calatrava/calatrava — pull request #98 by priyaaank (2013-08-16 03:26:57+00:00)
Title: Alert Plugin uses a better pattern to manage callback handle id

Changing the way we manage the callback handle id. Since same instance is used from plugin registry for all plugin callbacks and plugin callbacks are sort of async after first call to 'call' method in a plugin, it's important that callbackHandle lives in intent that an instance varaible of class; as the latter can potentially be overridden.