Complete Kotlin Coroutines development course

Explore how coroutine context relates to scope, using dispatcher and job to control a coroutine's lifecycle, with examples in global scope and run blocking.

Explore how suspending functions run in a coroutine to enable seamless callbacks and easy access to main-thread variables, illustrated by counting function calls with coroutines and global scope launch.

Implements a retrofit-backed country fetch in a viewmodel using a coroutine scope with io and main dispatchers, handling success and error cases, and canceling the job on viewmodel clearance.

Learn to create, read, and delete data in a Room database using Coroutines, with MVVM architecture and LiveData for asynchronous, real-world app navigation.

Take on a challenge to implement the login screen and login viewmodel, mirroring the signup flow, validating user existence and password correctness with coroutines.

Discover asynchronous flow in Kotlin coroutines, learn how flows emit values and connect to receivers, and apply properties, operators, buffering, and mixing of flows while mastering exception handling.

Learn how to create flows with a flow builder by emitting values, convert a collection to a flow, and generate flows from var arg parameters.

Explore map, filter, and transform operators for Kotlin flows, transforming input flows into output flows. Register operators and start execution with collect to emit varied values.

Explore creating channels with Kotlin coroutines' produce function to emit values asynchronously, such as squaring numbers, and process each value with consume.

Leverage atomic variables to safely update a counter across coroutines, using an atomic integer with increment and get, showing thread-safe performance for primitive data types. Note limitations for complex types.

Use a mutex to guard shared state by locking around critical sections and unlocking afterward, enabling parallel coroutines while ensuring safe updates and improved performance.