android - How to execute a method for each item in a listview -
i have arrayadapter<myservice>
, each item in listview
have 1 button executes async call download file http request, working pretty well.
now, created button "download all" in activity, button execute items in listview
, have no idea how that. should iterate through list, button view , call click?
i have suggestions.
i don't think iterating , faking click idea. implement separate procedure "all" button takes data backing adapter (in case it's array, right) , executes logic download 1 one or (much more preferrable imo) in batch, example send file ids list server , make server return zip.
Comments
Post a Comment