Android Essentials 4:4 Large components (Activity)

Source: Internet
Author: User
  • An activity represents a screen, which of course may be less accurate in an earlier application, since many of the early effects are using dialog-based activity or semi-transparent activity to display relevant actions in the current activity. But now as long as a qualified programmer will no longer display more than two activity on the same screen
  • Activity as one of the four components of Android applications is essential in application development

Android Essentials 4:4 Large components (Activity)

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