The Design And Implementation Of Personalized RSS Subscription System Based On ANDROID

As for mobile internet development and the smart mobile phones operating system about the Android appeared, we have entered a high-speed mobile network, the quantification of the information era. Using RSS(Rich Site Summary) reader does not need to go straight to the website for information searching and thus solve a user's trouble that user needs to open a lot of webs. RSS subscription system will regularly update, which provides a solution to the update problem. However, a lot of sites contain similar news, so a lot of information is subscribed by the user.For an existing RSS reader, there is much duplication of information shortcomings, the system will improve the existing functions, implement personalized subscribe. These customized features are deleting news that have the same or similar content (when the subscription web site that is the same or similar news, it shows only the news which user wants to see), selectively subscription (it only shows subscription news that are set by the user) and favorite (user favorites news which is interest to by user).Firstly, this system obtains RSS documents from RSS web site and parses module. Then, tag keyword from the title of news analyzed by using the Chinese word segmentation. Finally, in accordance with priority which is set by user, implement for filtering news and show the highest priority news. If user set keyword, firstly show new which is subscribed by user, and don't show new which is forbidden by user.Import the value of P and R and the evaluation parameter and run the system to be detailed statistics or comparative analysis. System achieves the original design. It can be able to offer individualized subscription service. So a good result is achieved.