Tag: listview

MediaPlayer to stop current song when new song is selected in ListView

I am writing a music player app using ListView. When i click a song on the MainActivity, it opens a nowplaying activity and a song starts to play, but if i go back to the ListView and click a new song, the new songs starts to play while the previous song is still playing so both songs play at the

notifyDataSetChanged(); not refreshing ListView?

android java listview notifydatasetchanged

I’m working on a notes app and I’m running into trouble deleting notes: after the note is deleted, it still shows in the listview. I’m trying to use notifyDataSetChanged(), but it doesn’t seem to be working for me. MainActivity: Answer You are setting adapter with a list: na.notifyData…

JavaFX search in listview

java javafx-8 listview search

I want to search in listview and my code is working but not well enough. The problem is when i write few characters in the search text field not only the result appears, but the rest of the items also appear… The code: Photos: Original list: Sorted list: ListCell implementation: Answer Your problem is n…

custom listview adapter getView method being called multiple times, and in no coherent order

android java listview

I have a custom list adapter: in the overridden ‘getView’ method I do a print to check what position is and whether it is a convertView or not: The output of this (when the list is first displayed, no user input as yet) AFAIK, though I couldn’t find it stated explicitly, getView() is only ca…