I need to access a localhost on easyphp via a physical android device, but I'm not succeeding.
I tried to disable firewalls, both private and public, but nothing.
I tried using the ipv4 of the wireless wifi lan card, but nothing.
I've tried various solutions on stackoverflow, but nothing seems to work.
Os pc: windows 8.1
port localhost: 8080
Nodejs
I'm doing the tests from the mozilla browser of the android device.
Can it be a problem?
What can I do?
Use a fixed ip of server machine rather then local host.
and your mobile device and server machine having same network, like local network.
like:
your.ip.address:port/yourpath
try this method -> https://stackoverflow.com/a/56884341/8168420
I use localhost:4880 in your Case just put the "local address" -> localhost:8080 in the port forward and the Device port will be any port of your choice e.g (8888)
Related
I'm developing a web application (I'm using MacOs) and I would like to see the screens on my android mobile device. Although both devices connected the same network I couldn't connect computer's IP address and local port on my phone. I'm thinking of this issue is showing up by MacOs. Because when I run same project in to Windows machine I can connect to the IP address with my phone. I've tried a couple of things but I couldn't solve the issue. What should I do be able to connect my phone to the computer's IP address ?
Go check how can you create a server with a "real world" link using ngrok (https://ngrok.com).
I assume Nodejs application only bind to your local (MacOS) and only can access from your laptop. The option is using Nginx or Ngrok to open application to LAN or world.
If you want allow other devices from LAN to connect to your Mac, you can go to System Preferences > Security & Privacy > Firewall then Off.
I try to browse localhost on my HTC Magic. I have connected my device with Eclipse via USB. When browsing http://10.0.2.2 I get "Page not available". I remember, some days ago it worked.
But on the emulator I am able to browse localhost
Any ideas?
Easier way to check is in browser of emulator type 10.0.2.2 instead of localhost.
I use my local ip for that i.e. 192.168.0.1 and it works.
to access localhost on emulator: 10.0.2.2. However this may not always work for example if you have something other than a web server such as XMPP server.
assuming that you're on the same wireless network...
find your local ip (should be something 192.168.1.x) - go to the command line and type 'ipconfig' to get this. where x is the assigned local ip of the server machine.
use your local ip for your android device to connect to your localhost.
it worked for me.
If you want to access a server running on your PC from your Android device via your wireless network, first run the command ipconfig on your PC (use run (Windows logo + R), cmd, ipconfig).
Note the IPv4 address: (it should be 192.168.0.x) for some x. Use this as the server IP address, together with the port number, e.g. 192.168.0.7:8080, in your code.
Your Android device will then access the server via your wireless network router.
I needed to see localhost on my android device as well (Samsung S3) as I was developing a Java Web-application.
By far the fastest and easiest way is to go to this link and follow instructions: https://developer.chrome.com/devtools/docs/remote-debugging
* Note: You have to use Google Chrome.*
My summary of the above link:
Connect PC with Phone over USB.
Turn on Phone's "Developer options" from Settings
Go to about:inspect URL in PC's browser
Check "Discover USB Devices" (forward Ports if you are using them in your web-application)
Copy/paste localhost required link to text field in browser and click Open.
Piece of cake
You can get a public URL for your server running on a specific port on localhost.
At my work place I could access the local server by using the local IP address of my machine in the app, as most of the other answers suggest. But at home I wasn't able to do that for some reason. After trying many answers and spending many hours, I came across https://ngrok.com. It is pretty straight forward. Just download it from within the folder do:
ngrok portnumber
( from command prompt in windows)
./ngrok portnumber
(from terminal in linux)
This will give you a public URL for your local server running on that port number on localhost. You can include in your app and debug it using that URL.
You can securely expose a local web server to the internet and capture all traffic for detailed inspection. You can share the URL with your colleague developer also who might be working remotely and can debug the App/Server interaction.
Hope this saves someone's time someday.
Combining a few of the answers above plus one other additional item solved the problem for me.
As mentioned above, turn your firewall off [add a specific rule allowing the incoming connections to the port once you've successfully connected]
Find you IP address via ipconfig as mentioned above
Verify that your webserver is binding to the ip address found above and not just 127.0.0.1. Test this locally by browsing to the ip address and port. E.g. 192.168.1.113:8888. If it's not, find a solution. E.g. https://groups.google.com/forum/?fromgroups=#!topic/google-appengine-java/z4rtqkKO2hg
Now test it out on your Android device. Note that I also turned off my data connection and exclusively used a wifi connection on my Android.
Mac OSX Users
If your phone and laptop are on the same wifi:
Go to System Preferences > Network to obtain your IP address
On your mobile browser, type [your IP address]:3000 to access localhost:3000
e.g. 12.45.123.456:3000
If your localhost is not running on the default HTTP port(which is port 80), you need to specify the port in your url to something that corresponds to the port on which your localhost is running. E.g. If your localhost is running on, say port 85, Your url should be
http://10.0.2.2:85
For the mac user:
I have worked on this problem for one afternoon until I realized the Xampp I used was not the real "Xampp" It was Xampp VM which runs itself based on a Linux virtual machine. That made it not running on localhost, instead, another IP. I installed the real Xampp and run my local server on localhost and then just access it with the IP of my mac.
Hope this will help someone.
If your firewall is on, turn it off and use IPv4 to test your app in the actual device, then test your application.
I had similar issue but I could not resolve it using static ip address or changing firewall settings. I found a useful utility which can be configured in a minute.
We can host our local web server on cloud for free. On exposing it on cloud we get a different URL which we can use instead of localhost and access the webserver from anywhere.
The utility is ngrok https://ngrok.com/download
Steps:
Signup
Download
Extract the file and double click to run it, this will open a command prompt
Type "ngrok.exe http 80" without quotes to host for example XAMPP apache server which runs on port 80.
Copy the new url name generated on the cmd prompt for e.g. if it is like this "fafb42f.ngrok.io"
URL like : http://localhost/php/test.php
Should be modified like this : http://fafb42f.ngrok.io/php/test.php
Now this URL can be accessed from phone.
I use testproxy to do this.
npm install testproxy
testproxy http://10.0.2.2
You then get the url (and QR code) you can access on your mobile device. It even works with virtual machines you can't reach by just entering the IP of your dev machine.
I used ngrok but now it need registration and it also has a connections request limit. Now I'm using LocalTunnel and so far it's much better.
I tried to connect to a localhost on my windows PC from Android devices but it doesn't work at all.
I host it using ISS Express (installed with VS2013)
I tried http://10.0.2.2:59087 and my ip http://192.168.43.83:59087
I connected them using an AP from my Android and from the router
I also disabled windows firewall
All this configurations but nothing is changed
What is the problem?!!!
you HAVE to be in the same network for this to work, that's all, you don't have to go through all that trouble, if you are in the same network, then you can access your ip easily just make sure your windows side server (eg: localhost:8080) is active and accessible
Situation: on PC installed server, and available address with this site: http://localhost
And installed Connectify Hotspot to share internet via wi-fi.
Also, I have android-device from which I need visit localhost on my PC. Via wi-fi is not principal.
How I can do this? I have read a lot of instructions, but they are for AVD (through 10.0.2.2), that I could do, but not with real device.
I made it.
Disable firewall while you testing connection.
Define your wi-fi IP-address by ipconfig.
On local server you need to create folder with this IP-address and put in this folder site or something, you want to open through wi-fi on mobile.
example: 192.168.77.1/www/index.php
Restart your server. After this you will be able to access to your site in PC-browser by your wi-fi IP-address. If not - restart server another once, or something going wrong :)
Turn on mobile wi-fi and in browser try to access to wi-fi IP-address.
Profit.
localhost on the device refers to the device itself, not to your computer. Get your computers IP address (ifconfig on linux or mac systems) and use this instead of localhost.
I want to debug my android application, I connect the android device to my PC using the USB cable. In my application there is a button to connect with localhost, ip for localhost is 10.0.2.2 and the port is 8080, I have read that when debugging on mobile, the ip 10.0.2.2 is the localhost for android device and not for my PC, so what changes should I make to the ip instead of 10.0.2.2? or do I have to make another change?
In this case my android device is sony ericsson xperia arc s.
Google has added support in Chrome 29 and higher to use reverse port forwarding to access a website hosted on your local development machine through the USB cable on Chrome for Android. Setup instructions can be found at the following URL:
Android Remote Debugging - Reverse Port Forwarding
Tools for Web Developers - Access Local Servers
As of desktop Chrome 30 Reverse Port Forwarding is no longer an experimental feature in Chrome. It can be accessed by typing about:inspect in the address bar of your PC, and by clicking the "Enable port forwarding" check box and clicking the "Configure port forwarding" button located to the top right of the window.
Once that is done, connect your mobile device via USB. Open Chrome on your mobile device to localhost:8000 (or whichever port you have configured on your local server).
The Reverse Port Forwarding functionality will make sure that your Android device now sees your PC's localhost.
As 10.0.2.2 is your system (pc)'s local host address (from emulator only). Actually android doesn't recognized localhost in url. so 10.0.2.2 is for that meant. Also for android device loopback address is 127.0.0.1.
Your url with 10.0.2.2 is correct. Also you can use Static IP of your system.
Just check for
<uses-permission android:name="android.permission.INTERNET"></uses-permission>
in your application's manifest file.
EDIT:
Here you are using port 8080 so, try with adb command on your host machine.
adb forward tcp:8080 tcp:8080
Also please elaborate on this line "i want to debugger my application on my mobile".
Note:
If you are going to test on real device use your Network IP of system (PC).
For that you need to make some changes in your xampp server... Assign 1 static IP address to your system and then you need to put your xampp server in online mode. after that you can use that ip address in your android application instead of 10.0.2.2. Works fine for me as i am using my localhost with my android application.
You can share your Mac's Internet connection over Wi-Fi. Then your Android app can connect to a Servlet running on the Mac with HTTP over Wi-Fi. The steps are:
Run System Preference on Mac
Goto "Sharing" tab
Turn on "Internet Sharing"
Select "Ethernet" in the "Share your connection from" combo
Select "Wi-Fi" in the "To Computers Using" list box
Use "Wi-Fi Options..." button to configure Wi-Fi security. Now your Mac is a Wi-Fi server, and it is sharing its Ethernet Internet connection.
Configure your Android device's Wi-Fi to connect to your Mac (in Settings command)
On your Mac, goto the Network tab in System Preferences, and select Wi-Fi in list to find out the IP address of your Mac on the Wi-Fi network (for me it was 169.254.66.223)
In your Android App you can now connect to the Servlet in your Mac with "http://169.254.66.223:8080/YourServer/YourServlet"
I think you have two options
The first one is using 10.0.2.3 when you use your real android device.it works for me.
Your Second opt is creating hotspot from your pc and connect your android device to the hotspot.
Find the ip address using cmd type "ipconfig" replace localhost with the ip address.
Thanks.