Google Android - это несложно

Код: Выделить всё

public class CommonDataAdapter extends SimpleAdapter {

    public static final String BEACON_PARAM_LABEL = "beacon_param_name";
    public static final String BEACON_PARAM_VALUE = "beacon_param_value";
    public static final String BEACON_PARAM_HINT  = "beacon_param_hint";

    private Context m_context;
    private final LayoutInflater m_inflater;
    private List<? extends Map<String, ?>> m_data;
    private int m_resource;

    //private static final int param_layout = R.layout.beacon_param;

    public CommonDataAdapter(Context context, List<? extends Map<String, ?>> data, int resource, String[] from, int[] to) {
        super(context, data, resource, from, to);
        m_context = context;
        m_inflater = LayoutInflater.from(m_context);
        m_data = data;
        m_resource = resource;
    }





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

        View view = convertView;
        if (view==null) {
            view = m_inflater.inflate(m_resource, parent, false);
        }


        if (!m_data.get(position).equals(null)) {

            final EditText param_value_editor = (EditText)view.findViewById(R.id.param_value);
                param_value_editor.setTag(position);
                String val = m_data.get(position).get(BEACON_PARAM_VALUE).toString();
                param_value_editor.setText(val);
                String hint = m_data.get(position).get(BEACON_PARAM_HINT).toString();
                param_value_editor.setHint(hint);


            param_value_editor.addTextChangedListener(new TextWatcher() {
                @Override
                public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {

                }

                @Override
                public void onTextChanged(CharSequence s, int start, int before, int count) {
                    Map<String, String> m = (Map<String, String>)m_data.get(position);
                    if (!m.equals(null)) {
                        String dta = s.toString();
                        if (!m.get(BEACON_PARAM_VALUE).toString().equals(dta)) {
                            ((Map<String, String>)m_data.get(position)).put(BEACON_PARAM_VALUE, dta);

                            if (!param_value_editor.getText().equals(dta)) {
                                param_value_editor.setText(dta);
                                //param_value_editor.moveCursorToVisibleOffset();
                            }
                        }

                    }
                }

                @Override
                public void afterTextChanged(Editable editable) {

                }
            });





        } else {
            return null;
        }
        return view;
    }
}