Reputation: 8741
what is the use of xmlns:android ? could you explain little bit more? Thanks in advance
Note : xmlns:android Defines the Android namespace. This attribute should always be set to "http://schemas.android.com/apk/res/android".
Upvotes: 1
Views: 894
Reputation: 12998
It's the namespace for the XML.
Wikipedia wraps it up nicely:
XML namespaces are used for providing uniquely named elements and attributes in an XML document. They are defined in Namespaces in XML, a W3C recommendation. An XML instance may contain element or attribute names from more than one XML vocabulary. If each vocabulary is given a namespace then the ambiguity between identically named elements or attributes can be resolved.
Basically, it's used to identify the android specific tags and to avoid mix-up with other elements that have the same name but are not related with android.
Upvotes: 5