The document discusses various Android application programming interfaces (APIs) including how to use intents to communicate between activities and access Google Maps. It provides links to the Android developer documentation and guides for learning how to use APIs like Google Maps and Twitter in Android applications. Tips are also given on resizing applications for different screen sizes and encoding video for streaming.

1. LectureDroid #02
(@muo_jp) / KLab

2. / @muo_jp
(MBA)
Android
Android1.0 SDK (2007 -)
→

3. Android
2
Android
/ Google Maps

4. Intent
am
Intent
Intent
note: Intent

5. Android

6. API
( )
blog

7. Android API
Android
http://developer.android.com/guide/index.html
http://developer.android.com/reference/
packages.html
SDK

8. twitter fb
API
blog
API

9. API tip
API
Java Java API
? → API
( warnings )

10. ( )+
API

11. - Google Maps

12. Google Maps
http://code.google.com/intl/ja/android/add-
ons/google-apis/reference/index.html
SDK
API

13. Android
- Activity
onCreate onDestroy
onStart(onRestart) onStop
onResume onPause

14. (?)
Twitter4J

15. 1440x900→800x600
CamTwist 320x240 640x480
FMLE
VP6 (H.264
iPhone )