[camera] Remove usage of `_ambiguate` method in example (#6555)
diff --git a/packages/camera/camera/CHANGELOG.md b/packages/camera/camera/CHANGELOG.md
index 30bb098..127da45 100644
--- a/packages/camera/camera/CHANGELOG.md
+++ b/packages/camera/camera/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.10.0+4
+
+* Removes usage of `_ambiguate` method in example.
+* Updates minimum Flutter version to 3.0.
+
## 0.10.0+3
* Updates code for `no_leading_underscores_for_local_identifiers` lint.
diff --git a/packages/camera/camera/example/lib/main.dart b/packages/camera/camera/example/lib/main.dart
index c5804e7..860263e 100644
--- a/packages/camera/camera/example/lib/main.dart
+++ b/packages/camera/camera/example/lib/main.dart
@@ -72,7 +72,7 @@
@override
void initState() {
super.initState();
- _ambiguate(WidgetsBinding.instance)?.addObserver(this);
+ WidgetsBinding.instance.addObserver(this);
_flashModeControlRowAnimationController = AnimationController(
duration: const Duration(milliseconds: 300),
@@ -102,7 +102,7 @@
@override
void dispose() {
- _ambiguate(WidgetsBinding.instance)?.removeObserver(this);
+ WidgetsBinding.instance.removeObserver(this);
_flashModeControlRowAnimationController.dispose();
_exposureModeControlRowAnimationController.dispose();
super.dispose();
@@ -585,7 +585,7 @@
}
if (_cameras.isEmpty) {
- _ambiguate(SchedulerBinding.instance)?.addPostFrameCallback((_) async {
+ SchedulerBinding.instance.addPostFrameCallback((_) async {
showInSnackBar('No camera found.');
});
return const Text('None');
@@ -1079,10 +1079,3 @@
}
runApp(const CameraApp());
}
-
-/// This allows a value of type T or T? to be treated as a value of type T?.
-///
-/// We use this so that APIs that have become non-nullable can still be used
-/// with `!` and `?` on the stable branch.
-// TODO(ianh): Remove this once we roll stable in late 2021.
-T? _ambiguate<T>(T? value) => value;
diff --git a/packages/camera/camera/example/pubspec.yaml b/packages/camera/camera/example/pubspec.yaml
index 22e275e..e630240 100644
--- a/packages/camera/camera/example/pubspec.yaml
+++ b/packages/camera/camera/example/pubspec.yaml
@@ -4,7 +4,7 @@
environment:
sdk: ">=2.14.0 <3.0.0"
- flutter: ">=2.10.0"
+ flutter: ">=3.0.0"
dependencies:
camera:
diff --git a/packages/camera/camera/pubspec.yaml b/packages/camera/camera/pubspec.yaml
index 1190989..0f75d10 100644
--- a/packages/camera/camera/pubspec.yaml
+++ b/packages/camera/camera/pubspec.yaml
@@ -4,11 +4,11 @@
Dart.
repository: https://github.com/flutter/plugins/tree/main/packages/camera/camera
issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+camera%22
-version: 0.10.0+3
+version: 0.10.0+4
environment:
sdk: ">=2.14.0 <3.0.0"
- flutter: ">=2.10.0"
+ flutter: ">=3.0.0"
flutter:
plugin:
