App for chat android

Application: - Exchange of messages (text, audio, images, videos and locality) - Similar to Whatsapp - News - It's basically a page where the ADMIN put official company information, it's a message, image, audio or video. And people can comment on the publication .. - Support - Basically it will be a part where any User may send a message to support the company, this message may also want to be like him (text, audio, images, videos and locations); Signed up: All users must have an authentication, to be a User and password or even log in using facebook. Profile: All users can edit their own profile, or profile picture, city, email, phone number, status (public message). Contacts: Must be necessary to add new users to exchange messages, like Whatsapp; Groups: Users can also create groups to chat in this group all participating users can add new people. But before accomplishing the participation of the person in the group ADMIN group must authorize. General Group: Every user should now automatically join a general group, which will be part of ALL registered .. NOTE: This is the ONLY group that will not generate alerts when you receive a message. I'm waiting for reply .. My email: