How to exclude an item from "wrap_content" in an Android View? -


i have drop down menu in header. when button pressed drop down menu comes down. problem other views in activity positioned android:layout_below="@id/header" , drop down menu pushes down because increases header's height. need exclude drop down menu android:layout_height="wrap_content" in order prevent that. possible?

note: can solve problem programmatically, want learn whether possible exclude item "warp_content" in xml.

you cannot exclude viewgroup's child being considered during layout calculations unless set android:visibility=gone. may want replace main container relativelayout let position elements wish


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