Fixed: A lot of things

app/src/main/java/com/agrobuy/app/BuyerDetailActivity.java

@@ -4,14 +4,26 @@
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
+import android.util.Log;
+import android.widget.Toast;
 
 import com.agrobuy.app.databinding.BuyerDetailBinding;
 import com.agrobuy.app.object.BuyerObject;
 import com.bumptech.glide.Glide;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+
+import java.text.SimpleDateFormat;
+import java.util.HashMap;
 
 public class BuyerDetailActivity extends Activity {
  public BuyerDetailBinding binding;
  public BuyerObject buyerObject;
+ private FirebaseAuth auth = FirebaseAuth.getInstance();
+ private FirebaseDatabase database = FirebaseDatabase.getInstance();
+ private DatabaseReference myRef = database.getReference();
+
  @Override
  protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
@@ -30,36 +42,61 @@ protected void onCreate(Bundle savedInstanceState) {
 
  binding.topAppBar.setTitle(buyerObject.getBuyerName());
 
- binding.contactCall.setOnClickListener(v->{
+ binding.contactCall.setOnClickListener(v -> {
  Intent i = new Intent(Intent.ACTION_DIAL);
- i.setData(Uri.parse("tel:"+ buyerObject.getPhoneNumber()));
+ i.setData(Uri.parse("tel:" + buyerObject.getPhoneNumber()));
  startActivity(i);
  });
- binding.contactEmail.setOnClickListener(v->{
+ binding.contactEmail.setOnClickListener(v -> {
  Intent i = ExportLogisticsActivity.makeMailIntent(new String[]{buyerObject.getEmail()},
- "Buyer Network",null,null);
- i.putExtra(Intent.EXTRA_TEXT,"Hi!");
+ "Buyer Network", null, null);
+ i.putExtra(Intent.EXTRA_TEXT, "Hi!");
  startActivity(i);
  });
- binding.contactWhatsapp.setOnClickListener(v->{
- String url = "https://api.whatsapp.com/send?phone="+ buyerObject.getPersonalNumber();
+ binding.contactWhatsapp.setOnClickListener(v -> {
+ String url = "https://api.whatsapp.com/send?phone=" + buyerObject.getPersonalNumber();
  Intent i = new Intent(Intent.ACTION_VIEW);
  i.setData(Uri.parse(url));
  startActivity(i);
  });
 
- binding.sell.setOnClickListener(v->{
+ binding.sell.setOnClickListener(v -> {
+ Log.d(BuyerDetailActivity.class.getName(), "Nothing is empty");
+
+ // putting item in the database
+ HashMap<String,String > details = new HashMap<>();
+ details.put("buyer_ID",buyerObject.getBuyerID());
+ details.put("buyer_Name",buyerObject.getBuyerName());
+ HashMap<String,Object> id = new HashMap<>();
+ id.put(FirebaseAuth.getInstance().getCurrentUser().getUid(),details);
+ HashMap<String,Object > item = new HashMap<>();
+ item.put(new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").format(System.currentTimeMillis()),id);
+ database.getReference(getString(R.string.buyer_applied)).updateChildren(item);
+ // opening email
  Intent i = ExportLogisticsActivity.makeMailIntent(new String[]{buyerObject.getEmail()},
- "Custom Subject Here",null,null);
- i.putExtra(Intent.EXTRA_TEXT,"Hi!");
- startActivity(i);
+ "Custom Subject Here", null, null);
+ i.putExtra(Intent.EXTRA_TEXT, "Hi!");
+ if (i.resolveActivity(getPackageManager()) != null) {
+ startActivityForResult(Intent.createChooser(i, "Choose an email client"), 800);
+ } else {
+ Toast.makeText(this, "Failed! Please install a email app", Toast.LENGTH_SHORT).show();
+ }
  });
 
- binding.exportFinancing.setOnClickListener(v->{
- Intent i = new Intent(this,TradeFinanceActivity.class);
+ binding.exportFinancing.setOnClickListener(v -> {
+ Intent i = new Intent(this, TradeFinanceActivity.class);
  startActivity(i);
  });
+ }
 
-
+ @Override
+ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+ if(requestCode==800){
+ if(resultCode==RESULT_OK)
+ Toast.makeText(getApplicationContext(), "Success! We will get back to you ASAP!", Toast.LENGTH_SHORT).show();
+ else
+ Toast.makeText(getApplicationContext(), "Failed! Please send email to complete", Toast.LENGTH_SHORT).show();
+ }
+ super.onActivityResult(requestCode, resultCode, data);
  }
 }

app/src/main/java/com/agrobuy/app/BuyerNetworkActivity.java

@@ -6,6 +6,7 @@
 import android.os.Parcelable;
 import android.util.Log;
 import android.view.View;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.Nullable;
@@ -32,12 +33,14 @@ public class BuyerNetworkActivity extends Activity {
  public List<BuyerObject> buyerList = new ArrayList<>();
  RecyclerView recyclerView;
  BuyerDetailAdapter adapter;
+ TextView emptyView;
 
  @Override
  protected void onCreate(@Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.buyer_network);
-
+ emptyView = findViewById(R.id.empty_view);
+ emptyView.setText("Loading...");
  adapter = new BuyerDetailAdapter(this, buyerList,
  item ->{
  Intent i = new Intent(this, BuyerDetailActivity.class);
@@ -55,6 +58,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
  database.getReference("buyer_network" + "/" + auth.getCurrentUser().getUid()).get()
  .addOnCompleteListener(task -> {
  if(!task.isSuccessful()){
+ emptyView.setText("Error getting buyers data");
  Log.d("BuyerNetwork", ": Error getting buyers data");
  Toast.makeText(this, "Error getting buyers data", Toast.LENGTH_SHORT).show();
  }

app/src/main/java/com/agrobuy/app/DeliveryPartnersActivity.java

@@ -5,6 +5,7 @@
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.Nullable;
@@ -31,11 +32,13 @@ public class DeliveryPartnersActivity extends Activity {
  public List<ContentObject> partnerList = new ArrayList<>();
  RecyclerView recyclerView;
  ContentDisplayAdapter adapter;
-
+ TextView emptyView;
  @Override
  protected void onCreate(@Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.buyer_network);
+ emptyView = findViewById(R.id.empty_view);
+ emptyView.setText("Loading...");
 
  adapter = new ContentDisplayAdapter(this, partnerList,
  item ->{
@@ -53,8 +56,9 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
  database.getReference("delivery_partners" + "/" + auth.getCurrentUser().getUid()).get()
  .addOnCompleteListener(task -> {
  if(!task.isSuccessful()){
- Log.d("TradeFinance", ": Error getting invoices data");
- Toast.makeText(this, "Error getting invoice data", Toast.LENGTH_SHORT).show();
+ emptyView.setText("Error getting partners data");
+ Log.d("TradeFinance", ": Error getting partners data");
+ Toast.makeText(this, "Error getting partners data", Toast.LENGTH_SHORT).show();
  }
  else{
  DataSnapshot snapshot = task.getResult();

app/src/main/java/com/agrobuy/app/LoggedInActivity.java

@@ -37,12 +37,13 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
  //getting instances
  mAuth = FirebaseAuth.getInstance();
  currUser = mAuth.getCurrentUser();
-
  assert currUser != null;
  DatabaseReference myRef = database.getReference("users");
  myRef.child(currUser.getUid()).child("name").get().addOnCompleteListener(task -> {
  if (!task.isSuccessful()) {
- Log.e("firebase", "Error getting data", task.getException());
+ Log.e("firebase", "Error getting data.", task.getException());
+ Toast.makeText(this, "Error getting data. Make sure your internet is stable.", Toast.LENGTH_SHORT).show();
+
  }
  else {
  Log.d("firebase", String.valueOf(task.getResult().getValue()));

app/src/main/java/com/agrobuy/app/MyInvoicesActivity.java

@@ -52,6 +52,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
  .addOnCompleteListener(task -> {
  Log.d("MyInvoices","added onCompleteListener");
  if(!task.isSuccessful()){
+ emptyView.setText("Error getting invoices data.");
  Log.d("MyInvoices", ": Error getting invoices data");
  Toast.makeText(this, "Error getting invoice data", Toast.LENGTH_SHORT).show();
  }

app/src/main/java/com/agrobuy/app/TradeFinanceActivity.java

@@ -140,12 +140,12 @@ public void onClick(@NonNull View view) {
 
  @Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- super.onActivityResult(requestCode, resultCode, data);
- if(resultCode==requestCode){
+ if(requestCode==800){
+  if(resultCode==RESULT_OK)
  Toast.makeText(getApplicationContext(), "Success! We will get back to you ASAP!", Toast.LENGTH_SHORT).show();
- }
- else{
- Toast.makeText(getApplicationContext(), "Failed! Please send email to complete", Toast.LENGTH_SHORT).show();
+  else Toast.makeText(getApplicationContext(), "Failed! Please send email to complete", Toast.LENGTH_SHORT).show();
+ }else{
+ super.onActivityResult(requestCode, resultCode, data);
  }
  }
 

app/src/main/java/com/agrobuy/app/UploadInvoiceActivity.java

@@ -41,7 +41,7 @@ public class UploadInvoiceActivity extends Activity {
  DatabaseReference dbRef;
  private final FirebaseDatabase database = FirebaseDatabase.getInstance();
  Uri uri;
- private final int FILE_PICK_REQUEST=200;
+ private final int FILE_PICK_REQUEST = 200;
  private final int REQUEST_CAPTURE_IMAGE = 201;
  String imageFilePath ;
 
@@ -147,7 +147,6 @@ public void onCancelled(@NonNull DatabaseError error) {
  try {
  photoFile = createImageFile();
  Log.d("imageFilePath",imageFilePath);
-// savedInstanceState.putString("imageFilePath",imageFilePath);
  } catch (IOException ex) {
  // Error occurred while creating the File
  }
@@ -230,4 +229,9 @@ protected void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
  super.onRestoreInstanceState(savedInstanceState);
  imageFilePath = savedInstanceState.getString("imageFilePath");
  }
+ @Override
+ protected void onSaveInstanceState(@NonNull Bundle outState) {
+ super.onSaveInstanceState(outState);
+ outState.putString("imageFilePath",String.valueOf(imageFilePath));
+ }
 }

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

@@ -433,10 +433,13 @@
  </LinearLayout>
 
  <Button
+ android:drawableEnd="@drawable/ic_baseline_arrow_forward_24"
  android:id="@+id/avail_logistics"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:text="Avail Logistics"
+ android:textColor="@color/white"
+ android:backgroundTint="#E91E63"
  app:layout_constraintBottom_toBottomOf="parent"
  app:layout_constraintEnd_toEndOf="parent"
  app:layout_constraintHorizontal_bias="0.5"