Activity Manager
ActivityManager activityManager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
Alarm Manager
AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
Audio Manager
AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
Clipboard Manager
ClipboardManager clipboardManager = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
Connectivity Manager
ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
Input Method Manager
InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
Keyguard Manager
KeyguardManager keyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
Layout Inflater Manager
LayoutInflater layoutInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
Location Manager
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
Notification Manager
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
Power Manager
PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
Search Manage
SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
Sensor Manager
SensorManager sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
Telephony Manager
TelephonyManager telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
Vibrator
Vibrator vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
Wallpaper Service
WallpaperService wallpaperService = (WallpaperService) getSystemService(Context.WALLPAPER_SERVICE);
Wi-Fi Manager
WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
Window Manager
WindowManager windowManager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
출처 :
http://www.androidside.com/bbs/board.php?bo_table=B46&wr_id=5964