我试图获取所选项目文本的值,但它不起作用。
适配器:
public class DataMyAdapter extends BaseAdapter {
private ArrayList<Data> listaData;
private LayoutInflater linflater;
public DataMyAdapter(Context context, ArrayList<Data> listaData) {
this.linflater = LayoutInflater.from(context);
this.listaData = listaData;
}
@Override
public int getCount() {
return listaData.size();
}
@Override
public Object getItem(int position) {
return listaData.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ContenedorView contenedor = null;
if (convertView == null){
convertView = linflater.inflate(R.layout.customadapterlayout, null);
contenedor = new ContenedorView();
contenedor.nombre = (TextView) convertView.findViewById(R.id.nombreTextView);
contenedor.realizado = (CheckBox) convertView.findViewById(R.id.realizadoCheckBox);
convertView.setTag(contenedor);
}else {
contenedor = (ContenedorView) convertView.getTag();
}
Data datos = (Data) getItem(position);
contenedor.nombre.setText(datos.getNombre());
contenedor.realizado.setChecked(datos.getCheck());
return convertView;
}
class ContenedorView{
TextView nombre;
CheckBox realizado;
}
}
MainActivity中的实现:
elementosList.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
elementoSeleccionado = parent.getItemAtPosition(position).toString();
return false;
}
});
具体路线: elementoSeleccionado = parent.getItemAtPosition(position).toString(); 给我一个Long Value,如:com.package.app.Data@423316e8
答案 0 :(得分:3)
$(function() {
$("#left").css("float", "left");
$("#right").css("float", "left");
});
返回elementoSeleccionado = parent.getItemAtPosition(position).toString();
(Data.toString()
),这不是您想要的。你想要的是
com.package.app.Data@423316e8
或你需要的吸气剂