IOS message push process and ios message process

IOS message push process and ios message process

IOS message push process

Can ios push messages to a specified device?

It can be implemented. Let's give you a thought. The push process is like this. After the program runs, it will determine whether the program is to be pushed, if necessary, we need to upload a unique identifier string (decice token) generated by the mobile phone and the push certificate to our own server, the server will work together with a server certificate file based on the token to send a push message to Apple's apns server. Apple will send the PUSH message to the specified device based on the token. Therefore, as long as you associate the user information of the login user with the token on the server side, you can specify to send the user information to a certain person rather than to everyone.
Yes.

Message push for ios501

In iOS 5, it is not enough to open the notification center. You need to go to the set notification section and select the program you have not pushed, check whether "NONE" is selected in the "reminder style" section in the middle. If yes, even if those programs open the notification center, there will be no push notifications.