Android wpa_supplicant连接ap

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1,adb shell
2, insmod /system/lib/modules/wlan.ko
failed (File exists)表示已经加载忽略错误
3,ip link set wlan0 up
4, setprop ctl.start wpa_supplicant
5, wpa_cli -p/data/misc/wifi/sockets
6，scan
7，scan_results
02:1a:11:f8:a1:2b 2437 -58 [WPA2-PSK-CCMP][ESS] qian
8, add_network 假设返回0
9，set_network 0 ssid "qian"
10，set_network 0 psk "Aa123456"
11，select_network 0
12，enable_network 0
<3>Trying to associate with SSID 'qian'
<3>CTRL-EVENT-STATE-CHANGE id=0 state=5 BSSID=00:00:00:00:00:00 SSID=qian
<3>CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=US
<3>CTRL-EVENT-STATE-CHANGE id=0 state=6 BSSID=00:00:00:00:00:00 SSID=qian
<3>Associated with 02:1a:11:f8:a1:2b
<3>CTRL-EVENT-STATE-CHANGE id=0 state=7 BSSID=02:1a:11:f8:a1:2b SSID=qian
<3>CTRL-EVENT-STATE-CHANGE id=0 state=8 BSSID=02:1a:11:f8:a1:2b SSID=qian
<3>WPA: Key negotiation completed with 02:1a:11:f8:a1:2b [PTK=CCMP GTK=CCMP]
<3>CTRL-EVENT-CONNECTED - Connection to 02:1a:11:f8:a1:2b completed [id=0 id_str=]
<3>CTRL-EVENT-STATE-CHANGE id=0 state=9 BSSID=02:1a:11:f8:a1:2b SSID=qian
13，q退出
14，ip a show wlan0
13: wlan0: mtu 1500 qdisc mq state UP qlen 1000
link/ether 00:0a:f5:89:89:ff brd ff:ff:ff:ff:ff:ff
inet 192.168.43.74/24 brd 192.168.43.255 scope global wlan0
valid_lft forever preferred_lft forever
inet6 fe80::20a:f5ff:fe89:89ff/64 scope link
valid_lft forever preferred_lft forever
14，ping 网关
ping 192.168.43.1
PING 192.168.43.1 (192.168.43.1) 56(84) bytes of data.
64 bytes from 192.168.43.1: icmp_seq=1 ttl=64 time=17.7 ms
64 bytes from 192.168.43.1: icmp_seq=2 ttl=64 time=16.5 ms
连接成功，获取地址成功，ping网关成功

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