Android: how to l launch BBM app with a given Pin

Question

My android app is for buy and sell stuffs. When seller post an ad and provide his BBM Pin, I like to display a button, like "Contact me via BBM (Pin: 12345)"

When a buyer click on the button, I want to be able to launch the BBM app which then show a chat page that allows Buyer to chat with Seller (Assume the buyer has already installed BBM app in his device)

Step 1: I've already managed to launch the BBM app by using its package name

Step 2: how to open a chat page for Buyer to chat with Seller? If this is not doable, can I at least show the invite page with pre-filled Seller's PIN there?

Answer 1

This is not yet supported for BBM on Android or iOS (it is possible today on a BlackBerry 10 device).