...

app/build.gradle.kts

@@ -42,6 +42,8 @@ dependencies {
     implementation("com.google.firebase:firebase-firestore")
     implementation("com.google.firebase:firebase-auth")
     implementation(libs.firebase.database)
+    implementation(libs.glide)
+    implementation(libs.firebase.storage)
     testImplementation(libs.junit)
     androidTestImplementation(libs.ext.junit)
     androidTestImplementation(libs.espresso.core)

app/src/main/AndroidManifest.xml

@@ -6,6 +6,11 @@
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
 
+    <!-- Bluetooth permissions for energy/power stats and location accuracy -->
+    <uses-permission android:name="android.permission.BLUETOOTH" android:maxSdkVersion="30" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" android:maxSdkVersion="30" />
+    <uses-permission android:name="android.permission.BLUETOOTH_SCAN" />
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
 
     <application
         android:allowBackup="true"
@@ -91,6 +96,11 @@
             android:exported="false"
             android:label="O meu Perfil"
             android:theme="@style/Theme.Pap_teste" />
+        <activity
+            android:name=".MinhasReservasActivity"
+            android:exported="false"
+            android:label="Minhas Reservas"
+            android:theme="@style/Theme.Pap_teste" />
         <activity
             android:name=".MainActivity"
             android:exported="true">

app/src/main/java/com/example/pap_teste/CheckInAntecipadoActivity.java

@@ -2,10 +2,12 @@ package com.example.pap_teste;
 
 import android.Manifest;
 import android.content.Context;
+import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.location.Location;
 import android.location.LocationListener;
 import android.location.LocationManager;
+import android.os.Build;
 import android.os.Bundle;
 import android.widget.Button;
 import android.widget.TextView;
@@ -25,16 +27,20 @@ import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 import com.google.firebase.database.ValueEventListener;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class CheckInAntecipadoActivity extends AppCompatActivity implements LocationListener {
 
-    private TextView txtDistancia, txtStatus;
+    private TextView txtDistancia, txtStatus, txtEndereco;
-    private Button btnConfirmarChegada;
+    private Button btnConfirmarChegada, btnAbrirMapa;
     private LocationManager locationManager;
     private DatabaseReference databaseReference;
 
     private double restaurantLat, restaurantLon;
     private int securityDistance = 500; // default 500m
     private boolean settingsLoaded = false;
+    private String restaurantAddress;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -49,7 +55,9 @@ public class CheckInAntecipadoActivity extends AppCompatActivity implements Loca
 
         txtDistancia = findViewById(R.id.txtDistancia);
         txtStatus = findViewById(R.id.txtStatusDistancia);
+        txtEndereco = findViewById(R.id.txtEnderecoRestaurante);
         btnConfirmarChegada = findViewById(R.id.btnConfirmarChegada);
+        btnAbrirMapa = findViewById(R.id.btnAbrirMapa);
         Button back = findViewById(R.id.btnVoltar);
 
         if (back != null) {
@@ -65,12 +73,37 @@ public class CheckInAntecipadoActivity extends AppCompatActivity implements Loca
         }
 
         locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
-        startLocationUpdates();
+        if (hasRequiredPermissions()) {
+            startLocationUpdates();
+        } else {
+            txtStatus.setText("Permissões em falta para localização/proximidade.");
+        }
 
         btnConfirmarChegada.setOnClickListener(v -> {
             Toast.makeText(this, "Chegada confirmada com sucesso!", Toast.LENGTH_LONG).show();
             finish();
         });
+
+        btnAbrirMapa.setOnClickListener(v -> {
+            if (restaurantAddress != null) {
+                try {
+                    String uri = "geo:0,0?q=" + java.net.URLEncoder.encode(restaurantAddress, "UTF-8");
+                    Intent intent = new Intent(Intent.ACTION_VIEW, android.net.Uri.parse(uri));
+                    startActivity(intent);
+                } catch (Exception e) {
+                    Toast.makeText(this, "Erro ao abrir mapa.", Toast.LENGTH_SHORT).show();
+                }
+            }
+        });
+    }
+
+    private boolean hasRequiredPermissions() {
+        boolean fineLocation = ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            boolean btScan = ActivityCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) == PackageManager.PERMISSION_GRANTED;
+            return fineLocation && btScan;
+        }
+        return fineLocation;
     }
 
     private void loadRestaurantSettings(String restaurantId) {
@@ -79,17 +112,26 @@ public class CheckInAntecipadoActivity extends AppCompatActivity implements Loca
             @Override
             public void onDataChange(@NonNull DataSnapshot snapshot) {
                 if (snapshot.exists()) {
-                    Double lat = snapshot.child("latitude").getValue(Double.class);
+                    restaurantAddress = snapshot.child("address").getValue(String.class);
-                    Double lon = snapshot.child("longitude").getValue(Double.class);
                     Integer dist = snapshot.child("securityDistance").getValue(Integer.class);
-
-                    restaurantLat = lat != null ? lat : 0.0;
-                    restaurantLon = lon != null ? lon : 0.0;
                     securityDistance = dist != null ? dist : 500;
-                    settingsLoaded = true;
+
+                    if (restaurantAddress != null) {
+                        txtEndereco.setText("Morada: " + restaurantAddress);
+                        geocodeAddress(restaurantAddress);
+                    } else {
+                        txtEndereco.setText("Morada não disponível.");
+                        // Fallback to old lat/lon if they exist
+                        Double lat = snapshot.child("latitude").getValue(Double.class);
+                        Double lon = snapshot.child("longitude").getValue(Double.class);
+                        if (lat != null && lon != null) {
+                            restaurantLat = lat;
+                            restaurantLon = lon;
+                            settingsLoaded = true;
+                        }
+                    }
                 } else {
-                    txtStatus.setText("Aviso: Definições do restaurante não encontradas. Usando valores padrão.");
+                    txtStatus.setText("Aviso: Definições do restaurante não encontradas.");
-                    settingsLoaded = true; // Use defaults
                 }
             }
 
@@ -100,12 +142,26 @@ public class CheckInAntecipadoActivity extends AppCompatActivity implements Loca
         });
     }
 
+    private void geocodeAddress(String address) {
+        new Thread(() -> {
+            try {
+                android.location.Geocoder geocoder = new android.location.Geocoder(this);
+                List<android.location.Address> addresses = geocoder.getFromLocationName(address, 1);
+                if (addresses != null && !addresses.isEmpty()) {
+                    restaurantLat = addresses.get(0).getLatitude();
+                    restaurantLon = addresses.get(0).getLongitude();
+                    settingsLoaded = true;
+                } else {
+                    runOnUiThread(() -> txtStatus.setText("Erro: Não foi possível localizar a morada no mapa."));
+                }
+            } catch (Exception e) {
+                runOnUiThread(() -> txtStatus.setText("Erro ao obter coordenadas da morada."));
+            }
+        }).start();
+    }
+
     private void startLocationUpdates() {
-        if (ActivityCompat.checkSelfPermission(this,
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
-                Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
-                ActivityCompat.checkSelfPermission(this,
-                        Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
-            txtStatus.setText("Permissão de localização negada.");
             return;
         }
         try {
@@ -143,7 +199,9 @@ public class CheckInAntecipadoActivity extends AppCompatActivity implements Loca
     @Override
     protected void onStop() {
         super.onStop();
-        locationManager.removeUpdates(this);
+        if (locationManager != null) {
+            locationManager.removeUpdates(this);
+        }
     }
 
     @Override

app/src/main/java/com/example/pap_teste/ClientDashboardActivity.java

@@ -99,5 +99,12 @@ public class ClientDashboardActivity extends AppCompatActivity {
 
                 findViewById(R.id.btnNovaReserva)
                                 .setOnClickListener(v -> startActivity(new Intent(this, NovaReservaActivity.class)));
+
+                findViewById(R.id.btnMinhasReservas)
+                                .setOnClickListener(v -> {
+                                        Intent intent = new Intent(this, MinhasReservasActivity.class);
+                                        intent.putExtra(MainActivity.EXTRA_EMAIL, email);
+                                        startActivity(intent);
+                                });
         }
 }

app/src/main/java/com/example/pap_teste/DefinicoesAdminActivity.java

@@ -24,9 +24,11 @@ import java.util.Map;
 
 public class DefinicoesAdminActivity extends AppCompatActivity {
 
-    private EditText inputRadius, inputLatitude, inputLongitude;
+    private EditText inputRadius, inputAddress;
+    private android.widget.Spinner spinnerCategory;
     private DatabaseReference databaseReference;
     private String documentId;
+    private String[] categories = {"Carnes", "Massas", "Sushi", "Pizzas", "Sobremesas"};
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -47,8 +49,14 @@ public class DefinicoesAdminActivity extends AppCompatActivity {
         databaseReference = FirebaseDatabase.getInstance().getReference().child("users");
 
         inputRadius = findViewById(R.id.inputRadius);
-        inputLatitude = findViewById(R.id.inputLatitude);
+        inputAddress = findViewById(R.id.inputAddress);
-        inputLongitude = findViewById(R.id.inputLongitude);
+        spinnerCategory = findViewById(R.id.spinnerCategory);
+
+        android.widget.ArrayAdapter<String> adapter = new android.widget.ArrayAdapter<>(this,
+                android.R.layout.simple_spinner_item, categories);
+        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
+        spinnerCategory.setAdapter(adapter);
+
         Button btnSave = findViewById(R.id.btnSaveSettings);
         Button btnBack = findViewById(R.id.btnVoltar);
 
@@ -73,13 +81,20 @@ public class DefinicoesAdminActivity extends AppCompatActivity {
                         Object val = snapshot.child("securityDistance").getValue();
                         inputRadius.setText(val != null ? val.toString() : "");
                     }
-                    if (snapshot.hasChild("latitude")) {
+                    if (snapshot.hasChild("address")) {
-                        Object val = snapshot.child("latitude").getValue();
+                        String addr = snapshot.child("address").getValue(String.class);
-                        inputLatitude.setText(val != null ? val.toString() : "");
+                        inputAddress.setText(addr != null ? addr : "");
                     }
-                    if (snapshot.hasChild("longitude")) {
+                    if (snapshot.hasChild("category")) {
-                        Object val = snapshot.child("longitude").getValue();
+                        String cat = snapshot.child("category").getValue(String.class);
-                        inputLongitude.setText(val != null ? val.toString() : "");
+                        if (cat != null) {
+                            for (int i = 0; i < categories.length; i++) {
+                                if (categories[i].equalsIgnoreCase(cat)) {
+                                    spinnerCategory.setSelection(i);
+                                    break;
+                                }
+                            }
+                        }
                     }
                 }
             }
@@ -96,23 +111,21 @@ public class DefinicoesAdminActivity extends AppCompatActivity {
             return;
 
         String radiusStr = inputRadius.getText().toString().trim();
-        String latStr = inputLatitude.getText().toString().trim();
+        String addressStr = inputAddress.getText().toString().trim();
-        String lonStr = inputLongitude.getText().toString().trim();
+        String selectedCategory = spinnerCategory.getSelectedItem().toString();
 
-        if (TextUtils.isEmpty(radiusStr) || TextUtils.isEmpty(latStr) || TextUtils.isEmpty(lonStr)) {
+        if (TextUtils.isEmpty(radiusStr) || TextUtils.isEmpty(addressStr)) {
             Toast.makeText(this, "Preencha todos os campos.", Toast.LENGTH_SHORT).show();
             return;
         }
 
         try {
             int radius = Integer.parseInt(radiusStr);
-            double lat = Double.parseDouble(latStr);
-            double lon = Double.parseDouble(lonStr);
 
             Map<String, Object> updates = new HashMap<>();
             updates.put("securityDistance", radius);
-            updates.put("latitude", lat);
+            updates.put("address", addressStr);
-            updates.put("longitude", lon);
+            updates.put("category", selectedCategory);
 
             databaseReference.child(documentId).updateChildren(updates)
                     .addOnSuccessListener(aVoid -> {
@@ -123,7 +136,7 @@ public class DefinicoesAdminActivity extends AppCompatActivity {
                             e -> Toast.makeText(this, "Falha ao guardar definições.", Toast.LENGTH_SHORT).show());
 
         } catch (NumberFormatException e) {
-            Toast.makeText(this, "Valores inválidos.", Toast.LENGTH_SHORT).show();
+            Toast.makeText(this, "Raio inválido.", Toast.LENGTH_SHORT).show();
         }
     }
 }

app/src/main/java/com/example/pap_teste/DetalhesReservasActivity.java

@@ -18,7 +18,7 @@ import java.util.List;
 
 public class DetalhesReservasActivity extends AppCompatActivity {
 
-    private final List<ReservaItem> reservas = new ArrayList<>();
+    private final List<com.example.pap_teste.models.Reserva> reservas = new ArrayList<>();
     private ArrayAdapter<String> adapter;
     private ListView listReservas;
     private TextView txtInfo;
@@ -27,6 +27,8 @@ public class DetalhesReservasActivity extends AppCompatActivity {
     private TextView txtMensagem;
     private Button btnConfirmar, btnRecusar, btnApagar;
     private int selectedIndex = -1;
+    private String restaurantEmail;
+    private com.google.firebase.database.DatabaseReference databaseReference;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -39,10 +41,14 @@ public class DetalhesReservasActivity extends AppCompatActivity {
             return insets;
         });
 
+        restaurantEmail = getIntent().getStringExtra(MainActivity.EXTRA_EMAIL);
+        if (restaurantEmail == null)
+            restaurantEmail = "sabor_arte@restaurante.com";
+
         bindViews();
-        seedReservasDemo();
         setupList();
         setupActions();
+        loadReservas();
     }
 
     private void bindViews() {
@@ -62,17 +68,36 @@ public class DetalhesReservasActivity extends AppCompatActivity {
         }
     }
 
-    private void seedReservasDemo() {
+    private void loadReservas() {
-        reservas.add(new ReservaItem("Ana Ribeiro", "Mesa 12", "20h00", 4, "Aniversário", "Confirmada"));
+        databaseReference = com.google.firebase.database.FirebaseDatabase.getInstance().getReference("reservas");
-        reservas.add(new ReservaItem("Bruno Costa", "Mesa 03", "21h15", 2, "Preferência por janela", "Pendente"));
+        databaseReference.orderByChild("restauranteEmail").equalTo(restaurantEmail)
-        reservas.add(new ReservaItem("Carla Silva", "Mesa 07", "19h30", 3, "Levar bolo para a mesa", "Pendente"));
+                .addValueEventListener(new com.google.firebase.database.ValueEventListener() {
-        reservas.add(new ReservaItem("Duarte Neves", "Mesa 01", "22h00", 2, "", "Concluída"));
+                    @Override
+                    public void onDataChange(
+                            @androidx.annotation.NonNull com.google.firebase.database.DataSnapshot snapshot) {
+                        reservas.clear();
+                        for (com.google.firebase.database.DataSnapshot data : snapshot.getChildren()) {
+                            com.example.pap_teste.models.Reserva r = data
+                                    .getValue(com.example.pap_teste.models.Reserva.class);
+                            if (r != null) {
+                                reservas.add(r);
+                            }
+                        }
+                        refreshList();
+                    }
+
+                    @Override
+                    public void onCancelled(
+                            @androidx.annotation.NonNull com.google.firebase.database.DatabaseError error) {
+                        Toast.makeText(DetalhesReservasActivity.this, "Erro ao carregar reservas.", Toast.LENGTH_SHORT)
+                                .show();
+                    }
+                });
     }
 
     private void setupList() {
         adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_activated_1);
         listReservas.setAdapter(adapter);
-        refreshList();
 
         listReservas.setOnItemClickListener((parent, view, position, id) -> {
             selectedIndex = position;
@@ -83,10 +108,10 @@ public class DetalhesReservasActivity extends AppCompatActivity {
     private void setupActions() {
         if (btnConfirmar != null) {
             btnConfirmar.setOnClickListener(v -> {
-                ReservaItem item = reservas.get(selectedIndex);
+                com.example.pap_teste.models.Reserva item = reservas.get(selectedIndex);
-                if ("Pendente".equals(item.estado)) {
+                if ("Pendente".equals(item.getEstado())) {
                     atualizarEstadoSelecionado("Confirmada");
-                } else if ("Confirmada".equals(item.estado)) {
+                } else if ("Confirmada".equals(item.getEstado())) {
                     atualizarEstadoSelecionado("Concluída");
                 }
             });
@@ -123,14 +148,17 @@ public class DetalhesReservasActivity extends AppCompatActivity {
                 .setTitle("Apagar Reserva")
                 .setMessage("Tem a certeza que deseja apagar esta reserva?")
                 .setPositiveButton("Apagar", (dialog, which) -> {
-                    reservas.remove(selectedIndex);
+                    String idReserva = reservas.get(selectedIndex).getId();
-                    selectedIndex = -1;
+                    databaseReference.child(idReserva).removeValue().addOnCompleteListener(task -> {
-                    txtInfo.setText("Selecione uma reserva");
+                        if (task.isSuccessful()) {
-                    txtNotas.setText("");
+                            selectedIndex = -1;
-                    txtEstado.setText("Estado:");
+                            txtInfo.setText("Selecione uma reserva");
-                    txtMensagem.setText("Reserva apagada com sucesso.");
+                            txtNotas.setText("");
-                    toggleButtons(null);
+                            txtEstado.setText("Estado:");
-                    refreshList();
+                            txtMensagem.setText("Reserva apagada com sucesso.");
+                            toggleButtons(null);
+                        }
+                    });
                 })
                 .setNegativeButton("Voltar", null)
                 .show();
@@ -142,21 +170,25 @@ public class DetalhesReservasActivity extends AppCompatActivity {
             return;
         }
 
-        ReservaItem item = reservas.get(selectedIndex);
+        com.example.pap_teste.models.Reserva item = reservas.get(selectedIndex);
-        item.estado = novoEstado;
+        databaseReference.child(item.getId()).child("estado").setValue(novoEstado).addOnCompleteListener(task -> {
-        txtMensagem.setText(String.format("Reserva de %s marcada como %s.", item.nomeCliente, novoEstado));
+            if (task.isSuccessful()) {
-        mostrarDetalhe(item);
+                txtMensagem
-        refreshList();
+                        .setText(String.format("Reserva de %s marcada como %s.", item.getClienteEmail(), novoEstado));
+                mostrarDetalhe(item);
+            }
+        });
     }
 
-    private void mostrarDetalhe(ReservaItem item) {
+    private void mostrarDetalhe(com.example.pap_teste.models.Reserva item) {
-        txtInfo.setText(String.format("%s • %s • %s • %dp", item.nomeCliente, item.mesa, item.hora, item.pessoas));
+        txtInfo.setText(String.format("%s • %s • %s • %dp", item.getClienteEmail(), item.getRestauranteName(),
-        txtNotas.setText(item.notas);
+                item.getHora(), item.getPessoas()));
-        txtEstado.setText(String.format("Estado: %s", item.estado));
+        txtNotas.setText("Data: " + item.getData());
+        txtEstado.setText(String.format("Estado: %s", item.getEstado()));
         toggleButtons(item);
     }
 
-    private void toggleButtons(ReservaItem item) {
+    private void toggleButtons(com.example.pap_teste.models.Reserva item) {
         if (item == null) {
             btnConfirmar.setVisibility(android.view.View.GONE);
             btnRecusar.setVisibility(android.view.View.GONE);
@@ -164,7 +196,7 @@ public class DetalhesReservasActivity extends AppCompatActivity {
             return;
         }
 
-        switch (item.estado) {
+        switch (item.getEstado()) {
             case "Pendente":
                 btnConfirmar.setText("Confirmar");
                 btnConfirmar.setVisibility(android.view.View.VISIBLE);
@@ -192,28 +224,11 @@ public class DetalhesReservasActivity extends AppCompatActivity {
 
     private void refreshList() {
         adapter.clear();
-        for (ReservaItem item : reservas) {
+        for (com.example.pap_teste.models.Reserva item : reservas) {
-            String resumo = String.format("%s - %s (%s) • %s", item.hora, item.mesa, item.estado, item.nomeCliente);
+            String resumo = String.format("%s - %s (%s) • %s", item.getHora(), item.getData(), item.getEstado(),
+                    item.getClienteEmail());
             adapter.add(resumo);
         }
         adapter.notifyDataSetChanged();
     }
-
-    private static class ReservaItem {
-        String nomeCliente;
-        String mesa;
-        String hora;
-        int pessoas;
-        String notas;
-        String estado;
-
-        ReservaItem(String nomeCliente, String mesa, String hora, int pessoas, String notas, String estado) {
-            this.nomeCliente = nomeCliente;
-            this.mesa = mesa;
-            this.hora = hora;
-            this.pessoas = pessoas;
-            this.notas = notas;
-            this.estado = estado;
-        }
-    }
 }

app/src/main/java/com/example/pap_teste/EstablishmentDashboardActivity.java

@@ -52,7 +52,11 @@ public class EstablishmentDashboardActivity extends AppCompatActivity {
 
                 btnGerirMesas.setOnClickListener(v -> startActivity(new Intent(this, GerirMesasActivity.class)));
 
-                btnDetails.setOnClickListener(v -> startActivity(new Intent(this, DetalhesReservasActivity.class)));
+                btnDetails.setOnClickListener(v -> {
+                        Intent intent = new Intent(this, DetalhesReservasActivity.class);
+                        intent.putExtra(MainActivity.EXTRA_EMAIL, getIntent().getStringExtra(MainActivity.EXTRA_EMAIL));
+                        startActivity(intent);
+                });
 
                 btnSettings.setOnClickListener(v -> {
                         Intent intent = new Intent(this, DefinicoesAdminActivity.class);

app/src/main/java/com/example/pap_teste/ExplorarRestaurantesActivity.java

@@ -12,6 +12,21 @@ import android.widget.Button;
 
 public class ExplorarRestaurantesActivity extends AppCompatActivity {
 
+    private enum State {
+        LIST, DETAILS
+    }
+
+    private State currentState = State.LIST;
+    private com.example.pap_teste.models.Restaurant selectedRestaurant = null;
+
+    private android.view.View scrollReservaDetails;
+    private androidx.recyclerview.widget.RecyclerView rvRestaurants;
+    private android.widget.TextView txtTitle;
+
+    private String selectedDate = null;
+    private String selectedTime = null;
+    private int selectedPartySize = 0;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -23,44 +38,168 @@ public class ExplorarRestaurantesActivity extends AppCompatActivity {
             return insets;
         });
 
+        rvRestaurants = findViewById(R.id.rvRestaurants);
+        scrollReservaDetails = findViewById(R.id.scrollReservaDetails);
+        txtTitle = findViewById(R.id.txtTituloExplorar);
+
         Button back = findViewById(R.id.btnVoltar);
         if (back != null) {
-            back.setOnClickListener(v -> finish());
+            back.setOnClickListener(v -> handleBackNavigation());
         }
 
         setupRestaurantList();
+        updateViewState();
+    }
+
+    private void handleBackNavigation() {
+        if (currentState == State.DETAILS) {
+            currentState = State.LIST;
+            updateViewState();
+        } else {
+            finish();
+        }
+    }
+
+    private void updateViewState() {
+        rvRestaurants.setVisibility(currentState == State.LIST ? android.view.View.VISIBLE : android.view.View.GONE);
+        scrollReservaDetails
+                .setVisibility(currentState == State.DETAILS ? android.view.View.VISIBLE : android.view.View.GONE);
+
+        if (currentState == State.LIST) {
+            String filter = getIntent().getStringExtra("category_filter");
+            txtTitle.setText(filter != null ? "Explorar: " + filter : "Explorar restaurantes");
+        } else {
+            txtTitle.setText("Reserva: " + (selectedRestaurant != null ? selectedRestaurant.getName() : ""));
+            setupReservationOptions();
+        }
     }
 
     private void setupRestaurantList() {
         String filter = getIntent().getStringExtra("category_filter");
-        android.widget.TextView txtTitle = findViewById(R.id.txtTituloExplorar);
+        java.util.List<com.example.pap_teste.models.Restaurant> restaurantsList = new java.util.ArrayList<>();
-        if (filter != null && txtTitle != null) {
+        com.google.firebase.database.DatabaseReference usersRef = com.google.firebase.database.FirebaseDatabase.getInstance().getReference("users");
-            txtTitle.setText("Explorar: " + filter);
+        
-        }
+        com.google.firebase.database.Query query = usersRef;
-
-        androidx.recyclerview.widget.RecyclerView rv = findViewById(R.id.rvRestaurants);
-        java.util.List<com.example.pap_teste.models.Restaurant> allRestaurants = new java.util.ArrayList<>();
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Sabor & Arte", "Tradicional", true));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Pizzeria Bella", "Pizzas", false));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Sushi Zen", "Sushi", false));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("O Chuveiro", "Frutos do Mar", true));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Hamburgueria Real", "Carnes", false));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Churrascaria Gaúcha", "Carnes", false));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Sushi House", "Sushi", false));
-        allRestaurants.add(new com.example.pap_teste.models.Restaurant("Doce Momento", "Sobremesas", false));
-
-        java.util.List<com.example.pap_teste.models.Restaurant> filteredList = new java.util.ArrayList<>();
         if (filter != null) {
-            for (com.example.pap_teste.models.Restaurant r : allRestaurants) {
+            query = usersRef.orderByChild("category").equalTo(filter);
-                if (r.getCategory().equalsIgnoreCase(filter)) {
-                    filteredList.add(r);
-                }
-            }
-        } else {
-            filteredList.addAll(allRestaurants);
         }
 
-        RestaurantAdapter adapter = new RestaurantAdapter(filteredList);
+        query.addListenerForSingleValueEvent(new com.google.firebase.database.ValueEventListener() {
-        rv.setAdapter(adapter);
+            @Override
+            public void onDataChange(@androidx.annotation.NonNull com.google.firebase.database.DataSnapshot snapshot) {
+                restaurantsList.clear();
+                for (com.google.firebase.database.DataSnapshot ds : snapshot.getChildren()) {
+                    String role = ds.child("role").getValue(String.class);
+                    String accountType = ds.child("accountType").getValue(String.class);
+                    
+                    if ("ADMIN".equalsIgnoreCase(role) || "ESTABELECIMENTO".equalsIgnoreCase(accountType)) {
+                        String name = ds.child("establishmentName").getValue(String.class);
+                        if (name == null) name = ds.child("displayName").getValue(String.class);
+                        String email = ds.child("email").getValue(String.class);
+                        String cat = ds.child("category").getValue(String.class);
+                        
+                        // If no category filter in query, we might need a client-side filter if the index isn't used
+                        // but here we use the query. Actually if filter is null we get all, but we need to ensure they are ESTAB
+                        if (name != null && email != null) {
+                            restaurantsList.add(new com.example.pap_teste.models.Restaurant(name, cat, email, false));
+                        }
+                    }
+                }
+                
+                RestaurantAdapter adapter = new RestaurantAdapter(restaurantsList, restaurant -> {
+                    selectedRestaurant = restaurant;
+                    currentState = State.DETAILS;
+                    updateViewState();
+                });
+                rvRestaurants.setAdapter(adapter);
+            }
+
+            @Override
+            public void onCancelled(@androidx.annotation.NonNull com.google.firebase.database.DatabaseError error) {
+                android.widget.Toast.makeText(ExplorarRestaurantesActivity.this, "Erro ao carregar restaurantes.", android.widget.Toast.LENGTH_SHORT).show();
+            }
+        });
+    }
+
+    private void setupReservationOptions() {
+        // Dates
+        androidx.recyclerview.widget.RecyclerView rvDates = findViewById(R.id.rvDates);
+        java.util.List<String> dates = new java.util.ArrayList<>();
+        dates.add("Hoje");
+        dates.add("Amanhã");
+        dates.add("Quarta, 12 Mar");
+        dates.add("Quinta, 13 Mar");
+        dates.add("Sexta, 14 Mar");
+        rvDates.setAdapter(new ReservationOptionAdapter(dates, date -> selectedDate = date));
+
+        // Times
+        androidx.recyclerview.widget.RecyclerView rvTimes = findViewById(R.id.rvTimes);
+        java.util.List<String> times = new java.util.ArrayList<>();
+        times.add("12:00");
+        times.add("13:00");
+        times.add("19:00");
+        times.add("20:00");
+        times.add("21:00");
+        times.add("22:00");
+        rvTimes.setAdapter(new ReservationOptionAdapter(times, time -> selectedTime = time));
+
+        // Party Size
+        androidx.recyclerview.widget.RecyclerView rvParty = findViewById(R.id.rvPartySize);
+        java.util.List<String> party = new java.util.ArrayList<>();
+        party.add("1 pessoa");
+        party.add("2 pessoas");
+        party.add("3 pessoas");
+        party.add("4 pessoas");
+        party.add("5 pessoas");
+        party.add("6+ pessoas");
+        rvParty.setAdapter(new ReservationOptionAdapter(party, size -> {
+            try {
+                selectedPartySize = Integer.parseInt(size.split(" ")[0].replace("+", ""));
+            } catch (Exception e) {
+                selectedPartySize = 6;
+            }
+        }));
+
+        findViewById(R.id.btnConfirmarReserva).setOnClickListener(v -> saveReservation());
+    }
+
+    private void saveReservation() {
+        if (selectedDate == null || selectedTime == null || selectedPartySize == 0) {
+            android.widget.Toast.makeText(this, "Por favor, selecione data, hora e número de pessoas.",
+                    android.widget.Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        String userEmail = com.google.firebase.auth.FirebaseAuth.getInstance().getCurrentUser() != null
+                ? com.google.firebase.auth.FirebaseAuth.getInstance().getCurrentUser().getEmail()
+                : "cliente@teste.com";
+
+        com.google.firebase.database.DatabaseReference ref = com.google.firebase.database.FirebaseDatabase.getInstance()
+                .getReference("reservas");
+        String id = ref.push().getKey();
+
+        com.example.pap_teste.models.Reserva reserva = new com.example.pap_teste.models.Reserva(
+                id,
+                userEmail,
+                selectedRestaurant.getName(),
+                selectedRestaurant.getEmail(),
+                selectedDate,
+                selectedTime,
+                selectedPartySize,
+                "Pendente");
+
+        if (id != null) {
+            ref.child(id).setValue(reserva).addOnCompleteListener(task -> {
+                if (task.isSuccessful()) {
+                    android.widget.Toast
+                            .makeText(this, "Reserva solicitada com sucesso!", android.widget.Toast.LENGTH_SHORT)
+                            .show();
+                    finish();
+                } else {
+                    android.widget.Toast.makeText(this, "Erro ao salvar reserva.", android.widget.Toast.LENGTH_SHORT)
+                            .show();
+                }
+            });
+        }
     }
 }

app/src/main/java/com/example/pap_teste/FavoritosActivity.java

@@ -34,10 +34,10 @@ public class FavoritosActivity extends AppCompatActivity {
     private void setupFavoritesList() {
         androidx.recyclerview.widget.RecyclerView rv = findViewById(R.id.rvFavoritos);
         java.util.List<com.example.pap_teste.models.Restaurant> list = new java.util.ArrayList<>();
-        list.add(new com.example.pap_teste.models.Restaurant("Sabor & Arte", "Tradicional", true));
+        list.add(new com.example.pap_teste.models.Restaurant("Sabor & Arte", "Tradicional", "sabor_arte@restaurante.com", true));
-        list.add(new com.example.pap_teste.models.Restaurant("O Chuveiro", "Mariscos", true));
+        list.add(new com.example.pap_teste.models.Restaurant("O Chuveiro", "Mariscos", "chuveiro@restaurante.com", true));
 
-        RestaurantAdapter adapter = new RestaurantAdapter(list);
+        RestaurantAdapter adapter = new RestaurantAdapter(list, null);
         rv.setAdapter(adapter);
     }
 }

app/src/main/java/com/example/pap_teste/MainActivity.java

@@ -19,6 +19,7 @@ import androidx.core.content.ContextCompat;
 import androidx.appcompat.app.AlertDialog;
 import android.Manifest;
 import android.content.pm.PackageManager;
+import android.os.Build;
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
 
@@ -28,7 +29,9 @@ import com.google.firebase.database.DataSnapshot;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class MainActivity extends AppCompatActivity {
@@ -68,16 +71,16 @@ public class MainActivity extends AppCompatActivity {
     private FirebaseAuth firebaseAuth;
     private DatabaseReference databaseReference;
 
-    private final ActivityResultLauncher<String[]> locationPermissionRequest = registerForActivityResult(
+    private final ActivityResultLauncher<String[]> permissionRequest = registerForActivityResult(
             new ActivityResultContracts.RequestMultiplePermissions(), result -> {
-                Boolean fineLocationGranted = result.getOrDefault(
+                Boolean fineLocationGranted = result.getOrDefault(Manifest.permission.ACCESS_FINE_LOCATION, false);
-                        Manifest.permission.ACCESS_FINE_LOCATION, false);
+                Boolean bluetoothScanGranted = true;
-                Boolean coarseLocationGranted = result.getOrDefault(
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-                        Manifest.permission.ACCESS_COARSE_LOCATION, false);
+                    bluetoothScanGranted = result.getOrDefault(Manifest.permission.BLUETOOTH_SCAN, false);
+                }
+
                 if (fineLocationGranted != null && fineLocationGranted) {
                     // Precise location access granted.
-                } else if (coarseLocationGranted != null && coarseLocationGranted) {
-                    // Only approximate location access granted.
                 } else {
                     Toast.makeText(this, "A permissão de localização é necessária para o check-in.", Toast.LENGTH_LONG)
                             .show();
@@ -103,26 +106,32 @@ public class MainActivity extends AppCompatActivity {
         setupTypeToggle();
         setupActionToggle();
         setupPrimaryAction();
-        checkLocationPermissions();
+        checkPermissions();
     }
 
-    private void checkLocationPermissions() {
+    private void checkPermissions() {
-        if (ContextCompat.checkSelfPermission(this,
+        List<String> permissionsNeeded = new ArrayList<>();
-                Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
+        if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
+            permissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
+        }
+        
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            if (ContextCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_SCAN) != PackageManager.PERMISSION_GRANTED) {
+                permissionsNeeded.add(Manifest.permission.BLUETOOTH_SCAN);
+            }
+            if (ContextCompat.checkSelfPermission(this, Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+                permissionsNeeded.add(Manifest.permission.BLUETOOTH_CONNECT);
+            }
+        }
+
+        if (!permissionsNeeded.isEmpty()) {
             new AlertDialog.Builder(this)
-                    .setTitle("Partilha de localização")
+                    .setTitle("Permissões Necessárias")
-                    .setMessage(
+                    .setMessage("Para o correto funcionamento do check-in e serviços de proximidade, precisamos de algumas permissões.")
-                            "Para permitir o check-in antecipado, precisamos de saber a sua distância ao restaurante. Deseja permitir a partilha de localização?")
+                    .setPositiveButton("Configurar", (dialog, which) -> {
-                    .setPositiveButton("Sim", (dialog, which) -> {
+                        permissionRequest.launch(permissionsNeeded.toArray(new String[0]));
-                        locationPermissionRequest.launch(new String[] {
-                                Manifest.permission.ACCESS_FINE_LOCATION,
-                                Manifest.permission.ACCESS_COARSE_LOCATION
-                        });
-                    })
-                    .setNegativeButton("Não", (dialog, which) -> {
-                        Toast.makeText(this, "A localização foi recusada. O check-in poderá não funcionar.",
-                                Toast.LENGTH_SHORT).show();
                     })
+                    .setNegativeButton("Agora Não", null)
                     .show();
         }
     }

app/src/main/java/com/example/pap_teste/MinhasReservasActivity.java

@@ -0,0 +1,117 @@
+package com.example.pap_teste;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.widget.Button;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.pap_teste.models.Reserva;
+import com.google.firebase.database.DataSnapshot;
+import com.google.firebase.database.DatabaseError;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.database.ValueEventListener;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MinhasReservasActivity extends AppCompatActivity {
+
+    private RecyclerView rvMinhasReservas;
+    private ReservaAdapter adapter;
+    private final List<Reserva> reservaList = new ArrayList<>();
+    private DatabaseReference databaseReference;
+    private String clientEmail;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_minhas_reservas);
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.minhasReservasRoot), (v, insets) -> {
+            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+            return insets;
+        });
+
+        clientEmail = getIntent().getStringExtra(MainActivity.EXTRA_EMAIL);
+        if (clientEmail == null) {
+            com.google.firebase.auth.FirebaseUser user = com.google.firebase.auth.FirebaseAuth.getInstance().getCurrentUser();
+            if (user != null) {
+                clientEmail = user.getEmail();
+            }
+        }
+        
+        // Fallback for testing if still null
+        if (clientEmail == null) {
+            clientEmail = "cliente@teste.com";
+        }
+
+        rvMinhasReservas = findViewById(R.id.rvMinhasReservas);
+        Button btnVoltar = findViewById(R.id.btnVoltar);
+        btnVoltar.setOnClickListener(v -> finish());
+
+        setupAdapter();
+        loadReservations();
+    }
+
+    private void setupAdapter() {
+        adapter = new ReservaAdapter(reservaList, new ReservaAdapter.OnReservaActionListener() {
+            @Override
+            public void onCheckIn(Reserva reserva) {
+                Intent intent = new Intent(MinhasReservasActivity.this, CheckInAntecipadoActivity.class);
+                intent.putExtra("restaurant_email", reserva.getRestauranteEmail());
+                startActivity(intent);
+            }
+
+            @Override
+            public void onCancel(Reserva reserva) {
+                cancelReservation(reserva);
+            }
+        });
+        rvMinhasReservas.setAdapter(adapter);
+    }
+
+    private void loadReservations() {
+        databaseReference = FirebaseDatabase.getInstance().getReference("reservas");
+        databaseReference.orderByChild("clienteEmail").equalTo(clientEmail)
+                .addValueEventListener(new ValueEventListener() {
+                    @Override
+                    public void onDataChange(@NonNull DataSnapshot snapshot) {
+                        reservaList.clear();
+                        for (DataSnapshot dataSnapshot : snapshot.getChildren()) {
+                            Reserva reserva = dataSnapshot.getValue(Reserva.class);
+                            if (reserva != null) {
+                                reservaList.add(reserva);
+                            }
+                        }
+                        adapter.notifyDataSetChanged();
+                    }
+
+                    @Override
+                    public void onCancelled(@NonNull DatabaseError error) {
+                        Toast.makeText(MinhasReservasActivity.this, "Erro ao carregar reservas.", Toast.LENGTH_SHORT)
+                                .show();
+                    }
+                });
+    }
+
+    private void cancelReservation(Reserva reserva) {
+        databaseReference.child(reserva.getId()).child("estado").setValue("Cancelada")
+                .addOnCompleteListener(task -> {
+                    if (task.isSuccessful()) {
+                        Toast.makeText(this, "Reserva cancelada.", Toast.LENGTH_SHORT).show();
+                    } else {
+                        Toast.makeText(this, "Erro ao cancelar reserva.", Toast.LENGTH_SHORT).show();
+                    }
+                });
+    }
+}

app/src/main/java/com/example/pap_teste/NovaReservaActivity.java

@@ -13,6 +13,18 @@ import android.widget.Button;
 
 public class NovaReservaActivity extends AppCompatActivity {
 
+    private enum State {
+        CATEGORIES, RESTAURANTS, DETAILS
+    }
+
+    private State currentState = State.CATEGORIES;
+    private String selectedCategory = null;
+    private com.example.pap_teste.models.Restaurant selectedRestaurant = null;
+
+    private androidx.recyclerview.widget.RecyclerView rvCategories, rvRestaurants;
+    private android.view.View scrollNovaReserva;
+    private android.widget.TextView txtTitle;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -24,14 +36,110 @@ public class NovaReservaActivity extends AppCompatActivity {
             return insets;
         });
 
+        rvCategories = findViewById(R.id.rvCategories);
+        rvRestaurants = findViewById(R.id.rvRestaurants);
+        scrollNovaReserva = findViewById(R.id.scrollNovaReserva);
+        txtTitle = findViewById(R.id.txtTituloNovaReserva);
+
         Button back = findViewById(R.id.btnVoltar);
         if (back != null) {
-            back.setOnClickListener(v -> finish());
+            back.setOnClickListener(v -> handleBackNavigation());
         }
 
-        setupReservationOptions();
+        setupCategories();
+        updateViewState();
     }
 
+    private void handleBackNavigation() {
+        if (currentState == State.RESTAURANTS) {
+            currentState = State.CATEGORIES;
+            updateViewState();
+        } else if (currentState == State.DETAILS) {
+            currentState = State.RESTAURANTS;
+            updateViewState();
+        } else {
+            finish();
+        }
+    }
+
+    private void updateViewState() {
+        rvCategories
+                .setVisibility(currentState == State.CATEGORIES ? android.view.View.VISIBLE : android.view.View.GONE);
+        rvRestaurants
+                .setVisibility(currentState == State.RESTAURANTS ? android.view.View.VISIBLE : android.view.View.GONE);
+        scrollNovaReserva
+                .setVisibility(currentState == State.DETAILS ? android.view.View.VISIBLE : android.view.View.GONE);
+
+        if (currentState == State.CATEGORIES) {
+            txtTitle.setText("Escolha o tema");
+        } else if (currentState == State.RESTAURANTS) {
+            txtTitle.setText("Restaurantes: " + selectedCategory);
+        } else {
+            txtTitle.setText("Reserva: " + (selectedRestaurant != null ? selectedRestaurant.getName() : ""));
+            setupReservationOptions();
+        }
+    }
+
+    private void setupCategories() {
+        java.util.List<com.example.pap_teste.models.FoodCategory> cats = new java.util.ArrayList<>();
+        cats.add(new com.example.pap_teste.models.FoodCategory("Carnes", R.drawable.cat_carnes));
+        cats.add(new com.example.pap_teste.models.FoodCategory("Massas", R.drawable.cat_massas));
+        cats.add(new com.example.pap_teste.models.FoodCategory("Sushi", R.drawable.cat_sushi));
+        cats.add(new com.example.pap_teste.models.FoodCategory("Pizzas", R.drawable.cat_pizzas));
+        cats.add(new com.example.pap_teste.models.FoodCategory("Sobremesas", R.drawable.cat_sobremesas));
+
+        rvCategories.setLayoutManager(new androidx.recyclerview.widget.LinearLayoutManager(this));
+        rvCategories.setAdapter(new FoodCategoryAdapter(cats, category -> {
+            selectedCategory = category.getName();
+            currentState = State.RESTAURANTS;
+            setupRestaurants();
+            updateViewState();
+        }));
+    }
+
+    private void setupRestaurants() {
+        java.util.List<com.example.pap_teste.models.Restaurant> filteredList = new java.util.ArrayList<>();
+        com.google.firebase.database.DatabaseReference usersRef = com.google.firebase.database.FirebaseDatabase.getInstance().getReference("users");
+        
+        usersRef.orderByChild("category").equalTo(selectedCategory).addListenerForSingleValueEvent(new com.google.firebase.database.ValueEventListener() {
+            @Override
+            public void onDataChange(@androidx.annotation.NonNull com.google.firebase.database.DataSnapshot snapshot) {
+                filteredList.clear();
+                for (com.google.firebase.database.DataSnapshot ds : snapshot.getChildren()) {
+                    String role = ds.child("role").getValue(String.class);
+                    String accountType = ds.child("accountType").getValue(String.class);
+                    
+                    if ("ADMIN".equalsIgnoreCase(role) || "ESTABELECIMENTO".equalsIgnoreCase(accountType)) {
+                        String name = ds.child("establishmentName").getValue(String.class);
+                        if (name == null) name = ds.child("displayName").getValue(String.class);
+                        String email = ds.child("email").getValue(String.class);
+                        String cat = ds.child("category").getValue(String.class);
+                        
+                        if (name != null && email != null) {
+                            filteredList.add(new com.example.pap_teste.models.Restaurant(name, cat, email, false));
+                        }
+                    }
+                }
+                
+                rvRestaurants.setLayoutManager(new androidx.recyclerview.widget.LinearLayoutManager(NovaReservaActivity.this));
+                rvRestaurants.setAdapter(new RestaurantAdapter(filteredList, restaurant -> {
+                    selectedRestaurant = restaurant;
+                    currentState = State.DETAILS;
+                    updateViewState();
+                }));
+            }
+
+            @Override
+            public void onCancelled(@androidx.annotation.NonNull com.google.firebase.database.DatabaseError error) {
+                android.widget.Toast.makeText(NovaReservaActivity.this, "Erro ao carregar restaurantes.", android.widget.Toast.LENGTH_SHORT).show();
+            }
+        });
+    }
+
+    private String selectedDate = null;
+    private String selectedTime = null;
+    private int selectedPartySize = 0;
+
     private void setupReservationOptions() {
         // Dates
         RecyclerView rvDates = findViewById(R.id.rvDates);
@@ -41,7 +149,7 @@ public class NovaReservaActivity extends AppCompatActivity {
         dates.add("Quarta, 12 Mar");
         dates.add("Quinta, 13 Mar");
         dates.add("Sexta, 14 Mar");
-        rvDates.setAdapter(new ReservationOptionAdapter(dates));
+        rvDates.setAdapter(new ReservationOptionAdapter(dates, date -> selectedDate = date));
 
         // Times
         RecyclerView rvTimes = findViewById(R.id.rvTimes);
@@ -52,7 +160,7 @@ public class NovaReservaActivity extends AppCompatActivity {
         times.add("20:00");
         times.add("21:00");
         times.add("22:00");
-        rvTimes.setAdapter(new ReservationOptionAdapter(times));
+        rvTimes.setAdapter(new ReservationOptionAdapter(times, time -> selectedTime = time));
 
         // Party Size
         RecyclerView rvParty = findViewById(R.id.rvPartySize);
@@ -63,6 +171,53 @@ public class NovaReservaActivity extends AppCompatActivity {
         party.add("4 pessoas");
         party.add("5 pessoas");
         party.add("6+ pessoas");
-        rvParty.setAdapter(new ReservationOptionAdapter(party));
+        rvParty.setAdapter(new ReservationOptionAdapter(party, size -> {
+            try {
+                selectedPartySize = Integer.parseInt(size.split(" ")[0].replace("+", ""));
+            } catch (Exception e) {
+                selectedPartySize = 6;
+            }
+        }));
+
+        findViewById(R.id.btnConfirmarReserva).setOnClickListener(v -> saveReservation());
+    }
+
+    private void saveReservation() {
+        if (selectedDate == null || selectedTime == null || selectedPartySize == 0) {
+            android.widget.Toast.makeText(this, "Por favor, selecione data, hora e número de pessoas.",
+                    android.widget.Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        String userEmail = com.google.firebase.auth.FirebaseAuth.getInstance().getCurrentUser() != null
+                ? com.google.firebase.auth.FirebaseAuth.getInstance().getCurrentUser().getEmail()
+                : "cliente@teste.com";
+        com.google.firebase.database.DatabaseReference ref = com.google.firebase.database.FirebaseDatabase.getInstance()
+                .getReference("reservas");
+        String id = ref.push().getKey();
+
+        com.example.pap_teste.models.Reserva reserva = new com.example.pap_teste.models.Reserva(
+                id,
+                userEmail,
+                selectedRestaurant.getName(),
+                selectedRestaurant.getEmail(),
+                selectedDate,
+                selectedTime,
+                selectedPartySize,
+                "Pendente");
+
+        if (id != null) {
+            ref.child(id).setValue(reserva).addOnCompleteListener(task -> {
+                if (task.isSuccessful()) {
+                    android.widget.Toast
+                            .makeText(this, "Reserva solicitada com sucesso!", android.widget.Toast.LENGTH_SHORT)
+                            .show();
+                    finish();
+                } else {
+                    android.widget.Toast.makeText(this, "Erro ao salvar reserva.", android.widget.Toast.LENGTH_SHORT)
+                            .show();
+                }
+            });
+        }
     }
 }

app/src/main/java/com/example/pap_teste/ProfileDashboardActivity.java

@@ -13,6 +13,13 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
+import android.view.View;
+import android.net.Uri;
+import android.widget.ImageView;
+import com.bumptech.glide.Glide;
+import com.google.firebase.storage.FirebaseStorage;
+import com.google.firebase.storage.StorageReference;
+import java.util.UUID;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
 
@@ -22,8 +29,9 @@ import java.util.Map;
 public class ProfileDashboardActivity extends AppCompatActivity {
 
     private EditText inputName, inputPhone, inputEmailEdit;
-    private String email, documentId;
+    private String email, documentId, photoUrl;
     private DatabaseReference databaseReference;
+    private ImageView imgProfile;
     private androidx.activity.result.ActivityResultLauncher<Intent> imagePickerLauncher;
 
     @Override
@@ -49,6 +57,7 @@ public class ProfileDashboardActivity extends AppCompatActivity {
         inputName = findViewById(R.id.inputProfileName);
         inputPhone = findViewById(R.id.inputProfilePhone);
         inputEmailEdit = findViewById(R.id.inputProfileEmail);
+        imgProfile = findViewById(R.id.imgProfile);
 
         if (currentName != null) {
             inputName.setText(currentName);
@@ -65,17 +74,25 @@ public class ProfileDashboardActivity extends AppCompatActivity {
                     if (result.getResultCode() == RESULT_OK && result.getData() != null) {
                         android.net.Uri imageUri = result.getData().getData();
                         if (imageUri != null) {
-                            Toast.makeText(this, "Foto selecionada (Simulação: Seria feito o upload)",
+                            uploadImageToFirebase(imageUri);
-                                    Toast.LENGTH_SHORT).show();
-                            // In a real app, you'd upload this to Firebase Storage.
                         }
                     }
                 });
 
         findViewById(R.id.cardProfileBig).setOnClickListener(v -> {
-            Intent intent = new Intent(Intent.ACTION_PICK);
+            String[] options = {"Galeria", "URL da Imagem"};
-            intent.setType("image/*");
+            androidx.appcompat.app.AlertDialog.Builder builder = new androidx.appcompat.app.AlertDialog.Builder(this);
-            imagePickerLauncher.launch(intent);
+            builder.setTitle("Escolher Foto de Perfil");
+            builder.setItems(options, (dialog, which) -> {
+                if (which == 0) {
+                    Intent intent = new Intent(Intent.ACTION_PICK);
+                    intent.setType("image/*");
+                    imagePickerLauncher.launch(intent);
+                } else {
+                    showUrlInputDialog();
+                }
+            });
+            builder.show();
         });
 
         Button btnSave = findViewById(R.id.btnSaveProfile);
@@ -91,10 +108,32 @@ public class ProfileDashboardActivity extends AppCompatActivity {
         });
 
         btnRes.setOnClickListener(v -> {
-            startActivity(new Intent(this, DetalhesReservasActivity.class));
+            startActivity(new Intent(this, MinhasReservasActivity.class));
         });
     }
 
+    private void showUrlInputDialog() {
+        androidx.appcompat.app.AlertDialog.Builder builder = new androidx.appcompat.app.AlertDialog.Builder(this);
+        builder.setTitle("Inserir URL da Imagem");
+
+        final EditText input = new EditText(this);
+        input.setInputType(android.text.InputType.TYPE_TEXT_VARIATION_URI);
+        input.setHint("https://exemplo.com/foto.jpg");
+        builder.setView(input);
+
+        builder.setPositiveButton("Confirmar", (dialog, which) -> {
+            String url = input.getText().toString().trim();
+            if (!TextUtils.isEmpty(url)) {
+                this.photoUrl = url;
+                Glide.with(this).load(photoUrl).circleCrop().into(imgProfile);
+                Toast.makeText(this, "URL definida!", Toast.LENGTH_SHORT).show();
+            }
+        });
+        builder.setNegativeButton("Cancelar", (dialog, which) -> dialog.cancel());
+
+        builder.show();
+    }
+
     private void fetchAdditionalProfileData() {
         if (documentId == null)
             return;
@@ -109,10 +148,33 @@ public class ProfileDashboardActivity extends AppCompatActivity {
                 String dbEmail = snapshot.child("email").getValue(String.class);
                 if (dbEmail != null)
                     inputEmailEdit.setText(dbEmail);
+
+                photoUrl = snapshot.child("photoUrl").getValue(String.class);
+                if (photoUrl != null && !photoUrl.isEmpty()) {
+                    Glide.with(this).load(photoUrl).circleCrop().into(imgProfile);
+                }
             }
         });
     }
 
+    private void uploadImageToFirebase(Uri imageUri) {
+        if (documentId == null)
+            return;
+
+        StorageReference storageRef = FirebaseStorage.getInstance().getReference()
+                .child("profile_pics/" + UUID.randomUUID().toString());
+
+        storageRef.putFile(imageUri).addOnSuccessListener(taskSnapshot -> {
+            storageRef.getDownloadUrl().addOnSuccessListener(uri -> {
+                photoUrl = uri.toString();
+                Glide.with(this).load(photoUrl).circleCrop().into(imgProfile);
+                Toast.makeText(this, "Foto carregada!", Toast.LENGTH_SHORT).show();
+            });
+        }).addOnFailureListener(e -> {
+            Toast.makeText(this, "Falha no upload.", Toast.LENGTH_SHORT).show();
+        });
+    }
+
     private void saveProfile() {
         if (documentId == null)
             return;
@@ -130,6 +192,9 @@ public class ProfileDashboardActivity extends AppCompatActivity {
         updates.put("displayName", newName);
         updates.put("phone", newPhone);
         updates.put("email", newEmail);
+        if (photoUrl != null) {
+            updates.put("photoUrl", photoUrl);
+        }
 
         databaseReference.child(documentId).updateChildren(updates)
                 .addOnSuccessListener(aVoid -> {

app/src/main/java/com/example/pap_teste/ReservaAdapter.java

@@ -0,0 +1,82 @@
+package com.example.pap_teste;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.pap_teste.models.Reserva;
+
+import java.util.List;
+
+public class ReservaAdapter extends RecyclerView.Adapter<ReservaAdapter.ViewHolder> {
+
+    public interface OnReservaActionListener {
+        void onCheckIn(Reserva reserva);
+
+        void onCancel(Reserva reserva);
+    }
+
+    private final List<Reserva> reservas;
+    private final OnReservaActionListener listener;
+
+    public ReservaAdapter(List<Reserva> reservas, OnReservaActionListener listener) {
+        this.reservas = reservas;
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_reserva_cliente, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        Reserva reserva = reservas.get(position);
+        holder.txtRestaurante.setText(reserva.getRestauranteName());
+        holder.txtDataHora.setText(reserva.getData() + " às " + reserva.getHora() + " • " + reserva.getPessoas() + "p");
+        holder.txtStatus.setText("Estado: " + reserva.getEstado());
+
+        // Enable check-in only if confirmed
+        holder.btnCheckIn.setEnabled("Confirmada".equals(reserva.getEstado()));
+
+        // Show cancel only if not concluded or already cancelled/refused
+        boolean canCancel = "Pendente".equals(reserva.getEstado()) || "Confirmada".equals(reserva.getEstado());
+        holder.btnCancelar.setVisibility(canCancel ? View.VISIBLE : View.GONE);
+
+        holder.btnCheckIn.setOnClickListener(v -> {
+            if (listener != null)
+                listener.onCheckIn(reserva);
+        });
+
+        holder.btnCancelar.setOnClickListener(v -> {
+            if (listener != null)
+                listener.onCancel(reserva);
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return reservas.size();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        TextView txtRestaurante, txtDataHora, txtStatus;
+        Button btnCheckIn, btnCancelar;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            txtRestaurante = itemView.findViewById(R.id.txtReservaRestaurante);
+            txtDataHora = itemView.findViewById(R.id.txtReservaDataHora);
+            txtStatus = itemView.findViewById(R.id.txtReservaStatus);
+            btnCheckIn = itemView.findViewById(R.id.btnCheckIn);
+            btnCancelar = itemView.findViewById(R.id.btnCancelar);
+        }
+    }
+}

app/src/main/java/com/example/pap_teste/ReservationOptionAdapter.java

@@ -0,0 +1,70 @@
+package com.example.pap_teste;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.List;
+
+public class ReservationOptionAdapter extends RecyclerView.Adapter<ReservationOptionAdapter.ViewHolder> {
+
+    public interface OnOptionSelectedListener {
+        void onOptionSelected(String option);
+    }
+
+    private final List<String> options;
+    private final OnOptionSelectedListener listener;
+    private int selectedPosition = -1;
+
+    public ReservationOptionAdapter(List<String> options, OnOptionSelectedListener listener) {
+        this.options = options;
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_reservation_option, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        String option = options.get(position);
+        holder.txtValue.setText(option);
+
+        boolean isSelected = position == selectedPosition;
+        holder.cardRoot.setCardBackgroundColor(isSelected ? 0xFFFF6B6B : 0xFFFFFFFF);
+        holder.txtValue.setTextColor(isSelected ? 0xFFFFFFFF : 0xFF000000);
+
+        holder.itemView.setOnClickListener(v -> {
+            int previousSelected = selectedPosition;
+            selectedPosition = holder.getAdapterPosition();
+            notifyItemChanged(previousSelected);
+            notifyItemChanged(selectedPosition);
+            if (listener != null) {
+                listener.onOptionSelected(option);
+            }
+        });
+    }
+
+    @Override
+    public int getItemCount() {
+        return options.size();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        TextView txtValue;
+        androidx.cardview.widget.CardView cardRoot;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            txtValue = itemView.findViewById(R.id.txtOptionValue);
+            cardRoot = itemView.findViewById(R.id.cardOption);
+        }
+    }
+}

app/src/main/java/com/example/pap_teste/RestaurantAdapter.java

@@ -0,0 +1,81 @@
+package com.example.pap_teste;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.pap_teste.models.Restaurant;
+
+import java.util.List;
+
+public class RestaurantAdapter extends RecyclerView.Adapter<RestaurantAdapter.ViewHolder> {
+
+    public interface OnRestaurantClickListener {
+        void onRestaurantClick(Restaurant restaurant);
+    }
+
+    private final List<Restaurant> restaurants;
+    private final OnRestaurantClickListener listener;
+
+    public RestaurantAdapter(List<Restaurant> restaurants, OnRestaurantClickListener listener) {
+        this.restaurants = restaurants;
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_restaurant, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        Restaurant restaurant = restaurants.get(position);
+        holder.txtName.setText(restaurant.getName());
+        holder.txtCategory.setText(restaurant.getCategory());
+
+        updateFavoriteIcon(holder.btnFavorite, restaurant.isFavorite());
+
+        holder.btnFavorite.setOnClickListener(v -> {
+            restaurant.setFavorite(!restaurant.isFavorite());
+            updateFavoriteIcon(holder.btnFavorite, restaurant.isFavorite());
+        });
+
+        holder.itemView.setOnClickListener(v -> {
+            if (listener != null) {
+                listener.onRestaurantClick(restaurant);
+            }
+        });
+    }
+
+    private void updateFavoriteIcon(ImageButton btn, boolean isFavorite) {
+        if (isFavorite) {
+            btn.setImageResource(android.R.drawable.btn_star_big_on);
+        } else {
+            btn.setImageResource(android.R.drawable.btn_star_big_off);
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return restaurants.size();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        TextView txtName, txtCategory;
+        ImageButton btnFavorite;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            txtName = itemView.findViewById(R.id.txtRestaurantName);
+            txtCategory = itemView.findViewById(R.id.txtRestaurantCategory);
+            btnFavorite = itemView.findViewById(R.id.btnFavorite);
+        }
+    }
+}

app/src/main/java/com/example/pap_teste/models/Reserva.java

@@ -0,0 +1,92 @@
+package com.example.pap_teste.models;
+
+public class Reserva {
+    private String id;
+    private String clienteEmail;
+    private String restauranteName;
+    private String restauranteEmail;
+    private String data;
+    private String hora;
+    private int pessoas;
+    private String estado; // Pendente, Confirmada, Concluída, Cancelada, Recusada
+
+    public Reserva() {
+        // Required for Firebase
+    }
+
+    public Reserva(String id, String clienteEmail, String restauranteName, String restauranteEmail, String data,
+            String hora, int pessoas, String estado) {
+        this.id = id;
+        this.clienteEmail = clienteEmail;
+        this.restauranteName = restauranteName;
+        this.restauranteEmail = restauranteEmail;
+        this.data = data;
+        this.hora = hora;
+        this.pessoas = pessoas;
+        this.estado = estado;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getClienteEmail() {
+        return clienteEmail;
+    }
+
+    public void setClienteEmail(String clienteEmail) {
+        this.clienteEmail = clienteEmail;
+    }
+
+    public String getRestauranteName() {
+        return restauranteName;
+    }
+
+    public void setRestauranteName(String restauranteName) {
+        this.restauranteName = restauranteName;
+    }
+
+    public String getRestauranteEmail() {
+        return restauranteEmail;
+    }
+
+    public void setRestauranteEmail(String restauranteEmail) {
+        this.restauranteEmail = restauranteEmail;
+    }
+
+    public String getData() {
+        return data;
+    }
+
+    public void setData(String data) {
+        this.data = data;
+    }
+
+    public String getHora() {
+        return hora;
+    }
+
+    public void setHora(String hora) {
+        this.hora = hora;
+    }
+
+    public int getPessoas() {
+        return pessoas;
+    }
+
+    public void setPessoas(int pessoas) {
+        this.pessoas = pessoas;
+    }
+
+    public String getEstado() {
+        return estado;
+    }
+
+    public void setEstado(String estado) {
+        this.estado = estado;
+    }
+}

app/src/main/java/com/example/pap_teste/models/Restaurant.java

@@ -0,0 +1,60 @@
+package com.example.pap_teste.models;
+
+public class Restaurant {
+    private String name;
+    private String category;
+    private String email;
+    private String address;
+    private boolean isFavorite;
+
+    public Restaurant() {
+        // Required for Firebase
+    }
+
+    public Restaurant(String name, String category, String email, boolean isFavorite) {
+        this.name = name;
+        this.category = category;
+        this.email = email;
+        this.isFavorite = isFavorite;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getCategory() {
+        return category;
+    }
+
+    public void setCategory(String category) {
+        this.category = category;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public boolean isFavorite() {
+        return isFavorite;
+    }
+
+    public void setFavorite(boolean favorite) {
+        isFavorite = favorite;
+    }
+}

app/src/main/res/layout/activity_checkin_antecipado.xml

@@ -73,16 +73,42 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent" />
 
+    <TextView
+        android:id="@+id/txtEnderecoRestaurante"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="32dp"
+        android:layout_marginTop="16dp"
+        android:text="A carregar morada..."
+        android:textAlignment="center"
+        android:textSize="14sp"
+        android:textColor="#333"
+        app:layout_constraintTop_toBottomOf="@id/txtStatusDistancia"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    <Button
+        android:id="@+id/btnAbrirMapa"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="8dp"
+        android:text="Ver no Mapa"
+        android:textAllCaps="false"
+        style="@style/Widget.MaterialComponents.Button.TextButton"
+        app:layout_constraintTop_toBottomOf="@id/txtEnderecoRestaurante"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
     <Button
         android:id="@+id/btnConfirmarChegada"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="32dp"
-        android:layout_marginTop="32dp"
+        android:layout_marginTop="16dp"
         android:text="Confirmar Chegada"
         android:textAllCaps="false"
         android:enabled="false"
-        app:layout_constraintTop_toBottomOf="@id/txtStatusDistancia"
+        app:layout_constraintTop_toBottomOf="@id/btnAbrirMapa"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent" />
 

app/src/main/res/layout/activity_client_dashboard.xml

@@ -234,6 +234,30 @@
                     </LinearLayout>
                 </androidx.cardview.widget.CardView>
 
+                <androidx.cardview.widget.CardView
+                    android:id="@+id/cardMinhasReservas"
+                    android:layout_width="match_parent"
+                    android:layout_height="100dp"
+                    android:layout_margin="8dp"
+                    app:cardCornerRadius="16dp"
+                    app:cardElevation="2dp">
+                    <LinearLayout
+                        android:id="@+id/btnMinhasReservas"
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:gravity="center"
+                        android:orientation="vertical"
+                        android:background="?attr/selectableItemBackground">
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="Minhas Reservas"
+                            android:textColor="#000"
+                            android:textSize="18sp"
+                            android:textStyle="bold" />
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+
             </GridLayout>
 
             <!-- Status Section -->

app/src/main/res/layout/activity_definicoes_admin.xml

@@ -87,30 +87,35 @@
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:layout_marginTop="20dp"
-                        android:text="Localização do Restaurante"
+                        android:text="Informação do Restaurante"
                         android:textColor="#000"
                         android:textSize="16sp"
                         android:textStyle="bold" />
 
                     <EditText
-                        android:id="@+id/inputLatitude"
+                        android:id="@+id/inputAddress"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:layout_marginTop="8dp"
-                        android:hint="Latitude (Ex: 38.7223)"
+                        android:hint="Morada (Ex: Rua Estreita, 12)"
-                        android:inputType="numberDecimal|numberSigned"
+                        android:inputType="textPostalAddress"
                         android:padding="12dp"
                         android:background="@android:drawable/editbox_background_normal" />
 
-                    <EditText
+                    <TextView
-                        android:id="@+id/inputLongitude"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:layout_marginTop="8dp"
+                        android:layout_marginTop="12dp"
-                        android:hint="Longitude (Ex: -9.1393)"
+                        android:text="Categoria"
-                        android:inputType="numberDecimal|numberSigned"
+                        android:textColor="#5F5F5F"
-                        android:padding="12dp"
+                        android:textSize="14sp" />
-                        android:background="@android:drawable/editbox_background_normal" />
+
+                    <Spinner
+                        android:id="@+id/spinnerCategory"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="4dp"
+                        android:minHeight="48dp" />
 
                     <Button
                         android:id="@+id/btnSaveSettings"

app/src/main/res/layout/activity_explorar_restaurantes.xml

@@ -39,6 +39,7 @@
         android:layout_marginTop="16dp"
         android:clipToPadding="false"
         android:paddingBottom="24dp"
+        android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -46,6 +47,106 @@
         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         tools:listitem="@layout/item_restaurant" />
 
+    <ScrollView
+        android:id="@+id/scrollReservaDetails"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginTop="16dp"
+        android:fillViewport="true"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/txtTituloExplorar">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:paddingBottom="32dp">
+
+            <!-- Section: Date -->
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginTop="16dp"
+                android:text="Escolha a data"
+                android:textColor="#000"
+                android:textSize="16sp"
+                android:textStyle="bold" />
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rvDates"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:clipToPadding="false"
+                android:orientation="horizontal"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+            <!-- Section: Time -->
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginTop="24dp"
+                android:text="Escolha o horário"
+                android:textColor="#000"
+                android:textSize="16sp"
+                android:textStyle="bold" />
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rvTimes"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:clipToPadding="false"
+                android:orientation="horizontal"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+            <!-- Section: Party size -->
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="24dp"
+                android:layout_marginTop="24dp"
+                android:text="Número de pessoas"
+                android:textColor="#000"
+                android:textSize="16sp"
+                android:textStyle="bold" />
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rvPartySize"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
+                android:clipToPadding="false"
+                android:orientation="horizontal"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"
+                app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+            <Button
+                android:id="@+id/btnConfirmarReserva"
+                android:layout_width="match_parent"
+                android:layout_height="55dp"
+                android:layout_marginHorizontal="24dp"
+                android:layout_marginTop="32dp"
+                android:background="@drawable/btn_primary"
+                android:text="Confirmar Reserva"
+                android:textAllCaps="false"
+                android:textColor="#FFF"
+                android:textSize="16sp"
+                android:textStyle="bold" />
+
+        </LinearLayout>
+    </ScrollView>
+
 </androidx.constraintlayout.widget.ConstraintLayout>
 
 

app/src/main/res/layout/activity_minhas_reservas.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/minhasReservasRoot"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#F7F7F7"
+    tools:context=".MinhasReservasActivity">
+
+    <Button
+        android:id="@+id/btnVoltar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:text="Voltar"
+        android:textAllCaps="false"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/txtTituloMinhasReservas"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Minhas Reservas"
+        android:textColor="#000"
+        android:textSize="22sp"
+        android:textStyle="bold"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/btnVoltar"
+        android:layout_marginTop="24dp" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvMinhasReservas"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_marginTop="16dp"
+        android:clipToPadding="false"
+        android:paddingBottom="16dp"
+        app:layout_constraintTop_toBottomOf="@id/txtTituloMinhasReservas"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_nova_reserva.xml

@@ -32,12 +32,37 @@
         app:layout_constraintEnd_toEndOf="parent"
         android:layout_marginTop="32dp" />
 
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvCategories"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginTop="16dp"
+        android:visibility="visible"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/txtTituloNovaReserva"
+        tools:listitem="@layout/item_food_category" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvRestaurants"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginTop="16dp"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/txtTituloNovaReserva"
+        tools:listitem="@layout/item_restaurant" />
+
     <ScrollView
         android:id="@+id/scrollNovaReserva"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:layout_marginTop="24dp"
         android:fillViewport="true"
+        android:visibility="gone"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"

app/src/main/res/layout/activity_profile_dashboard.xml

@@ -43,11 +43,11 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent">
         <ImageView
+            android:id="@+id/imgProfile"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:scaleType="centerCrop"
-            android:src="@drawable/circle_bg"
+            android:src="@drawable/circle_bg" />
-            android:padding="20dp" />
     </androidx.cardview.widget.CardView>
 
     <LinearLayout

app/src/main/res/layout/item_food_category.xml

@@ -1,34 +1,37 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="120dp"
+    android:layout_width="match_parent"
-    android:layout_height="140dp"
+    android:layout_height="100dp"
-    android:layout_margin="8dp"
+    android:layout_marginHorizontal="16dp"
+    android:layout_marginVertical="8dp"
     app:cardCornerRadius="16dp"
     app:cardElevation="2dp">
 
-    <LinearLayout
+    <RelativeLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:gravity="center"
+        android:padding="16dp">
-        android:orientation="vertical"
-        android:padding="8dp">
-
-        <ImageView
-            android:id="@+id/imgCategory"
-            android:layout_width="80dp"
-            android:layout_height="80dp"
-            android:scaleType="centerCrop"
-            android:src="@drawable/ic_launcher_background" />
 
         <TextView
             android:id="@+id/txtCategoryName"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
+            android:layout_alignParentStart="true"
+            android:layout_centerVertical="true"
+            android:layout_toStartOf="@id/imgCategory"
             android:text="Categoria"
             android:textColor="#000"
-            android:textSize="14sp"
+            android:textSize="20sp"
             android:textStyle="bold" />
-    </LinearLayout>
+
+        <ImageView
+            android:id="@+id/imgCategory"
+            android:layout_width="80dp"
+            android:layout_height="80dp"
+            android:layout_alignParentEnd="true"
+            android:layout_centerVertical="true"
+            android:scaleType="centerCrop"
+            android:src="@drawable/ic_launcher_background" />
+    </RelativeLayout>
 </androidx.cardview.widget.CardView>

app/src/main/res/layout/item_reserva_cliente.xml

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginHorizontal="16dp"
+    android:layout_marginVertical="8dp"
+    app:cardCornerRadius="16dp"
+    app:cardElevation="2dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="16dp">
+
+        <TextView
+            android:id="@+id/txtReservaRestaurante"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Nome do Restaurante"
+            android:textColor="#000"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+
+        <TextView
+            android:id="@+id/txtReservaDataHora"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="4dp"
+            android:text="Hoje às 20:00"
+            android:textColor="#757575"
+            android:textSize="14sp" />
+
+        <TextView
+            android:id="@+id/txtReservaStatus"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:text="Estado: Pendente"
+            android:textSize="14sp"
+            android:textStyle="bold" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:orientation="horizontal">
+
+            <Button
+                android:id="@+id/btnCheckIn"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_marginEnd="4dp"
+                android:text="Check-in"
+                android:textAllCaps="false"
+                android:background="@drawable/btn_primary"
+                android:textColor="#FFF" />
+
+            <Button
+                android:id="@+id/btnCancelar"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_marginStart="4dp"
+                android:text="Cancelar"
+                android:textAllCaps="false"
+                android:background="@drawable/btn_light_border"
+                android:textColor="#C62828" />
+        </LinearLayout>
+    </LinearLayout>
+</androidx.cardview.widget.CardView>

app/src/main/res/layout/item_reservation_option.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/cardOption"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_margin="8dp"
+    app:cardCornerRadius="12dp"
+    app:cardElevation="2dp"
+    app:cardBackgroundColor="#FFFFFF">
+
+    <TextView
+        android:id="@+id/txtOptionValue"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:paddingHorizontal="24dp"
+        android:paddingVertical="12dp"
+        android:text="Option"
+        android:textColor="#000"
+        android:textSize="14sp" />
+</androidx.cardview.widget.CardView>

app/src/main/res/layout/item_restaurant.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginHorizontal="16dp"
+    android:layout_marginVertical="8dp"
+    app:cardCornerRadius="16dp"
+    app:cardElevation="2dp">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="16dp">
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentStart="true"
+            android:layout_toStartOf="@id/btnFavorite"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/txtRestaurantName"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Restaurant Name"
+                android:textColor="#000"
+                android:textSize="18sp"
+                android:textStyle="bold" />
+
+            <TextView
+                android:id="@+id/txtRestaurantCategory"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:text="Category"
+                android:textColor="#757575"
+                android:textSize="14sp" />
+        </LinearLayout>
+
+        <ImageButton
+            android:id="@+id/btnFavorite"
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_alignParentEnd="true"
+            android:layout_centerVertical="true"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:padding="8dp"
+            android:scaleType="fitCenter"
+            android:src="@android:drawable/btn_star_big_off" />
+    </RelativeLayout>
+</androidx.cardview.widget.CardView>

gradle/libs.versions.toml

@@ -11,6 +11,8 @@ constraintlayout = "2.2.1"
 firebaseBom = "33.7.0"
 googleServices = "4.4.2"
 firebaseDatabase = "22.0.1"
+glide = "4.16.0"
+firebaseStorage = "21.0.1"
 
 [libraries]
 junit = { group = "junit", name = "junit", version.ref = "junit" }
@@ -23,6 +25,8 @@ activity = { group = "androidx.activity", name = "activity", version.ref = "acti
 constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
 firebase-bom = { group = "com.google.firebase", name = "firebase-bom", version.ref = "firebaseBom" }
 firebase-database = { group = "com.google.firebase", name = "firebase-database", version.ref = "firebaseDatabase" }
+glide = { group = "com.github.bumptech.glide", name = "glide", version.ref = "glide" }
+firebase-storage = { group = "com.google.firebase", name = "firebase-storage", version.ref = "firebaseStorage" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }