Develop Cellphone Chatbots and boards with Ease in Xamarin

Learn how to make use of the new Conversational UI in Telerik UI for Xamarin to effortlessly build custom chatbots and boards.

Chatbots are on the rise and folks happen to be exploring other ways to use them for their business as well as in their applications. Nonetheless, no matter what you are developing, the UI of your chatbot must also be in line with the overall l k & feel of one’s app. In this essay, i shall offer you a synopsis of our brand new Conversational UI for chatbots in Xamarin-based applications, how it functions and exactly how setting it up your self.

At Progress, our objective is to enable developers and improve their productivity. We strive to make simple UI components that are powerful and versatile, while after the latest styles in application development. We place a lot of effort into making an API that is straightforward to make use of and which also enables you to handle complex scenarios based on your own project requirements. An illustration of this a control that encompasses every one of that’s the new RadChat for Xamarin.Forms, which shipped because of the R2’18 Release of Telerik UI for Xamarin.

Why We Created a Chat UI

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Among the g d g d reasons for developing a chat control could be the rise of this chatbots. Chatbots can be quite convenient, effective and efficient, and this is excatly why we see more apps implementing them today. We created RadChat so you can build such an app with simplicity.

While our primary focus ended up being bots, we didn’t forget about boards – it is possible to make use of the RadChat to get a multi-participant chat r m ready to go aswell.

Chatbot Provider Compatibility

Before conceiving the RadChat API, we completely researched the available bot solutions. Not surprisingly, solutions have different APIs and a service would often have its own idea of conversation flow and data transfer. Needless to say, we insisted on having the ability to help all solutions, to be able to make use of bot of your ch sing.

The paragraph that is previous appear a little abstract, but what it really means is this – we do not have built-in help for any one service, but you can effectively link it to any solution you decide on.

This is because RadChat works with a collection of things. These products would be the messages which can be provided for or received from the bot. You’ll sustain your own collection and keep it MVVM or just include these messages towards the talk’s products.

You should check down our QSF examples (source code) where Azure and Dialogflow services were consumed.

User friendly

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We’m very worked up about the radChat that is new in a few seconds, you’ll see why. Let us put a RadChat someplace in XAML

Now, let’s link this chat with an echo-bot

That’s it! You’ve got a chatbot UI ready to go! a fundamental bot that just waits a couple of seconds and repeats straight back that which you published, but nevertheless a totally practical chat UI. Let us take a g d l k at the echo-bot implementation.

Okay, let’s imagine hi towards the bot.

Basically that which we did would be to place a RadChat regarding the page and connect a handler for the SendMessage occasion. This occasion is raised once the user taps the send-message switch, or clicks enter. In case handler, we need to send the message towards the bot. We need to add it to the chat Items when we receive a message from the bot .

Undoubtedly linking to a real service will need more attention, and now we have created a few QSF and SDK examples to display some situations.

And That Is Not Absolutely All ( Other Key Features)

There are many features which will come handy when developing a chat UI.


A built-in system that permits a choice become created using a faucet, in the place of needing to compose text. We have a couple of integrated pickers ( DatePicker , TimePicker , ItemPicker ) and an choice to plug-in custom ones.


Some pickers have a more complex layout and need certainly to show extra information, and require cards. We now have a few integrated cards (BasicCard, ImageCard) as well as an option to plug in custom ones.


You can style every thing and change the l ks to fit your needs by making use of implicit designs, templates, and advantage that is taking of Telerik theming procedure. When necessary it is possible to connect in custom chat product views via a selector that is template.

You are able to go complete MVVM by utilizing the ItemsSource and ChatItemConverter .


You are able to alter a lot of the default behavior. Including intercepting the message that is automatic, the automobile scrolling to a newly added item, concentrating the keyboard and so forth.

Give it a try and Tell Us That Which You Think

Well, we do not claim to have it all yet. At this time of composing this web site post, we do not have a typing indicator, or load-on-demand functionality to load old communications, but we would first love to hear your ideas about how to best enhancing this component as we develop the product. We urge you to definitely tell us what features you ok cupid need so that you can develop your chatbot software into the Feedback portal.

If this is the very first time you are hearing about Telerik UI for Xamarin, it’s really a comprehensive suite of over 70 UI settings and artistic Studio Templates for building native cross-platform mobile applications. You can lear more about the t lkit at our internet site and take it out for the spin with a free trial that is 30-day.

Petar Marchev

Petar Marchev is really a designer into the Telerik XAML Team. Petar features a passion for desktop and mobile application development, code optimizations and programming that is multithreaded. He is an audiophile and enjoys music from their full range speakers and pipe amp.