Brtdku

probably a relatively easy question but I'm a beginner, couldn't find an answer in here and wasn't able to figure out a solution myself.

I have a ListView that is populated by views a simple LinearLayout consisting of a name TextView, a quantity TextView and two buttons (-/+) that shall increment/decrement the quantity TextView.

onItemClickListener couldn't help me because I didn't want to listen to clicks on the Layout as a whole but on clicks on the increment/decrement buttons.

So I guess I have to set the OnClickLIsteners in the getView method of the adapter class like this:

@Override

public View getView(int i, View view, ViewGroup parent){



    if(view==null){

        view = LayoutInflater.from(context).inflate(R.layout.recipe_list_item, listView, false);

    }



    //just the ordinary adapter



    Button increase=view.findViewById(R.id.increase);



    Button decrease=view.findViewById(R.id.decrease);



    increase.setOnClickListener(new View.OnClickListener(){



        @Override

        public void onClick(View v){



            //increment logic

        }});





    decrease.setOnClickListener(new View.OnClickListener(){

        @Override

        public void onClick(View v){



                 //decrement logic

            }



        }});



    return view;



}

I tried different approaches (like a GlobalUser class or notifyDataSetChanged from within getView) and it worked to some extent. At best I was able to change to quantity TextView but it only wouldn't go any higher than 2.

What I'm looking for is a proper and clean way to this. Thanks in advance!

Oh, and this is my LinearLayout:

<TextView

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:text="Recipe Name"

    android:id="@+id/name_tv"

    android:layout_weight="2"

    android:textSize="20sp"

    android:layout_gravity="center"/>



<LinearLayout

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:orientation="horizontal"

    android:layout_weight="1">



    <Button

        android:layout_width="30dp"

        android:layout_height="wrap_content"

        android:text="-"

        android:id="@+id/decrease"/>



    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="0"

        android:layout_margin="5dp"

        android:id="@+id/quantity_tv"/>





    <Button

        android:layout_width="30dp"

        android:layout_height="wrap_content"

        android:text="+"

        android:id="@+id/increase"/>





</LinearLayout>