getMessageDelivery static method
获取会话的消息送达状态
Implementation
static Future<Map<String, int>> getMessageDelivery(
Conversation conversation) async {
Map<dynamic, dynamic> datas = await _channel.invokeMethod(
'getMessageDelivery',
{'conversation': _convertConversation(conversation)});
Map<String, int> map = new Map();
datas.forEach((key, value) {
map.putIfAbsent(key, () => value);
});
return map;
}