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implementei um plugin

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230408
2026-03-10 15:49:13 +00:00
parent 878d7aaa2c
commit 46076d43d4
8 changed files with 188 additions and 17 deletions
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2
app/build.gradle.kts
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@@ -72,4 +72,6 @@ dependencies {
implementation("com.github.bumptech.glide:glide:4.16.0")
annotationProcessor("com.github.bumptech.glide:compiler:4.16.0")
implementation("com.google.firebase:firebase-storage:21.0.1")
implementation("com.google.android.gms:play-services-location:21.0.1")
implementation("com.google.firebase:firebase-database-ktx:20.3.0")
}

14
app/src/main/AndroidManifest.xml
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@@ -4,7 +4,15 @@
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION" />
<application
android:allowBackup="true"
@@ -20,6 +28,12 @@
android:name="com.google.android.geo.API_KEY"
android:value="AIzaSyAxen212OKqkfpu1AbWajLGTCTSdRhJWlM" />
<service
android:name=".LocationService"
android:enabled="true"
android:exported="false"
android:foregroundServiceType="location" />
<activity
android:name=".CriarConta"
android:exported="false" />

122
app/src/main/java/com/example/pap_findu/LocationService.java Normal file
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@@ -0,0 +1,122 @@
package com.example.pap_findu;
import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.Service;
import android.content.Intent;
import android.location.Location;
import android.os.Build;
import android.os.IBinder;
import android.os.Looper;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.app.NotificationCompat;
import com.google.android.gms.location.FusedLocationProviderClient;
import com.google.android.gms.location.LocationCallback;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.location.LocationResult;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.location.Priority;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import java.util.HashMap;
import java.util.Map;
public class LocationService extends Service {
private FusedLocationProviderClient fusedLocationClient;
private LocationCallback locationCallback;
private DatabaseReference databaseReference;
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onCreate() {
super.onCreate();
// Inicializa o cliente de GPS e a ligação ao Firebase
fusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
// ATENÇÃO: Substitua "ID_DA_CRIANCA" pelo ID real do utilizador logado no momento
databaseReference = FirebaseDatabase.getInstance().getReference("users/ID_DA_CRIANCA/live_location");
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
// 1. Inicia a Notificação Persistente (Obrigatório para serviços em background)
createNotificationChannel();
Notification notification = new NotificationCompat.Builder(this, "LocationChannel")
.setContentTitle("FindU Ativo")
.setContentText("A monitorizar a localização em tempo real...")
// Substitua ic_launcher pelo ícone da sua app (ex: R.drawable.ic_launcher_foreground)
.setSmallIcon(R.mipmap.ic_launcher)
.build();
startForeground(1, notification);
// 2. Inicia o Rastreamento de GPS
requestLocationUpdates();
return START_STICKY;
}
// Ignora o aviso de permissão porque vamos pedir a permissão na Activity ANTES de iniciar este serviço
@SuppressWarnings("MissingPermission")
private void requestLocationUpdates() {
// Configura a frequência do GPS (ex: a cada 10 segundos)
LocationRequest locationRequest = new LocationRequest.Builder(Priority.PRIORITY_HIGH_ACCURACY, 10000)
.setMinUpdateDistanceMeters(5.0f) // Só envia se a pessoa se mover 5 metros (poupa bateria)
.build();
locationCallback = new LocationCallback() {
@Override
public void onLocationResult(@NonNull LocationResult locationResult) {
super.onLocationResult(locationResult);
for (Location location : locationResult.getLocations()) {
// 3. Envia os dados atualizados para o Firebase Realtime Database
Map<String, Object> locationData = new HashMap<>();
locationData.put("latitude", location.getLatitude());
locationData.put("longitude", location.getLongitude());
locationData.put("last_updated", System.currentTimeMillis());
databaseReference.setValue(locationData);
}
}
};
fusedLocationClient.requestLocationUpdates(locationRequest, locationCallback, Looper.getMainLooper());
}
@Override
public void onDestroy() {
super.onDestroy();
// Quando o serviço for desligado, para de usar o GPS para poupar bateria
if (fusedLocationClient != null && locationCallback != null) {
fusedLocationClient.removeLocationUpdates(locationCallback);
}
}
// Cria o Canal de Notificação (obrigatório a partir do Android 8.0)
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(
"LocationChannel",
"Monitoramento de Localização",
NotificationManager.IMPORTANCE_LOW // Low para não fazer barulho nem vibrar a toda a hora
);
NotificationManager manager = getSystemService(NotificationManager.class);
if (manager != null) {
manager.createNotificationChannel(channel);
}
}
}
}

19
app/src/main/java/com/example/pap_findu/MainActivity.java
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@@ -1,6 +1,9 @@
package com.example.pap_findu;
import android.content.Intent; // <-- ADICIONADO
import android.os.Build; // <-- ADICIONADO
import android.os.Bundle;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import androidx.appcompat.app.AppCompatActivity;
import androidx.navigation.NavController;
@@ -33,6 +36,20 @@ public class MainActivity extends AppCompatActivity {
if (navHostFragment != null) {
NavController navController = navHostFragment.getNavController();
NavigationUI.setupWithNavController(binding.navView, navController);
}
//teste
}
// ========================================================
// CÓDIGO ADICIONADO: INICIAR O RASTREAMENTO EM BACKGROUND
// ========================================================
Intent serviceIntent = new Intent(this, LocationService.class);
// O Android 8.0 (Oreo) ou superior exige o startForegroundService
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
startForegroundService(serviceIntent);
} else {
startService(serviceIntent);
}
// ========================================================
}
}

30
app/src/main/java/com/example/pap_findu/ui/map/MapFragment.java
View File

@@ -37,7 +37,7 @@ public class MapFragment extends Fragment {
db = FirebaseFirestore.getInstance();
auth = FirebaseAuth.getInstance();
// Agora o Java vai encontrar estes IDs porque colocamos no XML acima
// Encontra os IDs no XML
layoutEmptyState = root.findViewById(R.id.layoutEmptyState);
mapContainer = root.findViewById(R.id.mapContainer);
btnAddChild = root.findViewById(R.id.btnAddChild);
@@ -46,7 +46,7 @@ public class MapFragment extends Fragment {
btnAddChild.setOnClickListener(v -> {
FirebaseUser user = auth.getCurrentUser();
if (user != null) {
openAddChildScreen(); // Agora esta função existe lá embaixo
openAddChildScreen();
} else {
Toast.makeText(getContext(), "Erro: Utilizador não autenticado", Toast.LENGTH_SHORT).show();
}
@@ -111,27 +111,41 @@ public class MapFragment extends Fragment {
if (mapContainer != null) mapContainer.setVisibility(View.GONE);
}
// Esta é a função que estava faltando ou mal fechada
private void openAddChildScreen() {
AddChildBottomSheet bottomSheet = new AddChildBottomSheet();
bottomSheet.setListener(code -> {
// Quando o código é gerado, mostramos o diálogo de escolha
showCodeDialog(code);
});
bottomSheet.show(getParentFragmentManager(), "AddChildSheet");
}
// --- AQUI ESTÁ A MUDANÇA PRINCIPAL ---
private void showCodeDialog(String code) {
if (getContext() == null) return;
new AlertDialog.Builder(getContext())
.setTitle("Perfil Criado!")
.setMessage("Digite este código no telemóvel do filho:\n\n" + code)
.setPositiveButton("Copiar Código", (dialog, which) -> {
// 1. Copia o código automaticamente para a área de transferência
ClipboardManager clipboard = (ClipboardManager) requireContext().getSystemService(Context.CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("Código", code);
clipboard.setPrimaryClip(clip);
Toast.makeText(getContext(), "Copiado!", Toast.LENGTH_SHORT).show();
Toast.makeText(getContext(), "Código copiado!", Toast.LENGTH_SHORT).show();
// 2. Cria o Alerta com as Duas Opções
new AlertDialog.Builder(getContext())
.setTitle("Filho Adicionado!")
.setMessage("O código de acesso é: " + code + "\n\n(Já copiado automaticamente)")
.setCancelable(false) // Impede fechar clicando fora
// OPÇÃO 1: Ir para o Mapa (Atualiza a tela)
.setPositiveButton("Ir para o Mapa", (dialog, which) -> {
checkIfHasChildren(); // <--- Esta função recarrega a tela e mostra o mapa
})
// OPÇÃO 2: Adicionar Outro (Fica na mesma tela)
.setNegativeButton("Adicionar Outro", (dialog, which) -> {
dialog.dismiss(); // Apenas fecha o alerta e continua na tela azul
})
.show();
}

10
app/src/main/res/layout/fragment_home.xml
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@@ -2,6 +2,7 @@
<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="#F3F6FB">
@@ -73,7 +74,7 @@
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
android:text="Nenhum filho adicionado"
android:text="Nenhum membro adicionado"
android:textSize="18sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/tvNoChildDesc"
@@ -87,7 +88,7 @@
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:gravity="center"
android:text="Adicione o seu primeiro filho para começar."
android:text="Adicione o seu primeiro membro para começar."
app:layout_constraintBottom_toTopOf="@+id/btnAddChild"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
@@ -97,11 +98,12 @@
android:id="@+id/btnAddChild"
android:layout_width="match_parent"
android:layout_height="60dp"
android:text="Adicionar Filho"
android:text="Adicionar Membro"
android:textStyle="bold"
app:backgroundTint="#3D6DFF"
app:cornerRadius="12dp"
app:layout_constraintBottom_toBottomOf="parent" />
app:layout_constraintBottom_toBottomOf="parent"
tools:layout_editor_absoluteX="24dp" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>

4
app/src/main/res/layout/fragment_map.xml
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@@ -65,11 +65,11 @@
android:layout_width="50dp"
android:layout_height="50dp"
android:src="@android:drawable/ic_menu_add"
app:tint="#3D6DFF"
app:layout_constraintBottom_toBottomOf="@+id/bgIcon"
app:layout_constraintEnd_toEndOf="@+id/bgIcon"
app:layout_constraintStart_toStartOf="@+id/bgIcon"
app:layout_constraintTop_toTopOf="@+id/bgIcon" />
app:layout_constraintTop_toTopOf="@+id/bgIcon"
app:tint="#3D6DFF" />
<TextView
android:id="@+id/tvNoChildTitle"

2
gradle/wrapper/gradle-wrapper.properties vendored
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@@ -1,4 +1,4 @@
#Tue Jan 27 16:46:23 WET 2026
#Thu Mar 12 10:10:15 WET 2026
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip