TabLayout

//取消长按Toast
private fun resetTabLayoutLongClick() {
for (a in 0..mTabLayout.childCount) {
var tab = mTabLayout.getTabAt(a)
if (tab != null) {
tab.view.setOnLongClickListener {
true
}
//tab1.view.setLongClickable(false);试了无效
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) tab.view.tooltipText = ""
}
}
}