getTokenBalance method
to check the token balance in SCORE
final balance = await FlutterIconNetwork.instance.getTokenBalance(
privateKey: privateKey,
scoreAddress: scoreAddress);
Implementation
Future<Balance> getTokenBalance({String privateKey, String scoreAddress}) async {
final String balance = await _channel.invokeMethod('getTokenBalance',
{'private_key': privateKey, 'score_address': scoreAddress, "host": host, "network_id": _networkId});
print("FlutterIconNetwork getTokenBalance $balance");
return balanceFromJson(balance);
}