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POexpandablelistview with multiple textviews
 

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    <p>I have an expandablelistview, that the parent has 4 textviews and the children, 4 textviews also.</p> <p>I know how can I populate if I have only 1 element on the parent and 1 on the child, but with 4 I don't.</p> <p>I think I must have all my data in separate arrayLists.</p> <pre><code> numerosServicios = new ArrayList&lt;String&gt;(); profesiones = new ArrayList&lt;String&gt;(); direcciones = new ArrayList&lt;String&gt;(); fechasCaduca = new ArrayList&lt;String&gt;(); tipos = new ArrayList&lt;String&gt;(); diasEnCurso = new ArrayList&lt;String&gt;(); fechasProximasCitas = new ArrayList&lt;String&gt;(); estados = new ArrayList&lt;String&gt;(); </code></pre> <p>But I don't know how I should make the adapter. I see this code but I don't understand it. </p> <p>Anyone has a example please? Thanks</p> <p><strong>EDIT</strong></p> <p>I found a "solution":</p> <pre><code> private List&lt;? extends List&lt;? extends Map&lt;String, ?&gt;&gt;&gt; creaListadeHijos() { ArrayList resultado_hijo = new ArrayList(); for(int i=0;i&lt;=ArrayServicios.size();i++){ HashMap hijo = new HashMap(); hijo.put("tipo", tipos.get(i)); hijo.put("diasEnCurso", diasEnCurso.get(i)); hijo.put("estado", estados.get(i)); hijo.put("fechaProCita", fechasProximasCitas.get(i)); resultado_hijo.add(hijo); } return (List)resultado_hijo; } private List&lt;? extends Map&lt;String, ?&gt;&gt; creaListaDeGrupos() { ArrayList resultado_padre = new ArrayList(); for(int i=0;i&lt;=ArrayServicios.size();i++){ HashMap padre = new HashMap(); padre.put("numero_servicio", numerosServicios.get(i)); padre.put("profesion", profesiones.get(i)); padre.put("direccion", direcciones.get(i)); padre.put("fecha_cad", fechasCaduca.get(i)); resultado_padre.add(padre); } return (List)resultado_padre; } SimpleExpandableListAdapter expListAdapter = new SimpleExpandableListAdapter( contexto, creaListaDeGrupos(), R.layout.linea_padre, new String[] { "numero_servicio","profesion","direccion","fecha_cad" }, new int[] { R.id.tvServicio,R.id.tvProfesion,R.id.tvDireccion,R.id.tvDiasEnCurso}, creaListadeHijos(), R.layout.linea_hija, new String[] { "tipo", "diasEnCurso","estado","fechaProCita" }, new int[] { R.id.tvTipo , R.id.tvDiasEnCurso, R.id.tvEstado, R.id.tvFechaProximaCita} ); setListAdapter( expListAdapter ); registerForContextMenu(getExpandableListView()); </code></pre>
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    1. COhow about creating a bean of all your data and then a single arraylist of it...
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    2. COBut making this i only need one textview per row or group?I want to use the 4 textviews
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    3. COmake your custom class which contain String variables. then make a arraylist of that class.
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