110 lines
3.8 KiB
Kotlin
110 lines
3.8 KiB
Kotlin
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.adapter
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import android.content.Context
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import android.view.View
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import android.view.ViewGroup
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import com.bumptech.glide.RequestManager
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import org.mariotaku.twidere.R
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import org.mariotaku.twidere.adapter.iface.ILoadMoreSupportAdapter
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import org.mariotaku.twidere.adapter.iface.IUserListsAdapter
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import org.mariotaku.twidere.model.ItemCounts
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import org.mariotaku.twidere.model.ParcelableUserList
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import org.mariotaku.twidere.view.holder.SimpleUserListViewHolder
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class SimpleParcelableUserListsAdapter(
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context: Context,
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requestManager: RequestManager
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) : BaseArrayAdapter<ParcelableUserList>(context, R.layout.list_item_simple_user_list,
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requestManager = requestManager), IUserListsAdapter<List<ParcelableUserList>> {
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override val itemCounts: ItemCounts = ItemCounts(2)
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override val userListsCount: Int = itemCounts[0]
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override val showAccountsColor: Boolean = false
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override val userListClickListener: IUserListsAdapter.UserListClickListener? = null
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override fun getItemId(position: Int): Long {
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when (itemCounts.getItemCountIndex(position)) {
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0 -> {
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return getUserList(position)!!.hashCode().toLong()
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}
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1 -> {
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return Integer.MAX_VALUE + 1L
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}
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}
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throw UnsupportedOperationException()
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}
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override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
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when (getItemViewType(position)) {
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0 -> {
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val view = super.getView(position, convertView, parent)
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val holder = view.tag as? SimpleUserListViewHolder ?: run {
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val h = SimpleUserListViewHolder(this, view)
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view.tag = h
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return@run h
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}
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val userList = getItem(position)
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holder.display(userList)
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return view
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}
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1 -> {
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val view = createViewFromResource(position, convertView, parent, R.layout.list_item_load_indicator)
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return view
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}
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}
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throw UnsupportedOperationException()
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}
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override fun getUserList(position: Int): ParcelableUserList? {
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return getItem(position - itemCounts.getItemStartPosition(0))
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}
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override fun getUserListId(position: Int): String? {
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return getUserList(position)?.id
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}
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override fun getItemViewType(position: Int): Int {
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return itemCounts.getItemCountIndex(position)
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}
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override fun getViewTypeCount(): Int {
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return itemCounts.size
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}
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override fun getCount(): Int {
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itemCounts[0] = super.getCount()
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itemCounts[1] = if (loadMoreIndicatorPosition and ILoadMoreSupportAdapter.END != 0L) 1 else 0
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return itemCounts.itemCount
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}
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override fun setData(data: List<ParcelableUserList>?): Boolean {
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clear()
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if (data == null) return false
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data.filter {
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//TODO improve compare
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findItemPosition(it.hashCode().toLong()) < 0
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}.forEach { add(it) }
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return true
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}
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}
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