Android:How to Set Onclick Event for Button in List Item of Listview

Android How to set onClick event in list item of ListView

list.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position,
                    long id) {
                Intent intent = new Intent(context, SendMessage.class);
                String message = "abcpqr";
                intent.putExtra(EXTRA_MESSAGE, message);
                startActivity(intent);
            }
        });

try this way.

onClick event on button generated on ListView android

You can set the onClick event in the getView method of the custom adapter class

Android : How to set onClick event for Button in List item of ListView

You can set the onClick event in your custom adapter's getView method..

check the link http://androidforbeginners.blogspot.it/2010/03/clicking-buttons-in-listview-row.html

Assign onClick event for Button in list item of ListView

You have

 View row = inflater.inflate(R.layout.addtooutlet_list_item, parent,
            false);

But you return

return convertView;

Should be

View convertView = inflater.inflate(R.layout.addtooutlet_list_item, parent,
            false);

And

 Button buttonEdit = (Button) convertView.findViewById(R.id.item_button);

And

return convertView;

Edit:

As suggested in the comment by blackbelt. You are not using Custom ArrayAdapter

You probably meant

Myadapter adapter = new MyAdapter(ActivityName.this,R.layout.addtooutlet_list_item,mylist);
setListAdapter(adapter);

Then

 ArrayList<HashMap<String,String> map;
 LayoutInflater mInflater;
 public Myadapter(Context context, int resource, int textViewResourceId,
        ArrayLsit<HashMap<String,String> map, OnClickListener callback) {
    super(context, resource, textViewResourceId, map);
    this.map = map;
    mInflater = LayoutInflater.from(context);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {

    ViewHolder holder;
    if(convertView ==null)
    {
    holder = new ViewHolder();
    convertView = mInflater.inflate(R.layout.addtooutlet_list_item, parent,
            false);
    holder.tv1 = (TextView) convertView.findViewById(R.id.textView1);
    holder.tv2 = (TextView) convertView.findViewById(R.id.textView2);
    holder.b = (Button) convertView.findViewById(R.id.item_button);
    convertView.setTaf(holder); 
    }else{
           holder =(ViewHolder) convertView.getTag();
    }
    HashMap<String,String> hm = map.get(position);
    holder.tv1.setText(hm.get(postion).get("bus_name").toString());
    holder.tv2.setText(hm.get(postion).get("bus_id").toString());
    holder.b.setOnClickListener(new OnClickListener() {
        public void onClick(View arg0) {
            Log.i("xx", "Button pressed!");
        }
    });

    return convertView;
}

The ViewHodler

static class ViewHolder
{
     Button b;
     TextView tv1,tv2; 
} 

Now you should have a textview's in layout.addtooutlet_list_item.xml and update views in getView.

Also consider using a ViewHolder Pattern

http://developer.android.com/training/improving-layouts/smooth-scrolling.html

set button onclick event for every row of listview

Use a CustomAdapter.

You need to understand how listview works

How ListView's recycling mechanism works

Pass the activity context and the list NewItems to the constructor of the custom adapter.

   @Override
   protected void onPostExecute(Void result) {
            super.onPostExecute(result);
            pDialog.dismiss();
            list=(ListView)findViewById(R.id.listupdate);
            CustomAdapter cus = new CustomAdapter(MainActivtiy.this,newItemlist); 
            list.setAdapter(cus);              

    }

Use a Custom Layout with textviews and buttons. Name it list_item.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:layout_marginLeft="33dp"
        android:layout_marginTop="40dp"
        android:text="TextView" />

    <TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignBottom="@+id/textView1"
        android:layout_centerHorizontal="true"
        android:text="TextView" />

    <TextView
        android:id="@+id/textView3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignBottom="@+id/textView2"
        android:layout_marginLeft="34dp"
        android:layout_toRightOf="@+id/textView2"
        android:text="TextView" />

    <Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_below="@+id/textView3"
        android:layout_marginTop="20dp"
        android:text="Button" />

</RelativeLayout>

Inflate the layout, initialize and update the views. Set Listener on the button do what is required.

  public class CustomAdapter extends BaseAdapter
    {
        LayoutInflater mInlfater;
        ArrayList<HashMap<String,String>> list;
        public CustomAdapter(Context context,ArrayList<HashMap<String,String>> list) 
        {
             mInlfater = LayoutInflater.from(context);
             this.list =list;
        }
        @Override
        public int getCount() {
            // TODO Auto-generated method stub
            return list.size();
        }

        @Override
        public Object getItem(int position) {
            // TODO Auto-generated method stub
            return position;
        }

        @Override
        public long getItemId(int position) {
            // TODO Auto-generated method stub
            return position;
        }

        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            // TODO Auto-generated method stub
            ViewHolder holder;
            if(convertView ==null)
            {
                convertView = mInlfater.inflate(R.layout.list_item,false);
                holder = new ViewHolder();
                holder.b1 = (Button)convertView.findViewById(R.id.button1);
                holder.tv1 = (TextView)convertView.findViewById(R.id.textView1);
                holder.tv2 = (TextView)convertView.findViewById(R.id.textView2);
                holder.tv3 = (TextView)convertView.findViewById(R.id.textView3);
                convertView.setTag(holder);

            }
            else
            {
                holder =(ViewHolder) convertView.getTag();
            }
            HashMap<String,String> map = list.get(position);
            holder.tv1.setText(map.get("name"));
                holder.tv2.setText(map.get("description"));
                holder.tv3.setText(map.get("price"));
                holder.b1.setOnClickListener(new OnClickListener()
                {

                @Override
                public void onClick(View v) {
                // TODO Auto-generated method stub

                }


               });
            return convertView;
        }
        static class ViewHolder
        {
            Button b1;
            TextView tv1,tv2,tv3;
        }
    } 

Set OnClick Listener on button inside list view in android

In your Adapter try this:

@Override
public View getView(final int position, View convertView, ViewGroup parent)
{
    View row = convertView;
    YourWrapper wrapper = null;

    if (row == null)
    {
        row = inflater.inflate(R.layout.layout, parent, false);
        wrapper = new YourWrapper (row);
        row.setTag(wrapper);
    }
    else
        wrapper = (YourWrapper) row.getTag();

    wrapper.getButton().setOnClickListener(new OnClickListener()
    {
        @Override
        public void onClick(View v)
        {
            // What you want
        }
    });

    return row;
}

EDIT

Your wrapper class:

public class YourWrapper
{
    private View base;
    private Button button;

    public YourWrapper(View base)
    {
        this.base = base;
    }

    public Button getButton()
    {
        if (button == null)
        {
            button = (Button) base.findViewById(R.id.your_button);
        }
        return (button`);
    }
}

Change sub=(Button)findViewById(R.id.subscribe_now_btn); into sub=(Button) mRow.findViewById(R.id.subscribe_now_btn);

How to set click listener for button in listview in Fragment onCreateView()

You could register your onClickListener inside your adapter:

  @Override
    public void bindView(View view, final Context context, Cursor cursor) {
        // Find individual views that we want to modify in the list item layout
        TextView nameTextView = (TextView) view.findViewById(R.id.name);

    ImageButton image = (ImageButton) view.findViewById(R.id.account_menu);

    int nameColumnIndex =  
    cursor.getColumnIndex(accountContract.accountEntry.COLUMN_NAME);

    String name = cursor.getString(nameColumnIndex);

    nameTextView.setText(name);

    int position;
    position=cursor.getPosition();
    image.setTag(position);

    image.setOnClickListener(new OnClickListener() {
    public void onClick(View v)
      {
        //do something
      } 
    });
}

OnClick Button action in Custom ListView

Add your button's OnClick event in the Pro_Adapter's getView() methond as you do normally in your activities' onCreate() method.

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