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In less than 3hours, learn how to create a REST API with ASP.NET Core and call it from Xamarin Forms app (iOS & Android)
What you’ll learn
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Develop mobile app prototype
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Understand how REST web services works with mobile apps
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Implement CRUD operations’ calls with user interface
Description
Most business and consumer mobile apps connects to a backend to store data. As a developer, you need to understand how to implement such a system. HTTP Requests, REST API, JSON, CRUD, DataBinding and HTTPClient are the technology concepts used for the communication between a mobile application and a web service. This course explains these technologies in a simple way by showing their practical side. The objective is that the learner will be able to build his first native cross platform mobile app (iOS & Android) that communicates with a backend, in less than half a day!
As a good preparation for professional development, this course uses the same tools used by professional developers: Visual Studio, Postman, ASP.NET Core, Xamarin Forms and Azure App Service.
Program:
- What we will be developing
- Creating a REST API using ASP.NET Core
- Adding the Todo model and its Controller
- Testing the web service using Postman
- Publishing the web service to Microsoft Azure
- Creating the Xamarin Forms project
- Implementing a static ListView
- Applying MVVM design pattern to our app
- Adding DataService to call web services
- Implementing HTTP GET request
- Implementing HTTP POST request
- Creating a UI for sending Todo items
- Adding a new ViewModel
- Implementing HTTP PUT request
- Creating a UI for updating Todo items
- Implementing HTTP DELETE request
- Creating a UI for removing Todo items
- Refreshing Todo ListView using a Button
- Refreshing Todo ListView with PullToRefresh
- Enhancing the UI design
Who this course is for:
- Beginner mobile developers and students who want to start their first native cross platform app on iOS and Android.
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