I'm trying to put a image and some textview on my list fragment, the thing it's that I can but when I execute the program I can't select any item, could somebody tellme how can I fix that, I'll paste you my code:
xml with the image and the textviews:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1">
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imagen"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:src="@mipmap/ic_launcher" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text"
android:id="@+id/nombreUsuario"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/imagen" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text"
android:id="@+id/calle"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="Large Text"
android:id="@+id/fechaPedido"
android:layout_alignBottom="@+id/imagen"
android:layout_toEndOf="@+id/imagen" />
arrayadapter class:
public class AdaptadorDatosListviewChofer extends ArrayAdapter<ParseObject>{
private Context mContexto;
private List<ParseObject> mPedido;
public AdaptadorDatosListviewChofer(Context contexto, List<ParseObject> pedido) {
super(contexto, R.layout.item_lista_chofer,pedido);
mContexto=contexto;
mPedido=pedido;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if(convertView == null){
convertView = LayoutInflater.from(mContexto).inflate(R.layout.item_lista_chofer,null);
holder = new ViewHolder();
holder.imagen = (ImageView) convertView.findViewById(R.id.imagen);
holder.nombre = (TextView) convertView.findViewById(R.id.nombreUsuario);
holder.domicilio= (TextView) convertView.findViewById(R.id.calle);
holder.fechaPedido=(TextView) convertView.findViewById(R.id.fechaPedido);
holder.imagen.setImageResource(R.mipmap.ic_launcher);
holder.nombre.setText("prueba");
}
return convertView;
}
private static class ViewHolder{
ImageView imagen;
TextView nombre;
TextView domicilio;
TextView fechaPedido;
}
}
fragment where i have the list:
public class FragmentoPrincipalChofer extends ListFragment {
private List<ParseObject> mPedido;
private List<ParseObject> mViaje;
private ListView mLista;
private Runnable r;
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View x = inflater.inflate(R.layout.fragmento_principal_chofer, container, false);
mLista = (ListView)x.findViewById(android.R.id.list);
return x;
}
@Override
public void onResume() {
super.onResume();
// logica de recibir pedidos
final Handler handler = new Handler();
r = new Runnable() {
public void run() {
handler.postDelayed(r, 10000);
//obtener pedido de taxi
ParseQuery<ParseObject> query = ParseQuery.getQuery("Pedido");
query.whereEqualTo("chofer", "chofer1");
query.addDescendingOrder("createdAt");
query.findInBackground(new FindCallback<ParseObject>() {
public void done(List<ParseObject> pedido, com.parse.ParseException e) {
if (e == null) {
mPedido = pedido;
String[] nombreUsuarios = new String[mPedido.size()];
int i = 0;
for (ParseObject pedidos : mPedido) {
nombreUsuarios[i] = pedidos.getString("cliente");
i++;
}
AdaptadorDatosListviewChofer adaptador = new AdaptadorDatosListviewChofer(getListView().getContext(),mPedido);
setListAdapter(adaptador);
} else {
}
}
});
}
};
r.run();
ClickPedido();
}
public void ClickPedido(){
mLista.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
//verificar si aun existe el pedido en la base de datos
final String clienteSeleccionado = (String) mLista.getItemAtPosition(position);
ParseQuery<ParseObject> query = ParseQuery.getQuery("Pedido");
query.whereEqualTo("usuario",clienteSeleccionado );
query.findInBackground(new FindCallback<ParseObject>() {
public void done(List<ParseObject> pedido, com.parse.ParseException e) {
if (e == null) {
//guardar viaje tomado por chofer
ParseObject Viaje = new ParseObject("Viaje");
Viaje.put("chofer", "chofer1");
Viaje.put("cliente", clienteSeleccionado);
Viaje.saveInBackground();
//borrar pedido xque paso a viaje
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("Pedido");
query.whereEqualTo("cliente", clienteSeleccionado);
query.getFirstInBackground(new GetCallback<ParseObject>() {
@Override
public void done(ParseObject pedido, ParseException e) {
try {
pedido.delete();
pedido.saveInBackground();
} catch (ParseException ex) {
ex.printStackTrace();
}
}
});
} else {
//debo cambiarlo por un dialog
Toast.makeText(getContext(),"el pedido ya fue tomado",Toast.LENGTH_LONG).show();
}
}
});
}
});
}
}
xml of that fragment:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1">
<ListView
android:layout_width="match_parent"
android:layout_height="420dp"
android:id="@android:id/list"
android:layout_weight="0.82"
android:layout_marginTop="60dp" />
</LinearLayout>
the problem is caused by your ImageButton try to add to your XML file this :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
android:descendantFocusability="blocksDescendants" > //Defines the relationship between the ViewGroup and its descendants
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imagen"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:src="@mipmap/ic_launcher"
android:focusable="false" // set the focusability to false
android:focusableInTouchMode="false" // also here /> ...