switchCamera method Null safety

Future<int?> switchCamera(
  1. bool isFrontCamera
)

Switch camera

Note: this API supports only the Android and iOS platforms

Parameters:

isFrontCamera: true: front camera

isFrontCamera: false: rear camera

Implementation

Future<int?> switchCamera(bool isFrontCamera) {
  return _channel
      .invokeMethod('switchCamera', {"isFrontCamera": isFrontCamera});
}