How can we retrieve the dual SIM numbers from the device in Flutter?

[hemanta321]

I want to retrieve the user's mobile number in Android. I am using the 'mobile_number' package to obtain dual SIM numbers from the device in Android. However, with this package, I am only able to retrieve the number for SIM 1.

I have used the following code, but I am not obtaining the number.

@override void initState() { 
MobileNumber.listenPhonePermission((isPermissionGranted) 
{ 
if (isPermissionGranted) 
{ initMobileNumberState(); } 
else {} 
}); 
initMobileNumberState();
super.initState();}

Future<void> initMobileNumberState() async { if (!await MobileNumber.hasPhonePermission) { await MobileNumber.requestPhonePermission; return; } 
try { 
// String  _mobileNumber = (await MobileNumber.mobileNumber)!; 
// toastMessage(text: "Mobile : $_mobileNumber"); 
List<SimCard>? simCards = await MobileNumber.getSimCards; 
for (SimCard simCard in simCards!) 
{ 
print("Carrier: ${simCard.carrierName}"); 
print("Country: ${simCard.countryIso}"); 
print("Number: ${simCard.number}"); 
} 
} 
on PlatformException catch (e) {
}

// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;

setState(() {});
}

I expect to retrieve both SIM numbers from the device.