Blueforcer Well-Known Member Licensed User Longtime User Jun 14, 2023 #1 We have 7" android HMI panels with ethernet. I need to extend our app in order to change the network settings. Like set to StaticIP, DHCP and Ip adresses. Since we have root access im able to change these settings with´adb e.g B4X: Copy su ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up route add default gw 192.168.1.1 dev eth0 setprop net.dns1 8.8.8.8 setprop net.dns2 8.8.4.4 This works perfectly. but now i need to do it with my app. Since the app is signed with the system key it also have root access. Im using the suShell lib from https://www.b4x.com/android/forum/threads/superuser-acquiring-root-permissions-the-easy-way.43322/ B4X: Copy su.ExecuteWithEvent($"ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up"$, "su").WaitForCompletion su.ExecuteWithEvent($"route add default gw 192.168.1.1 dev eth0"$, "su").WaitForCompletion unfortunally this doesnt change anything here. I also get no error as return string i get the same response as with adb. Any idea here? Last edited: Jun 14, 2023
We have 7" android HMI panels with ethernet. I need to extend our app in order to change the network settings. Like set to StaticIP, DHCP and Ip adresses. Since we have root access im able to change these settings with´adb e.g B4X: Copy su ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up route add default gw 192.168.1.1 dev eth0 setprop net.dns1 8.8.8.8 setprop net.dns2 8.8.4.4 This works perfectly. but now i need to do it with my app. Since the app is signed with the system key it also have root access. Im using the suShell lib from https://www.b4x.com/android/forum/threads/superuser-acquiring-root-permissions-the-easy-way.43322/ B4X: Copy su.ExecuteWithEvent($"ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up"$, "su").WaitForCompletion su.ExecuteWithEvent($"route add default gw 192.168.1.1 dev eth0"$, "su").WaitForCompletion unfortunally this doesnt change anything here. I also get no error as return string i get the same response as with adb. Any idea here?
