StartTakePictureScreen.dart

class StartTakePictureScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Camera Example'),
      ),
      body: Center(
        child: RaisedButton(
          child: Text('Take A Picture'),
          onPressed: () {
            this.pushToCamera(context);
          },
        ),
      ),
    );
  }
}