I have two android:id .
android:id
For example: [ R.id.custom_font ] and [ R.id.product_name ]
R.id.custom_font
R.id.product_name
In .java file
TextVie
I don't see the point of having two IDs for one view...
Just use the R.id.custom_font again in the following line:
adapter = new ArrayAdapter(this, R.layout.list_item, R.id.custom_font, products);