Android :: Having Trouble To Use Network Speed Emulation In Android Emulator
Feb 22, 2010
I'm trying out the network speed emulation as described in the following link: http://developer.android.com/guide/developing/tools/emulator.html#net...
But is doesn't work, although "network status" command shows the correct values... I know it doesn't work by writing code to monitor the eth0 device in /proc/self/dev/dev, whatever speed I set, it seems always use maximum speed available to the host machine.
View 12 Replies
Dec 17, 2009
I'm trying to get started with Android development.
I'm using eclipse on Linux and using a Pentium IV @3.2Gh with 1GB of ram.
I've just followed the "hello android" howto, with just one sad result: the virtualization is too slow.
It seems that launching the virtual machine has to be slow, and it will be slow even if I'll use a better computer.
With slow I mean it takes almost 10 minutes to see "hello android" and if I change it to "hello world" it takes an other 10 minutes...
How can I solve it? Is it possible to make eclipse load again my app in the current and running virtual machine without opening a new one?
View 3 Replies
View Related
Nov 4, 2009
Downloaded the new 2.0 sdk the other day, and tried testing my app on 2.0 via the emulator. I am using eclipse, and when i click run, the new emulator runs with my 2.0 avd. but when eclipse tries to install it i get this in the console. Installation error: INSTALL_FAILED_CPU_ABI_INCOMPATIBLE Please check logcat output for more details. the log has this 11-04 18:16:01.818: ERROR/Package Manager(53): Package com.(package).android has mismatched uid: 10025 on disk, 10026 in settings; read messages: 11-04 18:16:01.818: ERROR/PackageManager(53): Read completed successfully: 41 packages, 6 shared uids 11-04 18:16:01.906: WARN/PackageManager(53): Install failed: .apk has native code but none for arch armeabi 11-04 18:16:01.932: WARN/PackageManager(53): Package couldn't be installed in /data/app/com.(packagename).android.apk I can not figure out why it does this. I have searched aimlessly for answer and this is one of my last resorts.
View 9 Replies
View Related
Jun 10, 2010
This is my first Android phone so I might just not know what I am doing. At work we have an open wi-fi network for patients and visitors to connect to. When they connect for the first time they are automatically re-directed to a sign on page where they must provide their e-mail address. After that they are free to use wireless internet services. My EVO will not re-direct to the page. When I tried it on a friends iPhone it worked just fine. My phone has not been rooted and i have tried both the default browser and two that I downloaded from the market. The phone is connecting to the WiFi and getting a strong signal.
View 5 Replies
View Related
Aug 27, 2009
I have just started with development and would like to ask if Android's QEMU emulator uses any type of hardware acceleration.I made a simple Android program that extends the WebView activity and loads a webpage at start.That's all it does.It takes 35 seconds to cold start the emulator and acitivity from the Eclipse IDE. It takes 12 seconds to reload the acitivity when emulator is already up & running.Do you think these numbers are normal? Is there any possibility to speed up the emulation speed of QEMU?I can try to answer to this question myself. In the past, I used QEMU with KQEMU kernel module that remarkably boosted the emulation speed on X86 hardware. But Android runs on ARM CPU (not Intel or AMD CPU), so KQEMU module cannot be used here.My PC is Intel Core 2 Duo E6850 3.00GHz. 4GB RAM. Running Eclipse IDE 3.5 (Galileo) on 64 bit Ubuntu Linux 9.04.
View 6 Replies
View Related
May 23, 2010
Is there a way to simulate speed on Android emulator?
View 1 Replies
View Related
Jan 5, 2010
i was disappointed that the boot speed of the android emulator was more slower than my peer. of course, the spec was identical, his os was Win7 but my os was XPSP2.how can it be possible?is there any one who knows the way boosts the speed of android emulator?
View 2 Replies
View Related
Feb 22, 2010
The internet browser works very slowly inside the emulator for Android 2.1 AVD.I tried using -netfast switch also while launching the emulator, but it doesnt help much.The same websites when i open in my Browser from my desktop , it opens very fast, and the same website inside emulator opens very slowly. Also i get only 2 towers on the network strength indicator in my emulator.Is there any way to improve the network signal inside the emulator?I have also noticed that emulator would get the network only if i am connected to the internet, else it gives no signal I am trying to simulate a very simple sms message sending and receving between two instances of emulators opened on 2 AVD.The message sending is successful only if my internet connection is on before i launch the emulator, else it gives no Service and message is not sent.I have noticed that a DNS SERVER NOT FOUND warning comes if i try to launch the emulator with my internet connection switched off.
View 2 Replies
View Related
Jul 15, 2009
Android SDK startup takes more than 2 minutes. is there a way to start the emulator faster with any special parameters.
View 3 Replies
View Related
Oct 20, 2009
An app I'm developing opens a TCP socket connection to a server. That works great, no problems. What I want to do is simulate network delay and slow speeds, but the changes don't do anything. I telnet in to the emulator console just fine and can set the delay and speed changes, but they don't affect my app in any way. Even disabling data entirely (gsm data off) doesn't do anything. However, all of the settings affect the browser, just not my app. I'm just using a regular Java socket (java.net.Socket). What am I missing?
View 8 Replies
View Related
Apr 14, 2009
Why is pc android emulator slower than real device but mac IPhone emulator faster than real device? I can understand the latter but not the former!
View 15 Replies
View Related
Oct 6, 2010
I just recently got the D2 after having the D1 for a year. I loved the D1 and loving the D2 as well, except for a couple of minor issues, but one that is really bugging me is the speed of the network on the D2. I've tested with the D1 and was getting over 1Mbps frequently. I have tried in numerous locations, different parts of the city, different times of days, and keep getting very slow test results. On the status bar it reads 3G, and the tests come back at 129kbps, 102, 165. Horrible IMO. I have *228 many times, is there anything else I'm missing? Or is this a known problem? I've searched and came up with nada.
View 10 Replies
View Related
Feb 21, 2012
I was thinking that is there any way I can force my phone to work on specific speed like enabling high speed means you get max out of your network. Say 14.4mbps is what your device has, can I fix it to work at 7.2mbps? I feel doing that so will save your battery.
View 3 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
Sep 25, 2010
Whilst sitting in my home, with full bars for reception on my Galaxy S, I ran a SpeedTest on it. The icon on the 'phone displays a 3G symbol. Results: Download: 384kB Upload:482kB Provider: Tele2/Amsterdam,NL. 3G is really exceeding exceptions. This is on a 2Gb download data plan. Great (Feel the sarcasm )Is this to be expected? Regards.
View 2 Replies
View Related
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
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
Aug 20, 2010
I have a rooted hero on sprint with unlimited data but I found out that o can tether my xbox but , I worry now Sprint may catch on to my tethering and may surprise me with a high bill since I haven't paid for mobile hotspot Not that I wouldn't but it is not available with my phone . So should I worry ?
View 5 Replies
View Related
May 6, 2012
So I've been developing some stuff here and there for Android, and I noticed my device emulator has a RIDICULOUSLY low connection speed. I'm not talking about performance which is fine, I'm talking just about 'network speed'. What it means is that transferring files to and from the AVD using ADB (which as you may know relies on networking protocols) is EXTREMELY slow, and what's worse, internet transfers are VERY very slow. Therefore, when I'm working with online content (which my app, and let's face it - most apps are about) it's EXTREMELY slow.
It's worth mentioning that those same apps work great and about ten times faster on an actual android device.
View 2 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
Mar 11, 2010
Is it possible to activate the network location provider on the android emulator? Maybe with a fake cell id?
View 1 Replies
View Related
Apr 30, 2010
I only get a phone signal about a third of the times i start the emulator. I've read on these groups that you have to have an internet connection before starting the emulator. Since i'm connected to the internet 24/7 :) this is not the problem I've also read somewhere that you should try do disable all other network connections (which i've done) and the problem persists. I'm using Windows 7 and Android 2.1 + API's emulator. You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android
View 2 Replies
View Related
