Android: ListView elements with multiple clickable buttons

Question

I\'ve a ListView where every element in the list contains a TextView and two different Buttons. Something like this:

ListView
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Answer 1

I am not sure about be the best way, but works fine and all code stays in your ArrayAdapter.

package br.com.fontolan.pessoas.arrayadapter;

import java.util.List;

import android.content.Context;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageView;
import br.com.fontolan.pessoas.R;
import br.com.fontolan.pessoas.model.Telefone;

public class TelefoneArrayAdapter extends ArrayAdapter<Telefone> {

private TelefoneArrayAdapter telefoneArrayAdapter = null;
private Context context;
private EditText tipoEditText = null;
private EditText telefoneEditText = null;
private ImageView deleteImageView = null;

public TelefoneArrayAdapter(Context context, List<Telefone> values) {
    super(context, R.layout.telefone_form, values);
    this.telefoneArrayAdapter = this;
    this.context = context;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View view = inflater.inflate(R.layout.telefone_form, parent, false);

    tipoEditText = (EditText) view.findViewById(R.id.telefone_form_tipo);
    telefoneEditText = (EditText) view.findViewById(R.id.telefone_form_telefone);
    deleteImageView = (ImageView) view.findViewById(R.id.telefone_form_delete_image);

    final int i = position;
    final Telefone telefone = this.getItem(position);
    tipoEditText.setText(telefone.getTipo());
    telefoneEditText.setText(telefone.getTelefone());

    TextWatcher tipoTextWatcher = new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void afterTextChanged(Editable s) {
            telefoneArrayAdapter.getItem(i).setTipo(s.toString());
            telefoneArrayAdapter.getItem(i).setIsDirty(true);
        }
    };

    TextWatcher telefoneTextWatcher = new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void afterTextChanged(Editable s) {
            telefoneArrayAdapter.getItem(i).setTelefone(s.toString());
            telefoneArrayAdapter.getItem(i).setIsDirty(true);
        }
    };

    tipoEditText.addTextChangedListener(tipoTextWatcher);
    telefoneEditText.addTextChangedListener(telefoneTextWatcher);

    deleteImageView.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            telefoneArrayAdapter.remove(telefone);
        }
    });

    return view;
}

}

Answer 2

I Know it's late but this may help, this is an example how I write custom adapter class for different click actions

 public class CustomAdapter extends BaseAdapter {

    TextView title;
  Button button1,button2;

    public long getItemId(int position) {
        return position;
    }

    public int getCount() {
        return mAlBasicItemsnav.size();  // size of your list array
    }

    public Object getItem(int position) {
        return position;
    }

    public View getView(int position, View convertView, ViewGroup parent) {

        if (convertView == null) {
            convertView = getLayoutInflater().inflate(R.layout.listnavsub_layout, null, false); // use sublayout which you want to inflate in your each list item
        }

        title = (TextView) convertView.findViewById(R.id.textViewnav); // see you have to find id by using convertView.findViewById 
        title.setText(mAlBasicItemsnav.get(position));
      button1=(Button) convertView.findViewById(R.id.button1);
      button1.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            //your click action 

           // if you have different click action at different positions then
            if(position==0)
              {
                       //click action of 1st list item on button click
        }
           if(position==1)
              {
                       //click action of 2st list item on button click
        }
    });

 // similarly for button 2

   button2=(Button) convertView.findViewById(R.id.button2);
      button2.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            //your click action 

    });



        return convertView;
    }
}