How to use getdownloadurl in recent versions?

                Uri downloaduri=taskSnapshot.getDownloadUrl();//here i cant use getdownloadurl() function
                DatabaseReference new_prod=db.push();
                new_prod.child("product name").setValue(prod_name);
                new_prod.child("product price").setValue(prod_price);
                new_prod.child("available stock").setValue(prod_quan);
                new_prod.child("product image").setValue(downloaduri);
                pd.dismiss();//fragments code

I was unable to use getdownloadurl .I have already stored image in the firebase storage.Is it the fragment that is restricting the use of getdownloadurl? My motive is to make a query to store in firebase.please help me.

Solution 1:

The taskSnapshot.getDownloadUrl() method was removed in recent versions of the Firebase Storage SDK. You will need to instead get the download URL from the StorageReference now.

Calling StorageReference.getDownloadUrl() returns a Task, since it needs to retrieve the download URL from the server. So you'll need a completion listener to get the actual URL.

From the documentation on downloading a file:

 storageRef.child("users/me/profile.png").getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
    @Override
    public void onSuccess(Uri uri) {
        // Got the download URL for 'users/me/profile.png' in uri
        System.out.println(uri.toString());
    }
}).addOnFailureListener(new OnFailureListener() {
    @Override
    public void onFailure(@NonNull Exception exception) {
        // Handle any errors
    }
});

Alternatively that first line could be this if you're getting the download URL right after uploading (as in your case):

taskSnapshot.getStorage().getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {

Also see:

• Firebase Storage getDownloadUrl() method can't be resolved
• Error: cannot find symbol method getDownloadUrl() of type com.google.firebase.storage.UploadTask.TaskSnapshot
• The example in the Firebase documentation on uploading a file and getting its download URL

Solution 2:

This worked for me after hours of research and differents ways :

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

           //here
           Task<Uri> urlTask = taskSnapshot.getStorage().getDownloadUrl();
           while (!urlTask.isSuccessful());
           Uri downloadUrl = urlTask.getResult();

           final String sdownload_url = String.valueOf(downloadUrl);