57 lines
1.9 KiB
Kotlin
57 lines
1.9 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.logins
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.recyclerview.widget.RecyclerView
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private sealed class AdapterItem {
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data class Item(val item: SavedLoginsItem) : AdapterItem()
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}
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private class SavedLoginsList(savedLogins: List<SavedLoginsItem>) {
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val items: List<AdapterItem> = savedLogins.map { AdapterItem.Item(it) }
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}
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class SavedLoginsAdapter(
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private val interactor: SavedLoginsInteractor
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) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
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private var savedLoginsList: SavedLoginsList = SavedLoginsList(emptyList())
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fun updateData(items: List<SavedLoginsItem>) {
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this.savedLoginsList = SavedLoginsList(items)
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notifyDataSetChanged()
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}
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override fun getItemCount(): Int = savedLoginsList.items.size
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override fun getItemViewType(position: Int): Int {
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return when (savedLoginsList.items[position]) {
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is AdapterItem.Item -> SavedLoginsListItemViewHolder.LAYOUT_ID
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}
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
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val view = LayoutInflater.from(parent.context).inflate(viewType, parent, false)
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return when (viewType) {
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SavedLoginsListItemViewHolder.LAYOUT_ID -> SavedLoginsListItemViewHolder(
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view,
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interactor
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)
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else -> throw IllegalStateException()
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}
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}
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override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
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when (holder) {
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is SavedLoginsListItemViewHolder -> (savedLoginsList.items[position] as AdapterItem.Item).also {
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holder.bind(it.item)
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}
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}
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}
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}
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