The new Android SDK doesn't contain the Bluetooth API anymore, so applications can't access the handset's Bluetooh interface for the time being. The reason for this decision was the short development time available. No need to panic though. The first Android-based handset, which will probably be HTC Dream, will of course support Bluetooth headsets, but currently there can be no applications downloaded on it that would use BT for communication between two devices. After proper testing the feature will be available again. The situation with Google Talk's XMPP-based framework is different. According to security professionals at the company it would be dangerous to completely open the service as that would make the handset a target for attacks and there would be a possibility to make random contacts appear in the contact list. This means that Google Talk won't be available soon for native Android applications.
Translated by Szaszati
