Why my getDownloadUrl() has error ? about codelab-friendlychat-android

[thatfiredev]

@adibsyahmi17 unfortunately, TaskSnapshot does not have a getDownloadUrl() method. You'll need to call that method on the StorageReference that you created to upload the file.

[adibsyahmi17]

@adibsyahmi17 unfortunately, TaskSnapshot does not have a getDownloadUrl() method. You'll need to call that method on the StorageReference that you created to upload the file.

can you show me how because this is my first time using android studio

[thatfiredev]

@adibsyahmi17 Can you show the code where you create the StorageReference? The one that comes before this onSuccess code that you posted here.

[adibsyahmi17]

if (imageURI != null){
StorageReference fileReference = storageReference.child(System.currentTimeMillis()
+ "." + getFileExtension(imageURI));
fileReference.putFile(imageURI)
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@OverRide
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@OverRide
public void run() {
mProgressBar.setProgress(0);
}
}, 500);

                        Toast.makeText(AddSolatPage.this, "Upload successful", Toast.LENGTH_LONG).show();
                        Upload upload = new Upload(solatTitle.getText().toString().trim(),
                                taskSnapshot.getStorage().getDownloadUrl().toString());

                    }
                })
                .addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        Toast.makeText(AddSolatPage.this, e.getMessage(), Toast.LENGTH_SHORT).show();
                    }
                })
                .addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onProgress(@NonNull UploadTask.TaskSnapshot snapshot) {
                        double progress = (100.0 * snapshot.getBytesTransferred() / snapshot.getTotalByteCount());
                        mProgressBar.setProgress((int) progress);
                    }
                });
    }else {
        Toast.makeText(this,"No file selected",Toast.LENGTH_SHORT).show();
    }

this is my code

[thatfiredev]

@adibsyahmi17 Thanks for providing the code. You'll need to change your onSuccess method to reuse the StorageReference that you created:

@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
    Handler handler = new Handler();
    handler.postDelayed(new Runnable() {
        @Override
        public void run() {
            mProgressBar.setProgress(0);
        }
    }, 500);

    Toast.makeText(AddSolatPage.this, "Upload successful", Toast.LENGTH_LONG).show();
    fileReference.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
        @Override
        public void onSuccess(Uri uri) {
            String url = uri.toString();
            Upload upload = new Upload(solatTitle.getText().toString().trim(), url);
        }
    }).addOnFailureListener(new OnFailureListener() {
        @Override
        public void onFailure(@NonNull Exception exception) {
            // Handle any errors
        }
    });
}