<com.adgvcxz.path.view.PathGroup android:id="@+id/path_group" android:layout_width="match_parent" android:layout_height="match_parent" path:numColumns="3" path:btnBottomMargin="40dp" path:btnRightMargin="40dp" path:showColor="#99FF8247" path:hideColor="#999AFF9A" />
https://github.com/adgvcxz/AndZV