Question

I’ve good an other question for you… ^^

I’ve got a listView with Button items and a ItemClickListener on this list.

When I click on an item, I want to display the Button of the current item clicked, without re-loading all the listView.

Do you know how can I do it ?

This is my code :

public ListView.OnItemClickListener listviewProductsOnItemClickListener =
        new ListView.OnItemClickListener(){

    public void onItemClick(AdapterView<?> currentAdapter, View currentView, int position, long id) {           
        Button changeQuantity = (Button) findViewById(R.id.changequantity);

        changeQuantity.setVisibility(View.VISIBLE);

    }
};

The problem is that the button is ALWAYS displayed on the first item :/

Thanks for your help, and again, sorry for my french english !

Answer 1

onItemClick will give you currentView from your adapter, you will get your button as give below.

public void onItemClick(AdapterView<?> currentAdapter, View currentView, int position, long id) {           
    Button changeQuantity = (Button) currentView.findViewById(R.id.changequantity);

    changeQuantity.setVisibility(View.VISIBLE);

}