getTokenDetails method
Implementation
Future<dynamic> getTokenDetails(String tokenAddress) async {
return {
"name": (await _readFromContract('BasicToken', tokenAddress, 'name', [])).first,
"symbol": (await _readFromContract('BasicToken', tokenAddress, 'symbol', [])).first,
"decimals": (await _readFromContract('BasicToken', tokenAddress, 'decimals', [])).first
};
}