Migrate to new Arch

[hoanghai9650]

Migrate library to new Arch of React Native.

[iMJumpmxn]

I'm getting the Error while building you Branch:

Undefined symbols for architecture arm64: "_OBJC_CLASS_$_CNContactViewController", referenced from: in react_native_contacts[3](RCTContacts.o) ld: symbol(s) not found for architecture arm64

[hoanghai9650]

Have you set arm64 in excluded Architectures in Build Settings?

[morenoh149]

@hoanghai9650 thanks for this. Does this close #736 ?

[hoanghai9650]

@morenoh149 Yes, this PR will close that issue

[mym0404]

@hoanghai9650 why should we exclude arm64 architecture? It seems not an idle solution.

[hoanghai9650]

@mym0404 As you can see in my code, I didn't config or enable any arm64, but don't know why this new arch required that, I think because of new Spec of React Native. But with all libs that I migrated to new arch, I also have to enable arm64 to make it run.

[mym0404]

It makes sense. But, the build will success with manually add Contacts apple sdk in app target.

I'll further investigate why new arch made change.