corrigir os novos erros amnhã e adicionar qual tipo de sexo a pessoa é no register

app/src/main/java/com/example/pap/EstatisticasActivity.java

@@ -11,8 +11,9 @@ import java.util.Locale;
 
 public class EstatisticasActivity extends AppCompatActivity {
 
-    private TextView tvValorIMC, tvStatusIMC;
+    private TextView tvValorIMC, tvStatusIMC, tvCaloriasMeta;
     private TextView tvProtGramas, tvHidrGramas, tvGordGramas, tvComida1;
+    private TextView tvAguaStats;
     private ProgressBar progressProt, progressHidr, progressGord;
 
     @Override
@@ -23,12 +24,15 @@ public class EstatisticasActivity extends AppCompatActivity {
         // Ligar o layout (XML) às variáveis do Java
         tvValorIMC = findViewById(R.id.tvValorIMC);
         tvStatusIMC = findViewById(R.id.tvStatusIMC);
+        tvCaloriasMeta = findViewById(R.id.tvCaloriasMeta);
 
         tvProtGramas = findViewById(R.id.tvProtGramas);
         tvHidrGramas = findViewById(R.id.tvHidrGramas);
         tvGordGramas = findViewById(R.id.tvGordGramas);
         tvComida1 = findViewById(R.id.tvComida1);
 
+        tvAguaStats = findViewById(R.id.tvAguaStats);
+
         progressProt = findViewById(R.id.progressProt);
         progressHidr = findViewById(R.id.progressHidr);
         progressGord = findViewById(R.id.progressGord);
@@ -36,9 +40,11 @@ public class EstatisticasActivity extends AppCompatActivity {
         // Botão voltar
         findViewById(R.id.btnVoltarStats).setOnClickListener(v -> finish());
 
-        // Chamar as duas funções que preenchem os dados
+        // Chamar as funções que preenchem os dados
         calcularIMC();
+        calcularTMB();
         carregarMacrosDaIA();
+        carregarAgua();
     }
 
     private void calcularIMC() {
@@ -69,8 +75,36 @@ public class EstatisticasActivity extends AppCompatActivity {
         }
     }
 
+    private void calcularTMB() {
+        SharedPreferences prefs = getSharedPreferences("MeusDadosApp", MODE_PRIVATE);
+        float peso = prefs.getFloat("peso", 0);
+        float alturaMetros = prefs.getFloat("altura", 0);
+        String sexo = prefs.getString("sexo", "");
+
+        // Puxa a idade real. Se der erro ou não existir, assume 20.
+        int idade = prefs.getInt("idade", 20);
+
+        if (peso > 0 && alturaMetros > 0 && !sexo.isEmpty()) {
+            float alturaCm = alturaMetros * 100; // Passar para centímetros
+            double tmb;
+
+            // Fórmula de Harris-Benedict
+            if (sexo.equals("Masculino")) {
+                tmb = (10 * peso) + (6.25 * alturaCm) - (5 * idade) + 5;
+            } else {
+                tmb = (10 * peso) + (6.25 * alturaCm) - (5 * idade) - 161;
+            }
+
+            // Fator de atividade leve para dar uma meta real (1.2)
+            double caloriasTotais = tmb * 1.2;
+
+            tvCaloriasMeta.setText(String.valueOf((int) caloriasTotais));
+        } else {
+            tvCaloriasMeta.setText("--");
+        }
+    }
+
     private void carregarMacrosDaIA() {
-        // Abre a memória onde a FotoActivity guardou os dados
         SharedPreferences prefs = getSharedPreferences("DadosSaude", MODE_PRIVATE);
 
         int prot = prefs.getInt("prot_hoje", 0);
@@ -78,17 +112,23 @@ public class EstatisticasActivity extends AppCompatActivity {
         int gord = prefs.getInt("gord_hoje", 0);
         String ultimaComida = prefs.getString("ultimo_prato", "Ainda não leste nada hoje.");
 
-        // Atualizar os Textos (ex: "Proteína: 25g")
         tvProtGramas.setText("Proteína: " + prot + "g");
         tvHidrGramas.setText("Hidratos: " + hidr + "g");
         tvGordGramas.setText("Gordura: " + gord + "g");
 
-        // Atualizar as Barras (Vai enchendo de 0 até ao limite máximo que definiste no XML)
         progressProt.setProgress(prot);
         progressHidr.setProgress(hidr);
         progressGord.setProgress(gord);
 
-        // Atualiza a Última Comida
+        tvComida1.setText(ultimaComida);
-        tvComida1.setText("1. " + ultimaComida);
+    }
+
+    private void carregarAgua() {
+        SharedPreferences prefs = getSharedPreferences("DadosGamificacao", MODE_PRIVATE);
+        int coposBebidos = prefs.getInt("agua_hoje", 0);
+
+        float litrosTotais = coposBebidos * 0.25f;
+
+        tvAguaStats.setText(String.format(Locale.getDefault(), "💧 %.2f L", litrosTotais));
     }
 }

app/src/main/java/com/example/pap/RegisterActivity.java

@@ -3,9 +3,10 @@ package com.example.pap;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.util.Log;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.RadioGroup;
 import android.widget.TextView;
 import android.widget.Toast;
 import androidx.appcompat.app.AppCompatActivity;
@@ -16,7 +17,8 @@ import retrofit2.Response;
 
 public class RegisterActivity extends AppCompatActivity {
 
-    private EditText etRegNome, etRegEmail, etRegPassword, etRegAltura, etRegPeso;
+    private EditText etRegNome, etRegEmail, etRegPassword, etRegAltura, etRegPeso, etRegIdade;
+    private RadioGroup radioGroupSexo;
     private Button btnRegister;
     private TextView tvGoToLogin;
 
@@ -29,8 +31,10 @@ public class RegisterActivity extends AppCompatActivity {
         etRegNome = findViewById(R.id.etRegNome);
         etRegEmail = findViewById(R.id.etRegEmail);
         etRegPassword = findViewById(R.id.etRegPassword);
+        etRegIdade = findViewById(R.id.etRegIdade);
         etRegAltura = findViewById(R.id.etRegAltura);
         etRegPeso = findViewById(R.id.etRegPeso);
+        radioGroupSexo = findViewById(R.id.radioGroupSexo);
         btnRegister = findViewById(R.id.btnRegister);
         tvGoToLogin = findViewById(R.id.tvGoToLogin);
 
@@ -42,20 +46,37 @@ public class RegisterActivity extends AppCompatActivity {
             String nome = etRegNome.getText().toString().trim();
             String email = etRegEmail.getText().toString().trim();
             String password = etRegPassword.getText().toString().trim();
+            String idadeStr = etRegIdade.getText().toString().trim();
             String alturaStr = etRegAltura.getText().toString().trim();
             String pesoStr = etRegPeso.getText().toString().trim();
 
             // 1. Verificar se não há campos vazios
-            if (nome.isEmpty() || email.isEmpty() || password.isEmpty() || alturaStr.isEmpty() || pesoStr.isEmpty()) {
+            if (nome.isEmpty() || email.isEmpty() || password.isEmpty() || idadeStr.isEmpty() || alturaStr.isEmpty() || pesoStr.isEmpty()) {
                 Toast.makeText(this, "Por favor, preenche todos os campos!", Toast.LENGTH_SHORT).show();
                 return;
             }
 
-            // 2. GUARDAR NOME, ALTURA E PESO NA MEMÓRIA (SharedPreferences)
+            // 1.1 Verificar se o utilizador escolheu o sexo
+            int selectedSexoId = radioGroupSexo.getCheckedRadioButtonId();
+            if (selectedSexoId == -1) {
+                Toast.makeText(this, "Por favor, escolhe o teu sexo!", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            String sexoSelecionado = "";
+            if (selectedSexoId == R.id.radioMasculino) {
+                sexoSelecionado = "Masculino";
+            } else if (selectedSexoId == R.id.radioFeminino) {
+                sexoSelecionado = "Feminino";
+            }
+
+            // 2. GUARDAR TODOS OS DADOS NA MEMÓRIA (SharedPreferences)
             SharedPreferences prefs = getSharedPreferences("MeusDadosApp", MODE_PRIVATE);
             SharedPreferences.Editor editor = prefs.edit();
             editor.putString("nome", nome);
             editor.putString("email", email);
+            editor.putString("sexo", sexoSelecionado);
+            editor.putInt("idade", Integer.parseInt(idadeStr));
             editor.putFloat("altura", Float.parseFloat(alturaStr));
             editor.putFloat("peso", Float.parseFloat(pesoStr));
             editor.apply();
@@ -73,7 +94,7 @@ public class RegisterActivity extends AppCompatActivity {
                     if (response.isSuccessful()) {
                         Toast.makeText(RegisterActivity.this, "Conta criada! Verifica o teu email.", Toast.LENGTH_LONG).show();
 
-                        // NOVO FLUXO: Mandar para o ecrã de espera com os dados passados em segurança!
+                        // Mandar para o ecrã de espera
                         Intent intent = new Intent(RegisterActivity.this, VerificacaoActivity.class);
                         intent.putExtra("email_registo", email);
                         intent.putExtra("password_registo", password);
@@ -87,7 +108,6 @@ public class RegisterActivity extends AppCompatActivity {
 
                 @Override
                 public void onFailure(Call<SupabaseResponse> call, Throwable t) {
-                    // Sem internet ou falha de ligação
                     Toast.makeText(RegisterActivity.this, "Falha na ligação! Verifica a tua internet.", Toast.LENGTH_LONG).show();
                 }
             });

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

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+muda<?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"

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

@@ -26,7 +26,7 @@
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="Visão Geral"
+            android:text="Estatísticas"
             android:textSize="18sp"
             android:textStyle="bold"
             android:textColor="#1C1C1E"
@@ -45,7 +45,6 @@
             android:orientation="vertical"
             android:paddingBottom="40dp">
 
-            <!-- Insight da IA -->
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -57,12 +56,11 @@
                     <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="✨" android:textSize="24sp" android:layout_marginEnd="12dp"/>
                     <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="vertical">
                         <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Insight da IA" android:textSize="12sp" android:textStyle="bold" android:textColor="#0284C7"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Estás a ir muito bem nas tuas refeições de hoje!" android:textSize="14sp" android:textColor="#334155" android:layout_marginTop="2dp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Continua a registar as tuas refeições para ver dicas." android:textSize="14sp" android:textColor="#334155" android:layout_marginTop="2dp"/>
                     </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
-            <!-- Health Score -->
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -81,15 +79,14 @@
                         android:layout_height="wrap_content"
                         android:layout_weight="1"
                         android:orientation="vertical">
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Índice Nutri AI" android:textSize="14sp" android:textColor="#A1A1AA"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Meta Diária (TMB)" android:textSize="14sp" android:textColor="#A1A1AA"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Excelente" android:textSize="22sp" android:textStyle="bold" android:textColor="#10B981" android:layout_marginTop="2dp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Manter Peso" android:textSize="18sp" android:textStyle="bold" android:textColor="#10B981" android:layout_marginTop="2dp"/>
                     </LinearLayout>
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="85" android:textSize="48sp" android:textStyle="bold" android:textColor="#FFFFFF"/>
+                    <TextView android:id="@+id/tvCaloriasMeta" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="--" android:textSize="36sp" android:textStyle="bold" android:textColor="#FFFFFF"/>
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="/100" android:textSize="16sp" android:textColor="#A1A1AA" android:layout_marginStart="4dp" android:layout_marginBottom="8dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="kcal" android:textSize="16sp" android:textColor="#A1A1AA" android:layout_marginStart="4dp" android:layout_marginBottom="8dp"/>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
-            <!-- IMC Adicionado -->
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -122,45 +119,6 @@
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
-            <!-- Jejum e Passos -->
-            <LinearLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:orientation="horizontal"
-                android:layout_marginBottom="16dp"
-                android:baselineAligned="false">
-                <androidx.cardview.widget.CardView
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_weight="1"
-                    android:layout_marginEnd="8dp"
-                    app:cardCornerRadius="20dp"
-                    app:cardElevation="0dp"
-                    app:cardBackgroundColor="#F2F2F7">
-                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="⏱️" android:textSize="20sp"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="14h 20m" android:textSize="18sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginTop="4dp"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Em Jejum" android:textSize="12sp" android:textColor="#8E8E93"/>
-                    </LinearLayout>
-                </androidx.cardview.widget.CardView>
-
-                <androidx.cardview.widget.CardView
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_weight="1"
-                    android:layout_marginStart="8dp"
-                    app:cardCornerRadius="20dp"
-                    app:cardElevation="0dp"
-                    app:cardBackgroundColor="#F2F2F7">
-                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="👟" android:textSize="20sp"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="6,432" android:textSize="18sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginTop="4dp"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Passos" android:textSize="12sp" android:textColor="#8E8E93"/>
-                    </LinearLayout>
-                </androidx.cardview.widget.CardView>
-            </LinearLayout>
-
-            <!-- Água e Peso -->
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -177,7 +135,7 @@
                     app:cardElevation="0dp"
                     app:cardBackgroundColor="#E0F2FE">
                     <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="💧 1.5 L" android:textSize="18sp" android:textStyle="bold" android:textColor="#0284C7"/>
+                        <TextView android:id="@+id/tvAguaStats" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="💧 0 L" android:textSize="18sp" android:textStyle="bold" android:textColor="#0284C7"/>
                         <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hidratação" android:textSize="12sp" android:textColor="#38BDF8"/>
                     </LinearLayout>
                 </androidx.cardview.widget.CardView>
@@ -189,15 +147,15 @@
                     android:layout_marginStart="8dp"
                     app:cardCornerRadius="20dp"
                     app:cardElevation="0dp"
-                    app:cardBackgroundColor="#FEF2F2">
+                    app:cardBackgroundColor="#F2F2F7">
                     <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="16dp" android:gravity="center">
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="📉 -1.2 Kg" android:textSize="18sp" android:textStyle="bold" android:textColor="#EF4444"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="👟" android:textSize="20sp"/>
-                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Este mês" android:textSize="12sp" android:textColor="#F87171"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="0" android:textSize="18sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginTop="4dp"/>
+                        <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Passos" android:textSize="12sp" android:textColor="#8E8E93"/>
                     </LinearLayout>
                 </androidx.cardview.widget.CardView>
             </LinearLayout>
 
-            <!-- Macros e Micronutrientes (COM IDs AGORA!) -->
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -216,28 +174,10 @@
                     <ProgressBar android:id="@+id/progressHidr" style="?android:attr/progressBarStyleHorizontal" android:layout_width="match_parent" android:layout_height="6dp" android:max="250" android:progress="0" android:progressTint="#1C1C1E" android:layout_marginBottom="12dp"/>
 
                     <TextView android:id="@+id/tvGordGramas" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Gordura: 0g" android:textSize="13sp" android:textColor="#3A3A3C"/>
-                    <ProgressBar android:id="@+id/progressGord" style="?android:attr/progressBarStyleHorizontal" android:layout_width="match_parent" android:layout_height="6dp" android:max="80" android:progress="0" android:progressTint="#1C1C1E" android:layout_marginBottom="24dp"/>
+                    <ProgressBar android:id="@+id/progressGord" style="?android:attr/progressBarStyleHorizontal" android:layout_width="match_parent" android:layout_height="6dp" android:max="80" android:progress="0" android:progressTint="#1C1C1E" android:layout_marginBottom="8dp"/>
-
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Alertas de Micronutrientes" android:textStyle="bold" android:textColor="#1C1C1E" android:textSize="16sp" android:layout_marginBottom="12dp"/>
-
-                    <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:weightSum="3">
-                        <LinearLayout android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content" android:orientation="vertical">
-                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Açúcar" android:textSize="12sp" android:textColor="#8E8E93"/>
-                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Normal ✅" android:textSize="14sp" android:textStyle="bold" android:textColor="#10B981"/>
-                        </LinearLayout>
-                        <LinearLayout android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content" android:orientation="vertical">
-                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Fibras" android:textSize="12sp" android:textColor="#8E8E93"/>
-                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Normal ✅" android:textSize="14sp" android:textStyle="bold" android:textColor="#10B981"/>
-                        </LinearLayout>
-                        <LinearLayout android:layout_width="0dp" android:layout_weight="1" android:layout_height="wrap_content" android:orientation="vertical">
-                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Sódio" android:textSize="12sp" android:textColor="#8E8E93"/>
-                            <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Normal ✅" android:textSize="14sp" android:textStyle="bold" android:textColor="#10B981"/>
-                        </LinearLayout>
-                    </LinearLayout>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
-            <!-- Top Comidas -->
             <androidx.cardview.widget.CardView
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
@@ -245,7 +185,7 @@
                 app:cardElevation="0dp"
                 app:cardBackgroundColor="#F2F2F7">
                 <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="20dp">
-                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Últimas Refeições" android:textSize="16sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginBottom="16dp"/>
+                    <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Última Refeição Lida" android:textSize="16sp" android:textStyle="bold" android:textColor="#1C1C1E" android:layout_marginBottom="16dp"/>
                     <TextView android:id="@+id/tvComida1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Nenhuma refeição lida hoje." android:textColor="#3A3A3C" android:textSize="15sp" android:layout_marginBottom="12dp"/>
                 </LinearLayout>
             </androidx.cardview.widget.CardView>

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

@@ -83,6 +83,53 @@
                 android:paddingEnd="16dp"/>
         </androidx.cardview.widget.CardView>
 
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="Sexo Biológico:"
+            android:textColor="#6B7280"
+            android:layout_marginStart="4dp"
+            android:layout_marginBottom="8dp"/>
+
+        <RadioGroup
+            android:id="@+id/radioGroupSexo"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:layout_marginBottom="16dp">
+
+            <RadioButton
+                android:id="@+id/radioMasculino"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Masculino"
+                android:layout_weight="1"/>
+
+            <RadioButton
+                android:id="@+id/radioFeminino"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Feminino"
+                android:layout_weight="1"/>
+        </RadioGroup>
+
+        <androidx.cardview.widget.CardView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="16dp"
+            app:cardCornerRadius="12dp"
+            app:cardElevation="2dp">
+            <EditText
+                android:id="@+id/etRegIdade"
+                android:layout_width="match_parent"
+                android:layout_height="55dp"
+                android:background="@android:color/transparent"
+                android:hint="Idade (ex: 18)"
+                android:inputType="number"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp"/>
+        </androidx.cardview.widget.CardView>
+
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"