changeMetadata method
Future<void>
changeMetadata({
- required String metadata,
- HMSActionResultListener? hmsActionResultListener,
Change the metadata that appears inside HMSPeer.metadata. This change is persistent and all peers joining after the change will still see these values.
Parameters:
metadata - metadata
is the string data to be set now.
hmsActionResultListener - hmsActionResultListener
is a callback whose HMSActionResultListener.onSuccess will be called when the action completes successfully.
Implementation
Future<void> changeMetadata(
{required String metadata,
HMSActionResultListener? hmsActionResultListener}) async {
var arguments = {"metadata": metadata};
var result = await PlatformService.invokeMethod(
PlatformMethod.changeMetadata,
arguments: arguments);
if (hmsActionResultListener != null) {
if (result == null) {
hmsActionResultListener.onSuccess(
arguments: arguments,
methodType: HMSActionResultListenerMethod.changeMetadata);
} else {
hmsActionResultListener.onException(
arguments: arguments,
methodType: HMSActionResultListenerMethod.changeMetadata,
hmsException: HMSException.fromMap(result["error"]));
}
}
}