16 lines
570 B
Kotlin
16 lines
570 B
Kotlin
package com.simplemobiletools.contacts.extensions
|
|
|
|
import android.support.v4.view.ViewPager
|
|
|
|
fun ViewPager.onPageChanged(pageChangedAction: (activePage: Int) -> Unit) =
|
|
addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
|
|
override fun onPageSelected(position: Int) {
|
|
pageChangedAction(position)
|
|
}
|
|
|
|
override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {
|
|
}
|
|
|
|
override fun onPageScrollStateChanged(state: Int) {
|
|
}
|
|
})
|