Send Message Using GCM [closed]
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I want to know whether it is possible for sending a notification from one android mobile to android mobile via a local server? 回答1: You don't need a server. Send: Your phone can perform a HTTP POST to Google's servers of some JSON describing the sender/registration ids (along with the message), which then passes