I have a list of addresses in Recycleview and each address has its latitude and longitude coordinates retrieved from the database. But when I click on the list item to start a route from the coordinates always brings the same in all items. What should I do? Here are my codes:
My Adapter:
public class AdapterSolicitacoes extends RecyclerView.Adapter <AdapterSolicitacoes.MyViewHolder> {
private List<DadosSolicitacao> solicitacoes;
private Context context;
public AdapterSolicitacoes(List<DadosSolicitacao> listaSolicitacoes, Context c) {
this.solicitacoes = listaSolicitacoes;
this.context = c;
}
public class MyViewHolder extends RecyclerView.ViewHolder{
TextView endereco;
TextView material;
TextView volume;
Double latitude, longitude;
public MyViewHolder(View itemView) {
super(itemView);
endereco = itemView.findViewById(R.id.tv_endereco);
material = itemView.findViewById(R.id.tv_tipoMaterial);
volume = itemView.findViewById(R.id.tv_volumeMaterial);
}
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemLista = LayoutInflater.from(parent.getContext())
.inflate(R.layout.adapter_lista_solicitacao, parent, false);
return new MyViewHolder(itemLista);
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
DadosSolicitacao dados = solicitacoes.get(position);
holder.endereco.setText(dados.getEndereco());
holder.material.setText(dados.getTipoMaterial());
holder.volume.setText(dados.getVolumeMaterial());
}
@Override
public int getItemCount() {
return solicitacoes.size();
}
}
Fragment where I retrieve the information and step to the recycleview
public class SolicRecebidaFragment extends Fragment {
private RecyclerView recyclerViewSolicRecebida;
private ArrayList<DadosSolicitacao> listaSolicRecebida = new ArrayList<>();
private AdapterSolicitacoes adapter;
private DatabaseReference refSolicRecebida;
private ValueEventListener valueEventoSolicitacao;
private DadosSolicitacao solicitacao;
private static final String TAG = "COORDENADAS";
private Double latitude, longitude;
public SolicRecebidaFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_solic_recebida, container, false);
//Config.Inciais
recyclerViewSolicRecebida = view.findViewById(R.id.recyclerView_ListaSolicitacao);
//Referencia de recuperação de dados
refSolicRecebida = ConfiguracaoFirebase.getFirebaseDataBase();
//Config.Adapter
adapter = new AdapterSolicitacoes(listaSolicRecebida, getActivity());
//Config.RecyclerView
RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(getActivity());
recyclerViewSolicRecebida.setLayoutManager(layoutManager);
recyclerViewSolicRecebida.setHasFixedSize(true);
recyclerViewSolicRecebida.addItemDecoration(new DividerItemDecoration(getActivity(), LinearLayout.VERTICAL));
recyclerViewSolicRecebida.setAdapter(adapter);
// Evento de clique do Item da Lista
eventoClickItemLista();
return view;
}
@Override //Exibi lista ao carregar o fragment
public void onStart() {
super.onStart();
recuperarSolicitacao();
}
@Override // Remove lista ao sair do fragment
public void onStop() {
super.onStop();
refSolicRecebida.removeEventListener(valueEventoSolicitacao);
}
public void recuperarSolicitacao() {
valueEventoSolicitacao = refSolicRecebida.child("solicitacao_coleta").orderByChild("a_SolicAtendida")
.equalTo("nao").addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
listaSolicRecebida.clear();
for (DataSnapshot dados : dataSnapshot.getChildren()) {
// Log.i("LOG3: FDADOS", dataSnapshot.getValue().toString());
latitude = Double.valueOf(dados.child("latitude").getValue().toString());
longitude = Double.valueOf(dados.child("longitude").getValue().toString());
solicitacao = dados.getValue(DadosSolicitacao.class);
listaSolicRecebida.add(solicitacao);
}
adapter.notifyDataSetChanged();
}
@Override
public void onCancelled(DatabaseError databaseError) {
}
});
}
Click event
public void eventoClickItemLista() {
//Evento de click
recyclerViewSolicRecebida.addOnItemTouchListener(
new RecyclerItemClickListener(getActivity(), recyclerViewSolicRecebida,
new RecyclerItemClickListener.OnItemClickListener() {
@Override
public void onItemClick(View view, int position) {
//AlertDialog
android.app.AlertDialog.Builder alertDialog = new android.app.AlertDialog.Builder(getActivity());
// Titulo do dialogo
alertDialog.setTitle("Iniciar rota para coleta:");
// Mensagem do dialogo
alertDialog.setMessage("Ir para GPS?");
// botao ir para GPS
alertDialog.setPositiveButton("Sim", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//Passar Latitude e Longitude e chamar GPS
String strUri = "http://maps.google.com/maps?q=loc:" +
latitude + "," + longitude;
Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
Uri.parse(strUri));
intent.setClassName("com.google.android.apps.maps",
"com.google.android.maps.MapsActivity");
getActivity().startActivity(intent);
}
});
// botao cancelar
alertDialog.setNegativeButton("Não", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
// visualizacao do dialogo
alertDialog.show();
}
@Override
public void onLongItemClick(View view, int position) {
}
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
}
})
);
}