Questions tagged [xamarin-binding]

96 questions
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Xamarin Android Binding Library is not abstract

I have created a xamarin android binding library (https://github.com/ScarlettCode/ChipDna) and I've got one error I'm trying to solve. If I remove the node then there isn't an error but ideally I'd like to fix the main error without removing the…
Michael Esteves
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Runtime Error while using payu-custom-browser Xamarin Android Binding Library Says CBActivity : You need to use a Theme.AppCompat theme

I am integrating PayU Payment gateway in My Xamarin forms application. So I have converted all the given Libraries using Xamarin Binding Libs. I am getting this erron when click on pay Button Java.Lang.RuntimeException: 'Unable to start activity…
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Binding value is not updating on entry control from other xaml

I have an entry control in my XAML where I set the initial value on page appear through data binding. Initially the value is appearing but when I am updating it from another view model it is not getting updated on UI. Below is the XAML code and…
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Errors while binding a library with Java annotations

Fellow developers, I'm binding this library: https://github.com/leinardi/FloatingActionButtonSpeedDial But I have faced two issues while generating the control: The first one, I had an idea how to do it I added the following code in the…
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How to add a method to a Binding Library in Xamarin.Android?

I've been fixing a library in Xamarin.Android: https://stackoverflow.com/a/56778629/2889347 However, I found that an important method is missing in my code: /** * Sets a custom adapter for suggestions list view. * * @param suggestionAdapter…
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Error CS0115 '...OnBindViewHolder(Object, int)': no suitable method found to override

I'm binding this library: https://github.com/mancj/MaterialSearchBar And generally, it works, however, I have an issue when I try to add the support of the RecyclerView, I added the following libraries: And I got the following errors: I tried to…
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Double pointer to Xamarin.iOS NSMutableArray becomes null in Objective C layer

I am trying to pass a reference of an NSMutableArray from Xamarin.iOS which becomes null in Objective C layer.   Xamarin.iOS application NSMutableArray arraySample = new NSMutableArray();
 IntPtr availableHandle = arraySample.Handle;
 var result…
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setting up a simple component with data binding

I am trying to set up a component with data binding. This is basically a seperate content view that would have a property Item of type Item and supports binding. The following is the definition for the binding: public static readonly…
Neville Nazerane
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DataTemplate with bindable component

I have a ListView with a data template. I am trying to have a custom component that supports binding for the content of the data template. Here is the ListView in the page:
Neville Nazerane
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Generated Bindings Remove Generics

I am trying to bind an abstract class that uses generics: public abstract class ResponseCallback { public ResponseCallback() {} public abstract void onResponse(Response paramResponse); public abstract void onError(int paramInt, String…
David Pilkington
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Getting invalid opcode ba error while building Android project in Xamarin

I'm trying to build a Xamarin Forms application while building/deploying the application i'm getting this error Tried setting minsdk to 26 as well,did not work and I have a few Native Bindings as well, would that make any difference ?? I'm kinda…
Venky
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Xamarin iOS AppNexus Binding - `type could not be found`

I have created my binding and resolved all issues with my ApiDefinition and Structs classes. However when I compile the project, the generated .g files all complain about any types outside the class can not be found. I have created a test project to…
c.lamont.dev
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Error while trying to create a android native binding (implementing interface)

So i'm trying to build a c# binding from a Android AAR, and i was following this guide https://developer.xamarin.com/guides/android/advanced_topics/binding-a-java-library/binding-an-aar/ But i'm running into an error like this Severity Code …
Venky
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how to change variable name when converting jar to DLL?

Basically when i am converting an AAR to DLL there is same method name and variable name present in java code. Means java class is implementing interface runnable, so default method of runnable is run. And also the class contain same name as run of…
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Xamarin binding of Android library(AAR)

I want to use https://www.dsphotoeditor.com/ library in xamarin Android. For that I have created a binding project. I know how to create binding, I have already do it for sinch library. But for https://www.dsphotoeditor.com/, I am not able to solve…
tajinder singh
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