iOS Flutter- How to size string emoji? - ios

Question

My application does not get the alignment problem in the examples I will show below while running on android devices. When I want to run it on my iOS device, I have the following alignment problem.
Problematic alignment starts here. My app experiences a completely symmetrical change when I choose the Persian or Arabic language and some emojis are aligned properly while others appear distorted.
My Code :
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: ortaMavi,
leading: IconButton(
onPressed: () {
Navigator.of(context).pop();
},
icon: Icon(
Icons.arrow_back_ios,
size: 20,
color: Colors.white,
)),
title: Center(child: Text(titleHolder)),
actions: <Widget>[
Center(
child: Container(
margin: EdgeInsets.all(15),
child: Text(
flagHolder,
style: TextStyle(fontSize: 25),
)),
)
],
),
body: SafeArea(
child: ListView.builder(
padding: const EdgeInsets.symmetric(vertical: 5),
itemCount: countries.length,
itemBuilder: (BuildContext context, int index) {
return GestureDetector(
onTap: () {
EasyLocalizationProvider.of(context)
.data
.changeLocale(langs[index]);
setState(() {
titleHolder = countries[index];
flagHolder = flags[index];
selectedLangIndex = index;
});
},
child: Container(
decoration: BoxDecoration(
color:
selectedLangIndex != null && selectedLangIndex == index
? ortaMavi.withOpacity(0.2)
: Colors.white,
boxShadow: [
BoxShadow(
color: Colors.lightBlueAccent.withOpacity(0.5),
spreadRadius: 2,
blurRadius: 3,
offset: Offset(0, 3), // changes position of shadow
),
],
),
height: 50,
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 15),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Text(
'${countries[index]}',
style: TextStyle(
fontSize: 20,
color: selectedLangIndex != null &&
selectedLangIndex == index
? Colors.white
: Colors.black),
),
Text(
flags[index],
style: TextStyle(fontSize: 25),
)
],
),
),
),
);
}),
),
);
}

Answer 1

You can put the flags String inside a SizedBox
SizedBox(
width: 200.0,
height: 200.0,
child:Text(
flags[index],
),
)