realm-kotlin

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Implement relevant progress listener API's similar to Realm Java

enum class ProgressMode {
  CURRENT_CHANGES,
  INDEFINETELY
}

data class Progress(val transferredBytes: Long, val transferableBytes: Long) {
  val fractionTransferred: Double
  val transferComplete: Boolean
}
typealias ProgressListener = (progress: Progress) -> Unit

class SyncSession {
  fun addDownloadProgressListener(mode: ProgressMode, listener: ProgressListener): Cancellable 
 fun addUploadProgressListener(mode: ProgressMode, listener: ProgressListener): Cancellable
  fun uploadAllLocalChanges(timeout: Long = Long.MAX_VALUE, unit = TimeUnit.SECONDS)  
 fun downloadAllServerChanges(timeout: Long = Long.MAX_VALUE, unit = TimeUnit.SECONDS) 
}

Are there any upcoming plans to have a ProgressListener available?

Note, that progress listeners have issues on Flexible Sync Realms (cannot remember exactly what), so we need to figure out if we need to handle those kinds of Realms in a special way.