Use Vector Drawable instead of different density tick marks

[rakshakhegde]

No description provided.

[badoualy]

What are we talking about here with tick marks? You mean the circle for the current page?

[rakshakhegde]

Yes, though now I come to think of it, it's not all that important. Just nice to save a few bytes :)

[badoualy]

The circle of past step/current step is drawn via a Paint, the only use of drawable is for the "check" icon, indeed we could it for VectorDrawable, but I'm not sure it would save space since it would add the vector drawable support lib dependency right? So if it's not used in the final app, probably would in fact lose space :)