Concurrency in kotlin coroutine flow

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I am new to this kotlin coroutine flow, am wondering that how could i achieve the concurrency inside the flow, Whereas according to the documentation it says launch,scope and withContext cannot be used inside the flow. without this How would i able to achieve the concurrency in kotlin flow
Can anyone help me with this?

kotlin-coroutines kotlin android
1 Answers

You're probably looking for the channelFlow builder. You can start a coroutine inside of it and emit the result once it's done. Its documentation states...

Creates an instance of the cold Flow with elements that are sent to a SendChannel provided to the builder’s block of code via ProducerScope. It allows elements to be produced by code that is running in a different context or concurrently.

You can check its official documentation and its usage here.

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