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CS6300 SAD - Android

Linux kernel based system​

Basic architecture of android​

Android Apps​

Activity​

Service - Background, binding service​

  • Download
  • Music playing

Content Provider​

  • SQLite DB, e.g. address books, contacts.
  • Insert
  • Update
  • Delete
  • Query

Broadcast receiver (pub-sub)​

  • Register for event
  • notification

Intents - > Late binding​

  • Action
  • Data

Binding​

  • Direct (activity)
  • Direct(service)
  • Broadcast

Manifest​

Android Activity Lifecycle​