TF-624 Remove null-aware of instance WidgetsBinding/SchedulerBinding on flutter 3.0

This commit is contained in:
dab246
2022-06-08 10:39:45 +07:00
committed by Dat H. Pham
parent 2b4270003e
commit a30dd68b1b
6 changed files with 8 additions and 10 deletions
@@ -591,7 +591,7 @@ class _TypeAheadFieldQuickSearchState<T, R> extends State<TypeAheadFieldQuickSea
void dispose() {
this._suggestionsBox!.close();
this._suggestionsBox!.widgetMounted = false;
WidgetsBinding.instance?.removeObserver(this);
WidgetsBinding.instance.removeObserver(this);
_keyboardVisibilitySubscription?.cancel();
_effectiveFocusNode!.removeListener(_focusNodeListener);
_focusNode?.dispose();
@@ -604,7 +604,7 @@ class _TypeAheadFieldQuickSearchState<T, R> extends State<TypeAheadFieldQuickSea
@override
void initState() {
super.initState();
WidgetsBinding.instance?.addObserver(this);
WidgetsBinding.instance.addObserver(this);
if (widget.textFieldConfiguration.controller == null) {
this._textEditingController = TextEditingController();
@@ -643,7 +643,7 @@ class _TypeAheadFieldQuickSearchState<T, R> extends State<TypeAheadFieldQuickSea
}
});
WidgetsBinding.instance?.addPostFrameCallback((duration) {
WidgetsBinding.instance.addPostFrameCallback((duration) {
if (mounted) {
this._initOverlayEntry();
// calculate initial suggestions list size