Ytukyg

I'm trying to set up a blog app. The idea is that after the user logs in or signs up, they are directed to the setup page where they pick a profile picture and a name. The picture is saved to Firestore Storage and then the details are logged in the Firestore database.

So when the setup page loads, it is suppose to check first whether that user has existing data- picture and name, then lets them change or fill in their details.

Everything works well till the user tries to upload his picture and name. The picture stores in Firestore Storage successfully then proceed to log in Firestore and returns error

User does not have permission to access this object.

I have a this same function in other activities in my app and they all return the same error.

My setup logic is like this :

    protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_setup);





    firebaseAuth = FirebaseAuth.getInstance();

    user_id = firebaseAuth.getCurrentUser().getUid();



    firebaseFirestore = FirebaseFirestore.getInstance();

    storageReference = FirebaseStorage.getInstance().getReference();





    setupImage = findViewById(R.id.setup_image);

    setupName = findViewById(R.id.setup_name);

    setupBtn = findViewById(R.id.setup_btn);

    setupProgress = findViewById(R.id.setup_progress);



    setupProgress.setVisibility(View.VISIBLE);

    setupBtn.setEnabled(false);



    firebaseFirestore.collection("Users").document(user_id).get().addOnCompleteListener(new OnCompleteListener<DocumentSnapshot>() {

        @Override

        public void onComplete(@NonNull Task<DocumentSnapshot> task) {



            if (task.isSuccessful()) {



                if (task.getResult().exists()) {



                    String name = task.getResult().getString("name");

                    String image = task.getResult().getString("image");



                    mainImageURI = Uri.parse(image);



                    setupName.setText(name);



                    RequestOptions placeholderRequest = new RequestOptions();

                    placeholderRequest.placeholder(R.drawable.dummy);



                    Glide.with(Setup.this).setDefaultRequestOptions(placeholderRequest).load(image).into(setupImage);





                }



            } else {



                String error = task.getException().getMessage();

                Toast.makeText(Setup.this, "(FIRESTORE Retrieve Error) : " + error, Toast.LENGTH_LONG).show();



            }



            setupProgress.setVisibility(View.INVISIBLE);

            setupBtn.setEnabled(true);



        }

    });





    setupBtn.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {



            final String user_name = setupName.getText().toString();



            if (!TextUtils.isEmpty(user_name) && mainImageURI != null) {



                setupProgress.setVisibility(View.VISIBLE);



                if (isChanged) {



                    user_id = firebaseAuth.getCurrentUser().getUid();



                    File newImageFile = new File(mainImageURI.getPath());

                    try {



                        compressedImageFile = new Compressor(Setup.this)

                                .setMaxHeight(125)

                                .setMaxWidth(125)

                                .setQuality(20)

                                .compressToBitmap(newImageFile);



                    } catch (IOException e) {

                        e.printStackTrace();

                    }



                    ByteArrayOutputStream baos = new ByteArrayOutputStream();

                    compressedImageFile.compress(Bitmap.CompressFormat.JPEG, 100, baos);

                    byte thumbData = baos.toByteArray();



                    final UploadTask image_path = storageReference.child("profile_images").child(user_id + ".jpg").putBytes(thumbData);



                    Task<Uri> urlTask = image_path.continueWithTask(new Continuation<UploadTask.TaskSnapshot, Task<Uri>>() {

                        @Override

                        public Task<Uri> then(@NonNull Task<UploadTask.TaskSnapshot> task) throws Exception {

                            if (!task.isSuccessful()) {

                                throw task.getException();

                            }



                            // Continue with the task to get the download URL

                            return storageReference.getDownloadUrl();

                        }

                    }).addOnCompleteListener(new OnCompleteListener<Uri>() {

                        @Override

                        public void onComplete(@NonNull Task<Uri> task) {

                            if (task.isSuccessful()) {

                                Uri downloadUri = task.getResult();

                                storeFirestore(task, user_name, downloadUri);

                            } else {

                                Toast

                                        .makeText

                                                (Setup.this, task.getException().getMessage(), Toast.LENGTH_SHORT).show();

                                setupProgress.setVisibility(View.INVISIBLE);

                            }

                        }

                    });



                } else {



                    storeFirestore(null, user_name, null);



                }



            }else {

                Toast.makeText(Setup.this, "Please make sure to put a name and pick a picture", Toast.LENGTH_LONG).show();

            }



        }



    });



    setupImage.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {



            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {



                if (ContextCompat.checkSelfPermission(Setup.this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {



                    Toast.makeText(Setup.this, "Permission Denied", Toast.LENGTH_LONG).show();

                    ActivityCompat.requestPermissions(Setup.this, new String{Manifest.permission.READ_EXTERNAL_STORAGE}, 1);



                } else {



                    BringImagePicker();



                }



            } else {



                BringImagePicker();



            }



        }



    });





}



private void storeFirestore(@NonNull Task<Uri> task, String user_name, Uri downloadUri) {





    if (task == null) {

        downloadUri = mainImageURI;

    }





    Map<String, String> userMap = new HashMap<>();

    userMap.put("name", user_name);

    userMap.put("image", downloadUri.toString());



    firebaseFirestore.collection("Users").document(user_id).set(userMap).addOnCompleteListener(new OnCompleteListener<Void>() {

        @Override

        public void onComplete(@NonNull Task<Void> task) {



            if (task.isSuccessful()) {



                Toast.makeText(Setup.this, "The user Settings are updated.", Toast.LENGTH_LONG).show();

                Intent mainIntent = new Intent(Setup.this, MainActivity.class);

                startActivity(mainIntent);

                finish();



            } else {



                String error = task.getException().getMessage();

                Toast.makeText(Setup.this, "(FIRESTORE Error) : " + error, Toast.LENGTH_LONG).show();



            }



            setupProgress.setVisibility(View.INVISIBLE);



        }

    });





}



private void BringImagePicker() {



    CropImage.activity()

            .setGuidelines(CropImageView.Guidelines.ON)

            .setAspectRatio(1, 1)

            .start(Setup.this);



}



@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    super.onActivityResult(requestCode, resultCode, data);



    if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {

            CropImage.ActivityResult result = CropImage.getActivityResult(data);

            if (resultCode == RESULT_OK) {



                mainImageURI = result.getUri();

                setupImage.setImageURI(mainImageURI);



                isChanged = true;



            } else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {



                Exception error = result.getError();



            }

    }



}

So the setupButton triggers the upload and the storeInFirestore method is called after picture is stored in Firebase Storage.

I have the rules in Firestore like this

service cloud.firestore {

  match /databases/{database}/documents {

    match /{document=**} {

      allow read, write: if request.auth.uid != null;

    }

  }

}

Upon a close look, I find that the file uploads in Firebase Storage but the error is returned when I attempt to get the download Uri. So the else statement

addOnCompleteListener(new OnCompleteListener<Uri>() {

                        @Override

                        public void onComplete(@NonNull Task<Uri> task) {

                            if (task.isSuccessful()) {

                                Uri downloadUri = task.getResult();

                                storeFirestore(task, user_name, downloadUri);

                            } else {

                                Toast

                                        .makeText

                                                (Setup.this, task.getException().getMessage(), Toast.LENGTH_SHORT).show();

is what returns the error hence the method to log in firestore is never triggered.

So is there something wrong with how I am trying to get the downloadUri because I am following the Docs.

Also my storage rules are like this

    service firebase.storage {

  match /b/{bucket}/o {

    match /{allPaths=**} {

      allow read, write: if request.auth != null;

    }

  }

}