Android Networking: Fundamentals [SUBSCRIBER]

Learn about all the concepts you'll cover in this course, such as REST, JSON, HTTP, Retrofit, Coroutines and more!

Install the required tools to open and work on the Taskie app, and explore the Android Studio project you'll work on. Android Studio 3.6 or greater installed.

Add the required permissions to the Android Manifest file, and implement a way to check if the device is connected to the Internet.

Learn how to create an HTTP connection, and how to send and receive data using streams. Add timeouts and headers, receive data as JSON.

Learn what JSON is. Use the native mechanism of JSONObjects to parse the response from a new request - login. Extract data from JSON using keys.

Create another HTTP request using the HttpURLConnection, to practice your skills. Parse the JSON and connect the response to the UI.

Learn about JSON structures and how they correlate to Kotlin code. Use the Gson parser for automatic parsing.

Create another request with the Http URLConnection, as practice, and use what you've learned so far to parse the data from JSON.

Revise the concepts learned in the first part of the course, and how some things were repetitive. Have a sneek peak at the next part of the course.

Revise the concepts you've learned in the first part of the course. Learn about Retrofit and the components that make it up.

Build the OkHttpClient, Retrofit and the RemoteApiService instance, to prepare everything for API call implementation.

Use Retrofit and its annotations, to implement an API request in the api service. Learn about the Call and Callback types in Retrofit.

Use Retrofit to implement a GET call, to fetch data from the API, and display it in the app. Compare the approach to HttpURLConnections.

Practice using Retrofit and its annotations, to implement a new API call. Practice parsing the response body.

Introduce the Query annotation, to send query parameters to the server. Learn about query URL segments. Implement a second call.

After using the Gson parser manually, learn how to use the Moshi parser to automatically parse the request and response bodies.

Repeat and practice what you've learned about the Moshi parser, and implement another request in which you'll parse data using Moshi.

Go over everything you've learned in the second part! Introduce some advanced concepts like interceptors and other parsers from the third part.

Revise the concepts learned so far. Go over some of the repetitive tasks you had to complete with Retrofit, and how to solve them.

Implement a third way to parse data, which is light and supports multiplatform - Kotlin Serialization. Compare to other parsers.

Add logging interceptors to Retrofit's client, to log information to analyze each request. Implement a custom error handling mechanism.

Practice using HTTP logging interceptors and the Result error handling, by implementing more requests.

Learn about another way to use interceptors, to add authentication headers to requests. Explore the interceptor request chain.

Practice implementing more Retrofit requests, to add a DELETE method to the api service.

Go over all the cool concepts you've covered in the third part of the course. Prepare for the last part of the course, and Kotlin Coroutines!

Get an introdution to Kotlin Coroutines and learn about how Retrofit has built in support. Discover why coroutines are a modern way of threading and networking.

Remove the Callback object from Retrofit, and wrap calls in Kotlin Coroutines to simplify the code and make it more understandable.

Simplify the coroutine-powered api calls even more, by implementing the built-in coroutines support in Retrofit.

To finish off the course, and practice learning about Kotlin Coroutines in Retrofit, simplify the rest of the calls!

Good job reaching the end of the course! :] Explore future courses and advanced topics in threading and networking.