Extracting HTML Data from A Blogspot blog from a Android phone

I have looked around and I can't find anything that will help. Here is what I want to do:

1. Extract The First Post From a
2. Blogspot Blog Display it on the screen

I need something that will pull data from a specific tag and id in a html page. I also need it to be compatible with the Dalvik format because with some libraries it says conversion failed and my application doesn't work. It would be开发者_C百科 nice if it was straight forward too.

Any suggestions?

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Use HttpClient to retrieve the page. Use any of the preponderance of Java HTML parsers to extract your post. If you find a library that you like, and you get a "conversion failed" error, grab the source code instead of the JAR and add the source to your project -- you will get concrete compilation errors, and then you can determine if they can be repaired.

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I highly recommend trying out if you need just text

http://www.alchemyapi.com/api/text/

You can use their Android SDK. It works awesome! I use it too for text extraction.

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use Jsoup you can parse a html data by file, string and url. it also extracts data with tags and class http://jsoup.org/cookbook/