How to filter a webpage and get the required data using android

I am designing an Android application which will shows the details of nearby coffee shops...i need to get this content from google.I am searching in google by "COFFEE NEAR LOCATION", this location determined by the application itself.I know how to take source code of that web site and take the content which i need but its taking too much time to process and the source code of that page(google source code) is too big..So is there any alternative way to do this thing..to get this particular content from google..Please help me.