show down button in messageview when ever scrolling up
This commit is contained in:
parent
b3e11cfffd
commit
59df024867
|
@ -43,6 +43,7 @@ class _MessageViewState extends State<MessageView> {
|
|||
int selectedContact = -1;
|
||||
ItemPositionsListener scrollListener = ItemPositionsListener.create();
|
||||
File? imagePreview;
|
||||
bool showDown = false;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
|
@ -53,6 +54,15 @@ class _MessageViewState extends State<MessageView> {
|
|||
Provider.of<AppState>(context, listen: false).initialScrollIndex = 0;
|
||||
Provider.of<AppState>(context, listen: false).unreadMessagesBelow = false;
|
||||
}
|
||||
|
||||
|
||||
if (scrollListener.itemPositions.value.length != 0 &&
|
||||
!scrollListener.itemPositions.value.any((element) => element.index == 0)) {
|
||||
showDown = true;
|
||||
} else {
|
||||
showDown = false;
|
||||
}
|
||||
|
||||
});
|
||||
super.initState();
|
||||
}
|
||||
|
@ -127,7 +137,7 @@ class _MessageViewState extends State<MessageView> {
|
|||
onWillPop: _onWillPop,
|
||||
child: Scaffold(
|
||||
backgroundColor: Provider.of<Settings>(context).theme.backgroundMainColor,
|
||||
floatingActionButton: appState.unreadMessagesBelow
|
||||
floatingActionButton: showDown
|
||||
? FloatingActionButton(
|
||||
child: Icon(Icons.arrow_downward, color: Provider.of<Settings>(context).current().defaultButtonTextColor),
|
||||
onPressed: () {
|
||||
|
|
Loading…
Reference in New Issue