Does “Chrome custom tab” support VectorDrawable?

Question

I work with "chrome custom tab"(cct) and everything runs OK

However if I wanna add "actions" to buildIn Toolbar the cct works only with old "png" files under drawable directory. I've switched to work with vector asset to generate vector-drawables and do all thing by using vector-drawable-compat, it seems that the cct doesn't work with it, right?

Thanks for whom can give me an answer.

Answer 1

Unfortunately Chrome Custom Tab supports only the bitmap format, as explained in the platform_frameworks_support repository:

 /** * Key that specifies the {@link Bitmap} to be used as the image source for the action button. * The icon should't be more than 24dp in height (No padding needed. The button itself will be * 48dp in height) and have a width/height ratio of less than 2. */ public static final String KEY_ICON = "android.support.customtabs.customaction.ICON";