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Criei menu de login e de criar conta (com design e tudo a funcionar)

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This commit is contained in:
230421
2025-11-25 16:55:30 +00:00
parent 852c716ef2
commit 72e39f447c
15 changed files with 433 additions and 46 deletions
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6
app/build.gradle.kts
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@@ -1,5 +1,6 @@
plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.google.gms.google.services)
}
android {
@@ -37,6 +38,11 @@ dependencies {
implementation(libs.material)
implementation(libs.activity)
implementation(libs.constraintlayout)
implementation(libs.firebase.auth)
implementation(libs.credentials)
implementation(libs.credentials.play.services.auth)
implementation(libs.googleid)
implementation(libs.firebase.database)
testImplementation(libs.junit)
androidTestImplementation(libs.ext.junit)
androidTestImplementation(libs.espresso.core)

4
app/src/main/AndroidManifest.xml
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@@ -12,8 +12,8 @@
android:supportsRtl="true"
android:theme="@style/Theme.VdcScore">
<activity
android:name=".MainActivity"
android:exported="true">
android:name=".CriarContaActivity"
android:exported="false">
<intent-filter>
<action android:name="android.intent.action.MAIN" />

76
app/src/main/java/com/example/vdcscore/CriarContaActivity.java Normal file
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@@ -0,0 +1,76 @@
package com.example.vdcscore;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
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;
public class CriarContaActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
EdgeToEdge.enable(this);
setContentView(R.layout.activity_criarconta);
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;
});
EditText editPassword2;
EditText editEmail;
EditText editConfirmPassword;
Button btnCreateAccount;
TextView txtGoLogin;
editEmail = findViewById(R.id.editEmail);
editPassword2 = findViewById(R.id.editPassword2);
editConfirmPassword = findViewById(R.id.editConfirmPassword);
btnCreateAccount = findViewById(R.id.btnCreateAccount);
txtGoLogin = findViewById(R.id.txtGoLogin);
// Criar conta
btnCreateAccount.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String email = editEmail.getText().toString();
String pass = editPassword2.getText().toString();
String conf = editConfirmPassword.getText().toString();
if (email.isEmpty() || pass.isEmpty() || conf.isEmpty()) {
Toast.makeText(CriarContaActivity.this, "Preencha todos os campos!", Toast.LENGTH_SHORT).show();
return;
}
if (!pass.equals(conf)) {
Toast.makeText(CriarContaActivity.this, "As passwords não coincidem!", Toast.LENGTH_SHORT).show();
return;
}
// Por agora só mostra mensagem (podemos pôr Firebase ou SQLite depois)
Toast.makeText(CriarContaActivity.this, "Conta criada com sucesso!", Toast.LENGTH_SHORT).show();
finish(); // volta para o login
}
});
// Voltar ao login
txtGoLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(CriarContaActivity.this, LoginActivity.class);
}
});
}
}

59
app/src/main/java/com/example/vdcscore/LoginActivity.java Normal file
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@@ -0,0 +1,59 @@
package com.example.vdcscore;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import com.google.firebase.auth.FirebaseAuth;
public class LoginActivity extends AppCompatActivity {
EditText editEmail, editPassword;
Button btnLogin;
FirebaseAuth mAuth;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
editEmail = findViewById(R.id.editEmail);
editPassword = findViewById(R.id.editPassword2);
btnLogin = findViewById(R.id.btnLogin);
mAuth = FirebaseAuth.getInstance();
btnLogin.setOnClickListener(v -> loginUser());
}
private void loginUser() {
String email = editEmail.getText().toString().trim();
String password = editPassword.getText().toString().trim();
if (email.isEmpty() || password.isEmpty()) {
Toast.makeText(this, "Preencha todos os campos", Toast.LENGTH_SHORT).show();
return;
}
mAuth.signInWithEmailAndPassword(email, password)
.addOnCompleteListener(task -> {
if (task.isSuccessful()) {
Toast.makeText(this, "Login efetuado!", Toast.LENGTH_SHORT).show();
// Abre a tua página principal
startActivity(new Intent(LoginActivity.this, CriarContaActivity.class));
finish();
} else {
Toast.makeText(this,
"Erro: " + task.getException().getMessage(),
Toast.LENGTH_LONG).show();
}
});
}
}

24
app/src/main/java/com/example/vdcscore/MainActivity.java
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@@ -1,24 +0,0 @@
package com.example.vdcscore;
import android.os.Bundle;
import androidx.activity.EdgeToEdge;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.graphics.Insets;
import androidx.core.view.ViewCompat;
import androidx.core.view.WindowInsetsCompat;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
EdgeToEdge.enable(this);
setContentView(R.layout.activity_main);
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;
});
}
}

132
app/src/main/res/layout/activity_criarconta.xml Normal file
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@@ -0,0 +1,132 @@
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ECEFF1"
android:id="@+id/main">
<!-- Título Criar Conta -->
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="56dp"
android:text="Criar Conta"
android:textSize="35sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.497"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<!-- Subtítulo VdcScore -->
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="15dp"
android:text="VdcScore"
android:textSize="25sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/cardRegister"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView" />
<!-- Card -->
<androidx.cardview.widget.CardView
android:id="@+id/cardRegister"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:elevation="10dp"
android:padding="24dp"
app:cardCornerRadius="18dp"
app:cardUseCompatPadding="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginTop="80dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- Nome -->
<!-- Email -->
<EditText
android:id="@+id/editEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="12dp"
android:background="@android:drawable/edit_text"
android:drawableLeft="@android:drawable/ic_menu_send"
android:hint="Email"
android:padding="12dp"
android:textColor="#263238"
android:textColorHint="#90A4AE" />
<!-- Password -->
<EditText
android:id="@+id/editPassword2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="12dp"
android:background="@android:drawable/edit_text"
android:drawableLeft="@android:drawable/ic_lock_lock"
android:hint="Password"
android:inputType="textPassword"
android:padding="12dp"
android:textColor="#263238"
android:textColorHint="#90A4AE" />
<!-- Confirmar Password -->
<EditText
android:id="@+id/editConfirmPassword"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="18dp"
android:background="@android:drawable/edit_text"
android:drawableLeft="@android:drawable/ic_lock_lock"
android:hint="Confirmar Password"
android:inputType="textPassword"
android:padding="12dp"
android:textColor="#263238"
android:textColorHint="#90A4AE" />
<!-- Botão -->
<Button
android:id="@+id/btnCreateAccount"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:backgroundTint="#1E88E5"
android:padding="12dp"
android:text="Criar Conta"
android:textColor="#FFFFFF" />
</LinearLayout>
</androidx.cardview.widget.CardView>
<!-- Voltar ao Login -->
<TextView
android:id="@+id/txtGoLogin"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="Já tens conta? Entrar"
android:textColor="#1E88E5"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/cardRegister" />
</androidx.constraintlayout.widget.ConstraintLayout>

101
app/src/main/res/layout/activity_login.xml Normal file
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@@ -0,0 +1,101 @@
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ECEFF1">
<!-- Card -->
<!-- Texto "Criar conta" -->
<androidx.cardview.widget.CardView
android:id="@+id/cardLogin"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:elevation="10dp"
android:padding="24dp"
app:cardCornerRadius="18dp"
app:cardUseCompatPadding="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_margin="140dp"
app:layout_constraintTop_toTopOf="parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- Email -->
<EditText
android:id="@+id/editEmail"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="12dp"
android:background="@android:drawable/edit_text"
android:drawableLeft="@android:drawable/ic_menu_send"
android:hint="Email"
android:padding="12dp"
android:textColor="#263238"
android:textColorHint="#90A4AE" />
<!-- Password -->
<EditText
android:id="@+id/editPassword2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="18dp"
android:background="@android:drawable/edit_text"
android:drawableLeft="@android:drawable/ic_lock_lock"
android:hint="Password"
android:inputType="textPassword"
android:padding="12dp"
android:textColor="#263238"
android:textColorHint="#90A4AE" />
<!-- Botão -->
<Button
android:id="@+id/btnLogin"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:backgroundTint="#1E88E5"
android:padding="12dp"
android:text="Entrar"
android:textColor="#FFFFFF" />
</LinearLayout>
</androidx.cardview.widget.CardView>
<TextView
android:id="@+id/txtRegister"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:text="Criar conta"
android:textColor="#1E88E5"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_margin="10dp"
app:layout_constraintTop_toBottomOf="@+id/cardLogin" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="50dp"
android:text="VdcScore"
android:textSize="25sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/cardLogin"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

19
app/src/main/res/layout/activity_main.xml
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@@ -1,19 +0,0 @@
<?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=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

4
app/src/main/res/values/ids.xml Normal file
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@@ -0,0 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<item name="main" type="id" />
</resources>