import android.content.Context
import android.support.v4.view.ViewPager
import android.support.v4.view.ViewPagerUtils
import android.util.AttributeSet
class ViewPage2(context: Context, attrs: AttributeSet?) : ViewPager(context, attrs) {
override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
var heightSpec = heightMeasureSpec
val currentView = ViewPagerUtils.getCurrentView(this)
if (currentView!=null) {
currentView.forceLayout()
currentView.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(MeasureSpec.getSize(heightMeasureSpec), MeasureSpec.UNSPECIFIED))
heightSpec = MeasureSpec.makeMeasureSpec(currentView.measuredHeight, MeasureSpec.EXACTLY)
}
super.onMeasure(widthMeasureSpec, heightSpec)
}
}
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