With at least 3 Android smartphones planned for 2009, HTC is set to announce 2 Android smartphones after HTC Magic. According to digitimes and theunwired, the upcoming Android smartphones will be the HTC Hero and the HTC Lancaster, both are already leaked in video and photos. The HTC Hero will feature a new build of user interface called Rosie, it will come without a physical QWERTY keyboard unlike the HTC Lancaster. The HTC Lancaster (AT&T) is also called HTC Memphis. It will come with a sliding QWERTY keyboard and could be the first Android smartphone for AT&T network in US. Our sister site Android Community is invited to attend the event in London, check out the site for more follow ups.