07
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Help with the visual SDK Studio

I need the SDK of Visual for Android to have installed the Android versions for which I want to develop . I mean, if I want to develop for Android 4.4 , should I have this API installed?     
asked by 11.01.2017 / 22:40
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How to get the current phone location in Xamarin forms

I am working with Google Maps and I need to show the user's location on the map, to do this I use a plugin called GeolocatorPlugin by James Montemagno. The problem is that in the deploy of the application it falls, I think the problem occurs...
asked by 10.11.2017 / 16:34
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Xamarin.Forms playing audio

hi friends I'm trying to play an mp3 for the notifications of an App that I developed in Xamarin.Forms I was reading about it and very similar to SQLite I must handle this event with an interface, but I have trouble referencing it    Unha...
asked by 27.02.2018 / 18:02
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Are there any examples of how to use "Confirm" from Acr.UserDialogs in Xamarin.forms?

I recently made an app from Xamarin.forms in which I disabled the hardware BackButton. This I did so that the App is not in the background when the user wants to leave and use only the buttons of the App. As a result of this, I made a butt...
asked by 12.01.2018 / 20:20
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Solciitar ermiso permission of camera Xamarin Android

I'm trying to solve a problem, my App in xamarin needs the camera in a View. When the App is opened, it asks for the permissions (if the user grants the permissions, everything is fantastic), if the user rejects them, when entering the view, I p...
asked by 11.09.2018 / 15:56
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How to separate a list by columns

My MainPage.xaml <ContentPage.Padding> <OnPlatform x:TypeArguments="Thickness" iOS=" 0,0,0,0" Android="0,0,0,0" WinPhone="12,10,12,10"></OnPlatform> </ContentPage.Pa...
asked by 21.06.2018 / 04:48