Android: descendantfocusability of viewgroup

Source: Internet
Author: User

<! -- Defines the relationship between the viewgroup and its descendants
When looking for a view to take focus. -->
<ATTR name = "descendantfocusability">
<! -- The viewgroup will get focus before any of its descendants. -->
<Enum name = "beforedescendants" value = "0"/>
<! -- The viewgroup will get focus only if none of its descendants want it. -->
<Enum name = "afterdescendants" value = "1"/>
<! -- The viewgroup will block its descendants from grouping focus. -->
<Enum name = "blocksdescendants" value = "2"/>
</ATTR>

 

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