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Merge remote-tracking branch 'origin/main'

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# Conflicts:
#	.idea/deploymentTargetSelector.xml
#	app/src/main/java/com/example/pap_findu/LocationService.java
#	app/src/main/java/com/example/pap_findu/login_activity.java
#	app/src/main/java/com/example/pap_findu/ui/map/MapFragment.java
This commit is contained in:
230408
2026-05-06 12:42:32 +01:00
parent 17a7cd7aae
commit b942073b67
6 changed files with 282 additions and 288 deletions
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178
app/src/main/java/com/example/pap_findu/LocationService.java
View File

@@ -31,8 +31,13 @@ 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 com.google.firebase.firestore.DocumentSnapshot;
import com.google.firebase.firestore.FieldValue;
import com.google.firebase.firestore.FirebaseFirestore;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class LocationService extends Service {
@@ -40,23 +45,39 @@ public class LocationService extends Service {
private FusedLocationProviderClient fusedLocationClient;
private LocationCallback locationCallback;
private DatabaseReference databaseReference;
private GeofenceManager geofenceManager;
private FirebaseFirestore db;
private String currentChildCode;
private List<DocumentSnapshot> activeSafeZones = new ArrayList<>();
private HashMap<String, Boolean> isInsideZoneMap = new HashMap<>();
// VARIÁVEIS DE MOVIMENTO INTELIGENTE
private Location lastCheckLocation = null;
private long lastCheckTime = 0;
private boolean isCurrentlyMoving = false;
private long movementStartTime = 0;
@Override
public void onCreate() {
super.onCreate();
fusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
db = FirebaseFirestore.getInstance();
String childCode = getSharedPreferences("FindU_Prefs", MODE_PRIVATE)
currentChildCode = getSharedPreferences("FindU_Prefs", MODE_PRIVATE)
.getString("child_access_code", null);
if (childCode != null) {
// Caminho direto na raiz para o monitoramento em tempo real
databaseReference = FirebaseDatabase.getInstance().getReference(childCode).child("live_location");
if (currentChildCode != null) {
databaseReference = FirebaseDatabase.getInstance().getReference(currentChildCode).child("live_location");
loadSafeZones();
}
}
geofenceManager = new GeofenceManager(this);
geofenceManager.setupGeofences();
private void loadSafeZones() {
db.collection("SafeZones")
.whereEqualTo("childCode", currentChildCode)
.addSnapshotListener((value, error) -> {
if (value != null) activeSafeZones = value.getDocuments();
});
}
@Override
@@ -64,7 +85,7 @@ public class LocationService extends Service {
createNotificationChannel();
Notification notification = new NotificationCompat.Builder(this, "LocationChannel")
.setContentTitle("FindU Ativo")
.setContentText("A partilhar localização e bateria em tempo real...")
.setContentText("Monitoramento de segurança em tempo real...")
.setSmallIcon(R.mipmap.ic_launcher)
.setPriority(NotificationCompat.PRIORITY_LOW)
.build();
@@ -84,71 +105,148 @@ public class LocationService extends Service {
private void requestLocationUpdates() {
LocationRequest locationRequest = new LocationRequest.Builder(Priority.PRIORITY_HIGH_ACCURACY, 5000)
.setMinUpdateDistanceMeters(0)
.setMinUpdateIntervalMillis(2000)
.build();
locationCallback = new LocationCallback() {
@Override
public void onLocationResult(@NonNull LocationResult locationResult) {
for (Location location : locationResult.getLocations()) {
// Filtro para ignorar a localização padrão do emulador (Califórnia)
if (Math.abs(location.getLatitude() - 37.4219) > 0.001) {
updateFirebase(location);
}
updateFirebase(location);
checkGeofenceMath(location);
checkMovementSmartHistory(location);
}
}
};
try {
fusedLocationClient.requestLocationUpdates(locationRequest, locationCallback, Looper.getMainLooper());
} catch (SecurityException e) {
Log.e("LocationService", "Erro de permissão GPS");
} catch (SecurityException e) { e.printStackTrace(); }
}
// LÓGICA DE MOVIMENTO APERFEIÇOADA (SEM SPAM)
private void checkMovementSmartHistory(Location currentLocation) {
long currentTime = System.currentTimeMillis();
if (lastCheckLocation == null) {
lastCheckLocation = currentLocation;
lastCheckTime = currentTime;
return;
}
long elapsedMillis = currentTime - lastCheckTime;
// VERIFICAÇÃO A CADA 10 MINUTOS (Mude para 1 para testar no emulador)
if (elapsedMillis >= 10 * 60 * 1000L) {
float distanceMoved = currentLocation.distanceTo(lastCheckLocation);
// Se ele se moveu mais de 500 metros desde a última vez
if (distanceMoved > 500.0f) {
if (!isCurrentlyMoving) {
// ELE COMEÇOU A ANDAR AGORA
isCurrentlyMoving = true;
movementStartTime = lastCheckTime; // O movimento começou no último checkpoint
sendHistoryOnlyEvent("Início de Deslocação", "O filho começou a movimentar-se.");
}
// Se já estava a andar, não fazemos nada (para não encher o histórico)
Log.d("FindU_Move", "Filho continua em movimento...");
}
else {
// ELE ESTÁ PARADO (Moveu menos de 500m)
if (isCurrentlyMoving) {
// ELE ESTAVA A ANDAR E PAROU AGORA
isCurrentlyMoving = false;
long totalDurationMillis = currentTime - movementStartTime;
int totalMinutes = (int) (totalDurationMillis / 60000);
sendHistoryOnlyEvent("Fim de Deslocação", "O filho parou. Esteve em movimento por aproximadamente " + totalMinutes + " minutos.");
} else {
// Já estava parado e continua parado... enviamos uma nota apenas se for a primeira vez
// Ou podemos simplesmente não enviar nada para manter o histórico limpo
Log.d("FindU_Move", "Filho continua parado na mesma zona.");
}
}
// Atualiza o ponto de referência para os próximos 10 minutos
lastCheckLocation = currentLocation;
lastCheckTime = currentTime;
}
}
private void checkGeofenceMath(Location currentLocation) {
if (activeSafeZones == null || currentChildCode == null) return;
for (DocumentSnapshot zoneDoc : activeSafeZones) {
String zoneId = zoneDoc.getId();
Number latNum = (Number) zoneDoc.get("latitude");
Number lngNum = (Number) zoneDoc.get("longitude");
Number radNum = (Number) zoneDoc.get("radius");
if (latNum != null && lngNum != null && radNum != null) {
Location zoneLoc = new Location("");
zoneLoc.setLatitude(latNum.doubleValue());
zoneLoc.setLongitude(lngNum.doubleValue());
float dist = currentLocation.distanceTo(zoneLoc);
boolean isInside = dist <= radNum.floatValue();
if (!isInsideZoneMap.containsKey(zoneId)) {
isInsideZoneMap.put(zoneId, isInside);
continue;
}
if (Boolean.TRUE.equals(isInsideZoneMap.get(zoneId)) && !isInside) {
isInsideZoneMap.put(zoneId, false);
sendAlert("Saída de Zona", "O filho saiu de uma zona segura.");
} else if (Boolean.FALSE.equals(isInsideZoneMap.get(zoneId)) && isInside) {
isInsideZoneMap.put(zoneId, true);
sendAlert("Entrada na Zona", "O filho entrou numa zona segura.");
}
}
}
}
private void sendAlert(String title, String message) {
Map<String, Object> data = new HashMap<>();
data.put("childCode", currentChildCode);
data.put("title", title);
data.put("message", message);
data.put("timestamp", FieldValue.serverTimestamp());
data.put("status", "PENDING");
db.collection("Alerts").add(data);
db.collection("History").add(data);
}
private void sendHistoryOnlyEvent(String title, String message) {
Map<String, Object> data = new HashMap<>();
data.put("childCode", currentChildCode);
data.put("title", title);
data.put("message", message);
data.put("timestamp", FieldValue.serverTimestamp());
data.put("type", "INFO");
db.collection("History").add(data);
}
private void updateFirebase(Location location) {
if (databaseReference != null) {
// --- LÓGICA DA BATERIA ---
IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
Intent batteryStatus = registerReceiver(null, ifilter);
int level = -1;
if (batteryStatus != null) {
int rawLevel = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1);
int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1);
level = (int) ((rawLevel / (float) scale) * 100);
level = (int) ((batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1) / (float) batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1)) * 100);
}
// -------------------------
Map<String, Object> data = new HashMap<>();
data.put("latitude", location.getLatitude());
data.put("longitude", location.getLongitude());
data.put("bateria", level + "%"); // Envia ex: "85%"
data.put("bateria", level + "%");
data.put("last_updated", System.currentTimeMillis());
databaseReference.setValue(data).addOnFailureListener(e -> {
Log.e("LocationService", "Erro ao enviar para Firebase: " + e.getMessage());
});
databaseReference.setValue(data);
}
}
@Override
public void onDestroy() {
if (fusedLocationClient != null && locationCallback != null) {
fusedLocationClient.removeLocationUpdates(locationCallback);
}
super.onDestroy();
}
@Override public void onDestroy() { super.onDestroy(); }
@Nullable @Override public IBinder onBind(Intent intent) { return null; }
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(
"LocationChannel",
"Monitoramento",
NotificationManager.IMPORTANCE_LOW
);
NotificationChannel channel = new NotificationChannel("LocationChannel", "Monitoramento", NotificationManager.IMPORTANCE_LOW);
NotificationManager manager = getSystemService(NotificationManager.class);
if (manager != null) manager.createNotificationChannel(channel);
}

156
app/src/main/java/com/example/pap_findu/ui/alerts/AlertsFragment.java
View File

@@ -38,7 +38,7 @@ public class AlertsFragment extends Fragment {
db = FirebaseFirestore.getInstance();
adapter = new AlertsAdapter(requireContext());
binding.rvAlerts.setLayoutManager(new LinearLayoutManager(getContext()));
binding.rvAlerts.setAdapter(adapter);
@@ -77,43 +77,94 @@ public class AlertsFragment extends Fragment {
}
private void loadAlerts() {
// Isolamento de dados: só carregar alertas deste filho
String childCode = requireContext().getSharedPreferences("FindU_Prefs", android.content.Context.MODE_PRIVATE)
.getString("child_access_code", null);
android.util.Log.d("FindU_Debug", "AlertsFragment -> childCode obtido: [" + childCode + "]");
if (childCode == null) {
android.util.Log.e("FindU_Debug", "ERRO FATAL: childCode é nulo no AlertsFragment! Verifique o registo do filho.");
if (getContext() != null) {
android.widget.Toast.makeText(getContext(), "Erro: Código do filho não encontrado.", android.widget.Toast.LENGTH_LONG).show();
}
if (childCode == null || childCode.isEmpty()) {
android.util.Log.e("FindU_Debug", "ERRO FATAL: childCode é nulo/vazio no AlertsFragment!");
return;
}
db.collection("Alerts")
.whereEqualTo("childCode", childCode)
.orderBy("timestamp", Query.Direction.DESCENDING)
.addSnapshotListener((value, error) -> {
if (error != null) {
// IMPORTANTE: O erro do Firestore contém o link para criar o índice no Logcat
android.util.Log.e("FindU_Debug", "Erro na Query: " + error.getMessage());
if (getActivity() != null) {
android.widget.Toast.makeText(getActivity(), "Erro de Base de Dados. Verifique o Logcat para o link do Índice.", android.widget.Toast.LENGTH_LONG).show();
}
return;
}
if (value != null) {
android.util.Log.d("FirebaseApp", "AlertsFragment -> Documentos recebidos: " + value.size());
allAlertsList.clear();
for (QueryDocumentSnapshot doc : value) {
AlertMessage alert = doc.toObject(AlertMessage.class);
allAlertsList.add(alert);
}
filterAdapterList();
updateAlertsSummary();
}
});
.whereEqualTo("childCode", childCode)
.orderBy("timestamp", Query.Direction.DESCENDING)
.addSnapshotListener((value, error) -> {
if (error != null) {
android.util.Log.e("FindU_Debug", "Erro na Query: " + error.getMessage());
return;
}
if (value != null) {
allAlertsList.clear();
for (QueryDocumentSnapshot doc : value) {
AlertMessage alert = doc.toObject(AlertMessage.class);
allAlertsList.add(alert);
}
updateAlertsSummary();
filterAdapterList();
}
});
}
private void filterAdapterList() {
List<AlertMessage> filtered = new ArrayList<>();
if (currentFilter.equals("ALL")) {
filtered = new ArrayList<>(allAlertsList);
} else {
for (AlertMessage msg : allAlertsList) {
// AQUI ESTÁ A CORREÇÃO MÁGICA: equalsIgnoreCase e verificação de nulo
if (msg.getStatus() != null && msg.getStatus().equalsIgnoreCase(currentFilter)) {
filtered.add(msg);
}
}
}
adapter.setAlertsList(filtered);
View root = binding.getRoot();
com.google.android.material.card.MaterialCardView bannerCard = root.findViewById(R.id.new_alert_banner);
if (filtered.isEmpty()) {
binding.rvAlerts.setVisibility(View.GONE);
if (bannerCard != null) {
bannerCard.setVisibility(View.VISIBLE);
android.widget.TextView titleView = root.findViewById(R.id.new_alert_title);
android.widget.TextView subtitleView = root.findViewById(R.id.new_alert_subtitle);
android.widget.ImageView iconView = root.findViewById(R.id.new_alert_icon);
bannerCard.setCardBackgroundColor(android.graphics.Color.parseColor("#E8F5E9"));
titleView.setText("Tudo tranquilo");
titleView.setTextColor(android.graphics.Color.parseColor("#2E7D32"));
if (currentFilter.equals("PENDING")) {
subtitleView.setText("Não há alertas pendentes no momento.");
} else if (currentFilter.equals("RESOLVED")) {
subtitleView.setText("Ainda não há alertas resolvidos.");
} else {
subtitleView.setText("Nenhum alerta registado até agora.");
}
iconView.setImageResource(android.R.drawable.ic_dialog_info);
iconView.clearColorFilter();
iconView.setColorFilter(android.graphics.Color.parseColor("#4CAF50"), android.graphics.PorterDuff.Mode.SRC_IN);
}
} else {
binding.rvAlerts.setVisibility(View.VISIBLE);
int pendingCount = 0;
for (AlertMessage msg : allAlertsList) {
if (msg.getStatus() != null && msg.getStatus().equalsIgnoreCase("PENDING")) {
pendingCount++;
}
}
if (pendingCount == 0 && bannerCard != null) {
bannerCard.setVisibility(View.GONE);
} else if (bannerCard != null) {
bannerCard.setVisibility(View.VISIBLE);
}
}
}
private void updateAlertsSummary() {
@@ -123,7 +174,7 @@ public class AlertsFragment extends Fragment {
AlertMessage latestPending = null;
for (AlertMessage msg : allAlertsList) {
if ("PENDING".equals(msg.getStatus())) {
if (msg.getStatus() != null && msg.getStatus().equalsIgnoreCase("PENDING")) {
pendingCount++;
if (latestPending == null || (msg.getTimestamp() != null && latestPending.getTimestamp() != null && msg.getTimestamp().after(latestPending.getTimestamp()))) {
latestPending = msg;
@@ -131,22 +182,15 @@ public class AlertsFragment extends Fragment {
}
}
// Referências diretas aos NOVOS IDs criados do zero
View root = binding.getRoot();
com.google.android.material.card.MaterialCardView bannerCard = root.findViewById(R.id.new_alert_banner);
android.widget.ImageView iconView = root.findViewById(R.id.new_alert_icon);
android.widget.TextView titleView = root.findViewById(R.id.new_alert_title);
android.widget.TextView subtitleView = root.findViewById(R.id.new_alert_subtitle);
if (bannerCard == null || iconView == null || titleView == null || subtitleView == null) {
android.util.Log.e("AlertsFragment", "ERRO: Não foi possível encontrar os novos IDs do banner!");
return;
}
bannerCard.setVisibility(View.VISIBLE);
if (bannerCard == null || iconView == null || titleView == null || subtitleView == null) return;
if (pendingCount > 0) {
// --- ESTADO DE ATENÇÃO (Laranja) ---
bannerCard.setCardBackgroundColor(android.graphics.Color.parseColor("#FFF3E0"));
titleView.setText(pendingCount + " alerta(s) aguardando revisão");
titleView.setTextColor(android.graphics.Color.parseColor("#E65100"));
@@ -156,21 +200,10 @@ public class AlertsFragment extends Fragment {
} else {
subtitleView.setText("Verifique os detalhes abaixo.");
}
iconView.setImageResource(R.drawable.ic_alert_warning);
iconView.clearColorFilter();
iconView.setColorFilter(android.graphics.Color.parseColor("#E65100"), android.graphics.PorterDuff.Mode.SRC_IN);
} else {
// --- ESTADO SEGURO (Verde) ---
bannerCard.setCardBackgroundColor(android.graphics.Color.parseColor("#E8F5E9"));
titleView.setText("Tudo tranquilo");
titleView.setTextColor(android.graphics.Color.parseColor("#2E7D32"));
subtitleView.setText("Nenhum alerta pendente. Todos os eventos foram revistos.");
iconView.setImageResource(android.R.drawable.ic_dialog_info);
iconView.clearColorFilter();
iconView.setColorFilter(android.graphics.Color.parseColor("#4CAF50"), android.graphics.PorterDuff.Mode.SRC_IN);
}
}
@@ -179,31 +212,16 @@ public class AlertsFragment extends Fragment {
long time = date.getTime();
long now = System.currentTimeMillis();
long diff = now - time;
if (diff < 60000) return "Agora mesmo";
else if (diff < 3600000) return "Há " + (diff / 60000) + " minuto(s)";
else if (diff < 86400000) return "Há " + (diff / 3600000) + " hora(s)";
else return "Há " + (diff / 86400000) + " dia(s)";
}
private void filterAdapterList() {
if (currentFilter.equals("ALL")) {
adapter.setAlertsList(new ArrayList<>(allAlertsList));
return;
}
List<AlertMessage> filtered = new ArrayList<>();
for (AlertMessage msg : allAlertsList) {
if (currentFilter.equals(msg.getStatus())) {
filtered.add(msg);
}
}
adapter.setAlertsList(filtered);
}
@Override
public void onDestroyView() {
super.onDestroyView();
binding = null;
}
}
}

47
app/src/main/java/com/example/pap_findu/ui/history/HistoryFragment.java
View File

@@ -40,7 +40,9 @@ public class HistoryFragment extends Fragment {
RecyclerView rvHistory = binding.rvHistory;
rvHistory.setLayoutManager(new LinearLayoutManager(getContext()));
adapter = new HistoryAdapter();
// Inicializa o adapter
adapter = new HistoryAdapter(requireContext());
rvHistory.setAdapter(adapter);
loadHistory();
@@ -49,35 +51,26 @@ public class HistoryFragment extends Fragment {
}
private void loadHistory() {
// Isolamento de dados: só carregar histórico deste filho
// Recuperar o código do filho para isolamento de dados
String childCode = requireContext().getSharedPreferences("FindU_Prefs", android.content.Context.MODE_PRIVATE)
.getString("child_access_code", null);
Log.d("FindU_Debug", "HistoryFragment -> childCode obtido: [" + childCode + "]");
if (childCode == null) {
Log.e("FindU_Debug", "ERRO FATAL: childCode é nulo no HistoryFragment! Verifique o registo do filho.");
if (getContext() != null) {
android.widget.Toast.makeText(getContext(), "Erro: Código do filho não encontrado.", android.widget.Toast.LENGTH_LONG).show();
}
if (childCode == null || childCode.isEmpty()) {
Log.e("FindU_Debug", "ERRO: childCode não encontrado no HistoryFragment.");
return;
}
db.collection("Alerts")
// MUDANÇA CRUCIAL: Agora buscamos na coleção "History"
db.collection("History")
.whereEqualTo("childCode", childCode)
.orderBy("timestamp", Query.Direction.DESCENDING)
.addSnapshotListener((value, error) -> {
if (error != null) {
// IMPORTANTE: O erro do Firestore contém o link para criar o índice no Logcat
Log.e("FindU_Debug", "Erro na Query: " + error.getMessage());
if (getActivity() != null) {
android.widget.Toast.makeText(getActivity(), "Erro de Base de Dados. Verifique o Logcat para o link do Índice.", android.widget.Toast.LENGTH_LONG).show();
}
Log.e("FindU_Debug", "Erro na Query History: " + error.getMessage());
return;
}
if (value != null) {
Log.d("FirebaseApp", "HistoryFragment -> Documentos recebidos: " + value.size());
List<Object> timelineList = new ArrayList<>();
String lastDateHeader = "";
@@ -95,6 +88,7 @@ public class HistoryFragment extends Fragment {
timelineList.add(alert);
}
// Envia a lista processada (com datas e eventos) para o adapter
adapter.setItems(timelineList);
}
});
@@ -105,22 +99,21 @@ public class HistoryFragment extends Fragment {
targetCal.setTime(date);
Calendar todayCal = Calendar.getInstance();
Calendar yesterdayCal = Calendar.getInstance();
yesterdayCal.add(Calendar.DAY_OF_YEAR, -1);
SimpleDateFormat sdfBase = new SimpleDateFormat("dd MMMM", new Locale("pt", "PT"));
if (targetCal.get(Calendar.YEAR) == todayCal.get(Calendar.YEAR) &&
targetCal.get(Calendar.DAY_OF_YEAR) == todayCal.get(Calendar.DAY_OF_YEAR)) {
SimpleDateFormat sdf = new SimpleDateFormat("dd MMMM", new Locale("pt", "PT"));
return "Hoje, " + sdf.format(date);
targetCal.get(Calendar.DAY_OF_YEAR) == todayCal.get(Calendar.DAY_OF_YEAR)) {
return "Hoje, " + sdfBase.format(date);
} else if (targetCal.get(Calendar.YEAR) == yesterdayCal.get(Calendar.YEAR) &&
targetCal.get(Calendar.DAY_OF_YEAR) == yesterdayCal.get(Calendar.DAY_OF_YEAR)) {
SimpleDateFormat sdf = new SimpleDateFormat("dd MMMM", new Locale("pt", "PT"));
return "Ontem, " + sdf.format(date);
targetCal.get(Calendar.DAY_OF_YEAR) == yesterdayCal.get(Calendar.DAY_OF_YEAR)) {
return "Ontem, " + sdfBase.format(date);
} else {
SimpleDateFormat sdf = new SimpleDateFormat("dd MMMM yyyy", new Locale("pt", "PT"));
// Capitalizar primeira letra no caso do MMMM ser retornado em minúsculo localmente
String f = sdf.format(date);
SimpleDateFormat sdfFull = new SimpleDateFormat("dd MMMM yyyy", new Locale("pt", "PT"));
String f = sdfFull.format(date);
return f.substring(0, 1).toUpperCase() + f.substring(1);
}
}
@@ -130,4 +123,4 @@ public class HistoryFragment extends Fragment {
super.onDestroyView();
binding = null;
}
}
}

10
app/src/main/java/com/example/pap_findu/ui/map/MapFragment.java
View File

@@ -303,7 +303,9 @@ public class MapFragment extends Fragment implements OnMapReadyCallback {
}
}
}
@Override public void onCancelled(@NonNull DatabaseError error) {}
@Override public void onCancelled(@NonNull DatabaseError error) {
Log.e("FindU_Map", "Erro ao ler GPS: " + error.getMessage());
}
};
locationRef.addValueEventListener(locationListener);
@@ -315,7 +317,11 @@ public class MapFragment extends Fragment implements OnMapReadyCallback {
safeZonesListener = db.collection("SafeZones")
.whereEqualTo("childCode", childCode)
.addSnapshotListener((value, error) -> {
if (error != null || value == null || mMap == null) return;
if (error != null) {
Log.e("FindU_Map", "Erro ao ler SafeZones: " + error.getMessage());
return;
}
if (value == null || mMap == null) return;
// Limpa circulos velhos
for (com.google.android.gms.maps.model.Circle circle : mapCircles) {

147
app/src/main/java/com/example/pap_findu/ui/zones/ZonesFragment.java
View File

@@ -1,14 +1,10 @@
package com.example.pap_findu.ui.zones;
import android.graphics.Color;
import android.graphics.drawable.GradientDrawable;
import android.location.Location;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.annotation.NonNull;
@@ -20,11 +16,6 @@ import com.example.pap_findu.adapters.ZonesAdapter;
import com.example.pap_findu.databinding.FragmentZonesBinding;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.google.firebase.firestore.DocumentSnapshot;
import com.google.firebase.firestore.FirebaseFirestore;
@@ -36,14 +27,8 @@ public class ZonesFragment extends Fragment {
private FragmentZonesBinding binding;
private FirebaseAuth auth;
private FirebaseFirestore db;
private String currentChildId = null;
private String currentChildName = "Filho";
private DatabaseReference locationRef;
private ValueEventListener locationListener;
private com.google.firebase.firestore.ListenerRegistration safeZonesListener;
private Location childLocation = null;
private List<DocumentSnapshot> safeZonesList = new ArrayList<>();
@Override
@@ -87,133 +72,31 @@ public class ZonesFragment extends Fragment {
if (value != null) {
safeZonesList = value.getDocuments();
adapter.setZonesList(safeZonesList);
checkSafetyStatus();
// Atualizar contador dinâmico de zonas
if (isAdded() && getActivity() != null && binding != null) {
int count = value.size();
TextView tvZoneCount = binding.getRoot().findViewById(R.id.tvDynamicZoneCount);
if (tvZoneCount != null) {
if (count == 0) {
tvZoneCount.setText("Nenhuma zona segura criada");
} else if (count == 1) {
tvZoneCount.setText("1 zona monitorizada");
} else {
tvZoneCount.setText(count + " zonas monitorizadas");
}
}
}
}
});
}
checkUserChildren();
return root;
}
private void checkUserChildren() {
FirebaseUser user = auth.getCurrentUser();
if (user == null) return;
if (user.isAnonymous()) {
currentChildId = requireContext().getSharedPreferences("FindU_Prefs", android.content.Context.MODE_PRIVATE)
.getString("child_access_code", null);
currentChildName = "Você";
if (currentChildId != null) {
listenToChildLocation();
}
return;
}
db.collection("children")
.whereEqualTo("parentId", user.getUid())
.limit(1)
.get()
.addOnCompleteListener(task -> {
if (task.isSuccessful() && task.getResult() != null && !task.getResult().isEmpty()) {
DocumentSnapshot document = task.getResult().getDocuments().get(0);
currentChildId = document.getString("accessCode");
if (document.contains("name")) {
currentChildName = document.getString("name");
} else if (document.contains("nome")) {
currentChildName = document.getString("nome");
}
if (currentChildId != null) {
listenToChildLocation();
}
}
});
}
private void listenToChildLocation() {
locationRef = FirebaseDatabase.getInstance().getReference(currentChildId).child("live_location");
locationListener = new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot snapshot) {
if (snapshot.exists()) {
Double lat = snapshot.child("latitude").getValue(Double.class);
Double lng = snapshot.child("longitude").getValue(Double.class);
if (lat != null && lng != null) {
childLocation = new Location("");
childLocation.setLatitude(lat);
childLocation.setLongitude(lng);
checkSafetyStatus();
}
}
}
@Override
public void onCancelled(@NonNull DatabaseError error) {}
};
locationRef.addValueEventListener(locationListener);
}
private void checkSafetyStatus() {
if (childLocation == null || binding == null || safeZonesList == null) return;
boolean isSafe = false;
for (DocumentSnapshot zoneDoc : safeZonesList) {
Double lat = zoneDoc.getDouble("latitude");
Double lng = zoneDoc.getDouble("longitude");
if (lat != null && lng != null) {
Location zoneLocation = new Location("");
zoneLocation.setLatitude(lat);
zoneLocation.setLongitude(lng);
if (childLocation.distanceTo(zoneLocation) <= 200.0) {
isSafe = true;
break;
}
}
}
updateUIBanner(isSafe);
}
private void updateUIBanner(boolean isSafe) {
View root = binding.getRoot();
LinearLayout bannerLayout = root.findViewById(R.id.bannerZoneLayout);
TextView title = root.findViewById(R.id.bannerZoneTitle);
TextView subtitle = root.findViewById(R.id.bannerZoneSubtitle);
if (bannerLayout == null || title == null || subtitle == null) return;
GradientDrawable background = (GradientDrawable) bannerLayout.getBackground().mutate();
if (isSafe) {
// VERDE -> Seguro
background.setColor(Color.parseColor("#EAF4D4")); // Fundo verde clarinho
title.setTextColor(Color.parseColor("#0B6635"));
subtitle.setTextColor(Color.parseColor("#0B6635"));
title.setText("O " + currentChildName + " está numa zona segura");
subtitle.setText("A rotina tem estado estável.");
} else {
// LARANJA -> Fora da zona
background.setColor(Color.parseColor("#FFE0B2")); // Fundo laranja clarinho
title.setTextColor(Color.parseColor("#E65100"));
subtitle.setTextColor(Color.parseColor("#E65100"));
title.setText("Atenção: Fora de zona segura");
subtitle.setText("O " + currentChildName + " movimentou-se para fora de contexto.");
}
}
@Override
public void onDestroyView() {
super.onDestroyView();
if (locationRef != null && locationListener != null) {
locationRef.removeEventListener(locationListener);
}
if (safeZonesListener != null) {
safeZonesListener.remove();
}

32
app/src/main/res/layout/fragment_zones.xml
View File

@@ -46,33 +46,29 @@
</LinearLayout>
</FrameLayout>
<LinearLayout
android:id="@+id/bannerZoneLayout"
<com.google.android.material.card.MaterialCardView
android:id="@+id/cardZoneCount"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="-40dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="24dp"
android:background="@drawable/bg_safe_banner"
android:orientation="vertical"
android:padding="18dp">
app:cardCornerRadius="16dp"
app:cardElevation="4dp"
app:cardBackgroundColor="#FFFFFF">
<TextView
android:id="@+id/bannerZoneTitle"
android:layout_width="wrap_content"
android:id="@+id/tvDynamicZoneCount"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/zones_summary_title"
android:textColor="#0B6635"
android:gravity="center"
android:padding="16dp"
android:text="A carregar zonas…"
android:textColor="#37474F"
android:textSize="15sp"
android:textStyle="bold" />
<TextView
android:id="@+id/bannerZoneSubtitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:text="@string/zones_summary_desc"
android:textColor="#0B6635" />
</LinearLayout>
</com.google.android.material.card.MaterialCardView>
<com.google.android.material.button.MaterialButton
android:id="@+id/addZoneButton"