Contact Picker People.Name,People.Number Error?

I want to get number from contacts in my project. I use this code http://www.androidsnippets.com/select-a-contact-from-the-from-address-book-using-people-provider-and-uri

What is People.Number or Pe开发者_如何学运维ople.Name? Android doesnt accept it?

THX for advice.

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Now instead of People.Number or People.Name, Phone.Number or Phone.Name is used.