Using the Android Application class to persist data
问题 I\'m working on a fairly complex Android application that requires a somewhat large amount of data about the application (I\'d say a total of about 500KB -- is this large for a mobile device?). From what I can tell, any orientation change in the application (in the activity, to be more precise) causes a complete destruction and recreation of the activity. Based on my findings, the Application class does not have the same life-cycle (i.e. it is, for all intents and purposes, always