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Code to set adapter to populate a footer for ListView or Adding a footer for ListView

This post explains how you can add a footer for ListView 
 

//code to set adapter to populate a footer
       View footerView =  ((LayoutInflater)MainActivity.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.footerview, null, false);
       list.addFooterView(footerView);
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