Mobile: Plan for Thursday 26/3 (week 13) - and preparation

Teachers plan for the day

• Follow up on the weeks of study
  
  
• Global data (singleton) using the Application class

• Using camera in your APP (By Troels)
  
  
• Short about fragments for flexible GUI design

Links

“Globale” data – singleton using Application class

· http://stackoverflow.com/questions/4208886/using-the-android-application-class-to-persist-data

· http://androidexample.com/Global_Variable_Or_Application_Context_Variable_-_Android_Example/index.php?view=article_discription&aid=114&aaid=136

· http://www.developerphil.com/dont-store-data-in-the-application-object/

Observer might be interesting in addition to one model

· http://www.javaworld.com/article/2077258/learn-java/observer-and-observable.html
http://www.vogella.com/tutorials/DesignPatternObserver/article.html

About Camera

· http://developer.android.com/guide/topics/media/camera.html

About Fragments

· http://developer.android.com/guide/components/fragments.html

· https://developer.android.com/training/basics/fragments/creating.html