adb shell settings put global http_proxy proxy.baibianip.com:XXX
adb shell settings put global https_proxy proxy.baibianip.com:xxx
adb shell settings delete global http_proxy
adb shell settings delete global global_http_proxy_host
adb shell settings delete global global_http_proxy_port
adb shell settings delete global global_http_proxy_port
重启设备后生效，adb reboot