Coroutine is black magic of Koltin! ❤

viewModelScope.launch(Dispatchers.IO) {
val id = getImageId()
val status = decodeImageById(id)

showTag("decoded image status = $status")
suspend fun getImageId(): String {

showTag("getting id..")

// Getting image from server

return "5"

suspend fun decodeImageById(id: String): Int {

showTag("decoding image with id = $id")

// Decode heavy image which takes 5 secs to complete

return 1




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Zaeem Sattar

Zaeem Sattar

Senior Software engineer | Pakistan🇵🇰| Mobile App Developer | Making cool android apps from years