Dialog - chat for VK description

Dialog is a functional chat for social network VKontakte made with Material style and all the capabilities of modern instant messengers.
In addition to the basic standard features of VK chat, the application allows user to flexibly change the interface, set individual settings for each chat and limit his activity in the social network.

Main features:
1. Chat with user, community or group with no limits;
2. Fast access to your list of favourite friends;
3. Ability to set individual settings for a specific user, community or group;
4. Flexible interface - a large gallery of backgrounds with the ability to upload your own image;
5. "Spy"mode ("Invisibility") - disables "typing" notification of user you chat with and set incoming messages unread until you answer them.