On Thu, Sep 16, 2010 at 1:56 AM, cindy <[email protected]> wrote: > ANy example to use the api? I am confused.
FilenameFilter has a single method "accept(File dir, String filename)" which returns true if the given parameters are what you're looking for. So you implement a class that extends FilenameFilter and override the accept method to return true if the given parameters are what you're looking for. So in your case you could check "filename" for starting with "voice" and ending in ".amr". Then you use the File.list() method with an instance of your newly defined class to get all the files that match your criteria. Then it's a simple matter of iterating the list and calling File.delete(). Hope that helps. And do test thoroughly so you don't end up deleting all of the user's SD card contents =P ------------------------------------------------------------------------------------------------- TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
