totalSupply method
Gets the totalSupply of the specified address.
Implementation
Future<String> totalSupply(String totalSupply_) async {
final EthereumAddress contractAddr = EthereumAddress.fromHex(totalSupply_);
final contract = DeployedContract(
ContractAbi.fromJson(abiString, 'XRC20'), contractAddr);
final tokenTotalSupply = contract.function('totalSupply');
final totalSupply = await client
.call(contract: contract, function: tokenTotalSupply, params: []);
return ('$totalSupply');
}