I know android studio doesn\'t support all elements in SVG.
So far I know that:
The source code for the converter is here: SVG2Vector.java
From that you can see that, as of now, the following elements are supported (to some extent at least):
<polygon>, <rect>, <circle>, <line>, <path>, <g>
<polygon>
<rect>
<circle>
<line>
<path>
<g>