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230415
2026-05-08 10:44:12 +01:00
parent cdd000b88d
commit cd75d3acfc
11 changed files with 427 additions and 206 deletions
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114
app/src/main/java/com/example/lifegrid/DocumentosActivity.java
View File

@@ -4,19 +4,40 @@ import android.content.Context;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import androidx.activity.EdgeToEdge;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.graphics.Insets;
import androidx.core.view.ViewCompat;
import androidx.core.view.WindowInsetsCompat;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.example.lifegrid.adapters.DocumentoAdapter;
import com.example.lifegrid.models.Documento;
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 java.util.ArrayList;
import java.util.List;
public class DocumentosActivity extends AppCompatActivity {
private ImageView btnBack;
private LinearLayout llDocumentsList;
private RecyclerView rvDocumentos;
private DocumentoAdapter adapter;
private List<Documento> documentoList;
private TextView tvEmptyState1, tvEmptyState2;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -30,62 +51,55 @@ public class DocumentosActivity extends AppCompatActivity {
});
btnBack = findViewById(R.id.btnBack);
llDocumentsList = findViewById(R.id.llDocumentsList);
btnBack.setOnClickListener(v -> finish());
loadDocuments();
rvDocumentos = findViewById(R.id.rvDocumentos);
tvEmptyState1 = findViewById(R.id.tvEmptyState1);
tvEmptyState2 = findViewById(R.id.tvEmptyState2);
rvDocumentos.setLayoutManager(new LinearLayoutManager(this));
documentoList = new ArrayList<>();
adapter = new DocumentoAdapter(documentoList, this);
rvDocumentos.setAdapter(adapter);
carregarDocumentos();
}
private void loadDocuments() {
SharedPreferences prefs = getSharedPreferences("LifeGridDocs", Context.MODE_PRIVATE);
int count = prefs.getInt("doc_count", 0);
private void carregarDocumentos() {
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
if (user == null) return;
if (count == 0) {
TextView emptyText = new TextView(this);
emptyText.setText("Nenhum documento guardado.");
emptyText.setPadding(32, 32, 32, 32);
llDocumentsList.addView(emptyText);
return;
}
DatabaseReference ref = FirebaseDatabase.getInstance().getReference("users")
.child(user.getUid()).child("documentos");
for (int i = 0; i < count; i++) {
String uriString = prefs.getString("doc_uri_" + i, "");
String desc = prefs.getString("doc_desc_" + i, "Sem descrição");
String data = prefs.getString("doc_data_" + i, "Sem data");
ref.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(@NonNull DataSnapshot snapshot) {
documentoList.clear();
for (DataSnapshot ds : snapshot.getChildren()) {
Documento doc = ds.getValue(Documento.class);
if (doc != null) {
doc.setId(ds.getKey());
documentoList.add(doc);
}
}
adapter.notifyDataSetChanged();
LinearLayout itemLayout = new LinearLayout(this);
itemLayout.setOrientation(LinearLayout.HORIZONTAL);
itemLayout.setPadding(16, 16, 16, 16);
ImageView ivDoc = new ImageView(this);
ivDoc.setLayoutParams(new LinearLayout.LayoutParams(200, 200));
ivDoc.setScaleType(ImageView.ScaleType.CENTER_CROP);
try {
ivDoc.setImageURI(Uri.parse(uriString));
} catch (Exception e) {
e.printStackTrace();
if (documentoList.isEmpty()) {
tvEmptyState1.setVisibility(View.VISIBLE);
tvEmptyState2.setVisibility(View.VISIBLE);
rvDocumentos.setVisibility(View.GONE);
} else {
tvEmptyState1.setVisibility(View.GONE);
tvEmptyState2.setVisibility(View.GONE);
rvDocumentos.setVisibility(View.VISIBLE);
}
}
LinearLayout textLayout = new LinearLayout(this);
textLayout.setOrientation(LinearLayout.VERTICAL);
textLayout.setPadding(16, 0, 0, 0);
TextView tvDesc = new TextView(this);
tvDesc.setText(desc);
tvDesc.setTextSize(16);
tvDesc.setTypeface(null, android.graphics.Typeface.BOLD);
TextView tvData = new TextView(this);
tvData.setText(data);
textLayout.addView(tvDesc);
textLayout.addView(tvData);
itemLayout.addView(ivDoc);
itemLayout.addView(textLayout);
llDocumentsList.addView(itemLayout);
}
@Override
public void onCancelled(@NonNull DatabaseError error) {
Toast.makeText(DocumentosActivity.this, "Erro ao carregar documentos.", Toast.LENGTH_SHORT).show();
}
});
}
}