@Override public View getView(int position, View convertView, ViewGroup parent) { LayoutInflater inflater = ((Activity) getContext()).getLayoutInflater(); if (convertView == null) { convertView = inflater.inflate(R.layout.column_row, null); } Details details = getItem(position); ((TextView) convertView.findViewById(R.id.ssid)) .setText( (TextUtils.isEmpty(details.getSSID()) ? "HIDDEN" : details.getSSID()) + " (" + details.getBSSID() + ")"); Strength strength = details.getWifiLevel(); ImageView imageView = (ImageView) convertView.findViewById(R.id.levelImage); imageView.setImageResource(strength.getImageResource()); ImageView securityImage = (ImageView) convertView.findViewById(R.id.securityImage); securityImage.setImageResource(details.getSecurity().getImageResource()); TextView textLevel = (TextView) convertView.findViewById(R.id.level); textLevel.setText(details.getLevel() + "dBm"); textLevel.setTextColor(getContext().getResources().getColor(strength.getColorResource())); ((TextView) convertView.findViewById(R.id.channel)).setText("" + details.getChannel()); ((TextView) convertView.findViewById(R.id.frequency)) .setText(" (" + details.getFrequency().getBand() + ")"); ((TextView) convertView.findViewById(R.id.security)) .setText(securitiesAsString(details.getSecurities())); return convertView; }