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Call WidgetsFlutterBinding.ensureInitialized() in camera recipe #3503

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Merged
sfshaza2 merged 1 commit into from
Jan 6, 2020
Merged

Call WidgetsFlutterBinding.ensureInitialized() in camera recipe #3503

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8 changes: 8 additions & 0 deletions src/docs/cookbook/plugins/picture-using-camera.md
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Expand Up @@ -55,6 +55,10 @@ Next, get a list of available cameras using the `camera` plugin.

<!-- skip -->
```dart
// Ensure that plugin services are initialized so that `availableCameras()`
// can be called before `runApp()`
WidgetsFlutterBinding.ensureInitialized();

// Obtain a list of the available cameras on the device.
final cameras = await availableCameras();

Expand Down Expand Up @@ -239,6 +243,10 @@ import 'package:path/path.dart' show join;
import 'package:path_provider/path_provider.dart';

Future<void> main() async {
// Ensure that plugin services are initialized so that `availableCameras()`
// can be called before `runApp()`
WidgetsFlutterBinding.ensureInitialized();

// Obtain a list of the available cameras on the device.
final cameras = await availableCameras();

Expand Down