The current scenario is that the development of the android 9 board 4 g module via USB connection, 4 g module boot on electricity, through the startup scripts to automatically dial, before working in the ril program has two lines of apn automatically connected to the network, is take the sliding mode of dial-up,
Ril program is in debugging, on my side in the android requst send the setup of the date the call request sent, I directly use ifconfig android development board, get the usb0 port IP to report for android, that is submitted to the IP is the 4 g module routing ip192.168.255. Xx is currently submitted to the IP can surf the Internet, but beside the visual signal strength are supposed to be 4 g icon will become & lt; - & gt; The Ethernet icon, ask any great god know how to solve this problem?
Have tried before ril dial-up, and then upload the public ip10. Xx brought android, have seen 4 g icon, but soon become the Ethernet icon again,
Ask everyone who knows the ril library c language program, through the modification of the how to let him be 4 g ICONS shown?
CodePudding user response:
Problem has been solved,