TabLayout not filling width when tabMode set to 'scrollable'

Question

I have added TabLayout (from support library v22.2.1) to my Fragment as:

Answer 1

This is my solution with tabMode set to: app:tabMode="scrollable"

class MyTabLayout(
  context: Context,
  attrs: AttributeSet?
) : TabLayout(context, attrs) {

  override fun onMeasure(
    widthMeasureSpec: Int,
    heightMeasureSpec: Int
  ) {

    val equalTabWidth= (MeasureSpec.getSize(widthMeasureSpec) / tabCount.toFloat()).toInt()

    for (index in 0..tabCount) {
      val tab = getTabAt(index)
      val tabMeasuredWidth = tab?.view?.measuredWidth ?: equalTabWidth

      if (tabMeasuredWidth < equalTabWidth) {
        tab?.view?.minimumWidth = equalTabWidth
      }
    }

    super.onMeasure(widthMeasureSpec, heightMeasureSpec)
  }
}