How does the .asLiveData() operator work? Kotlin Flow for Android Development



How does the .asLiveData() operator work? Kotlin Flow for Android Development

How does the .asLiveData() operator work? Kotlin Flow for Android Development

🎓 Get the full 15+ hour-long Course “Kotlin Coroutines and Flow for Android Development” with a nice discount here: https://www.lukaslechner.com/coroutines-flow-android?source=youtube

👨‍🎓 Here is the link to the Github Example Repository: https://github.com/LukasLechnerDev/Kotlin-Coroutine-Use-Cases-on-Android

This video explains the differences between the asLiveData operator compared to the collect and launchIn operator.

The terminal operator “asLiveData” converts a flow into a LiveData object.

This video also explains the parameters “context” and “timeoutInMs” that can be passed to asLiveData.

TimeStamps
00:00 – Intro
00:35 – Problem: Flow not canceled when the app is put into the background
03:20 – Naive Solution: manually cancelling the job
07:42 – Problems of the naive Solution
10:17 – Using asLiveData
14:15 – Recap of asLiveData operator
15:55 – asLiveData vs collect vs launchIn
20:00 – context parameter of asLiveData
21:05 – timeoutInMs parameter of asLiveData

➤ Subscribe to the channel: https://www.youtube.com/channel/UCr9FeEqCspjGTiOc3HplCqw?sub_confirmation=1

🌎 Check out my website: https://www.lukaslechner.com

📬 Subscribe to my newsletter: https://www.lukaslechner.com/newsletter/

➤ Follow me on twitter: https://twitter.com/LukasLechnerDev

Comments are closed.