I need to extract information from an unstructured web page in Android. The information I want is embedded in a table that doesn't have an id.
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Should I use. Pattern Matching? Use BufferedReader to extract the information? Or are there faster way to get that information?
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I am trying to parse HTML in android from a webpage, and since the webpage it not well formed, I get SAXException.Is there a way to parse HTML in android?(my guess is not, so the follow up question is: what is the best way to do this?
View 4 Replies View RelatedIn Python, I use a class called "urllib".I'd just like a simple function where I can download the HTML of a webpage.
View 1 Replies View RelatedApologies if this has already been posted, but I did search the group before writing.
I am trying to launch an Android app via a hyperlink from an HTML site - i.e. tel:+448458001020 would call play.com from my phone upon clicking the button that has aforementioned hyperlink. Or putting a hyperlink on a button geo:0,0?z=17 opens up google maps on my phone with my location at a zoom of 17, mailto:n...@email.com would email and obviously http:// would take the user to another webpage.
Is it possible to launch an Android app already installed on the phone this way?
I have a locally stored webpage (html) under res/raw folder.There is an image that is referenced in this html page (test.gif) which is stored under res/drawables.When I use a webview to display this page, it does not display the image. How can I correctly reference the path to the test.gif image?I tried using a text view with Html.fromHtml() but that does not parse several html tags.
View 9 Replies View RelatedI want to know how I can get the htmlcode of a website. I tried to use the webview but it wasn't right. I also tried to use the httpClient but it don't works.
View 1 Replies View RelatedI have heavily edited the original text and instead of the how question I am posting the code that produces the effect I wanted, namely a floating menu on top that stays fixed as I scroll whatever is in the middle with a lower menu at the bottom of the screen. Ain't life sweet - Might even work on the iPhone as well.
Why I posted was like I said in the original question. I'm fiddling with creating the initial lay out for a "mobile" application for the disabled, have tonnes of data, dictionary files, icons for the purpose etc. I want to have the app running as HTML to make it as portable as possible, i.e. make it runnable on Android, Iphone, Maemo... whatever.
I got some hints by looking at the example at http://www.quackit.com/css/codes/css_floating_menu.cfm as well as a lot of trial and error and finally minor edits by a paid freelancer.
Below you can find some crude (to put it mildly) HTML/CSS (cut the CSS part and load a style instead in the HTML's you create for cleaner code) but for now, let's look at the prototype concept.
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You can see the working example on your Android device or in your Android emulator http://globability.org/webapp/aaa.html
Need to get the sound working though - but nearly there :)Links to the different web based version and thoughts behind application can be found on:
The project this application springs from can be found on [url] - Look under prototypes (it is the top one under the heading protypes).
I;ve been trying to create a custom button in android using this tutorial - http://www.gersic.com/blog.php?id=56
It works well but it doesn't say how to change the font size or weighting. Any ideas?
There was another question on here and the only answer was to use html styling but you can't change a font size in html without using css (or the deprecated font tag). There must be a better way of setting the pixel size of the font used on buttons?
Fastest 2D frame rate possible with android NDK, my try included, better options available?
I used the NDK and OpenGL ES 2.0 to display a frame as a texture on a GL_TRIANGLE_STRIP. This was done on a HTC Desire, same hardware as Nexus One. I tried to load multiple GL_RGBA textures and switch between the textures, because the normal fill rate with a single texture was disappointingly low:
CODE:.........................
I think even 30.32 fps RGBA is still too slow.
So is this the way to go to achieve the fastest 2D frame rate (with same quality)?
Any suggestions to speed it up?
Here is the relevant code, it is based on the hello-gl2 NDK example:
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I have tried them all, from EZ pdf reader to mantano and no one is working fine. I have an pdf file which is 48 pages and it takes more than 30 minutes for it to load complety. Isn't there any decent pdf readethat is decent and can render and open big pdf files fast?
View 9 Replies View RelatedWhat 's the fastest way to display a bitmap? Now I am using Bitmap.setPixels and ImageView.setImageBitmap all time that this change. It has a refresh of 15 fps. It work good, but I am not sure that is the best method to get best performance. Is better use Canvas.drawBitmap with a SurfaceView ? or opengl ?
View 3 Replies View RelatedI've done a search but found nothing. It seems like when I have to force stop an application, it takes me 8-10 button presses to accomplish it (menu-settings-applications-manage applications-sort by size-sort az-find application-scroll down-force stop). It's just not easy. Especially if I'm driving or jogging. Is there a quick and simple way to force stop an application?
View 3 Replies View RelatedI am working on an app that fetches localized data from the Web based on the user's long/lat. Currently I am querying the system for the best enabled provider [my criteria defines best basically as most precise--not sure if this is the best idea for my application, as at the point where I fetch data it really doesn't matter if the user is here or 3 miles from here.].. But anyhow, I'm curious as to what is most reliably the fastest Location provider? Network or GPS? My app hangs a bit "Acquiring your location" on my loading screen and I'd like to cut this wait time down as much as possible.
View 17 Replies View RelatedI have a file that contains about 200,000 long values that I want to read as fast as possible into a long[]. It's for an Android app; function calls are slow (so anything involving reading a long at a time with a "for" loop will be super slow) and I need loading to be fast. What can I use? Everything I look at seems to read only bytes fast.
I've used ByteBuffer and FileChannel from the NIO package before and this seems a really fast way to load arrays of values from files. However, I cannot work out how to use this to read data into a long[]. I've tried wrapping a long[] as a LongBuffer, but I cannot see any way I can feed data from a file into a LongBuffer.
Edit: Whatever method I use, I need to be able to use Arrays.binarySearch on the long[] array at the end.
hello, i have a gles based game that takes quite some time to load because of the huge amount of textures.
now i want to display a loading-text or loading-bar as soon as possible as the application is starting up.
what is the fastest way to display a text like this? should i do it in gles as well or should i use an alert or view?
There are several apps that a user create various files from an Android (textual documents, audio recordings, photos, links) and store them on a website where they can be accessed later from a desktop computer.
I am looking for a way to do the reverse.
I do a lot of data gathering from my desktop computer. I copy large amounts of text and links and paste them into either a .txt or .rtf file.
What would be a simple method to send a .txt or .rft file from my desktop directly to my SD card AND create a shortcut link for it either on my Android desktop or in system folder somewhere that I can have a desktop shortcut to?
I realize the solution might seem obvious, but while I am using my Android to view Google docs, or Evernote, or Snaptic it is not apparent to me how I can simply pull the document from the web and store it on my phone for quick access.
I have tons of .txt and .rtf files that I would like to permantly store on my SD card, so whatever quick method you know of will be uber helpful.
I'm making a game for android where I need to draw a lot of points that change position every frame. I use the ndk to get faster processing performance of the math/physics section of the game, so I need to use OpenGL to get the fastest performance. Right now, I make a texture every frame out of an array that holds the colors of every pixel. I am only able to get ~10 frames per second with this method. Is there anyway I could speed this up? ...
View 2 Replies View RelatedThere are a lot of different classes that can be used in various ways to read/write to files in Android. For example, you can make use of java.nio.ByteBuffer, FileOutputStream and BufferedOutputStream. Are there any general guidelines for what to use to read/write quickly to the SD card? For example, BufferedOutputStream seems as if it should make things faster but I'm unsure the buffer size should be set for. Specifically, I want to read/write byte arrays that are ~1Mb in size as quickly as I can.
View 1 Replies View RelatedWhat is the fastest method to copy a lot of contacts from one Eris to another?
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View 6 Replies View RelatedI'm going to flash my first Rom...what's the quickest/no lag bug free Rom?
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View 8 Replies View RelatedWhat is the fastest way to restore SMS/MMS after flashing a clean install or updating a ROM?I use Titanium Bkacup and I have about 13,000 messages and that takes about 20 - 25 minutes.
Also tried SMS Backup & Restore and that one is the same.
What is the fastest way to discharge the battery?
View 7 Replies View RelatedI was hoping to make some shortcuts to web pages on my phone. I did make the shortcuts but the icons are blah. I was just wondering is it possible to make the icons more distinguishable, like the espn or cnn icon on the moment? I have any cut installed but don't think that it is the answer unless I am missing something in it.
View 1 Replies View Relatedall in my application I want to read data from web page. if data at web page is upto 800kb then I am able to read it succesfully, but if data is larger then I get OutofMemoryException.I think it is because I am using condition as while ((inputLine = in.readLine()) != null) and in phone there is not much memory to read such a long string. I think I must have to read some part of string then write that part into some file in phone and read another part of string and write into phone but I don't know how to do that? Please help me solve this issue.
View 5 Replies View RelatedI am looking for an app or trick to get text to speech to read a webpage audibly.There are several apps that read SMS messages and email. But I've been unable to find any that read webpages.
View 3 Replies View RelatedIn My application i want to load a webpage by ckicking a TextView. How i can do this?
View 3 Replies View RelatedWhen I go into my Internet and click on a webpage the view is really tiny. I had this issue once before and can't remember how to fix it.
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