我在LogCat窗口中看到以下日志;在此期间我的WIFI断开连接！
05-11 09:17:39.559: V/WifiStateTracker(174): Changing supplicant state: COMPLETED ==> ASSOCIATED
05-11 09:17:39.559: I/WifiStateTracker(174): Ignore events that don't change the connectivity state, such as WPA rekeying operations.
05-11 09:17:39.589: V/WifiStateTracker(174): Changing supplicant state: COMPLETED ==> COMPLETED
05-11 09:17:39.589: V/WifiStateTracker(174): New network state is CONNECTED
05-11 09:17:39.599: D/NetworkStateTracker(174): setDetailed state, old =CONNECTED and new state=CONNECTED
05-11 09:17:39.609: E/NetUtils(174): need to remove the current default route before creating a new one
05-11 09:17:39.609: V/WifiStateTracker(174): Static IP configuration succeeded
05-11 09:17:39.609: D/NetworkStateTracker(174): setDetailed state, old =CONNECTED and new state=CONNECTED
我在网上搜索了Android WIFI状态，发现了这个：
https://developer.android.com/reference/android/net/wifi/SupplicantState.html
尽管我的WIFI睡眠政策是“从不”，但我想知道为什么会这样？