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An introduce to Android

An introduce to Android

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An introduce to Android

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Presentation Transcript

  1. An introduce to Android BXC2007032 Luis Liou

  2. Dave • The clock widget

  3. Android version • 1.5 Cupcake • 1.6 Donut • 2.0 Eclair • 2.1 Flan • 2.2 Gingerbread?

  4. Android vs iPhone • Speed? • Android—Java for Dalvik VM • iPhone---Object C

  5. Android vs iPhone • Multimedia? • iPhone wins • Multitasking • Android wins

  6. Android vs iPhone • Terminal device support • Android • iPhone

  7. Terminal devices

  8. Android vs iPhone

  9. Android UI • Widget

  10. Android UI • Replaceable module • Home • Call • SMS • …

  11. Market • Android Market

  12. A whole new world? • No, it’s Linux. • Not just Linux. • Core: Dalvik VM

  13. Why Dalvik but J2ME? • Compatible • Based on register • Service • Optimize

  14. Android layout

  15. Android AP • Activity • Intent Receiver • Service • Content Provider

  16. Design pattern • Command pattern • Provider pattern

  17. Command pattern • Intent Receiver • Notification manager • Context • registerRecvier

  18. Content Provider Contacts AP1 AP2 AP3

  19. ADB • Android Debug Bridge

  20. The End Thanks!