Add padding to text in appbar - flutter

Question

How to add padding to text in SliverAppBar?
this code is not working:
SliverAppBar(
title: Padding(
padding: EdgeInsets.only(top: 100),
child: Text('text'),
)
)

Answer 1

If you set the padding more than the height of the SilverAppBar, the text won't be visible. A workaround is to add the title to the bottom of the SilverAppBar:
#override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
body: NestedScrollView(
headerSliverBuilder: (BuildContext context, bool innerBoxScrolled) {
return <Widget>[
SliverAppBar(
pinned: true,
bottom: PreferredSize(
preferredSize: Size.fromHeight(60.0),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Align(
alignment: Alignment.topLeft,
child: Text(
'Tabs demo',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 30),
)),
),
),
)
];
},
body: ...
)
);
}
Result:

Answer 2

Use the SliverAppBar like this with padding works like a charm:
import 'package:flutter/material.dart';
void main() {
runApp(MaterialApp(
title: 'NiklasLehnfeld',
home: Scaffold(
body: CustomScrollView(
slivers: <Widget>[
SliverAppBar(
title: Padding(
padding: const EdgeInsets.only(top: 30.0),
child: Text("Niklas Lehnfeld"),
),
leading: Icon(Icons.menu),
)
],
),
)));
}
If it still doesn't work please provide more code how do you integrate the 'SliverAppBar` on your side.

Answer 3

For only Appbar
AppBar{
toolbarHeight: 180,
}

Answer 4

You can do like this:
SliverAppBar(
expandedHeight: 300, //add expand height
floating: false,
pinned: true,
bottom: PreferredSize( // Add this code
preferredSize: Size.fromHeight(60.0), // Add this code
child: Text(''), // Add this code
), // Add this code
flexibleSpace: Container(
padding: EdgeInsets.all(10),
height: 340,
width: double.infinity,
child: Column(
mainAxisAlignment: MainAxisAlignment.end,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Container(
height: 40,
),
Container(
height: 60,
),
Expanded(child: Container()),
Text('TEST'),
],
),
decoration: BoxDecoration(
image: DecorationImage(
image: NetworkImage('https://picsum.photos/400/400'),
fit: BoxFit.cover)),
),
)