You are currently viewing the BOOK: Beginning Android Application Development section of the Wrox Programmer to Programmer discussions. This is a community of software programmers and website developers including Wrox book authors and readers. New member registration was closed in 2019. New posts were shut off and the site was archived into this static format as of October 1, 2020. If you require technical support for a Wrox book please contact http://hub.wiley.com
From my understanding of the book, Intent Filter is used to stop unwanted Activities from access another Activity if the conditions are not met, e.g. The calling Activity doesn't have the correct category?