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Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
Android Presentation
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Android Presentation

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Transcript

  • 1. Android by Bram Vandeputte
  • 2. Inleiding • Wat ? • Verzameling van software-componenten • Voor mobiele toestellen • Bevat : • Besturingssysteem • Middleware • Standaard applicaties
  • 3. Inleiding • Ontwikkelen • Java • Android SDK • emulator • tools • API’s • Eclipse plug-in
  • 4. Features • Application framework : enables reuse and replacement of components • Dalvik virtual machine : optimized for mobile devices • Integrated browser based on the open source WebKit engine • Optimized graphics : custom 2D graphics library; 3D graphics based on the OpenGL ES 1.0 specification (hardware acceleration optional) • SQLite for structured data storage • Media support for common audio, video, and still image formats (MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, GIF) • hardware dependent : GSM Telephony, Bluetooth, EDGE, 3G, WiFi, Camera, GPS, compass, and accelerometer.
  • 5. Architectuur
  • 6. Basics : Componenten • Activity : scherm • bestaat uit Views • reageert op Events • Service : geen UI (bvb. music playback) • Broadcast Receiver : ontvang & reageer • Content provider : data delen
  • 7. Basics • Componenten activeren : • Intent : asynchrone berichten • Om Activity, Service of Broadcast Receiver aan te spreken • Intent filters • Content Resolver • Om Content Provider aan te spreken
  • 8. Basics (bis) • AndroidManifest : omschrijving applicatie • Layout • Strings
  • 9. Getting Started • Get : • android-sdk-<your platform>-1.6 • eclipse • http://developer.android.com/sdk/ 1.6_r1/installing.html
  • 10. Hello Android
  • 11. Hello Android • app : • http://developer.android.com/guide/tutorials/hello-world.html • Init : maak een AVD • emulator : • export PATH=${PATH}:/MY/PATH/TO/THE/android-sdk/tools/ • emulator
  • 12. Hello Android
  • 13. Hello Android • tools : • debugging (Eclipse) • adb • set PATH • adb shell • sqlite3 data • .dump • LogCat
  • 14. Notepad tutorial • http://developer.android.com/guide/tutorials/notepad/index.html • Exercise 1 • Exercise 2 • optional : • Exercise 3 • Extra credit (debugging) • uitbreiding
  • 15. bram.vandeputte@cs..,.
  • 16. MyFirstGPS • gps mock data
  • 17. MyFirstGPS • opbouw • create textview • LocationManager & LocationListener • permissions • update textview
  • 18. MyFirstGPS • http://developer.android.com/guide/tutorials/views
  • 19. Extra • API demos • http://www.anddev.org • sdcard

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