fetch
abstract fun fetchLatestItems(limit: Int = 10, beforeDate: Date? = null, afterDate: Date? = null, listener: RainbowListener<List<IChannelItem>, Unit>?)
Fetch latest items from all subscribed channels
When the fetch resolved, channel items are available both in listener onSuccess callback and directly in the Channel object.
Parameters
limit
Int that allow to specify the number of channel items to retrieve (default value 10)
before
Optional date to retrieve items before this date (iso 8601 format)
after
Optional date to retrieve items before this date (iso 8601 format)
listener
RainbowListener