How to upload an image to Firebase storage?

Question

I\'m trying to upload a simple byte array into Firebase storage, but my onFailureListener keeps getting called and logging back to me saying that the upload fai

Answer 1

Upload multilple images to Firebase storage.

It is working for me.

using this library

  compile 'com.github.darsh2:MultipleImageSelect:3474549'

At the top

private StorageReference storageRef;
private FirebaseApp app;
private FirebaseStorage storage;

onCreate()

app = FirebaseApp.getInstance();
storage =FirebaseStorage.getInstance(app);

button click action

   Gallary.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {


                Intent intent = new Intent(ChatActivity.this, AlbumSelectActivity.class);
                intent.putExtra(Constants.INTENT_EXTRA_LIMIT, 10);
                startActivityForResult(intent, Constants.REQUEST_CODE);

            }
        });

Activity result

public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == Constants.REQUEST_CODE && resultCode == RESULT_OK) {
        ArrayList images = data.getParcelableArrayListExtra(Constants.INTENT_EXTRA_IMAGES);
        Uri[] uri=new Uri[images.size()];
        for (int i =0 ; i < images.size(); i++) {
            uri[i] = Uri.parse("file://"+images.get(i).path);
            StorageReference ref = storage.getReference("photos").child(uri[i].getLastPathSegment());
            ref.putFile(uri[i])
                    .addOnSuccessListener(new OnSuccessListener() {
                        @Override
                        public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                            Uri downloadUrl = taskSnapshot.getDownloadUrl();
                            String content = downloadUrl.toString();

                        }
                    })
                    .addOnFailureListener(new OnFailureListener() {
                        @Override
                        public void onFailure(@NonNull Exception exception) {

                        }
                    })
                    .addOnProgressListener(new OnProgressListener() {
                        @Override
                        public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
                            //displaying the upload progress
                            double progress = (100.0 * taskSnapshot.getBytesTransferred()) / taskSnapshot.getTotalByteCount();
                            progressDialog.setMessage("Uploaded " + ((int) progress) + "%...");
                        }
                    });

          }
        }

    }