getFrequency static method
Implementation
static Future<int?> getFrequency() async {
final Map<String, String> htArguments = Map();
int? iResult;
try {
iResult = await _channel.invokeMethod('getFrequency', htArguments);
} on MissingPluginException catch (e) {
print("MissingPluginException : ${e.toString()}");
}
return iResult;
}