fetchNext method
Future<List<GroupMember> >
fetchNext({
- required dynamic onSuccess(
- List<
GroupMember> groupList
- List<
- required dynamic onError(
- CometChatException excep
fetch the list of Users that logged-in user have blocked.
method could throw PlatformException with error codes specifying the cause
See also Android Documentation IOS Documentation
Implementation
Future<List<GroupMember>> fetchNext({required Function(List<GroupMember> groupList)? onSuccess, required Function(CometChatException excep)? onError}) async {
try {
final result = await channel.invokeMethod('fetchBlockedGroupMembers', {
'limit': this.limit,
'searchKeyword': this.searchKeyword,
'guid': this.guid,
'key': this.key
});
final List<GroupMember> res = [];
if (result != null) {
key = result["key"];
if (result["list"] != null) {
for (var _obj in result["list"]) {
try {
res.add(GroupMember.fromMap(_obj));
} catch (e) {
if(onError != null) onError(CometChatException(ErrorCode.errorUnhandledException, e.toString() , e.toString()));
return [];
}
}
}
}
debugPrint("key is $key");
if(onSuccess != null) onSuccess(res);
return res;
} on PlatformException catch (platformException) {
if(onError != null) onError(CometChatException(platformException.code, platformException.details, platformException.message));
} catch (e) {
debugPrint("Error: $e");
if(onError != null) onError(CometChatException(ErrorCode.errorUnhandledException, e.toString() , e.toString()));
}
return [];
}