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firebase - How to transform an Android Task to a Kotlin Deferred?

Firebase anonymous sign in returns a task (which is basically Google promise implementation):

val task:Task<AuthResult> = FirebaseAuth.getInstance().signInAnonymously()

How it would be possible create a signInAnonymous wrapper where:

  • It is a suspend function, waiting for the task completion

    • suspend fun signInAnonymous(): Unit
  • It returns a Deferred object, delivering the result asynchronously

    • fun signInAnonymous() : Deferred
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