Android getSystemService用法实例总结

2019-12-10 19:15:58丽君

      传入的Name           |          返回的对象              |                   说明

WINDOW_SERVICE                      WindowManager                    管理打开的窗口程序

LAYOUT_INFLATER_SERVICE             LayoutInflater                   取得xml里定义的view

ACTIVITY_SERVICE                    ActivityManager                  管理应用程序的系统状态

POWER_SERVICE                       PowerManger                      电源的服务

ALARM_SERVICE                       AlarmManager                     闹钟的服务

NOTIFICATION_SERVICE                NotificationManager              状态栏的服务

KEYGUARD_SERVICE                    KeyguardManager                  键盘锁的服务

LOCATION_SERVICE                    LocationManager                  位置的服务,如GPS

SEARCH_SERVICE                      SearchManager                    搜索的服务