package com.dollearn.student.ui.welfare
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import android.view.View
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import androidx.fragment.app.Fragment
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import androidx.viewpager.widget.ViewPager
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import com.dollearn.student.R
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import com.dollearn.student.dialog.CouponFilterPop
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import com.dollearn.student.ui.TransparentStatusBarActivity
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import com.dollearn.student.utils.interfaces.StringCallback
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import kotlinx.android.synthetic.main.activity_coupon.*
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class CouponActivity : TransparentStatusBarActivity() {
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override fun setContentView() = R.layout.activity_coupon
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private val frags = arrayListOf<Fragment>()
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var state:Int? = null
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override fun initClick() {
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tv_filter.setOnClickListener {
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val menuPop = CouponFilterPop(this)
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menuPop.setCallback(object : StringCallback {
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override fun onResult(rst: String) {
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tv_filter.text = rst
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state = when(rst){
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"未使用"-> 1
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"已使用"-> 2
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"已过期"-> 3
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else -> null
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}
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(frags[view_pager.currentItem] as CouponFragment).refresh()
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}
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})
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menuPop.contentView
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.measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED)
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menuPop.showAsDropDown(tv_filter,0,0,0)
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}
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}
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override fun initView() {
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frags.add(CouponFragment.newInstance(CouponFragment.TYPE_ALL))
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frags.add(CouponFragment.newInstance(CouponFragment.TYPE_FULL))
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frags.add(CouponFragment.newInstance(CouponFragment.TYPE_MONEY))
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frags.add(CouponFragment.newInstance(CouponFragment.TYPE_FREE))
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tab_top.setViewPager(view_pager, arrayOf("全部","满减券","代金券","体验券"),this,frags)
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view_pager.addOnPageChangeListener(object :ViewPager.SimpleOnPageChangeListener(){
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override fun onPageSelected(position: Int) {
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super.onPageSelected(position)
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(frags[position] as CouponFragment).refresh()
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}
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})
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view_pager.offscreenPageLimit = 4
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}
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}
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