ChrisLockhart

It's hard to tell right away, you need to study the issue in more detail

In principle, you can use this option

I don't think this is the best solution in this situation, there are alternatives

In principle, such programs are quite important with the correct design of any processes, including the development of various operating systems. This allows you to loosen all possible variants of interaction with an application with a type of complexity starting with the banal record a phone call on iphone. Therefore, this is really the foundation of a good result.