createEmptyMessage method Null safety
- {required String sessionId,
- required NIMSessionType sessionType,
- required int timestamp}
创建空消息
Implementation
static Future<NIMResult<NIMMessage>> createEmptyMessage(
{required String sessionId,
required NIMSessionType sessionType,
required int timestamp}) async {
return NIMResult.success(
data: NIMMessage.emptyMessage(
sessionId: sessionId,
sessionType: sessionType,
timestamp: timestamp));
}