It's only for tool usage, and aapt strips these attributes when creating the apk. It's currently used for only a couple of purposes: to record the associated activity of a layout, if known; to store lint rules to suppress for the given element and its children, to store which layout you'd like used for list items in a list view, and which layout to preview for a fragment tag.
-- Tor On Tue, Oct 9, 2012 at 7:58 PM, futurexiong <[email protected]> wrote: > I noticed that in newer version of ADT(higher than 17) we have a new > namespace prefix call "tools:" in Layout Editor,but I can't find any > documentations about this namespace.I want to know how the new tools: > namespace works?How many elements in this namespace,how to use them?Thanks. > > -- > 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 -- 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
