Questions tagged as 'xamarin.android'

Tagged questions
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Xamarin Method 'Plugin.Geolocator.Abstractions.IGeolocator.GetPositionAsync' not found

This is returning me an error:    "Method 'Plugin.Geolocator.Abstractions.IGeolocator.GetPositionAsync'   not found " In the IOS version this is working fine, however on Android could someone give me a hint? It's my first app on Xamarin...
asked by 21.07.2017 / 21:40
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Windows does not show newly inserted files in a directory of a real device android / sdcard / Download /

I have an Android application that I import a SQLite file into the application to perform queries and changes. When I finish manipulating I export that same file to a folder accessible to the user so that I can get the same file and use it. A...
asked by 12.07.2017 / 16:03
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Is it possible to import an XML file with an interest in replacing XAML?

Good morning ladies and gentlemen, It would be possible to work with XML file (layout) made in Android Studio to use in visual studio in the case of android development with xamarin. I would like to replace the AXML file that comes as the def...
asked by 04.07.2017 / 03:53
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Xamarin error after deploy

I made a simple app that reads a barcode and inserts it into a sqlite base. When I'm in debug, it works perfectly, it saves the data, etc ... But when I put in a release, I unplug the phone from the notebook, the app opens, it start...
asked by 23.06.2017 / 06:07
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How to read a JSON Object Array with Xamarin Android Newtonsoft.Json

I'm working on an application that gets a JSON response and inserts some fields from it into an textfield android , here is the code: using System; using Android.App; using Android.Widget; using Android.OS; using RestSharp; using Newto...
asked by 08.05.2017 / 15:06
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Xamarin Forms with Azure

I am creating an application with Azure integration, how much do I try to instantiate MobileServiceClient I have the following exception    Method 'System.Net.Http.HttpClientHandler.set_AutomaticDecompression'   not found. Here is...
asked by 25.02.2017 / 20:00
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Xamarin Visual Studio 2015- All components of the toolbox are disabled

I am running the lab01 from #MaratonaXamarin and after doing all the procedures to run Android the emulator screen appears, however I need to include the "hello world" button but the tollbox is with all the components disabled. Do you know how I...
asked by 08.02.2017 / 03:51
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Align print Bluetooth Xamarin

I'm printing a remarks that are printed on the bluetooth printer, my code works perfectly what's missing and align the lines correctly, from an ENTER, skips a title space. At the moment when printing shows this ex: titulotestetestetestete...
asked by 25.01.2017 / 12:32
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Error compiling App with Xamarin

I'm having some problems compiling my project in Xamarin no VS2015 .    Error java.lang.UnsupportedClassVersionError:   com / android / dx / command / Main: Unsupported major.minor version 52.0   NavegacaoIntent As I'm starting, my...
asked by 28.08.2016 / 13:02
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Added components in Xamarin Studio 4.x / 5.x and Android Designer

When using the Xamarin Studio 4.x / 5.x Interface Designer tool on the Windows 8 / 8.1 platform I can not add components to the screen, when trying to drag and drop a toolbar component to the interface, the same is not applied (stays on the scre...
asked by 29.06.2014 / 14:53