Dmitry Roo

riversRef.putFile(file)
          .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
              @Override
              public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                  pd.dismiss();
                 Snackbar.make(findViewById(android.R.id.content),"image",Snackbar.LENGTH_LONG).show();
              }
          })  // тут
        .addOnFailurelListener(new OnFailureListener(){
            @Override
            public void onFailure(@NonNull Exception exception){
                pd.dismiss();
              Toast.makeText(getApplicationContext(),"failed to Uploa",Toast.LENGTH_LONG).show();
            }
        }) // и тут
        .addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>(){
            @Override
            public void onProgress(@NonNull UploadTask.TaskSnapshot taskSnapshot){
                double progressPercent=(100.00*taskSnapshot.getBytesTransferred()/taskSnapshot.getTotalByteCount());
                pd.setMessage("Percentage"+(int)progressPercent+"%");
            }
        });