Block contacts by phone number, name, email

[ramezanzade]

I want to block phone book contacts by phone number, name, email.
So I have two questions:
1- Does it possible to block contacts in Flutter?
2- Can I use this library for contact blocking?

[hassanrehman01398]

How are you able to run it.I am getting error of permission

[maylortaylor]

I'm interested in this answer also

[smenaaliaga]

Any solution from this case? I interesting implement it.

[jaiakash]

Any progress on this? I am interested in this development.

[ajay-zartek]

I'm interested in this answer also.

[doganoguz]

I'm interested in this answer also.