sumaben

1. Android
Google
@+id/Nkzn

2. Nkzn ← Twitter
PG
Android

3. 2002 DDI 2009 Motorola Droid
2005 ABC2009Fall
2005 W-ZERO3 2009
2006 W-ZERO3[es]
GClue
2007 Advanced/W-ZERO3[es]
2010 BLOCCO
#1
2008 WILLCOM 03
2010 ABC2010Spring
2009 Android Android
K-MAX
Windows Phone 7
#2 Dell Venue Pro

4. URL

5. Android Google Maps
BLOCCO

6. Android Google Maps
BLOCCO

8. Google Maps

9. Google Maps

10. (´ ω )

11. Google Maps

12. Android Maps

13. Android Maps API
• Android SDK API
• Google
API
Maps
http://code.google.com/intl/ja/android/

14. Maps API

15. Android Maps
1.AndroidManifest.xml
2.Maps API Key
3. XML MapView
4.MapActivity
5.ItemizedOverlay
6.MapActivity ItemizedOverlay

16. 1. AndroidManifest.xml
http://pastie.org/1365633
uses-library com.google.android.maps
<uses-library android:name="com.google.android.maps"></uses-library>
uses-permission android.permission.INTERNET
<uses-permission android:name="android.permission.INTERNET"></uses-
permission>

17. 2. Maps API Key
http://code.google.com/intl/ja/android/maps-api-
signup.html
↑ android maps api key
keytool -list -keystore ~/.android/debug.keystore

18. 3. XML MapView

19. Eclipse
Google APIs
Maps API

20. 3. XML MapView
http://pastie.org/1365615
com.google.android.maps.MapView
android:apiKey API
android:id ( )
android:clickable, android:enabled true

21. 4. MapActivity
public class Main extends MapActivity {
private static MapView mapView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView)findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapView.invalidate();
}
@Override
protected boolean isRouteDisplayed() {
return false;
}
}

22. 4. MapActivity
public class Main extends MapActivity {
private static MapView mapView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView)findViewById(R.id.mapview);
mapView.setBuiltInZoomControls(true);
mapView.invalidate();
} android:id
@Override
protected boolean isRouteDisplayed() {
return false;
}
}

25. 5. ItemizedOverlay
http://pastie.org/1365583
OverlayItem List
draw

26. 6. MapActivity ItemizedOverlay
http://pastie.org/1365577
mapView
GeoPoint OverlayItem

28. BLOCCO

29. BLOCCO
• GClue K.K Android
• ver2.0β
• Intent
http://www.blocco.jp/

30. Event
Action
Tweet

31. USB

32. USB

33. Event
Action
Tweet

34. Event
Action
Tweet

37. http://twitter.com/Nkzn

38. •
•
•
•
•

39. •
•
•
•
•

40. •
40075km
•

42. A. 40075km ÷ 360
≒111113.3m

43. http://code.google.com/intl/ja/android/add-ons/google-apis/reference/
MapController#animateTo(GeoPoint g): void
Projection
fromPixels(int x, int y): GeoPoint
toPixels(GeoPoint in, Point out): Point
fromPixels
metersToEquatorPixels(float meters): float

44. •
……
•

52. •
•
•
•
orz

53. •
• BLOCCO
•
• Overlay Canvas(not HTML5)

54. Android 3.0 Honeycomb Android

56. Google Android Android Hacks

57. Android
http://j.mp/jagniigata

58. http://j.mp/nkznslides