Add the Following Code to OnClick

findViewById$(R.$ id$.$ button$1).$ setonClickt istener $($new

android.view.View.OnClicklistener$()$ &

eoverride public void onclick$($android$.$view.View view$)\{$

android. widget. EditText firstwidget $=$

android. wi dget. EditText LastWidget $=$ findViewById$($

R$.$id$.$ edi tTextl ast Name

android.widget.Editrext Fullwidget $=$ findViewById$($R$.$id$.$editTextFuLLName

If $($Firsthidget$.$getText$().$toString $)==$ Lasthidget. getText$().$tostring$()$

Fullwidget. setText $("$Strings are the same"$)$;

else

$\}\})$;

Fullwidget. setText $("$Strings are the different"$)$;

$\}$