sdk 添加获取会话阅读时间和消息送达时间接口

sdk/src/main/java/cn/wildfirechat/sdk/Main.java

@@ -750,6 +750,20 @@ public class Main {
             } else {
                 System.out.println("failure");
             }
+
+            IMResult<OutputTimestamp> timestampResult = MessageAdmin.getConversationReadTimestamp("57gqmws2k", new Conversation(0, "admin", 0));
+            if(timestampResult != null && timestampResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
+                System.out.println("Get conversation read time success");
+            } else {
+                System.out.println("Get conversation read time failure");
+            }
+
+            timestampResult = MessageAdmin.getMessageDelivery("57gqmws2k");
+            if(timestampResult != null && timestampResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
+                System.out.println("Get message delivery success");
+            } else {
+                System.out.println("Get message delivery failure");
+            }
         }
 
         List<String> multicastReceivers = Arrays.asList("user2", "user3", "user4");

sdk/src/main/java/cn/wildfirechat/sdk/MessageAdmin.java

@@ -103,4 +103,16 @@ public class MessageAdmin {
         messageData.setPayload(payload);
         return AdminHttpUtils.httpJsonPost(path, messageData, MultiMessageResult.class);
     }
+
+    public static IMResult<OutputTimestamp> getConversationReadTimestamp(String userId, Conversation conversation) throws Exception {
+        String path = APIPath.Msg_ConvRead;
+        InputGetConvReadTime input = new InputGetConvReadTime(userId, conversation.getType(), conversation.getTarget(), conversation.getLine());
+        return AdminHttpUtils.httpJsonPost(path, input, OutputTimestamp.class);
+    }
+
+    public static IMResult<OutputTimestamp> getMessageDelivery(String userId) throws Exception {
+        String path = APIPath.Msg_Delivery;
+        InputUserId input = new InputUserId(userId);
+        return AdminHttpUtils.httpJsonPost(path, input, OutputTimestamp.class);
+    }
 }