I am working to send request to internet and get data, my emulator show the 3G sign on it, i have also sent the permission to internet connectivity in my app. But when i click on button to send request it return null. I have checked the request link in chrom it send data successfully.
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I'm new to Android development and working on an Android application that requires the phone to be connected to the internet, through either Wifi, EDGE or 3G.
This is the code that I'm using to check whether an internet connection is available
CODE:................
I've also set these permissions in the manifest file.
CODE:.................
This works fine in the emulator running version 1.5 of Android when 3G is enabled, but it crashes when I disable the 3G connection. My application throws a null pointer exception when I call isConnectedOrConnecting(). The same thing also happens on my HTC Desire running Android 2.1.
I am trying to check internetconnectivity in android and using following code
CODE:..........
But it gives me network/ wifi connectivity if wifi is connected it gives me true and if internet is not connected then it also gives me true.
I want to create an Android service, which notifies the main activity whenever disconnects and when internet reconnects again. I have following function for checking internet connectivity:.
CODE:...........
But I want to know, how to use it in a service.
I am looking at which HTC phone to buy. I need WiFi to connect to the Internet at home. I also want PUSH email, my understand of PUSH email is that every half n hour or something I can get the software to go out and search for new emails whilst not having to go into the app and click refresh to see new emails, something which I have to do on my N95. I also need a decent SatNAV, now I know that google navigation is out. I don't know how good it is due to the lack of information out on the Internet. Do all HTC phones drain the battery with GPS? Okay so I need SatNAV, then I also need a phone with decent car cradles, I need something that enables me to rotation it portrait and landscape easily.
Do HTC phones come with a car charger in the box? I also use Gmail a lot, now is there any advantages that I will get from getting a HTC phone and utilizing my Gmail account, as well as calendar. Is there a simple way of getting the phone to sync with outlook such as the tasks and notes you make? Are most applications on Android free? Do the phones last a long time? I like the idea of the kickstand in the Droid incredible I think, that phone is very appealing for me. I am just thinking of getting the phone not for phone and text use but for just Internet and applications.
So I dropped AT&T for the Incredible and my number successfully ported over, but I cannot connect to the Internet.I can make/receive calls and SMS, but no Internet besides wifi.I've been on with vzw support and went through reactivating the phone (*228) and a couple hard reset to no avail.They said it could have something to do with porting from AT&T, but I'm not understanding that connection.I don't have too much faith in support figuring out so I'm trying this forum. Does anyone have a clue how to resolve this or is it a defect with the phone.Some details: there is no 3G symbol near the signal status bars.Settings/Wireless & networks: shows "Mobile Network" with a green check, buts its grayed out so no action can be taken on it.Directly underneath "Mobile Network" it says "Turning on..." and it seems to flash that status every once in a while.
View 5 Replies View Relatedmy WiFi on my Evo has been acting up, so I went and restarted modem and router, turned off WiFi on Evo, battery pull Evo, then as a last resort, I updated my router's firmware (since its been over a year since update =/) so I figured maybe that would solve something. Nope, can't even update Twitter, Facebook, get on internet. I did update on 6/28 and everything went smooth and my WiFi was working then. I have done nothing since and then all of a sudden, last night and today WiFi wont work.
I guess to explain this better, I can connect to my router, Evo shows that I'm connected with Good/Excellent connection and 55 mbps, but its like no internet connectivity, Facebook, Twitter, Internet, nothing. Like I've said up until last night everything was working until now. Did the update on 6/28 just slowly kill my WiFi?
Anybody notice they are losing their Internet connectivity while tethering with 2.2 Roms. I have run BB, Kangerade, and CM6 rc1&2 with them all losing Internet connectivity completely. I have tried different kernels and different baseband all resulting in the connectivity loss. Is this a hardware problem with the phone or is it software based. This is a somewhat new phone and I honestly can't remember my previous one giving me this many problems while running 2.2 roms when they first came out.
View 10 Replies View RelatedMy Epic 4G just lost all connection to the internet about an hour ago. Out of the blue, so to speak. I was browsing, set it down, then when I used it again it wouldn't connect. My browser, facebook, and any other connection required apps throw error messages saying - "connection error", "no connection". I've reset the phone several times, and as far as for the network settings, everything looks set the way it always is. I have done nothing to the network settings/options to have accidentally messed it up myself. I am connected via 3G, and this network problem is new to me. This phone has been nothing but constant problems and this is the newest one in a long list.
View 2 Replies View RelatedThe H symbol is displayed at the top of the screen and the arrows occasionally flash. The 'up arrow' flashes more often than the 'down arrow'. I have at least 2-4 bars reception.
However when I try to browse there is a 'data connectivity problem' and websites will not load. None of my apps, gmail, facebook etc will sync.
I am on t-mobile.
Fixes I have tried:
- turn on/off
- APN settings check
- Airplane mode
Have spent hours looking at other 3g threads, but have not found an identical problem. My phone says im connected to 3g ('H'), but will not update email or let me access websites on the browser.
I am trying to use internet with the Android emulator, but with no success.
View 5 Replies View RelatedAndroid, Eclipse, all running fine.
However, my internet is coming in on eth2, not eth0. The emulator is defaulting to using eth0, i know this because if i re-wire my PC, i get internet in android.
I don't really want to have to keep doing this, nor have the internet coming in via two ports. Does anyone know how to tell the emulator to use eth2?
How to connect internet from Android Emulator browser?
View 5 Replies View RelatedI have used below steps for setup the my emulator
1.C:Program Filesandroid-sdk-window ools>adb shell
2. # sqlite3 /data/data/com.google.android.providers.settings/databases/settings.db
3. sqlite> INSERT INTO system VALUES(99,'http_proxy', '10.10.8.1:8080');
After that i closed adb shell command prompt and my emulator. and then opened my emulator but webbrowser is not opening any page(web page not available messaage) .
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 RelatedI've been using this method to gain access to internet from my Android emulator. emulator -http-proxy <> -avd <>
It works but is that the best way to do it? It just doesn't feel right that I need to open the emulator from command line and can't just do it from Eclipse or something.
Can't seem to find an internet option on the "AVD Manager" either.
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 RelatedI just installed the SDK and then added the 1.6 component. Then I created an AVD. When I launch the AVD (inidentally, there is a brief error message saying could not load preferences) and try and login, it says no network connection. THe computer definitely has an Internet connection, otherwise I could not write this message.. Evberything I have read suggests you don't have to do anything special to get Internet access in the emulator. My computer's Internet connection is via LAN, which connects to a 3G router. I read something about using 10.0.2.2 in the proxy settings, but when I specify that in their SDK, the SDK hangs upon launch as it tries to find the repository, or whatever it does at startup.
View 2 Replies View RelatedHow 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
Here is my problem : I am testing a database storage after retrieving data from the internet, then i would like to be able to start the emulator with internet working, and then, while it is running, stop internet access to force it using the database as a source to display data.
View 2 Replies View RelatedWhen I run this code from Java project it works fine.
CODE:.................
When i try the same code from emulator (already tried few versions) I'm getting UnknownHostException. Internet works fine on emulator and I'm able to connect to IP address like "93.86.230.251" but never to hostname "something.org".
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 RelatedWhat are the settings required to access network for those who dont have ADSL connection?
View 1 Replies View RelatedI tried in many ways to check Internet connection in my android emulator
CODE:.........
Even if i disable Internet connection in my system ,my code seems to display Connected state
so i guessed this may work
CODE:.......
But the above code also displays "Connection Present" even when i disconnect Internet cables. Please help to find a correct way to do this .I have ACCESS_NETWORK_STATE and INTERNET permission in my manifest file
I tried to connect to internet behind proxy in windows.But I cant. I tried with the "-http-proxy" in command line and in eclipse but both did not worked for me.
View 1 Replies View RelatedHow much battery percentage do they both use? Like in a minute of Internet browsing I'll get 1% down.
View 2 Replies View RelatedHow to find whether internet connection is working or not in android emulator?... I'm doing one RSS Program. When internet connection is not enable the RSS feed is not fetching the data and it is showing error. So if internet connection is not enable i need to display a alert that "Internet Connection Not Enabled"
View 8 Replies View RelatedI am trying to access internet through android emulator. and supplied same ip and port that i am using in my IE browser. Still public websites dont come up, like google.com.. my organisations' internal web pages come up properly though.
View 3 Replies View Relatedhow to connect to internet from android emulator. Here the details of my development environment Eclipse:eclipse-SDK-3.4.2-win32 Android:android-sdk-windows-1.1_r1 Platform :Window vista.32 bit OS Internet:Broadband internet connection from some ISP.
View 3 Replies View RelatedI dont know, how to connect internet in Android Emulator? I am currently working on Final year android project based on GPS.
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