How to resolve method getDownloadUrl()

Question

Uri resultUri = result.getUri();
            String current_user_id= mCurrentUser.getUid();
            StorageReference filepath = mImageStorage.child("profile_image").child(current_user_id+".jpg");
            filepath.putFile(resultUri).addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
                @Override
                public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
                    if(task.isSuccessful()){

                        String download_url = task.getResult().getDownloadUrl().toString();

                        mUserDatabase.child("image").setValue(download_url).addOnCompleteListener(new OnCompleteListener<Void>() {
                            @Override
                            public void onComplete(@NonNull Task<Void> task) {
                                if(task.isSuccessful()){
                                    mProgressDialog.dismiss();
                                    Toast.makeText(SettingsActivity.this,"Success upploading.",Toast.LENGTH_LONG).show();

                                }
                            }
                        });
                    }else {
                        Toast.makeText(SettingsActivity.this,"error on upploading.",Toast.LENGTH_LONG).show();                        }
                        mProgressDialog.dismiss();
                }
            });

`getDownloadUrl` is no longer available on `task.getResult()`, but must now be called on `StorageReference filepath`. See the Firebase documentation here: https://firebase.google.com/docs/storage/android/upload-files#get_a_download_url or the simpler code here: https://stackoverflow.com/questions/51056397/how-to-use-getdownloadurl-in-recent-versions/51064689#51064689 — Frank van Puffelen, Sep 03 '18 at 14:38

score 0 · Answer 1 · answered Sep 03 '18 at 12:04

0

You must add addOnSuccessListener() after getDownloadUrl() then get the url string inside onSuccess() method.

answered Sep 03 '18 at 12:04

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score 0 · Accepted Answer · answered Sep 03 '18 at 12:32

Try this:

filepath.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
    @Override
    public void onSuccess(Uri uri) {
        //Do what you need to do with the URL
    }
}).addOnFailureListener(new OnFailureListener() {
    @Override
    public void onFailure(@NonNull Exception exception) {
        // Handle any errors
    }
});

How to resolve method getDownloadUrl()

2 Answers2