Android : Browser Crashes On Ajax Calls - When Viewport Meta Tag Is Defined
Apr 8, 2010
I am building a web app, which is intended to run on the Android browser. When I have a webpage that contains any kind of viewport meta tag, like this:
<meta name="viewport" content="width=400"/>
My webpage crashes on ajax calls. It happens when using the emulator, the actual browser on my nexus one, and on a droid (all running Android 2.1). Without the meta tag, the ajax calls run as they should.
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Jun 22, 2010
I have the mobile page displayed fine in iPhone with the meta element set. It also work fine in HTC G1 and G2 phone without the above meta tag. However, it is totally screwed up when displayed on the HTC Droid phone such as Motorola Droid. Does anyone know that what parameters I should set to display it properly? I have the background image with 320X480 which is the exact size of device resolution (320X480).
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Jan 16, 2010
I'm creating a webapp for Android mobile phones with ASP.NET and the Ajax Control Toolkit. I've included a CalendarExtender-Control which popups a calendar when focusing the associated Textbox-Control. If I select this textbox on my mobile phone, the Android webbrowser highlights it with an orange border. The problem is that this border is shown in front of my Calendar popup. Has anybody any idea how to fix this issue?
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Sep 8, 2010
implicit intent with class name as action defined in intentfilter. is not working. Only it it is defined as "android.intent.action." it is picked up ? is it so ?
I have app A with the following in manifest.xml file
CODE:.............
In app B, i tried to call the activity in A using below code.
CODE:.............
This code works. But not above line.
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Jun 19, 2010
I tried changing the homepage, but it still crashes. Ever since upgrading to 2.1 OTA, the browser has always seemed to crash on first load. Launching the browser a second time brings it back up instantly. It's rather annoying. Anyone else notice this? Is there a tweak/change available to try?
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Jan 19, 2010
Every time i try and use it on my phone it just freezes and crashes my browser. i have tried dolphin and xscope as well and both act he same. anyone else having this issue?
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May 25, 2010
I have a website that is using the viewport META tag to tell mobile browsers how to display content( ). Viewing the page in the Android browser looks correct (and iPhone, etc).
When I load the page into a WebView component in an android Application, the WebView ignores the "VIEWPORT" tag, and renders the page at "full" resolution, which is zoomed-in in this case.
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Oct 31, 2010
My stock browser used to crash immediately upon launch, no matter where it was being launched from. So I always have to start the browser twice.
But I recently rooted and went with xtrSense. At first it all seemed smoother, but after a few days, it's back to crashing on launch again. Once I re-launch, it seems to work fine, but this is still a hassle.
Thought rooting would b my magic "fix-all".
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Jun 17, 2010
My phone was working great, had the stock internet browser loaded up with all my bookmarks. They were showing in the bookmarks widget as well.Now when I try to open "bookmarks" in "menu", the browser crashes and forces me to close it. The bookmarks widget shows no bookmarks either.I do not want to do a hard reset if I don't have to.
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Apr 25, 2010
I am having a problem with the default browser on my HTC Desire where it will stop loading web pages (or not load them at all) even when I have a H connection or 3G connection. All other programs seem to be able to connect via h/3G fine i.e. Market, Opera Mini, GMail etc...
I tried this morning on the following sites:
Twitter
Latest news, comment and reviews from the Guardian | guardian.co.uk
Wikipedia
And none would open. The little green bar gets stuck about 3mm in. I have a H showing in the status bar. When I first loaded the browsed and went to HTC - Mobile Phones, Smartphones, Cell Phones, PDAs this worked fine. However, this has also stopped loading as I type. EDIT: ww.htc.com now working (3 minutes later), Google is working, but still none of the above mentioned sites..
I am in Manchester UK and am on 3. I have been on 3 for quite a few years and have never had a problem with connecting in Manchester. I don't think it is a carrier problem as I am able to connect to the internet with other programs as already mentioned. Also, all the above mentioned sites open fine when I use WiFi.
It was mentioned on the other thread that someone has informed 3UK of the problem and they have informed HTC, but if any other people are having the same problem please detail it here and inform your carrier and HTC.
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Jul 16, 2010
I'm trying to understand remote services at the moment and everything works fine, i can start the service and know how to communicate with it through the AIDL-interface. My problem is that the service seems to still run in the same process like the activity it was started from, because the activity crashes too, if there is an error thrown in the Service.
I set the service process to remote ( android:process=":remote" ) so what am i doing wrong? Or what do i have to do to unbind the service-process completely from the activity-process?
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Jun 4, 2009
Can augmented ajax use Notifications? Is this Android 2.0?
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Nov 23, 2010
I have created json parser to parse the data from this http://ajax.googleapis.com/ajax/services/search/local?v=1.0&sll=48.85...
I want to parse this data and wanna show in list view in android.
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Jul 2, 2010
I would like to put the following tag in the manifest file. code...
The question is, how i can read the value of the meta-data tag (myname)?
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Oct 9, 2009
Do applications have an identifier, that is unique in the market store? And is is possible to query any meta information from the market store about applications, e.g. title and description?
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Jul 22, 2010
I'm testing out a web page on the Android 2.0 and 2.2 emulators, and the jQuery.ajax() requests that the app makes have slightly different behaviors regarding HTTP Authentication Headers. The server I'm making requests to requires basic authentication, and the ajax requests in 2.2 send the proper auth header. In 2.0, I am debugging with Fiddler, and it seems that the requests do not include the auth header, and the server rejects the request with a 401.2 error. I don't think it matters, but the server is running IIS 7. One interesting thing I noticed while debugging the web requests is that Android 2.2 makes two requests for each resource, whether or not it's an XHR. One does not contain the Auth header, and the second one does. In 2.0, it seems to make 2 requests for everything but XHR's:
Here is the 2.2 header for the first XHR:
GET http://192.168.1.111/sonar/mobileweb/sonar/views/week/init.ejs HTTP/1.1
Host: 192.168.1.111
Accept-Encoding: gzip
Referer: http://192.168.1.111/sonar/mobileweb/sonar/sonar.html
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Linux; U; Android 2.2; en-us; sdk Build/FRF91) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
Accept: text/plain, */*
X-Requested-With: XMLHttpRequest
Accept-Charset: utf-8, iso-8859-1, utf-16, *;q=0.7
The 2.2 header for the second XHR:
GET http://192.168.1.111/sonar/mobileweb/sonar/views/week/init.ejs HTTP/1.1
Host: 192.168.1.111
Accept-Encoding: gzip
Referer: http://192.168.1.111/sonar/mobileweb/sonar/sonar.html
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Linux; U; Android 2.2; en-us; sdk Build/FRF91) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1
Authorization: Basic cGFyaXZlZGFcZGF2aWQubW9ycmlzOjIzbkx2ZWxsbGw=
Accept: text/plain, */*
X-Requested-With: XMLHttpRequest
Accept-Charset: utf-8, iso-8859-1, utf-16, *;q=0.7
And the 2.0 header:
GET http://192.168.1.111/app/views/week/init.ejs HTTP/1.1
Host: 192.168.1.111
Accept-Encoding: gzip
Referer: http://192.168.1.111/app/app.html
Accept-Language: en-US
User-Agent: Mozilla/5.0 (Linux; U; Android 2.0; en-us; sdk Build/ECLAIR) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17
Accept: text/plain, */*
X-Requested-With: XMLHttpRequest
Accept-Charset: utf-8, iso-8859-1, utf-16, *;q=0.7
Has anyone experienced this behavior before? It is basically causing my app to not work at all in version 2.0. Version 2.1 seems to act the same as 2.0.
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Oct 6, 2010
i want to use Google's ajax local search API in my android application.
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Oct 15, 2010
I want a HTML/javascript application, running in a WebView, to make AJAX calls that are handled by the Java code. Ideal would be to just intercept the call (easy, just use shouldOverrideUrlLoading()) and 'return' some data. However, I don't find a way to 'return' a response to the WebView, other than calling a javascript function using loadUrl(). This will not work for me, as the HTML/js app is a drop-in application which I don't control. As far as the HTML/js app concerns, it just does an AJAX call and receives some data back.
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Nov 7, 2010
The behavior of XMLHttpRequests in Android is very odd when doing cross domain requests. The browser should either fail with an error and not perform the request, or it should follow CORS (http:// www.w3.org/TR/access-control/) and start with an OPTIONS request to the remote domain. The Android browser (2.1 and 2.2) instead performs the request, which is received by the remote server (and this is the dangerous part both for data leaking and remote attacks), but the response is not set in the javascript (status of 0 and responseText null)
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Jul 4, 2010
I have a app that uses ads. The ad id is set in the manifest id with a meta-data tag. I want to change this tag when i start the app in some cases (diferent id for some localisations) Can i do this in code?
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Dec 21, 2009
I have an application that needs to send messages, repeatedly to the server. I'm currently using AJAX from the phone's browser and it works fairly reliably, but, as with all things cell-phone, not 100%. I'm curious if using Android and opening a socket to the server would give me any additional reliability, or if it would suffer from the same communication troubles that hinder the AJAX transmission.
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Jan 28, 2010
Since the type is determined automatically by the build system ( booleans, ints, floats and strings ) i wondered if there is any way to force the datatype to string.I tried adding a space at the end ( "5555555555 "), but then the value gets interpreted as 5.5555553E9 float! ).I also tried using getString instead of get, but then null is returned.
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Feb 18, 2009
I'm thinking of using WebView as a container for "Form" based JavaScript+DHTML applications. This is simple fill-out-forms like you have on the web, but now on mobile like for note taking, order taking, and the like.This is to allow web developers to build the bulk of the application - Javascript will perform validation, computations, etc.On the Java side, I only need to implement database CRUD operations, and a ListView to scroll over the forms.To minimize the learning curve on the JavaScript side, I've been thinking on how to emulate AJAX calls so that the web developers don't need to learn new methods to call on the JavaScript-Java bridge. Of course this isn't possible using XMLHttpRequest, so I'm thinking of adapting JQuery or other Javascript libraries for this purpose.
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Aug 29, 2010
I do not see a means to put key words or meta tags on an app when publishing it to the android market. Is there a way to do this? Such that if one builds an app for the physical therapy industry a PT an search PT. The current search only seems to search the app title.
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Jul 29, 2010
I have a site which makes SOAP requests to a separate domain using YUI's cross-domain AJAX transport. This is working wonderfully on my site, but unfortunately since mobile browsers don't support flash, I can't get it to work.Does anyone know of a way to make cross-domain AJAX posts on mobile browsers?
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Dec 3, 2009
I am having trouble getting calls to come in while im on the browser? Also I am having trouble recieving some text messages. When i find out that messages arent coming through, i shut phone off and restart and i works fine for a couple of days, then it goes back to not recieving texts.
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Apr 1, 2014
I got a mediatek device. System and Boot.img included in the zip file. But I need a meta-inf map with the updater script. Problem; How the hell do I create one to work..
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Mar 19, 2012
I'm using phonegap with Ajax to call external xml file using XMLHttpRequest. I send the request but response not come.The ready.status comes 403 in android device. what is the problem.... below is the my code. this code work in emulator but not work in android 3.1 tablet...
function appReady(){
var ajax = new XMLHttpRequest();
ajax.open("GET"," [URL]...",true);
ajax.send();
[Code]....
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Oct 28, 2012
i want to find meta inf folder in stock rom where is this folder i want to create a custom rom and for that this folder is very very necessarily needed
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Oct 12, 2010
After flashing to velocity v0.3 metamorph cant change the icons for the phone or messaging anymore, anyone know why?
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