What can I do in the Android emulator to connect it to my localhost web server page at http://localhost
or http://127.0.0.1
?
I've tried it, but the emulator still takes my request like a Google search for localhost or worse it says that it didn't found the page while my web server is normally running.
This question is related to
android
android-emulator
localhost
loopback-address
Try http://10.0.2.2:8080/
where 8080
is your port number. It worked perfectly. If you just try 10.0.2.2
it won't work. You need to add port number to it. Also if Microsoft IIS has been installed try turning off that feature from control panel (if using any windows os) and then try as given above.
I needed to figure out the system host IP address for the emulator "Nox App Player". Here is how I figured out it was 172.17.100.2
.
ip link show
command to show all network interfaces. Of particular interest was the eth1 interfaceifconfig eth1
command, shows net as 172.17.100.15/255.255.255.0
172.17.100.1
, got a hit on `172.17.100.2'. Not sure if a firewall would interfere but it didn't in my caseMaybe this can help someone else figure it out for other emulators.
Another workaround is to get a free domain from no-ip.org and point it to your local ip address.
Then, instead of using http://localhost/yourwebservice
you can try http://yourdomain.no-ip.org/yourwebservice
If you are in windows you can go to simbol system and write ipconfig and check what ip is assigned to your machine.
I do not know, maybe this topic is already solved, but when I have tried recently do this on Windows machine, I have faced with lot of difficulties. So my solution was really simple. I have downloaded this soft http://www.lenzg.net/rinetd/rinetd.html followed their instructions about how to make port forwarding and then successfully my android device connected to make asp.net localhost project and stopped on my breaking point.
my rinetd.conf file:
10.1.1.20 1234 127.0.0.1 1234
10.1.1.20 82 127.0.0.1 82
Where 10.1.1.20 is my localhost ip, 82 and 1234 my ports Also I have craeted bath file for easy life yournameofbathfile.bat, put that file inside rinedfolder. My bath file:
rinetd.exe -c rinetd.conf
After starting this soft, start your aps.net server and try to access from android device or any device in your local network(for example Computer ABC starts putty) and you will see that everything works. No need to go to router setting or do any other complicated things. I hope this will help you. Enjoy.
according to documentation:
10.0.2.2 - Special alias to your host loopback interface (i.e., 127.0.0.1 on your development machine)
check Emulator Networking for more tricks on emulator networking.
10.0.2.2 is alis made for base machine localhost.
port number same : 1521 no need to change
abs works fine for me ..
You can connect to your Pc localhost by these IPs :
10.0.2.2:{port of your localhost}
=> if you set your machine port in xamp you must use that port . In my case 10.0.2.2:2080
Also you can use your network adapter IP .In CMD write ipconfig
and find your adapter ip address :
If emulator can not connect to this IPs close the emulator an open it by cold boot
from AVD Manager :
You can connect to machine localhost by this IP : 10.0.3.2:{port number}
Or your adapter IP address as I explained above: in my case : 192.168.1.3:2080
I used 10.0.2.2 successfully on my home machine, but at work, it did not work. After hours of fooling around, I created a new emulator instance using the Android Virtual Device (AVD) manager, and finally the 10.0.2.2 worked.
I don't know what was wrong with the other emulator instance (the platform was the same), but if you find 10.0.2.2 does not work, try creating a new emulator instance.
You can actually use localhost:8000
to connect to your machine's localhost by running below command each time when you run your emulator (tested on Mac only):
adb reverse tcp:8000 tcp:8000
Just put it to Android Studio terminal.
It basically sets up a reverse proxy in which a http server running on your phone accepts connections on a port and wires them to your computer or vice versa.
Use 10.0.2.2
for default AVD and 10.0.3.2
for genymotion.
Source: Stackoverflow.com