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/*
* This file is part of GNU Taler
* (C) 2020 Taler Systems S.A.
*
* GNU Taler is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 3, or (at your option) any later version.
*
* GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
package net.taler.wallet.withdraw
import android.transition.TransitionManager.beginDelayedTransition
import android.view.LayoutInflater
import android.view.View
import android.view.View.GONE
import android.view.View.VISIBLE
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import io.noties.markwon.Markwon
import net.taler.wallet.R
class TosAdapter(
private val markwon: Markwon
) : RecyclerView.Adapter<TosAdapter.TosSectionViewHolder>() {
private val items = ArrayList<TosSection>()
init {
setHasStableIds(true)
}
override fun getItemCount() = items.size
override fun getItemId(position: Int): Long {
return items[position].node.hashCode().toLong()
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): TosSectionViewHolder {
val v = LayoutInflater.from(parent.context).inflate(R.layout.list_item_tos, parent, false)
return TosSectionViewHolder(v)
}
override fun onBindViewHolder(holder: TosSectionViewHolder, position: Int) {
holder.bind(items[position])
}
fun setSections(sections: List<TosSection>) {
items.clear()
items.addAll(sections)
notifyDataSetChanged()
}
inner class TosSectionViewHolder(private val v: View) : RecyclerView.ViewHolder(v) {
private val sectionTitle: TextView = v.findViewById(R.id.sectionTitle)
private val expandButton: ImageView = v.findViewById(R.id.expandButton)
private val sectionText: TextView = v.findViewById(R.id.sectionText)
fun bind(item: TosSection) {
sectionTitle.text = item.title
showSection(item, item.expanded)
val onClickListener = View.OnClickListener {
if (!item.expanded) beginDelayedTransition(v as ViewGroup)
item.expanded = !item.expanded
showSection(item, item.expanded)
}
sectionTitle.setOnClickListener(onClickListener)
}
private fun showSection(item: TosSection, show: Boolean) {
if (show) {
expandButton.setImageResource(R.drawable.ic_keyboard_arrow_up)
markwon.setParsedMarkdown(sectionText, markwon.render(item.node))
sectionText.visibility = VISIBLE
} else {
expandButton.setImageResource(R.drawable.ic_keyboard_arrow_down)
sectionText.visibility = GONE
}
}
}
}
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