Sending the same SMS twice
问题 I'm trying to make an sms android app, but i'm getting an error that i've never seen before, even in google i haven't found anything like that. So, if you could help me... i'll be glad For some reason, the program is sending two messages (the same sms) at the same time. But it just happens in production. When i'm using the simulator, everything works fine! it Sends the sms just once ... I've tried many phones and many phone operators but the error always happens. I really dont know how to