In my application I am able to send an SMS programatically to a particular mobile number when the user clicks submit button. Then there is a response message from that mobile number now I want to read that message and populate that SMS text in to my application.
I searched for this and found that this is not possible in iOS. My question is there any possibility accessing inbox SMS with user permissions?
Simply two words from Apple:
Not Possible
Detailed:
An iOS app can only access the data for which Apple supplies a documented public API. iOS can not access outside of the sandbox until Apple provides a public API for it. So intercepting/reading an incoming SMS not possible. And no idea when the iOS device is jailbroken.
No it's not possible in iOS, it's possible on jailbroken devices but you can not place your application in the App Store.
From Apple Documentation :
To ensure your text input view displays the right AutoFill suggestions, set the textContentType property on any relevant input views.
so you can do the following :
textField.textContentType = .oneTimeCode
More info : check the link here
来源：https://stackoverflow.com/questions/21300138/how-can-we-read-incoming-sms-by-using-application-in-ios