utilização do tts para saudação

app/src/main/AndroidManifest.xml

@@ -14,6 +14,9 @@
         <activity
             android:name=".MenuActivity"
             android:exported="false" />
+        <activity
+            android:name=".NomeActivity"
+            android:exported="false" />
         <activity
             android:name=".MainActivity"
             android:exported="true" >

app/src/main/java/pt/epvc/dreambar/MainActivity.java

@@ -4,7 +4,6 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
-import android.widget.Toast;
 
 import androidx.activity.EdgeToEdge;
 import androidx.appcompat.app.AppCompatActivity;
@@ -32,7 +31,7 @@ public class MainActivity extends AppCompatActivity {
         @Override
         public void onClick(View v) {
             //Toast.makeText(MainActivity.this, "SOU O MAIOR!!!!", Toast.LENGTH_SHORT).show();
-            Intent intent = new Intent(MainActivity.this, MenuActivity.class);
+            Intent intent = new Intent(MainActivity.this, NomeActivity.class);
             startActivity(intent);
         }
     });

app/src/main/java/pt/epvc/dreambar/NomeActivity.java

@@ -0,0 +1,83 @@
+package pt.epvc.dreambar;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.speech.tts.TextToSpeech;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.util.Locale;
+
+public class NomeActivity extends AppCompatActivity {
+
+    private Button seguinteButton;
+    private EditText nomeEditText;
+
+    private TextToSpeech tts;
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_nome);
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
+            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+            return insets;
+        });
+
+        seguinteButton = findViewById(R.id.seguinteButton);
+        nomeEditText = findViewById(R.id.nomeEditText);
+
+        tts = new TextToSpeech(this, status -> {
+            if (status == TextToSpeech.SUCCESS) {
+                int lang = tts.setLanguage(new Locale("pt", "PT")); // pt-PT
+                if (lang == TextToSpeech.LANG_MISSING_DATA || lang == TextToSpeech.LANG_NOT_SUPPORTED) {
+                    // fallback
+                    tts.setLanguage(Locale.US);
+                }
+
+                tts.setSpeechRate(1.0f); // 1.0 = normal
+                tts.setPitch(1.0f);      // 1.0 = normal
+
+
+            }
+        });
+
+        seguinteButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                String nome = nomeEditText.getText().toString();
+                if (nome.isBlank()){
+                    Toast.makeText(NomeActivity.this, "Tem que preencher o nome", Toast.LENGTH_SHORT).show();
+                }
+                else {
+                    SharedPreferences prefs = getSharedPreferences("dados", Context.MODE_PRIVATE);
+                    prefs.edit()
+                            .putString("nome", nome)
+                            .apply();
+                    speak("Olá " + nome + "! Como te posso ajudar?");
+                    Intent intent = new Intent(NomeActivity.this, MenuActivity.class);
+                    startActivity(intent);
+                }
+            }
+        });
+    }
+
+    private void speak(String text) {
+        // QUEUE_FLUSH: cancela o que estava a falar e fala já
+        tts.speak(text, TextToSpeech.QUEUE_FLUSH, null, "utterance_1");
+    }
+
+}

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

@@ -7,45 +7,4 @@
     android:layout_height="match_parent"
     tools:context=".MenuActivity">
 
-    <Button
-        android:id="@+id/button"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="32dp"
-        android:layout_marginEnd="32dp"
-        android:layout_marginBottom="32dp"
-        android:text="Button"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent" />
-
-    <TextView
-        android:id="@+id/textView2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="64dp"
-        android:text="TextView"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <ImageView
-        android:id="@+id/imageView2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="64dp"
-        app:layout_constraintEnd_toEndOf="@+id/textView2"
-        app:layout_constraintStart_toStartOf="@+id/textView2"
-        app:layout_constraintTop_toBottomOf="@+id/textView2"
-        tools:srcCompat="@tools:sample/avatars" />
-
-    <EditText
-        android:id="@+id/editTextText"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:ems="10"
-        android:inputType="text"
-        android:text="Name"
-        tools:layout_editor_absoluteX="95dp"
-        tools:layout_editor_absoluteY="352dp" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,53 @@
+<?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/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".NomeActivity">
+
+    <Button
+        android:id="@+id/seguinteButton"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="32dp"
+        android:text="@string/seguinteButton"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <TextView
+        android:id="@+id/textView2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="64dp"
+        android:text="TextView"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageView
+        android:id="@+id/imageView2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="64dp"
+        app:layout_constraintEnd_toEndOf="@+id/textView2"
+        app:layout_constraintStart_toStartOf="@+id/textView2"
+        app:layout_constraintTop_toBottomOf="@+id/textView2"
+        tools:srcCompat="@tools:sample/avatars" />
+
+    <EditText
+        android:id="@+id/nomeEditText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="32dp"
+        android:ems="10"
+        android:hint="@string/nomeEditText"
+        android:inputType="text"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/imageView2" />
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,4 +1,6 @@
 <resources>
     <string name="app_name">Dream Bar</string>
     <string name="iniciarButton">Clica aqui para começar!</string>
+    <string name="nomeEditText">Insere o teu nome</string>
+    <string name="seguinteButton">Seguinte</string>
 </resources>