Android handler error, different package handler

1.

Import Java.util.logging.Handler; This package will automatically generate the following methods. At that time also felt and the former is not the same, Ben is not meant.

New Handler () {            @Override            publicvoid  close () {            }            @Override             publicvoid  flush () {            }            @Override            publicvoid  Publish (LogRecord record) {            }
        };

2. The method is then written to the method you want, but it prompts for @override error.

@Override          Public void handlemessage (Message msg) {            switch  (msg.what) {                case 1:                    Cityet.settext (mycity);                 default :                      Break ;            }

Later found that you want to use this method should be imported

Import Android.os.Handler;
In Android Studio, when you create Handler, import  java.util.logging.Handleris imported by default, and you re-import the desired package.

Android handler error, different package handler