安卓如何获取wifi断连reason值

Question

03-30 16:32:29.716  3367  3367 I wpa_supplicant: wlan0: CTRL-EVENT-DISCONNECTED bssid=78:2c:29:0e:f2:41 reason=3 locally_generated=1

一般安卓wifi断连会在日志中打印reason值，如何获取这个reason值呢 

Answer 1

reason=0 ajst=0. reason=0表示因为信号弱而断开。