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javaandroidandroid-viewandroid-relativelayoutandroid-inflate

Possible to get reference to a View without setting the ContentView of an Activity

I want to be able to get reference to a RelativeLayout in the same way as

RelativeLayout relative = (RelativeLayout)findViewById(R.id.relative);

but without setting the ContentView of the Activity. I think it may have something to do with Infalter? My ultimate aim is to get this and add it as a child view of a custom view object.

Solution

  • Yes, you can use LayoutInflater. Example: 

    LayoutInflater inflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);    
View mv = inflater.inflate(R.layout.yourlayout, null);

    And then you could...

    RelativeLayout relative = (RelativeLayout)mv.findViewById(R.id.relative);