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Created May 10, 2021 21:16
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Example 2 for Kotlin Shared Flow article
Raw
shared_flow_flow_example.kt
fun uploadData(): Flow<UpdateStep> = flow {
emit(UpdateStep.Step1)
doUpdateStep1()
emit(UpdateStep.Step2)
doUpdateStep2()
emit(UpdateStep.Step3)
doUpdateStep3()
emit(UpdateStep.Success)
}.catch {
emit(UpdateStep.Error(it))
}
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