String ACCESS_WIFI_STATE Allows applications to access information about Wi-Fi networks String CHANGE_WIFI_MULTICAST_STATE Allows applications to enter Wi-Fi Multicast mode String CHANGE_WIFI_STATE Allows applications to change Wi-Fi connectivity state 还有跟API level 也有联系
String CHANGE_WIFI_STATE Allows applications to change Wi-Fi connectivity state
还有跟API level 也有联系
你这个是哪儿找的呀?我怎么在developer上面没看到?谢谢