The adaptor and bridge patterns are very similar. The main difference between an adaptor and a bridge pattern, is that a bridge pattern serves to decouple an abstraction class from its implementation, and an adaptor pattern converts the interface between classes with less inheritance.
The only similarity may be that they both mask the underlying implementation.In bridge the clients of the class see the same interface, where as in adaptor the adaptor interface is used to mask another one.
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus