Java 推送通知的问题

我遇到了解析推送通知的问题，我正在尝试实现用户对用户的推送通知，在后端它确实显示消息已发送，但实际上消息没有显示给用户

此外，消息似乎被发送到查询中的所有用户，在查询中只应发送给匹配的用户

下面是处理推送通知的代码部分

 query1.findInBackground(new FindCallback<ParseUser>() {
            @Override
            public void done(List<ParseUser> objects,ParseException e) {
                if (e == null) {

            for(int i=0;i<objects.size();i++){
                // Do whatever you need to extract object from "users"
                ParseQuery<ParseObject> query1 = ParseQuery.getQuery("User");
                query1.whereNotEqualTo("objectId", ParseUser.getCurrentUser()
                        .getObjectId());

                query1.setLimit(1);

                query1.whereGreaterThanOrEqualTo("UserAge", minimumAge);
                query1.whereLessThanOrEqualTo("UserAge", maximumAge);

                Button buttonconfirm = (Button) getView().findViewById(R.id.btnMatchConfirm);
                buttonconfirm.setText("Confirm");

                mUserNameRetrieved = (TextView) getActivity().findViewById(R.id.userlistname);

                mUserNameRetrieved.setText(objects.get(i).get("Name").toString()); 


                Button newPage = (Button)getView().findViewById(R.id.btnMatchConfirm);

              newPage.setOnClickListener(new View.OnClickListener() {

                  @Override
                  public void onClick(View v) {
                  //    ParseUser currentUser = ParseUser.getCurrentUser();

                //      currentUser.put("UserMatchName", mUserRetrieved);
                      Intent intent = new Intent(getActivity(), matchOptionActivity.class);
                      startActivity(intent);

                      sendPushNotifications();

                  }

                private void sendPushNotifications() {
                    ParseQuery<ParseInstallation> query = ParseInstallation.getQuery();


                    //send push notification
                    ParsePush push = new ParsePush();
                push.setQuery(query);
                push.setMessage(getActivity()
                        .getString(R.string.push_match_request_message, ParseUser.getCurrentUser().getObjectId()));
                push.sendInBackground();

                }
              });

           }
         } else if (e != null) {




           }
       }
   });

query1.findInBackground（新的FindCallback（）{
@凌驾
公共void done（列出对象，parsee异常）{
如果（e==null）{
对于（inti=0；i，您必须在parse.com上启用该选项

转到parse.com上的设置==>推送==>“已启用客户端推送”是