Use UNIX commands in IOS code

I am recently working on an iPhone text message upload and download project. After the text message is downloaded, I need to restart the SMS app to view the downloaded text message.

However, in reality, it is impossible for users to restart the sms app, and all of them can only achieve the same effect in the code.

Use unix commands to end the text message process. When the user returns to the text message page, the text message has actually restarted.

Define a file UnixCMD. c

The file content is as follows:

[Csharp]
# Include <stdio. h>
# Include <stdlib. h>
 
 
Void KillSMSProcess ()
{
System ("killall MobileSMS ");
}

# Include <stdio. h>
# Include <stdlib. h>

Void KillSMSProcess ()
{
System ("killall MobileSMS ");
}
In the class that needs to call this method

[Cpp]
Extern void KillSMSProcess ();

Extern void KillSMSProcess ();
Then directly call

[Cpp]
KillSMSProcess ();

KillSMSProcess ();