HelloWorld



     Hello World
Hello World
•

• Android Manifest

• DDMS

• Log
• File   New   Project   Android Project
•

•
• Project Name : HelloAndroid
• Build Target : Google APIs 1.6
• Application name : Hello
• Package name : com.example.hel...
•
    –                              USB


•
    –   Application   Debuggable    true
    –
        (      )
Ubuntu
• /etc/udev/rules.d/51-android.rules
    SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666"


•
    # chmod a+r...
Android Manifest
• permission

•

•

• Activity
DDMS
• Device

• Emulator Control

• LogCat

• File Explore
Log

•

•

• export
Log

•
    –   ) Log.d(“tag”, “message”);
    – onCreate()

• Log
•

•
Hello world
Hello world
Hello world
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Hello world

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Hello world

  1. 1. HelloWorld Hello World
  2. 2. Hello World • • Android Manifest • DDMS • Log
  3. 3. • File New Project Android Project
  4. 4. • •
  5. 5. • Project Name : HelloAndroid • Build Target : Google APIs 1.6 • Application name : Hello • Package name : com.example.hello.android • Create Activity : HelloActivity
  6. 6. • – USB • – Application Debuggable true – ( )
  7. 7. Ubuntu • /etc/udev/rules.d/51-android.rules SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666" • # chmod a+r /etc/udev/rules.d/51-android.rules • http://bit.ly/aH647W
  8. 8. Android Manifest • permission • • • Activity
  9. 9. DDMS • Device • Emulator Control • LogCat • File Explore
  10. 10. Log • • • export
  11. 11. Log • – ) Log.d(“tag”, “message”); – onCreate() • Log
  12. 12. • •
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