package cn.flightfeather.thirdappmodule.view
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import android.support.v4.view.PagerAdapter
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import android.view.View
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import android.view.ViewGroup
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/**
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* @author riku
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* Date: 2020/6/22
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*/
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class ViewPagerAdapter(private val dataList: List<View>, private val titleList: List<String> = emptyList()) : PagerAdapter() {
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override fun isViewFromObject(p0: View, p1: Any): Boolean {
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return p0 == p1
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}
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override fun getCount(): Int {
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return dataList.size
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}
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override fun instantiateItem(container: ViewGroup, position: Int): Any {
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container.addView(dataList[position % dataList.size])
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return dataList[position % dataList.size]
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}
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override fun destroyItem(container: ViewGroup, position: Int, `object`: Any) {
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container.removeView(dataList[position % dataList.size])
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}
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override fun getPageTitle(position: Int): CharSequence? {
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if (position < titleList.size) {
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return titleList[position]
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} else {
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return super.getPageTitle(position)
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}
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}
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}
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