Mobile Deep Learning with TensorFlow Lite, ML Kit and Flutter

Building the row with button widgets

Next is building the row with button widgets. After placing our text title, we will now create a row of two buttons that will enable the user to pick an image either from the gallery or take a new image from the camera. Let's do this in the following steps:

1. We start by defining createButton() to create buttons with all the required properties:

Widget createButton(String imgSource) {    return Expanded(        child: Padding(            padding: EdgeInsets.symmetric(horizontal: 8.0),            child: RaisedButton(                color: Colors.blue,                textColor: Colors.white,                splashColor: Colors.blueGrey,                onPressed: () {                    onPickImageSelected(imgSource);                },                child: new Text(imgSource)            ),        )    );}

The method returns a widget, that is, RaisedButton, after providing ...