launch coroutine kotlin code example

Example 1: coroutines kotlin android dependency

dependencies {
    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7'
}

Example 2: kotlin coroutine scope

CoroutineScope
To start coroutine scope you can:
Use GlobalScope that has empty coroutine context.
Implement CoroutineScope interface.
Create a scope from a context:
with(CoroutineScope(context = context)) { ... }