NetworkInfo 手机中的网络类型

04-27 21:56:54.442: E/NetworkInfo(26457): NetworkInfo: type: mobile[EDGE], state: DISCONNECTED/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: true, isAvailable: false;ni.typename=mobile
04-27 21:56:54.442: E/NetworkInfo(26457): NetworkInfo: type: WIFI[], state: DISCONNECTED/DISCONNECTED, reason: (unspecified), extra: <unknown ssid>, roaming: false, failover: false, isAvailable: false;ni.typename=WIFI
04-27 21:56:54.446: E/NetworkInfo(26457): NetworkInfo: type: mobile_mms[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_mms
04-27 21:56:54.446: E/NetworkInfo(26457): NetworkInfo: type: mobile_supl[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_supl
04-27 21:56:54.446: E/NetworkInfo(26457): NetworkInfo: type: mobile_dun[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_dun
04-27 21:56:54.449: E/NetworkInfo(26457): NetworkInfo: type: mobile_hipri[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_hipri
04-27 21:56:54.449: E/NetworkInfo(26457): NetworkInfo: type: BLUETOOTH_TETHER[], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: true, isAvailable: false;ni.typename=BLUETOOTH_TETHER
04-27 21:56:54.449: E/NetworkInfo(26457): NetworkInfo: type: WIFI[], state: DISCONNECTED/DISCONNECTED, reason: (unspecified), extra: <unknown ssid>, roaming: false, failover: false, isAvailable: false;ni.typename=WIFI
04-27 21:56:54.449: E/NetworkInfo(26457): NetworkInfo: type: mobile_dm[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_dm
04-27 21:56:54.449: E/NetworkInfo(26457): NetworkInfo: type: mobile_wap[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_wap
04-27 21:56:54.452: E/NetworkInfo(26457): NetworkInfo: type: mobile_net[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_net
04-27 21:56:54.452: E/NetworkInfo(26457): NetworkInfo: type: mobile_cmmail[EDGE], state: UNKNOWN/IDLE, reason: (unspecified), extra: (none), roaming: false, failover: false, isAvailable: false;ni.typename=mobile_cmmail
04-27 21:56:54.452: E/network dect(26457): false