Change the font of tab text in android design support TabLayout

Question

I\'m trying to work on the new TabLayout from the android design library.

I want to change tab text to custom font. And,I tried to sear

Answer 1

Kotlin extension that worked for me:

fun TabLayout.setFont(font: FontUtils.Fonts) {
    val vg = this.getChildAt(0) as ViewGroup
    for (i: Int in 0..vg.childCount) {
        val vgTab = vg.getChildAt(i) as ViewGroup?
        vgTab?.let {
            for (j: Int in 0..vgTab.childCount) {
                val tab = vgTab.getChildAt(j)
                if (tab is TextView) {
                    tab.typeface = FontUtils.getTypeFaceByFont(FontUtils.Fonts.BOLD, context)
                }
            }
        }
    }
}