taskSnapshot.getDownloadUrl() method not working

Question

private void uploadImageToFirebaseStorage() {
    StorageReference profileImageRef =
        FirebaseStorage.getInstance().getReference(\"profilepics/\" + System.cur         


        

Answer 1

//firebase database
implementation 'com.google.firebase:firebase-database:15.0.0'
//firebase storage
implementation 'com.google.firebase:firebase-storage:15.0.0'

.getDownloadUrl() method is removed from later versions , i have changed it to 15.0.0 and works perfectly fine.You can find these in build.gradle(module:app)

Answer 2

This will Solve Your Problem....

if(uploadTask.isSuccessfull()){
Task<Uri> uriTask=uploadTask.getResult().getStorage().getDownloadUrl();                                               while(!uriTask.isSuccessful());
Uri downloadUri=uriTask.getResult();
final String download_url=downloadUri.toString();
}

Answer 3

This will work:

.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {


                Task<Uri> result = taskSnapshot.getMetadata().getReference().getDownloadUrl();
                result.addOnSuccessListener(new OnSuccessListener<Uri>() {
                    @Override
                    public void onSuccess(Uri uri) {
                        String photoStringLink = uri.toString();
                        Log.i("urlimage", photoStringLink);
                    }
                });
            }
        });

Answer 4

Try this:

Uri download_uri ;

final Map<String, String> userData = new HashMap<>();
    if (task != null) {
       //download_uri = task.getResult().getDownloadUrl();
      download_uri = task.getResult().getUploadSessionUri();
    }
    else {
        download_uri= imageUri;
    }

userData.put("Image", download_uri.toString());
userData.put("name",username);
userData.put("category",category);
userData.put("status",status);

Answer 5

Edit: see this comment on why the approach in this answer doesn't work:

firebaser here This answer is wrong. While it at first may appear to work (since it compiles) the result of getDownloadUrl().toString() is not a download URL, but a string representation of a Task object. For a better answer, see stackoverflow.com/a/55503926 or the sample in the Firebase documentation.

Original answer below...

---

In Firebase Storage API version 16.0.1, the getDownloadUrl() method using taskSnapshot object has changed. now you can use,

taskSnapshot.getMetadata().getReference().getDownloadUrl().toString()

to get download url from the firebase storage.

Answer 6

 ref.putFile(filePath)
                .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

                        taskSnapshot.getStorage().getDownloadUrl().addOnCompleteListener(new OnCompleteListener<Uri>() {
                            @Override
                            public void onComplete(@NonNull Task<Uri> task) {
                                changeProfilePic(String.valueOf(task.getResult()));//gives image or file string url
                            }
                        });

try this code will work for sure