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Xamarin get facebook friends list

Develop Reference python amazon-web-services apache facebook ajax. Home About Us Contact Us. When a developer find out a new platform for me Xamarin. For Xamarin you have Xamarin. Auth, but I can't get it to work with Facebook or any other provider.

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SEE VIDEO BY TOPIC: How to print off your facebook friends list and how it helps you grow your business on Facebook

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When creating a new mobile application many things need to be taken into consideration including what technologies to use, main features, target audience, monetization, scalability, the list goes on. However before digging into any of that, every app needs two core features in order to reach a large audience:.

Luckily, there are two libraries out there that give us those features for free. Xamarin takes care of cross platform capability, with the option to even target Windows phone although who has one of those? Facebook on the other hand allows users to log in and connect with friends who have also logged in with Facebook. Be sure to select Mobile development with.

NET when installing. This is what your project selection should look like. For big applications, shared projects require special care or the code can become unmanageable.

Final project configuration. Now this is where things got difficult for me personally, and it all stems from bad versioning. The current version of Xamarin. Android we want to use is 4. This all stems from a change in the number of versioning numbers. Fortunatly this can be solved with one command in the package manager console. This package is versioned correctly, and will get the right version of all its dependencies.

While NuGet may complain that some packages are outdated, this should be ignored. Everything we need is finally installed. Last thing to do before getting a login button on screen is configure our Facebook SDK. The Quick Start for Android will walk you though this whole process. Now that everything is in place, we can actually add a log in button. This puts the Facebook provided LoginButton front and center in our main activity.

We do this by adding the following in between the application tags in AndroidManifest. This will create an activity with a translucent background that Facebook can populate, essentially making a login popup.

Next, we need to set two configuration strings that Facebook will reference. Finally, we can dig into Activity code and add some function. The final product will look like this:. There are a couple of things to take notice here.

Secondly, FacebookSdk. SdkInitialize must be called before SetContentView , otherwise the login button will be created without any idea what to do. Lastly, IFacebookCallback can be implemented in any class. For simplicity the activity implemented it which is okay for this case. Since we know the only request being sent is a login one, in the OnSuccess method we can safely cast the result to the type of LoginResult. This simple app should now have a button that requests Facebook permissions when pressed, then once you accept your app should appear in your app list on Facebook.

One minor hitch you may run into is a window complaining that your phone has an invalid key hash. My real profile pic looks a lot better than this I swear Tyler Voss Computer Engineer. Facebook Login with Xamarin When creating a new mobile application many things need to be taken into consideration including what technologies to use, main features, target audience, monetization, scalability, the list goes on.

However before digging into any of that, every app needs two core features in order to reach a large audience: The ability to run on both iOS and Android An easy way for users to login and integrate with friends Luckily, there are two libraries out there that give us those features for free. A Facebook Developer Account: This is free and easy to set up here. An install of Visual Studio The Community edition can be installed for free here.

Forms vs Native - Xamarin. Forms is a great tool, but we want a native experience Shared Project vs Portable Class Library - This is how Xamarin will get your code to run on different platforms Shared Projects are basically the inclusion of extra code. This allows for very easy sharing of models and other basic classes, and allows the use of if directives to control platform specific code.

Portable Class Libraries are a little more robust, but require more boilerplate. Instead of compiling directly into your code, the PCL project is its own entity that different libraries can target. Final project configuration Installing Packages Now this is where things got difficult for me personally, and it all stems from bad versioning.

Install-Package Xamarin. App ; using Android. Content ; using Android. Runtime ; using Android. OS ; using Xamarin. Facebook ; using Xamarin.

Login ; using Android. SdkInitialize Application. Create ; LoginManager. Info "FB" , "Login Cancelled! Info "FB" , "Login Error! Info "FB" , "Login Success!

10 lovely things you should tell your friends about Xamarin ❤

Amazon Cognito identity pools integrate with Facebook to provide federated authentication for your mobile application users. This section explains how to register and set up your application with Facebook as an identity provider. You need to register your application with Facebook before you can start authenticating Facebook users and interacting with Facebook APIs. The Facebook Developers portal takes you through the process of setting up your application. If you haven't gone through that process yet, you'll need to do so before you can integrate Facebook in your Amazon Cognito identity pool:.

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. My question is how do I parse this data into user objects?

When creating a new mobile application many things need to be taken into consideration including what technologies to use, main features, target audience, monetization, scalability, the list goes on. However before digging into any of that, every app needs two core features in order to reach a large audience:. Luckily, there are two libraries out there that give us those features for free. Xamarin takes care of cross platform capability, with the option to even target Windows phone although who has one of those?

Facebook Login with Xamarin

This article is part of the Xamarin Month February Xamarin is a fantastic platform , indeed one of a kind. I was its fan from its humble beginnings and have witnessed its incredible growth. Some are more practical , some less ; some facts , some personal favorites and some are here mainly to entertain you a bit. Feel free to add your own tips and opinions in the comments! Now, without further ado — here are 10 lovely things you should tell your friends about Xamarin. The answer can be found in one of the interviews with Miguel de Icaza :. Mono is Spanish for monkey. Xamarin comes from the tamarin monkey.

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In the past, I found myself in using methods that I knew were bad practice, but which allowed me to quickly ship apps to app stores. The biggest limitation of this approach, though, is the inability to authenticate your app against different versions of your backend. Native SDKs unlock a world of features for your app. We can also request more information about the user to create our own user object to use in the app, such as a friends list and interests. This is a Xamarin.

So now we know the user, what else can we get?

Opinions are my own. I've recently been looking at the authentication offered by Azure for use in a mobile app, specifically using social auth providers like Facebook to allow a user to sign up for my app. The auth setup is incredibly easy, with Azure taking care of a lot of the hard stuff. The whole login flow is very well documented, so I won't repeat what's in the previous link.

Top 20 NuGet facebook Packages

There are many plugins to use on Xamarin. What if the user has Facebook app installed in his device?! We want our app to use it!

SEE VIDEO BY TOPIC: How To Create Friends List On Facebook App

Build stunning, maintainable, cross-platform mobile application user interfaces with the power of Xamarin. If you are a mobile developer with basic knowledge of Xamarin and C coding, then this book is for you. Xamarin is the most powerful cross-platform mobile development framework. If you are interested in creating stunning user interfaces for the iOS and Android mobile platforms using the power of Xamarin and Xamarin. Forms, then this is your ticket.

How do I get friend list or publish a post using Facebook iOS SDK

В другой стороне комнаты зазвонил телефон. Это был Джабба. ГЛАВА 107 Сьюзан понятия не имела, сколько прошло времени.

Жжение в горле заставило ее собраться с мыслями. Стоя на ковре возле письменного стола, она в растерянности осматривала кабинет шефа. Комнату освещали лишь странные оранжевые блики. В воздухе пахло жженой пластмассой. Вообще говоря, это была не комната, а рушащееся убежище: шторы горели, плексигласовые стены плавились.

Mar 25, - Facebook ios sdk get friends list. Discussion List Send invites to Facebook friends in Cross Platform with Xamarin. Homework 9: Stock.

Когда знаменатель равняется нулю, - объясняла Мидж, - результат уходит в бесконечность. Компьютеры терпеть не могут бесконечности, поэтому выдают девятки.  - Она показала ему другую колонку.

 - Видишь.

Красное лицо немца исказилось от страха. - Was willst du. Чего вы хотите. - Я из отдела испанской полиции по надзору за иностранными туристами.

- Подслушивающий должен был находиться в непосредственной близости и точно знать, что надо подслушивать.  - Он положил руку ей на плечо.  - Я никогда не послал бы туда Дэвида, если бы считал, что это связано хоть с малейшей опасностью.

- Энсей Танкадо и есть Северная Дакота. Это было непостижимо.

Сьюзан охватила паника. Она быстро проверила отчет программы в поисках команды, которая могла отозвать Следопыта, но ничего не обнаружила. Складывалось впечатление, что он отключился сам по. Сьюзан знала, что такое могло произойти только по одной причине - если бы в Следопыте завелся вирус.

Фонтейн набрал код на специальной углубленной панели, после чего прикоснулся к небольшой стеклянной пластинке. Сигнальная лампочка вспыхнула, и массивная стена с грохотом отъехала влево.

В АНБ было только одно помещение, еще более засекреченное, чем шифровалка, и Сьюзан поняла, что сейчас она окажется в святая святых агентства.

ГЛАВА 109 Командный центр главного банка данных АНБ более всего напоминал Центр управления полетами НАСА в миниатюре. Десяток компьютерных терминалов располагались напротив видеоэкрана, занимавшего всю дальнюю стену площадью девять на двенадцать метров.

Для панков? - переспросил бармен, странно посмотрев на Беккера. - Да. Есть ли в Севилье такое место, где тусуются панки. - No lo se, senor.

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