How to clear color for TopDrawable of Textview?

In my application I change color of Top drawable of Textview using below code.

tvTopDrawable.setColorFilter("#E1BEE7", Mode.SRC_ATOP);

Now i want clear this color from my drawable. I used tvTopDrawable.clearColorFilter();

But it seems its not work sometime.

I used that same image in other Activity of my Application.

Where to write clearColorFilter() so it clears the color from drawable,Can anyone help with this?

Thanks in Advance.