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kotlinlang

Has anyone dealt with "synchronizing" coroutines across Android lifecycle events? For example:

```
onCreate(...) {
    scope.launch {
        asyncThing()
    }
}

onResume(...) {
    scope.launch {
        // code that depends on asyncThing() having completed
    }
}
```

Is there a way to "join" such that the onResume work does not start until the `asyncThing` is done?

You might wanna take a look at CompletableDeferred
<https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines/-completable-deferred/>

Or perhaps just keep the result of the initial `scope.launch` and `join` it in onResume