推送信息中带有客户端上传的badge数字，推送时把badge和未收消息相加得到新角标

src/main/java/cn/wildfirechat/push/PushMessage.java

@@ -34,6 +34,7 @@ public class PushMessage {
     public long callStartUid;
     //当消息被撤回/删除/更新时，这个值为true。
     public boolean republish;
+    public int existBadgeNumber;
 
     public String getSender() {
         return sender;
@@ -194,4 +195,12 @@ public class PushMessage {
     public void setRepublish(boolean republish) {
         this.republish = republish;
     }
+
+    public int getExistBadgeNumber() {
+        return existBadgeNumber;
+    }
+
+    public void setExistBadgeNumber(int existBadgeNumber) {
+        this.existBadgeNumber = existBadgeNumber;
+    }
 }

src/main/java/cn/wildfirechat/push/ios/ApnsServer.java

@@ -190,7 +190,7 @@ public class ApnsServer  {
             LOG.error("not support push message type:{}", pushMessage.pushMessageType);
         }
 
-        int badge = pushMessage.getUnReceivedMsg();
+        int badge = pushMessage.getUnReceivedMsg() + pushMessage.getExistBadgeNumber();
         if (badge <= 0) {
             badge = 1;
         }