Using rememberCoroutineScope sideeffect in Composable : Jetpack Compose 42

Dive into the fascinating world of Android development in our latest tutorial where we explore the power of coroutines within the lifecycle of composable components. This video guides you through a practical scenario of incrementing a counter in the UI without blocking the main thread, highlighting the significance of coroutines for background processing. We start by adjusting our previous example, focusing on a "Start Counter" button that initiates the counter increment function on click, showcasing the immediate application of coroutines in a real-world scenario.

Key to our discussion is making our counter lifecycle-aware to ensure it respects the Android UI components' lifecycle, preventing any unnecessary operations when the UI is not visible or the component is destroyed. Through a step-by-step demonstration, including code adjustments and explanations, we illustrate how to write and use a suspend function within a coroutine scope, initiated by a button click, and how to make this process lifecycle-aware with rememberCoroutineScope.

Whether you're a beginner eager to grasp Kotlin fundamentals or an experienced developer looking to deepen your understanding of coroutines in Android development, this video offers valuable insights into optimizing your applications, enhancing performance, and ensuring a smooth user experience.

Chapters
0:00 - Introduction to Advanced Android Development
2:22 - Setting Up the UI Changes
4:06 - Writing the Coroutine
5:00 - Implementing Lifecycle Awareness
6:41 - Optimizing Coroutine Execution

#AndroidDev #Kotlin #Coroutines #UIDevelopment #LifecycleAware #ProgrammingTutorial

Follow me on Twitter: https://twitter.com/anilvdeshpande

Github link to demo - https://github.com/AnilDeshpande/ComposableKotlinComparisonApp/tree/sideeffects-livedemos