getDownloadUrl Error

[kuwarsingh]

StorageReference filepath=mStorage.child("T_image").child(mImageUri.getLastPathSegment()); filepath.putFile(mImageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() { @Override public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) { Toast.makeText(upload_teach_info.this, "success", Toast.LENGTH_SHORT).show(); DatabaseReference new_add=mDatabase.push(); new_add.child("Name").setValue(mName); new_add.child("Email").setValue(mEmail); new_add.child("Desciption").setValue(mDesc); new_add.child("Image").setValue(downloadUri.toString()); } }) .addOnFailureListener(new OnFailureListener() { @Override public void onFailure(@NonNull Exception e) { Toast.makeText(upload_teach_info.this, "failed!", Toast.LENGTH_SHORT).show(); } });

    }
}

[kuwarsingh]

public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

                Task<Uri> dowmloadUrl =taskSnapshot.getStorage().getDownloadUrl();
                DatabaseReference new_add=mDatabase.push();
                new_add.child("Name").setValue(mName);
                new_add.child("Email").setValue(mEmail);
                new_add.child("Desciption").setValue(mDesc);
               new_add.child("Image").setValue(dowmloadUrl.toString());
            }
        })
                .addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        Toast.makeText(upload_teach_info.this, "failed!", Toast.LENGTH_SHORT).show();
                    }
                });

solved

[kuwarsingh]

Sorted already sir thank you soo much . can please Tell the way how i can get pdf download link on button from firebase

On Fri 16 Nov, 2018, 8:58 PM Ahsan <[email protected] wrote:

Here is the complete Else if block

`else if (requestCode == RC_PHOTO_PICKER && resultCode == RESULT_OK) { Toast.makeText(this, "called!", Toast.LENGTH_SHORT).show(); Uri selectedImageUri = data.getData(); final StorageReference photoRef = mChatPhotosStorageReference.child(selectedImageUri.getLastPathSegment());

        Log.v(TAG, "PhotoReference" + photoRef.toString());

        // Upload file to Firebase Storage

        UploadTask uploadTask = photoRef.putFile(selectedImageUri);

        Task<Uri> urlTask = uploadTask.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 photoRef.getDownloadUrl();
            }
        }).addOnCompleteListener(new OnCompleteListener<Uri>() {
            @Override
            public void onComplete(@NonNull Task<Uri> task) {
                if (task.isSuccessful()) {
                    Uri downloadUri = task.getResult();
                    System.out.println("Upload " + downloadUri);

                    if (downloadUri != null) {

                        String photoStringLink = downloadUri.toString(); //YOU WILL GET THE DOWNLOAD URL HERE !!!!
                        System.out.println("Upload " + photoStringLink);

                        // Set the download URL to the message box, so that the user can send it to the database
                        FriendlyMessage friendlyMessage = new FriendlyMessage(null, mUsername, photoStringLink);
                        mMessagesDatabseReference.push().setValue(friendlyMessage);

                    }

                } else {
                    // Handle failures
                    // ...
                }
            }
        });

}`

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