Being lucky to develop a backend and a Xamarin. Forms clients on your own? Sooner or later you will have to debug the API calls and it might become painful. Unless, you will follow the next rules:.
How to browse localhost on Android device?-ThrowExceptions
NET Core Web. CreateDefaultBuilder args. Build. The problem with Android emulator is that it maps You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account.
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That should be it! Happy debugging! Like this: Like Loading Tagged Android iOS Web. API 2 Xamarin. Published by Evgeny Zborovsky. Published March 3, March 3, Leave a Reply Cancel reply Enter your comment here Fill in your details below or click an icon to log in:.I try to browse localhost on my HTC Magic. I have connected my device with Eclipse via USB.
I remember, some days ago it worked. Reference for localhost. However this may not always work for example if you have something other than a web server such as XMPP server. Note the IPv4 address: it should be Use this as the server IP address, together with the port number, e. I needed to see localhost on my android device as well Samsung S3 as I was developing a Java Web-application.
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. It is pretty straight forward. Just download it from within the folder do:. 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. If your localhost is not running on the default HTTP port which is port 80you need to specify the port in your url to something that corresponds to the port on which your localhost is running. If your localhost is running on, say port 85, Your url should be.
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.
On your mobile browser, type [your IP address] to access localhostIf you do any sort of web development locally you have probably run into at least one of the following problems:.
My setup looks something like this:. I can access test. It obviously not the real test. I run MAMP to serve up both my static files and my static files. This is most common for me, so I run this on the default web traffic port I run node.
I use a few browser plugins that send my current site to my devie and having the exact same domain name is key here. This is the easy part. So, anytime your computer requests a name — say test. Just open up the following file:.
You will be asked to enter your password and then the file will open up in your text editor of choice. Now we just need to map a domain to localhost. We use the IP address So, if you wanted to play a prank on a co-worker or block your wife from pinterest, you could easily tell it to resolve to any other IP.
The above has set you up for a local domain resolution of test. The answer is setting up a similar resolution, but at the router level. We will tell the router to resolve all requests for test. When I first set out to do this, I thought I had to do some serious hacking — I was telneting into my router and trying to edit my hosts file.
Turns out, it is a lot easier than I thought. If you have any sort of dlink or linksys router, you are probably able to run a custom firmware — check into it. The piece of the puzzle that we need on your router is called DNSmasq. If you are running a router with vanilla firmware, you will have to take a look and see if it supports DNSmasq or some other version DNS masking.
Please share in the comments if you know of a way for a specific router. Then you simply need to type the following into the box and make sure your settings line up with mine:. Save your settings and you are ready to start testing your devices on your local network!
Good luck! This also allows me to test subdomains freely with the need to add a host for each domain. My partner and I stumbled over here different website and thought I might as well check things out.Last week, when working on the new release of the eat foody Android app, I run into a significant issue.
How to Run a Web Server on Your Android Device
For some reason, my requests to our staging API were incomplete or somehow broken after updating to the newest version of our request library. After some rather clueless digging I knew I needed to run the broken requests against a debuggable server environment. This allows me to compare how the request leaves the Android app and arrives at the server. However, this rather obvious choice does not work, since localhost is the Android emulator or the device itself. The next two sections will describe solutions for making requests to your localhost server.
The bad news first: this solution only work with the emulator and not with your actual devices. So start up your emulator since it could take a while until it is ready. Start your server at localhost and attach the debugger. Run the Android app on the emulator and cause the requests you want to debug. This should enable you to catch the incoming request on the localhost server.Localhost In Termux - android
In my case, this quickly resolved my issue. Obviously, the use of this method is not limited to debugging. If you are on the train and have no Internet connection, you can use this approach to develop your app anyway.
The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm able to access my laptop web server using the Android emulator, I'm using But when I connect my real Android phone, the phone browser can't connect to the same web server on my laptop. The phone is connected to the laptop using a USB cable.
If I run the adb devices command, I can see my phone. If both your desktop and phone are connected to the same WiFi or any other local networkthen use your desktop IP address assigned by the router not localhost and not If your phone is connected to the mobile networkthen things are going to be harder. Otherwise use something like xip. The new and recommended alternative for examining a network configuration on Debian Linux is ip command. For example to use ip command to display a network configuration run the following:.
If you still prefer to use ifconfig as part of your daily sys admin routine, you can easily install it as part of the net-tools package. Reference is here. Note: Please set your network as " Home Network ". Setting the network as Home Network means that you are allowing your PC to share stuff with other devices on the same network.
On your Android device, you should now be able to go to some. You can also use ifconfig to get the IP address of your Mac. If you don't mind exposing your project with a temporary domain you can use ngrok. Lets say I have an app that runs on localhost I can simply write. This is great to share design work or progress with clients. That is, my MacBook seems to refuse the connection attempt from my mobile.
See instructions here. The downside is that this works only with a single mobile device at a time. If you want access with another mobile device, you have to first disconnect the first one disable USB Debuggingconnect the new one enable USB Debuggingand run adb reverse tcp tcp again. Another solution that should always work is ngrok as mentioned in other answers. It works over the Internet, and not the local network. Note that as long as the ngrok command is running until you hit Ctrl-Cyour project is publicly served.
Everybody who has the URL can see it. You should also make sure that you have the permission to access internet in AndroidManifest file :. I found a quick solution to this problem. Try this link.I worked on an app a couple of years ago and now I have to make enhancements to it. As it was my first and only so far!
Now the problem is that when I tried running the same code, it does not access localhost through emulator. I never managed to run it on device even earlier and now too.
I was using Here are the points on which I would like your help please:. As I already said the code is exactly the same, one difference is that I previously worked on Windows 7 and now it's Windows 8. Is there any setting to be modified?
I guess both basically tell time out. I once again tried running it on an actual device through the help of the internet but here again I get one of the two errors mentioned in the previous point. Localhosts are accessible only to local machine. Thus it works on laptop since you are running it on laptop but it doesn't on emulator or device, since you aren't running it there.
How to connect Localhost in your MAC to your Android Device OR Android Emulator
One way is to open your service IISExpress needs some config editingfirewall has to be configured properly and then access it using either IP or host name. As per emulators, the Android best one is Genymotion. MihaMarkic - thanks for the response. By the way, I would prefer if you can tell me how to access localhost from actual device connected via USB to my laptop as I have the device with me. Accessing it should be done as devices on same network. Sorry, the application gets hosted to ASP.
Can you tell me what should I do? First make sure that the dev server and your app are accessible from outside your machine. A browser is a good starting point. So I used However the problem now is that I don't see my emulator through Xamarin Studio; what do I need to do to make it possible? MihaMarkic - I now see the emulator in the list while I start debugging from Xamarin Studio and I can also access the web service on Genymotion emulator.
In other words, I can resume my work via emulator. However I still remain stuck if I wish to use an actual device instead of the emulator. Can you or anybody else on this forum guide me on how to achieve that?To connect to the Android Emulator running on a Mac from a Windows virtual machine, use the following steps:. The odd-numbered port is the one used to connect to adb.
Option 1 : Use nc to forward inbound TCP packets received externally on port or any other port you like to the odd-numbered port on the loopback interface As long as the nc commands stay running in a Terminal window, the packets will be forwarded as expected. You can type Control-C in the Terminal window to quit the nc commands once you're done using the emulator. Option 2 : Use pfctl to redirect TCP packets from port or any other port you like on the Shared Networking interface to the odd-numbered port on the loopback interface This command sets up port forwarding using the pf packet filter system service.
The line breaks are important. Be sure to keep them intact when copy-pasting. You will also need to adjust the interface name from vmnet8 if you're using Parallels. The appropriate network interface in Parallels is likely vnic0. Replace "ip-address-of-the-mac" with the IP address of the Mac, for example as listed by ifconfig vmnet8 grep 'inet '.
If needed, replace with the other port you like from step 4. If you have enabled Remote Login on the Mac, then you can use ssh port forwarding to connect to the emulator. Install an SSH client on Windows. One option is to install Git for Windows. The ssh command will then be available in the Git Bash command prompt. Follow steps from above to start the emulator, kill the adb server on the Mac, and identify the emulator ports.
Run ssh on Windows to set up two-way port forwarding between a local port on Windows localhost in this example and the odd-numbered emulator port on the Mac's loopback interface Replace mac-username with your Mac username as listed by whoami. Replace ip-address-of-the-mac with the IP address of the Mac. A small caution: if you use port for the local port, adb will think that the emulator is running locally on Windows. This doesn't cause any trouble in Visual Studio, but in Visual Studio for Mac it causes the app to exit immediately after launch.
But the Xamarin. Android IDE extensions do not currently provide a way to configure that option. This document discusses the current behavior as of March, The technique described in this document is not part of the stable testing suite for Xamarin, so it could break in the future. You may also leave feedback directly on GitHub. Skip to main content. Exit focus mode. Alternate technique using ssh If you have enabled Remote Login on the Mac, then you can use ssh port forwarding to connect to the emulator.
Contact information This document discusses the current behavior as of March, Related Articles Is this page helpful? Yes No. Any additional feedback? Skip Submit. Send feedback about This product This page.