Android :: Connect Two Emulator Instances Through Network
Apr 7, 2010
I'm doing a distributed system using Android for my research project.In order to test it, I have connected two emulator instances in the same host machine. However, I need to put these two instances in separate host machines and make them connect through the local network (Wi-fi).I have seen that the emulator runs behind a virtual router, so it seems that I would have to somehow configure such virtual router, in order to forward my requests.
View 2 Replies
Jul 22, 2009
I need to correctly be able to differentiate between emulator instances. I know it's easily done with real devices. With real devices, you can use getDeviceId or getLine1Number from TelephonyManager. With emulators, all the instances have the same device id, same subscriber id, and same line1 number. Is there a way to differentiate them? Using NetworkInfo, I can call the toString method and I get my ip and the port on the computer. The problem with that is that the port is always different. I would like something more stable. Like when you use "adb devices" in command line. Emulator #1 is almost always "emulator-5556" and emulator#2 is almost always "emulator-5554". Is there a way to get the same info I get from "adb devices" in my code? If not, is it possible to use a command line parameter to force the emulator to use a certain phone number?
View 3 Replies
View Related
Jul 19, 2010
I have written some code in eclipse and I want to run it on two separate Android emulators.
How do I do this when I click "Run"?
I read online and it said I need to do AVD configuration. What is that and how do I do that?
View 2 Replies
View Related
Feb 28, 2009
How to i do to launch 2 instances of the Emulator at the same time?
View 2 Replies
View Related
Jun 15, 2010
I want to communicate two emulators via DatagramSocket in Android. Each of them is a Node in a P2P system. Thus each of them has a server Thread and client Thread (created per GUI event).
However I can not get any communication beetwen those 2 emulators.Can anyone point me the mistake or give some good advice. For the record while I was testing communication on a single device (client faking other node) everything worked, so I don't think there is a bug in the code. Btw does any one knows how can I get 2 set of logs for those 2 emulators (logA, logB)?
View 1 Replies
View Related
Nov 7, 2010
I've experienced quite a lot of problems with the WiFi after updating the Andriod. Everytime I try to connect to my home-network i get that it failed to connect.
The phone didn't have any problems with this before the update.
Anyone had the same kind of problem, or anyone that has a smart fix for it?
View 1 Replies
View Related
Oct 4, 2010
I love my aria, i got it 9/29/10, for free from best buy because my contract expired... but ive already used 20MB and i only bought a 200MB plan... i might go to 2 gigs, but for an alternate, since my billing cycle ends the 28th of every month... if i disable application syncing, and mobile network from the hold menu... can i connect to my home wifi network, and go on the internet from there without that using any of my data plan?
View 5 Replies
View Related
Feb 1, 2010
I am using a Nexus One with 2.1 SDK. I am having problems with a module in my application connecting programmatically to a network/AP.Monitoring the network,I see probe requests transmitting from the device, but I do not see an Authentication/Association request to the access point that I specify in the BSSID. Ultimately, I will perform a scan to determine valid AP BSSIDs, but for testing, I simply want to connect to a test AP which is in close proximity to my Nexus One.I have set the appropriate permissions in my manifest xml and am not seeing any negative log statements from adb.Any pointers or suggestions with using WifiManager to perform this action.
View 4 Replies
View Related
Apr 20, 2010
I am wondering if there is an app or a possible future one, that can connect to a school's network. Why it is more complicated (if you don't know), is that you have to connect to the wifi, then enter your student ID and password into the browser, then you can access the internet. (similar to some airports)I am able to connect with the browser, but apps that require internet won't work. Is there anyway to make an app that will keep you authenticated so that apps can use the wifi?
View 2 Replies
View Related
Jan 24, 2010
I've read many postings about problems getting the Android emulator DNS to work properly in certain situations. I have a simple app that makes an HTTP connection to a server on the Internet. If I use an IP address using the latest version of the emulator it works fine. If I use the domain name it throws a java.net.UnknownHostException: Host is unresolved: exception. The identical code works fine on any actual device. Has anyone figured out how to fix this situation? I've spent days trying everything, from using proxy servers to setting up and running a DNS server on my development machine. This situation/experience is a shame, because the emulator seems like such an impressive and well thought out collection of tools for developing and testing apps. However, it is currently useless to me. Is there anyone who can help? A prior thread on the same issue-appears to be the same situation: http://groups.google.com/group/android-developers/browse_thread/threa...
View 3 Replies
View Related
Jan 11, 2010
How to I connect my android emulator to the internet, e.g. to use the browser? I've found lots of advice on what do to when your connected through a proxy, but that's not the case here, my machine (win7) is directly connected to the router...
View 20 Replies
View Related
Nov 2, 2010
I am unable to connect to Internet through emulator. Is it because of firewall? After removing firewall setting can I connect to Internet through emulator? Or is there is any other way?
View 6 Replies
View Related
Aug 5, 2010
I've noticed very poor performance in the emulator (1.6 and 2.1) when trying to complete the forth statement below. It will take 5+ minutes running in the emulator. Interestingly, when I debug on my phone it's not nearly as bad at maybe a minute or so, but still not great. Running the app on my phone without debugging yields great performance (seconds). URL url = new URL(CommonProperties.BASE_SERVICE_URL + "param=1"); DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); Document dom = builder.parse(url.openConnection(). getInputStream()); is there something I can do to speed up network access while using the emulator? Has anyone noticed anything similar?
View 2 Replies
View Related
Mar 10, 2009
I install sdk on centos.At first it works well. But I encounter a strange issue:One day my emulator can not access it's host os's network any more.
View 2 Replies
View Related
Aug 3, 2010
How do I simulate a WiFi network using the Emulator?
View 2 Replies
View Related
Mar 16, 2010
How do I monitor network traffic sent and received from my android emulator?
View 3 Replies
View Related
Sep 23, 2010
I am developing an application for android based cell phone from emulator. The application i am developing requires ad hoc network. I do not own the phone or can't get it from anywhere else. So I want to create and establish ad hoc network in that emulator only. I am using standard ADK 2.2. I read somewhere that the information and settings of networks are read through a file called tiwlan.ini. Is this file available even for emulator? If it is, where is it located inside it? If its not, can i copy the file available on Internet and put it somewhere inside my emulator and change system path to read network information to that file's path? If even that is not possible, is there any solution available by which I can establish ad hoc network on emulator?
View 1 Replies
View Related
Feb 2, 2009
Few quick questions that I was hoping someone could answer. The developers edition g1 should work fine on the At&t network, correct? Will it be able to connect to At&t's 3g network? If you could answer these I will be forever in debt to you, I have looked everywhere for this information only to lead me here, still confused.
View 2 Replies
View Related
Feb 8, 2010
Okay, here's the deal. I have a stable WiFi network, an Android phone (HTC Tattoo), and a computer. What I don't have is a way to get said computer to connect to the WiFi network, seeing that I don't have a wireless card.
The question I want to get an answer to is simply this: Is there any possibility to use my android phone as a wireless card, thus get my computer online? Or do I have to go out to get a wireless card? I don't want to use 3G, seeing that it's slow, and the WiFi net is included in my rent.
View 5 Replies
View Related
Dec 14, 2009
I am able to connect to a Socket on my PC from my HTC 1 phone, via IP and successfully transfer data in a thread that gets rescheduled every few seconds. The problem is that after 15 minutes or so, the connection drops and my debug traces give me the "Network unreachable". A further clue is that if I plug in or replug in the USB cable I get reconnected.
I'm wondering what programmatic function will reconnect to the PC without having to fiddle with the USB cable. I've tried Wifimanger.reconnect and reassociate, neither did the trick. Perhaps if I knew what actions were peformmed when the usb cable is plugged in (which shouldn't have anything to do with my connection) I would be able to program them into my exception path.
View 7 Replies
View Related
Jun 2, 2010
So it's been almost 2 weeks now and I still cannot connect to the 4G Network. The phone finds the 4G network, but cannot "obtain an IP address from Sprint".Sprint has been working on the problem, I get atleast 2 phone calls/emails from them daily, to try new things. But at this point, they have not been able to figure it out.At this point, I have to believe it is just a bad phone, but they said they cannot replace it until Friday, which thankfully is almost here.Hopefully no one else will see this problem. But if you have/do and figure out how to fix it, please let me know.
View 2 Replies
View Related
Oct 7, 2010
I am trying to setup a simple client/server connection, the server is running on a remote host (Normal Java) and the client is running on my computer on the emulator, it works fine when I try to connect from my machine, but I can't connect over a normal wi-fi internet connection to the remote host, what could be the problem?
View 2 Replies
View Related
Jul 13, 2009
How I can connect to internet from android emulator browser. From the discussion I found that I need to do some proxy settings for this . What are those settings ? Here the details of my development environment.
Eclipse. eclipse-SDK-3.4.2-win32 Android:android-sdk-windows-1.1_r1 OS:Windows vista 32 bit Internet connection: Broadband connection from some ISP
View 2 Replies
View Related
Aug 6, 2010
So I have an android application that needs to connect to a socket server. That's simple enough if the socket server was running on my development machine. However the socket server is running on a server not only not on my own machine, but on a different subnet. How would I connect my emulator to the socket server? I understand how the port forwarding works to connect to the local machine, but I'm sort of confused on how I can redirect it across a subnet from my dev machine.
View 1 Replies
View Related
Nov 2, 2010
My machine is using a WiFi connection for internet, and the LAN card is idle. it's not behind a proxy or firewall, but somehow, my emulator's browser isn't loading any page. meaning that the emulator can't connect to the internet.
View 3 Replies
View Related
Oct 22, 2010
I am trying to test some udp networking between emulator and host and I have a problem with setup. I assigned address 10.0.2.14 to the host interface with 10.0.2.1 as gateway.. Can't ping 10.0.2.15 from my host, neither can i ping 10.0.2.14 from emulator. Ping from emulator to 10.0.2.2 works fine - I can capture that ICMP traffic on the loop back interface of my host, so ICMP works, but how can i create traffic from the host to emulator? Can someone point me how to make it work? Note: firewall on my host is disabled.
View 3 Replies
View Related
Jul 16, 2010
I wonder if anybody has ran into the issue where a running emulator would lose network connection all at a sudden for no obvious reason. And I am sure the computer running the JVM is still online.Restarting the emulator seems to fix the issue but it's been a major PITA for me as it interrupts the work flow.I am using 2.1 SDK 7.
View 5 Replies
View Related
Aug 20, 2009
I'm running some service on my android emulator. On android I bound it to 127.0.0.1:6100.
How can I access the service from my development machine? Do I have to redirect?
View 8 Replies
View Related
Aug 26, 2010
i am having difficulties to have my android app running in the emulator to connect to servers in my local network.i am getting a java.net.UnknownHostException but the servers are resolvable fine from the machine where the emulator is run.
View 2 Replies
View Related
Nov 11, 2010
I'm trying to write an application that needs to know when there is no IP network connection available. I am using the android.net.conn.CONNECTIVITY_CHANGE broadcast event along with ConnectivityManager to react to the changes in state to achieve this, but I'm having problems testing my set up in the emulator.I have tried both flight mode and pressing F8 to disable the "Cellular Network" but even with both of these engaged the application still "sees" the underlying network.Has anybody managed to find a way to simulate a total lack of network access?
View 3 Replies
View Related
