Start a new conversation with any arbitrary phone number in SMS app
Summary
This patch enables SMS app to start a new conversation with any arbitrary number entered by the user. The way it works is,
- When user enters a number in the filter text field, if the number is valid an add button appears automatically in the UI.
- on pressing return or on clicking the button, if there is already a conversation or contact with the same address that contact appears in the UI instead of adding a new one.
- If it doesn't find any matching contact or conversation, it creates a new contact and user can send messages to that contact like the app does now.
Edited by Aniket Kumar