Получение объекта из ListView с CustomAdapter андроида

Question

Я получил пользовательский адаптер, как это:

public class DeviceAdapter extends BaseAdapter { 

private static ArrayList<Device> availableDevices; 
Context c; 
private LayoutInflater mInflater; 

/** 
* Constructor for this class 
* @param context Which context triggered this class 
* @param devices Object of each devices 
*/ 
public DeviceAdapter(Context context, ArrayList<Device> devices) { 
    this.availableDevices = devices; 
    this.c = context; 
    mInflater = LayoutInflater.from(c); 
} 


public int getCount() { 
    return availableDevices.size(); 
} 


public Object getItem(int position) { 
    return availableDevices.get(position); 
} 

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

public View getView(int position, View convertView, ViewGroup parent) { 
    ViewHolder holder; 
    if (convertView == null) { 
     convertView = mInflater.inflate(R.layout.device_list, null); 
     holder = new ViewHolder(); 
     holder.name = (TextView) convertView.findViewById(R.id.name); 
     holder.address = (TextView) convertView.findViewById(R.id.address); 

     convertView.setTag(holder); 
    } else { 
     holder = (ViewHolder) convertView.getTag(); 
    } 

    holder.name.setText("Device name: "+availableDevices.get(position).getName()); 
    holder.address.setText("Mac-address: "+ availableDevices.get(position).getAddress()); 


    return convertView; 
} 


static class ViewHolder { 
    TextView name; 
    TextView address; 

} 

}

Мой вопрос: Как я могу получения доступа к объектам переменной name, где пользователь прессы?

Answer 1

использование onItemClickListenerwith список http://developer.android.com/reference/android/widget/AdapterView.OnItemClickListener.html

ist.setOnItemClickListener(new AdapterView.onItemClickListener() { 
   @Override 
   public void onItemClick(AdapterView<?> adapter, View view, int position, long arg) { 
      Object listItem = list.getItemAtPosition(position); 

    or 
    TextView tv = (TextView) view.findViewById(R.id.name); 
     name = tv.getText(); 

   }  
}); 

Answer 2

Вы можете получить OnClick событие только для имени TextView нажмите, добавив holder.name.setOnClickListener ....... См followin код

public class DeviceAdapter extends BaseAdapter { 

private static ArrayList<Device> availableDevices; 
Context c; 
private LayoutInflater mInflater; 

/** 
* Constructor for this class 
* @param context Which context triggered this class 
* @param devices Object of each devices 
*/ 
public DeviceAdapter(Context context, ArrayList<Device> devices) { 
    this.availableDevices = devices; 
    this.c = context; 
    mInflater = LayoutInflater.from(c); 
} 


public int getCount() { 
    return availableDevices.size(); 
} 


public Object getItem(int position) { 
    return availableDevices.get(position); 
} 

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

public View getView(int position, View convertView, ViewGroup parent) { 
    ViewHolder holder; 
    if (convertView == null) { 
     convertView = mInflater.inflate(R.layout.device_list, null); 
     holder = new ViewHolder(); 
     holder.name = (TextView) convertView.findViewById(R.id.name); 
     holder.address = (TextView) convertView.findViewById(R.id.address); 

     convertView.setTag(holder); 
    } else { 
     holder = (ViewHolder) convertView.getTag(); 
    } 

    holder.name.setText("Device name: "+availableDevices.get(position).getName()); 
    holder.address.setText("Mac-address: "+ availableDevices.get(position).getAddress()); 

    // PUT FOLLOWIN ------------------ 
    holder.name.setOnClickListener(new OnClickListener() { 
       public void onClick(View v) { 
        put your dezired code here which runs OnClick of TextView NAME 
       } 
      }); 
    //   ----------------- 

    return convertView; 
} 


static class ViewHolder { 
    TextView name; 
    TextView address; 

} 

}