GridView Flutter - flutter

Question

i'm trying to do this page
but what i get is this
this is my code
SingleChildScrollView(
child: Column(
children: [
Center(
child: Container(
margin: EdgeInsets.all(20),
width: 230,
height: 40,
child: ElevatedButton(
onPressed: () {
},
style: ButtonStyle(
backgroundColor:
MaterialStateProperty.all<Color>(Color(0xff28CC61)),
shape: MaterialStateProperty.all<RoundedRectangleBorder>(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20),
),
),
),
child: const Padding(
padding: EdgeInsets.all(8.0),
child: Text("Add a book", style: TextStyle(
fontSize: 20
),),
),
),
),
),
Container(
child: Text("Explore between 10 books", style: TextStyle(
fontSize: 20
),),
),
Container(
//adding: EdgeInsets.all(12),
child: SingleChildScrollView(
child: GridView.builder(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
childAspectRatio: 1,
crossAxisSpacing: 20,
crossAxisCount: 2,
mainAxisSpacing: 8),
itemCount: books.length,
itemBuilder: (BuildContext ctx, index) {
return Container(
width: 50,
height: 100,
child: Card(
color: Color(0xFFEDEDED),
child: Column(
children: [
Image.asset(books[index].image, height: 150
,
width: 150,fit: BoxFit.cover,),
],
),
),
);
}),
),
),
],
),
),
ignore the colors and styles i want how to do the page
i stucked on gridview and how to write text below the picture + How can I fix my code to do it? So each image has same size as others? i tried to see the grid view documentation and i could not find anything.

Answer 1

Change childAspectRatio : 1 to childAspectRatio:0.7. childaspectRatio defines the ratio between width and height of children. If you set it as 1 you will get a square shaped widget. More than 1 is horizontal rectangle and less than 1 gives vertical rectangle.