How is the msn messenger app developed? What I want to know is how does the app gets ti know that a new message is received, even while running in the background. Please refer any code sni开发者_运维技巧ppets or tutorial. Many thanks in advance.
Probably with push notification.
See Local and Push Notification Programming Guide
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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