How to give all Row children the same height - flutter

Question

I am having a hard time making a Row's two children, i.e. a TextField and a RaisedButton the same height. The button is always shorter in height. I can do that with SizedBox, but it is a fixed height and is manual. Here's what my code and UI looks like now:
Row(
children: [
Padding(
padding: _padding,
child: SizedBox(
width: 200,
child: TextField(
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: 'Answer',
border: OutlineInputBorder(borderRadius: BorderRadius.circular(4.0))
),
),
),
),
RaisedButton(
onPressed: _evaluate,
child: Text('Evaluate'),
),
],
),
I wonder if there is a recommended way how to make a Row's children the same height.
By the way, the black lines on the sides are for the emulator frames.

Answer 1

It's not good to wrap textfield with container and give it height, some cases textfield crack when typing, you can use inside of you Textfield -> InputDecoration;
contentPadding: EdgeInsets.all(20),
you can adjust textfield height from here.

Answer 2

Try to wrap Row with SizedBox or container with fixed height

Answer 3

You can wrap the Row widget with a SizedBox widget and give it a desired height:
I added a demo using your code as an example:
SizedBox( // new line
height: 60, // give it a desired height here
child: Row(
children: [
Padding(
padding: _padding,
child: SizedBox(
width: 200,
child: TextField(
keyboardType: TextInputType.number,
decoration: InputDecoration(
labelText: 'Answer',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(4.0))),
),
),
),
RaisedButton(
onPressed: _evaluate,
child: Text('Evaluate'),
),
],
),
),