adicionar loja

.idea/caches/deviceStreaming.xml

@@ -922,6 +922,18 @@
           <option name="screenX" value="2208" />
           <option name="screenY" value="1840" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="36" />
+          <option name="brand" value="google" />
+          <option name="codename" value="felix" />
+          <option name="id" value="felix" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Google" />
+          <option name="name" value="Pixel Fold" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="2208" />
+          <option name="screenY" value="1840" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="33" />
           <option name="brand" value="google" />
@@ -1476,6 +1488,18 @@
           <option name="screenX" value="1440" />
           <option name="screenY" value="3120" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="36" />
+          <option name="brand" value="samsung" />
+          <option name="codename" value="q4qksx" />
+          <option name="id" value="q4qksx" />
+          <option name="labId" value="google" />
+          <option name="manufacturer" value="Samsung" />
+          <option name="name" value="Galaxy Z Fold4" />
+          <option name="screenDensity" value="420" />
+          <option name="screenX" value="1812" />
+          <option name="screenY" value="2176" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="34" />
           <option name="brand" value="samsung" />

app/src/main/java/com/fluxup/app/FindFriendsActivity.java

@@ -188,7 +188,7 @@ public class FindFriendsActivity extends AppCompatActivity {
                         resultsContainer.removeAllViews();
                         for (DocumentSnapshot doc : snapshots.getDocuments()) {
                             Usuario u = doc.toObject(Usuario.class);
-                            if (u != null && !excludedIds.contains(u.id_usuario)) {
+                            if (u != null && u.public_profile && !u.incognito && !excludedIds.contains(u.id_usuario)) {
                                 addDiscoverItem(u);
                             }
                         }
@@ -204,7 +204,7 @@ public class FindFriendsActivity extends AppCompatActivity {
                         resultsContainer.removeAllViews();
                         for (DocumentSnapshot doc : snapshots.getDocuments()) {
                             Usuario u = doc.toObject(Usuario.class);
-                            if (u != null && !excludedIds.contains(u.id_usuario)) {
+                            if (u != null && u.public_profile && !u.incognito && !excludedIds.contains(u.id_usuario)) {
                                 addDiscoverItem(u);
                             }
                         }

app/src/main/java/com/fluxup/app/FirestoreManager.java

@@ -145,6 +145,28 @@ public class FirestoreManager {
         addXpLog(uid, amount, type, null);
     }
 
+    /**
+     * Adiciona moedas ao utilizador e regista a transação.
+     */
+    public void addCoins(String uid, int amount, String reason) {
+        if (uid == null) return;
+
+        // Atualizar saldo
+        java.util.Map<String, Object> updates = new java.util.HashMap<>();
+        updates.put("coins", com.google.firebase.firestore.FieldValue.increment(amount));
+        updateUserStats(uid, updates);
+
+        // Registar transação
+        java.util.Map<String, Object> log = new java.util.HashMap<>();
+        log.put("userId", uid);
+        log.put("amount", amount);
+        log.put("reason", reason);
+        log.put("created_at", com.google.firebase.firestore.FieldValue.serverTimestamp());
+        db.collection("coin_logs").add(log)
+            .addOnSuccessListener(ref -> android.util.Log.d("FLUXUP_DEBUG", "COIN_LOG_INSERT_SUCCESS"))
+            .addOnFailureListener(e -> android.util.Log.e("FLUXUP_DEBUG", "COIN_LOG_INSERT_FAIL: " + e.getMessage()));
+    }
+
     /**
      * Calcula o XP total ganho hoje a partir dos logs.
      */

app/src/main/java/com/fluxup/app/FluxupApplication.java

@@ -22,10 +22,14 @@ public class FluxupApplication extends Application {
 
         // Aplicar preferências de tema
         SharedPreferences prefs = getSharedPreferences("FluxupSettings", Context.MODE_PRIVATE);
-        if (prefs.getBoolean("darkMode", false)) {
+        boolean darkMode = prefs.getBoolean("dark_mode_enabled", false);
+        Log.d(TAG, "APP_THEME_IS_DAYNIGHT | dark_mode_enabled=" + darkMode);
+        if (darkMode) {
             AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES);
+            Log.d(TAG, "DARK_MODE_APPLIED | mode=MODE_NIGHT_YES");
         } else {
             AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO);
+            Log.d(TAG, "DARK_MODE_APPLIED | mode=MODE_NIGHT_NO");
         }
 
         // Inicializar Firebase

app/src/main/java/com/fluxup/app/InicioFragment.java

@@ -385,6 +385,7 @@ public class InicioFragment extends Fragment {
                     if (user.xp + amount >= threshold) {
                         updates.put("level", currentLevel + 1);
                         showLevelUpAnimation(currentLevel + 1);
+                        FirestoreManager.getInstance().addCoins(uid, 50, "level_up");
                     }
                     FirestoreManager.getInstance().updateUserStats(uid, updates);
                     refreshTodayStats();
@@ -527,8 +528,9 @@ public class InicioFragment extends Fragment {
             
             // Login reward
             addXP(10);
+            FirestoreManager.getInstance().addCoins(user.id_usuario, 10, "daily_login");
             if (getContext() != null) {
-                Toast.makeText(getContext(), "Recompensa de login: +10 XP!", Toast.LENGTH_SHORT).show();
+                Toast.makeText(getContext(), "Recompensa de login: +10 XP e +10 moedas!", Toast.LENGTH_SHORT).show();
             }
         }
     }
@@ -537,14 +539,15 @@ public class InicioFragment extends Fragment {
         rankingListener = com.google.firebase.firestore.FirebaseFirestore.getInstance()
                 .collection("users")
                 .orderBy("xp_hoje", com.google.firebase.firestore.Query.Direction.DESCENDING)
-                .limit(3)
+                .limit(10)
                 .addSnapshotListener((snapshots, e) -> {
                     if (e != null || snapshots == null) return;
                     miniRankingContainer.removeAllViews();
                     int rank = 1;
                     for (com.google.firebase.firestore.DocumentSnapshot doc : snapshots.getDocuments()) {
+                        if (rank > 3) break;
                         Usuario u = doc.toObject(Usuario.class);
-                        if (u != null) {
+                        if (u != null && u.public_profile && !u.incognito) {
                             addMiniRankingItem(rank++, u);
                         }
                     }
@@ -743,6 +746,7 @@ public class InicioFragment extends Fragment {
                     
                     // Adicionar log de XP mesmo em manual para permitir recálculo se necessário
                     FirestoreManager.getInstance().addXpLog(uid, 0, "task_manual_completion");
+                    FirestoreManager.getInstance().addCoins(uid, 3, "task_completion");
 
                     FirestoreManager.getInstance().updateUserStats(uid, updates, () -> {
                         if (isAdded()) refreshTodayStats();
@@ -1064,6 +1068,7 @@ public class InicioFragment extends Fragment {
 
                 android.util.Log.d("FLUXUP_DEBUG", "XP_LOG_INSERT_START");
                 FirestoreManager.getInstance().addXpLog(userId, finalXp, "focus_task", taskId);
+                FirestoreManager.getInstance().addCoins(userId, 5, "focus_session");
 
                 FirestoreManager.getInstance().getUser(userId, user -> {
                     if (user == null) {
@@ -1087,6 +1092,7 @@ public class InicioFragment extends Fragment {
                     if (user.xp + finalXp >= threshold) {
                         updates.put("level", currentLevel + 1);
                         showLevelUpAnimation(currentLevel + 1);
+                        FirestoreManager.getInstance().addCoins(userId, 50, "level_up");
                     }
 
                     FirestoreManager.getInstance().updateUserStats(userId, updates, () -> {

app/src/main/java/com/fluxup/app/MainActivity.java

@@ -13,7 +13,7 @@ public class MainActivity extends AppCompatActivity {
         android.content.SharedPreferences prefs = getSharedPreferences("FluxupSettings", android.content.Context.MODE_PRIVATE);
         
         // Tema
-        if (prefs.getBoolean("darkMode", false)) {
+        if (prefs.getBoolean("dark_mode_enabled", false)) {
             androidx.appcompat.app.AppCompatDelegate.setDefaultNightMode(androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_YES);
         } else {
             androidx.appcompat.app.AppCompatDelegate.setDefaultNightMode(androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_NO);

app/src/main/java/com/fluxup/app/SearchFragment.java

@@ -159,7 +159,7 @@ public class SearchFragment extends Fragment {
                     List<Usuario> users = new ArrayList<>();
                     for (com.google.firebase.firestore.DocumentSnapshot doc : snapshots) {
                         Usuario u = doc.toObject(Usuario.class);
-                        if (u != null) users.add(u);
+                        if (u != null && u.public_profile && !u.incognito) users.add(u);
                     }
                     userAdapter.updateList(users);
                 });

app/src/main/java/com/fluxup/app/SettingsActivity.java

@@ -6,6 +6,7 @@ import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
@@ -22,13 +23,22 @@ import com.google.firebase.auth.FirebaseAuth;
 
 public class SettingsActivity extends AppCompatActivity {
 
+    private static final String TAG = "DARK_MODE";
+
     private SharedPreferences sharedPreferences;
     private static final String PREFS_NAME = "FluxupSettings";
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
         sharedPreferences = getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
+
+        // Aplicar o modo escuro antes de criar a activity
+        boolean isDarkMode = sharedPreferences.getBoolean("dark_mode_enabled", false);
+        Log.d(TAG, "APP_THEME_IS_DAYNIGHT | dark_mode_enabled=" + isDarkMode);
+        AppCompatDelegate.setDefaultNightMode(isDarkMode ? AppCompatDelegate.MODE_NIGHT_YES : AppCompatDelegate.MODE_NIGHT_NO);
+        Log.d(TAG, "DARK_MODE_APPLIED | mode=" + (isDarkMode ? "MODE_NIGHT_YES" : "MODE_NIGHT_NO"));
+
+        super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_settings);
 
         initSettings();
@@ -40,13 +50,33 @@ public class SettingsActivity extends AppCompatActivity {
         setupClickable(R.id.settingEditProfile, "Editar Perfil", "Nome, Bio, Avatar", v -> showEditProfileDialog());
         setupClickable(R.id.settingEmail, "Email", FirebaseAuth.getInstance().getCurrentUser().getEmail(), v -> showChangeEmailDialog());
         setupClickable(R.id.settingPassword, "Alterar Palavra-passe", "********", v -> resetPassword());
-        setupSwitch(R.id.settingPublicProfile, "Perfil Público", "public_profile", true);
+        setupSwitch(R.id.settingPublicProfile, "Perfil Público", "public_profile", true, (v, isChecked) -> {
+            String uid = FirebaseAuth.getInstance().getUid();
+            if (uid != null) {
+                java.util.Map<String, Object> updates = new java.util.HashMap<>();
+                updates.put("public_profile", isChecked);
+                FirestoreManager.getInstance().updateUserStats(uid, updates);
+            }
+        });
 
         // --- APARÊNCIA ---
-        setupSwitch(R.id.settingDarkMode, "Modo Escuro", "darkMode", false, (v, isChecked) -> {
+        setupSwitch(R.id.settingDarkMode, "Modo Escuro", "dark_mode_enabled", false, (v, isChecked) -> {
-            AppCompatDelegate.setDefaultNightMode(isChecked ? AppCompatDelegate.MODE_NIGHT_YES : AppCompatDelegate.MODE_NIGHT_NO);
+            Log.d(TAG, "DARK_MODE_SWITCH_CHANGED | isChecked=" + isChecked);
+            // Guardar valor (feito pelo setupSwitch genérico, mas confirmamos aqui)
+            sharedPreferences.edit().putBoolean("dark_mode_enabled", isChecked).apply();
+            boolean saved = sharedPreferences.getBoolean("dark_mode_enabled", false);
+            Log.d(TAG, "DARK_MODE_SAVED_VALUE | saved=" + saved);
+            // Aplicar o modo globalmente
+            AppCompatDelegate.setDefaultNightMode(
+                isChecked ? AppCompatDelegate.MODE_NIGHT_YES : AppCompatDelegate.MODE_NIGHT_NO
+            );
+            Log.d(TAG, "DARK_MODE_APPLIED | mode=" + (isChecked ? "MODE_NIGHT_YES" : "MODE_NIGHT_NO"));
+            // Recriar a Activity para aplicar o novo tema imediatamente
+            recreate();
         });
-        setupClickable(R.id.settingThemeColor, "Cor do Tema", "Roxo (Padrão)", null);
+        
+        String themeColorValue = sharedPreferences.getString("theme_color", "purple");
+        setupClickable(R.id.settingThemeColor, "Cor Principal da App", getColorLabel(themeColorValue), v -> showThemeColorDialog());
 
         // --- NOTIFICAÇÕES ---
         setupSwitch(R.id.settingDailyReminders, "Lembretes Diários", "daily_reminders", true);
@@ -58,17 +88,166 @@ public class SettingsActivity extends AppCompatActivity {
         setupSwitch(R.id.settingVibration, "Vibração ao Terminar", "vibration_on_finish", true);
 
         // --- PRIVACIDADE ---
-        setupSwitch(R.id.settingIncognito, "Modo Incógnito", "incognito", false);
+        setupSwitch(R.id.settingIncognito, "Modo Incógnito", "incognito", false, (v, isChecked) -> {
-        setupClickable(R.id.settingExportData, "Exportar Dados", "JSON/CSV", null);
+            String uid = FirebaseAuth.getInstance().getUid();
+            if (uid != null) {
+                java.util.Map<String, Object> updates = new java.util.HashMap<>();
+                updates.put("incognito", isChecked);
+                FirestoreManager.getInstance().updateUserStats(uid, updates);
+            }
+        });
+        setupClickable(R.id.settingExportData, "Exportar Dados", "JSON/CSV", v -> exportUserData());
 
         findViewById(R.id.btnDeleteAccount).setOnClickListener(v -> {
             new AlertDialog.Builder(this)
                 .setTitle("Eliminar Conta")
                 .setMessage("Tens a certeza? Todos os teus dados serão apagados permanentemente.")
                 .setNegativeButton("Cancelar", null)
-                .setPositiveButton("Sim, Eliminar", (dialog, which) -> deleteAccount())
+                .setPositiveButton("Sim, Eliminar", (dialog, which) -> {
+                    new AlertDialog.Builder(this)
+                        .setTitle("Confirmação Final")
+                        .setMessage("Esta ação é irreversível e apagará TODO o teu histórico e progresso. Tens a certeza absoluta?")
+                        .setNegativeButton("Cancelar", null)
+                        .setPositiveButton("Eliminar Definitivamente", (dialog2, which2) -> deleteAccount())
+                        .show();
+                })
                 .show();
         });
+
+        // Sync initial values from Firestore
+        String uid = FirebaseAuth.getInstance().getUid();
+        if (uid != null) {
+            FirestoreManager.getInstance().getUser(uid, user -> {
+                if (user != null) {
+                    sharedPreferences.edit()
+                        .putBoolean("public_profile", user.public_profile)
+                        .putBoolean("incognito", user.incognito)
+                        .putInt("focus_duration", user.meta_diaria_foco)
+                        .apply();
+                    
+                    updateClickableValue(R.id.settingFocusDuration, user.meta_diaria_foco + " min");
+                    
+                    SwitchMaterial swPublic = findViewById(R.id.settingPublicProfile).findViewById(R.id.switchSetting);
+                    if (swPublic != null) swPublic.setChecked(user.public_profile);
+                    
+                    SwitchMaterial swIncognito = findViewById(R.id.settingIncognito).findViewById(R.id.switchSetting);
+                    if (swIncognito != null) swIncognito.setChecked(user.incognito);
+                }
+            });
+        }
+    }
+
+    private void updateClickableValue(int id, String value) {
+        View view = findViewById(id);
+        if (view != null) {
+            TextView tvValue = view.findViewById(R.id.tvSettingValue);
+            if (tvValue != null) tvValue.setText(value);
+        }
+    }
+
+    private String getColorLabel(String key) {
+        switch (key) {
+            case "blue": return "Azul";
+            case "green": return "Verde";
+            case "orange": return "Laranja";
+            case "red": return "Vermelho";
+            case "purple":
+            default:
+                return "Roxo (Padrão)";
+        }
+    }
+
+    private void showThemeColorDialog() {
+        String[] colors = {"Roxo (Padrão)", "Azul", "Verde", "Laranja", "Vermelho"};
+        String[] keys = {"purple", "blue", "green", "orange", "red"};
+        
+        String currentColor = sharedPreferences.getString("theme_color", "purple");
+        int checkedItem = 0;
+        for (int i = 0; i < keys.length; i++) {
+            if (keys[i].equals(currentColor)) {
+                checkedItem = i;
+                break;
+            }
+        }
+
+        new AlertDialog.Builder(this)
+            .setTitle("Escolher Cor Principal")
+            .setSingleChoiceItems(colors, checkedItem, (dialog, which) -> {
+                String selectedKey = keys[which];
+                sharedPreferences.edit().putString("theme_color", selectedKey).apply();
+                updateClickableValue(R.id.settingThemeColor, colors[which]);
+                Toast.makeText(this, "Cor do tema atualizada!", Toast.LENGTH_SHORT).show();
+                dialog.dismiss();
+            })
+            .setNegativeButton("Cancelar", null)
+            .show();
+    }
+
+    private void exportUserData() {
+        String uid = FirebaseAuth.getInstance().getUid();
+        if (uid == null) {
+            Toast.makeText(this, "Utilizador não autenticado", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        Toast.makeText(this, "A exportar dados...", Toast.LENGTH_SHORT).show();
+
+        FirestoreManager.getInstance().getUser(uid, user -> {
+            if (user == null) {
+                Toast.makeText(this, "Erro ao obter dados do utilizador", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            com.google.firebase.firestore.FirebaseFirestore.getInstance()
+                .collection("tasks")
+                .whereEqualTo("userId", uid)
+                .get()
+                .addOnSuccessListener(queryDocumentSnapshots -> {
+                    try {
+                        org.json.JSONObject exportObj = new org.json.JSONObject();
+                        
+                        org.json.JSONObject profileObj = new org.json.JSONObject();
+                        profileObj.put("usuario", user.usuario);
+                        profileObj.put("email", user.email);
+                        profileObj.put("level", user.level);
+                        profileObj.put("xp", user.xp);
+                        profileObj.put("streak", user.streak);
+                        profileObj.put("melhor_streak", user.melhor_streak);
+                        profileObj.put("total_tasks_concluidas", user.total_tasks_concluidas);
+                        profileObj.put("tempo_foco_total_minutos", user.tempo_foco_total);
+                        exportObj.put("perfil", profileObj);
+
+                        org.json.JSONArray tasksArray = new org.json.JSONArray();
+                        for (com.google.firebase.firestore.DocumentSnapshot doc : queryDocumentSnapshots.getDocuments()) {
+                            org.json.JSONObject taskObj = new org.json.JSONObject();
+                            taskObj.put("id", doc.getId());
+                            taskObj.put("title", doc.getString("title"));
+                            taskObj.put("duration", doc.getLong("duration"));
+                            taskObj.put("completed", doc.getBoolean("completed"));
+                            Long completedDate = doc.getLong("completedDate");
+                            taskObj.put("completedDate", completedDate != null ? completedDate : 0);
+                            tasksArray.put(taskObj);
+                        }
+                        exportObj.put("tarefas", tasksArray);
+
+                        String jsonString = exportObj.toString(4);
+                        
+                        Intent sendIntent = new Intent();
+                        sendIntent.setAction(Intent.ACTION_SEND);
+                        sendIntent.putExtra(Intent.EXTRA_TEXT, jsonString);
+                        sendIntent.setType("text/plain");
+                        
+                        Intent shareIntent = Intent.createChooser(sendIntent, "Exportar Dados Fluxup");
+                        startActivity(shareIntent);
+
+                    } catch (Exception e) {
+                        Toast.makeText(SettingsActivity.this, "Erro ao exportar: " + e.getMessage(), Toast.LENGTH_LONG).show();
+                    }
+                })
+                .addOnFailureListener(e -> {
+                    Toast.makeText(SettingsActivity.this, "Erro ao obter tarefas: " + e.getMessage(), Toast.LENGTH_LONG).show();
+                });
+        });
     }
 
     private void setupClickable(int id, String title, String value, View.OnClickListener listener) {
@@ -149,29 +328,48 @@ public class SettingsActivity extends AppCompatActivity {
 
     private void deleteAccount() {
         String uid = FirebaseAuth.getInstance().getUid();
-        com.google.firebase.firestore.FirebaseFirestore.getInstance().collection("users").document(uid).delete();
+        com.google.firebase.firestore.FirebaseFirestore.getInstance().collection("users").document(uid).delete()
-        FirebaseAuth.getInstance().getCurrentUser().delete()
             .addOnSuccessListener(aVoid -> {
-                Intent intent = new Intent(this, LoginActivity.class);
+                FirebaseAuth.getInstance().getCurrentUser().delete()
-                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+                    .addOnSuccessListener(aVoid2 -> {
-                startActivity(intent);
+                        Intent intent = new Intent(this, LoginActivity.class);
+                        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+                        startActivity(intent);
+                    })
+                    .addOnFailureListener(e -> {
+                        Toast.makeText(this, "Erro ao eliminar autenticação: " + e.getMessage(), Toast.LENGTH_LONG).show();
+                    });
+            })
+            .addOnFailureListener(e -> {
+                Toast.makeText(this, "Erro ao eliminar dados da conta: " + e.getMessage(), Toast.LENGTH_LONG).show();
             });
     }
 
     private void showDurationDialog(String key, String title, int current) {
-        EditText input = new EditText(this);
+        View dialogView = getLayoutInflater().inflate(R.layout.dialog_duration_picker, null);
-        input.setInputType(android.text.InputType.TYPE_CLASS_NUMBER);
+        TextView tvTitle = dialogView.findViewById(R.id.tvDurationTitle);
-        input.setText(String.valueOf(sharedPreferences.getInt(key, current)));
+        tvTitle.setText(title);
+        
+        com.google.android.material.textfield.TextInputLayout til = dialogView.findViewById(R.id.tilDuration);
+        til.setHint("Minutos");
+        
+        com.google.android.material.textfield.TextInputEditText etDuration = dialogView.findViewById(R.id.etDuration);
+        etDuration.setText(String.valueOf(sharedPreferences.getInt(key, current)));
 
         new AlertDialog.Builder(this)
-            .setTitle(title)
+            .setView(dialogView)
-            .setView(input)
             .setPositiveButton("Guardar", (dialog, which) -> {
                 try {
-                    int val = Integer.parseInt(input.getText().toString());
+                    String valStr = etDuration.getText().toString();
+                    if (valStr.isEmpty()) return;
+                    int val = Integer.parseInt(valStr);
+                    if (val <= 0) {
+                        Toast.makeText(this, "A duração deve ser superior a zero", Toast.LENGTH_SHORT).show();
+                        return;
+                    }
                     sharedPreferences.edit().putInt(key, val).apply();
+                    updateClickableValue(key.equals("focus_duration") ? R.id.settingFocusDuration : R.id.settingBreakDuration, val + " min");
                     
-                    // Also update in Firestore if user is logged in
                     String uid = FirebaseAuth.getInstance().getUid();
                     if (uid != null) {
                         java.util.Map<String, Object> updates = new java.util.HashMap<>();
@@ -179,7 +377,7 @@ public class SettingsActivity extends AppCompatActivity {
                         FirestoreManager.getInstance().updateUserStats(uid, updates);
                     }
                     
-                    recreate();
+                    Toast.makeText(this, "Duração atualizada!", Toast.LENGTH_SHORT).show();
                 } catch (Exception e) {}
             })
             .setNegativeButton("Cancelar", null)

app/src/main/java/com/fluxup/app/Usuario.java

@@ -39,6 +39,8 @@ public class Usuario {
     public String avatar_url = "";
     public AvatarData avatar = new AvatarData(); // Avatar gamificado
     public java.util.List<String> dias_concluidos = new java.util.ArrayList<>();
+    public boolean public_profile = true;
+    public boolean incognito = false;
 
     // Gamification & Rewards
     public int login_streak = 0;
@@ -48,6 +50,8 @@ public class Usuario {
     public java.util.List<String> claimed_streak_rewards = new java.util.ArrayList<>();
     public String last_box_open_date = ""; // YYYY-MM-DD
     public int coins = 0;
+    public java.util.List<String> unlockedItems = new java.util.ArrayList<>();
+    public java.util.Map<String, Integer> inventory = new java.util.HashMap<>();
 
     public Usuario() {}
 

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

@@ -65,7 +65,7 @@
             <androidx.cardview.widget.CardView style="@style/SettingsCard">
                 <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical">
                     <include layout="@layout/item_settings_switch" android:id="@+id/settingDarkMode" />
-                    <include layout="@layout/item_settings_clickable" android:id="@+id/settingThemeColor" />
+                    <include layout="@layout/item_settings_clickable" android:id="@+id/settingThemeColor" android:visibility="gone" />
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
@@ -102,21 +102,22 @@
             <androidx.cardview.widget.CardView style="@style/SettingsCard">
                 <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical">
                     <include layout="@layout/item_settings_switch" android:id="@+id/settingIncognito" />
-                    <include layout="@layout/item_settings_clickable" android:id="@+id/settingExportData" />
+                    <include layout="@layout/item_settings_clickable" android:id="@+id/settingExportData" android:visibility="gone" />
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
             <!-- Danger Zone -->
-            <Button
+            <com.google.android.material.button.MaterialButton
                 android:id="@+id/btnDeleteAccount"
                 android:layout_width="match_parent"
                 android:layout_height="56dp"
                 android:layout_marginTop="24dp"
                 android:text="Eliminar Conta"
-                android:textColor="@color/error_red"
+                android:textColor="@color/white"
-                android:backgroundTint="#10EF4444"
+                app:backgroundTint="@color/error_red"
-                style="@style/Widget.MaterialComponents.Button.TextButton"
+                app:cornerRadius="12dp"
-                android:layout_marginBottom="40dp"/>
+                android:layout_marginBottom="40dp"
+                android:textStyle="bold" />
 
         </LinearLayout>
     </androidx.core.widget.NestedScrollView>

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

@@ -1,17 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout 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="64dp"
     android:background="?attr/selectableItemBackground"
     android:clickable="true"
     android:focusable="true"
-    android:paddingHorizontal="16dp">
+    android:paddingHorizontal="24dp"
+    android:paddingVertical="16dp">
 
     <TextView
         android:id="@+id/tvSettingTitle"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_centerVertical="true"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/tvSettingValue"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        android:ellipsize="end"
+        android:singleLine="true"
         android:text="Configuração"
         android:textColor="@color/text_primary"
         android:textSize="16sp" />
@@ -20,9 +27,11 @@
         android:id="@+id/tvSettingValue"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_centerVertical="true"
+        app:layout_constraintEnd_toStartOf="@id/ivChevron"
-        android:layout_toStartOf="@id/ivChevron"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
         android:layout_marginEnd="8dp"
+        app:layout_goneMarginEnd="0dp"
         android:text="Valor"
         android:textColor="@color/text_secondary"
         android:textSize="14sp" />
@@ -31,16 +40,11 @@
         android:id="@+id/ivChevron"
         android:layout_width="20dp"
         android:layout_height="20dp"
-        android:layout_alignParentEnd="true"
+        app:layout_constraintEnd_toEndOf="parent"
-        android:layout_centerVertical="true"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
         android:src="@drawable/ic_back"
         android:rotation="180"
         android:alpha="0.3" />
 
-    <View
+</androidx.constraintlayout.widget.ConstraintLayout>
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:layout_alignParentBottom="true"
-        android:background="@color/border_color"
-        android:layout_marginStart="16dp" />
-</RelativeLayout>

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

@@ -1,15 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.constraintlayout.widget.ConstraintLayout 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="64dp"
-    android:paddingHorizontal="16dp">
+    android:paddingHorizontal="24dp"
+    android:paddingVertical="16dp">
 
     <TextView
         android:id="@+id/tvSettingTitle"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_centerVertical="true"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/switchSetting"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        android:ellipsize="end"
+        android:singleLine="true"
         android:text="Configuração"
         android:textColor="@color/text_primary"
         android:textSize="16sp" />
@@ -18,14 +24,9 @@
         android:id="@+id/switchSetting"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_alignParentEnd="true"
+        app:layout_constraintEnd_toEndOf="parent"
-        android:layout_centerVertical="true"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
         app:useMaterialThemeColors="true" />
 
-    <View
+</androidx.constraintlayout.widget.ConstraintLayout>
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:layout_alignParentBottom="true"
-        android:background="@color/border_color"
-        android:layout_marginStart="16dp" />
-</RelativeLayout>

app/src/main/res/values/themes.xml

@@ -9,11 +9,11 @@
         <item name="colorSecondary">#FACC15</item>
         <item name="colorSecondaryVariant">#FACC15</item>
         <item name="colorOnSecondary">#11181C</item>
-        <!-- Status bar color. -->
+        <!-- Status bar color. Uses @color/background_light so values-night can override -->
-        <item name="android:statusBarColor">#F9FAFB</item>
+        <item name="android:statusBarColor">@color/background_light</item>
         <item name="android:windowLightStatusBar" tools:targetApi="M">true</item>
-        <!-- Customize your theme here. -->
+        <!-- Window background. Uses @color/background_light so values-night can override -->
-        <item name="android:windowBackground">#F9FAFB</item>
+        <item name="android:windowBackground">@color/background_light</item>
     </style>
 
 </resources>