[camera] Restore compatibility with older Flutter (#4885)
diff --git a/packages/camera/camera/CHANGELOG.md b/packages/camera/camera/CHANGELOG.md
index 0089130..9ef626a 100644
--- a/packages/camera/camera/CHANGELOG.md
+++ b/packages/camera/camera/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.9.4+14
+
+* Restores compatibility with Flutter 2.5 and 2.8.
+
## 0.9.4+13
* Updates iOS camera's photo capture delegate reference on a background queue to prevent potential race conditions, and some related internal code cleanup.
diff --git a/packages/camera/camera/lib/src/camera_controller.dart b/packages/camera/camera/lib/src/camera_controller.dart
index 835ac16..30e6221 100644
--- a/packages/camera/camera/lib/src/camera_controller.dart
+++ b/packages/camera/camera/lib/src/camera_controller.dart
@@ -29,6 +29,10 @@
return CameraPlatform.instance.availableCameras();
}
+// TODO(stuartmorgan): Remove this once the package requires 2.10, where the
+// dart:async `unawaited` accepts a nullable future.
+void _unawaited(Future<void>? future) {}
+
/// The state of a [CameraController].
class CameraValue {
/// Creates a new camera controller state.
@@ -296,7 +300,7 @@
enableAudio: enableAudio,
);
- unawaited(CameraPlatform.instance
+ _unawaited(CameraPlatform.instance
.onCameraInitialized(_cameraId)
.first
.then((CameraInitializedEvent event) {
@@ -810,7 +814,7 @@
if (_isDisposed) {
return;
}
- unawaited(_deviceOrientationSubscription?.cancel());
+ _unawaited(_deviceOrientationSubscription?.cancel());
_isDisposed = true;
super.dispose();
if (_initCalled != null) {
diff --git a/packages/camera/camera/pubspec.yaml b/packages/camera/camera/pubspec.yaml
index 80d0393..7bc0e45 100644
--- a/packages/camera/camera/pubspec.yaml
+++ b/packages/camera/camera/pubspec.yaml
@@ -4,7 +4,7 @@
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: 0.9.4+13
+version: 0.9.4+14
environment:
sdk: ">=2.14.0 <3.0.0"
