Design Patterns

Adapter, Singleton, Memento

  • Review the adapter, memento and singleton patterns
  • Investigate how these patterns surface in Android
  • Explore the landscape UI Patterns in general

Slides

a-adapter.pdf b-singleton.pdf c-memento.pdf d-pacemaker-android-patterns.pdf e-gui-patterns.pdf f-gui-synchronsisation.pdf

Lab

Start

Objectives

  • Extend the pacemaker-android app to enable activities to be listed
  • Explore three patterns in this context:
    • memento
    • singleton
    • adapter

'

Prepared by Eamonn de Leastar (edeleastar@wit.ie). Except where otherwise noted, this content is licensed under a Creative Commons Attribution-NonCommercial 4.0 License