63 lines
2.3 KiB
Kotlin
63 lines
2.3 KiB
Kotlin
/* Copyright 2018 Conny Duck
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* 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 along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.adapter
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import androidx.recyclerview.widget.RecyclerView
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import android.widget.ImageView
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import com.keylesspalace.tusky.R
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import com.keylesspalace.tusky.entity.Emoji
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import com.squareup.picasso.Picasso
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class EmojiAdapter(emojiList: List<Emoji>, private val onEmojiSelectedListener: OnEmojiSelectedListener) : RecyclerView.Adapter<EmojiAdapter.EmojiHolder>() {
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private val emojiList : List<Emoji>
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init {
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this.emojiList = emojiList.filter { emoji -> emoji.visibleInPicker == null || emoji.visibleInPicker }
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}
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override fun getItemCount(): Int {
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return emojiList.size
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): EmojiAdapter.EmojiHolder {
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val view = LayoutInflater.from(parent.context).inflate(R.layout.item_emoji_button, parent, false) as ImageView
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return EmojiHolder(view)
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}
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override fun onBindViewHolder(viewHolder: EmojiAdapter.EmojiHolder, position: Int) {
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val emoji = emojiList[position]
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Picasso.with(viewHolder.emojiImageView.context)
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.load(emoji.url)
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.into(viewHolder.emojiImageView)
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viewHolder.emojiImageView.setOnClickListener {
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onEmojiSelectedListener.onEmojiSelected(emoji.shortcode)
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}
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viewHolder.emojiImageView.contentDescription = emoji.shortcode
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}
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class EmojiHolder(val emojiImageView: ImageView) : RecyclerView.ViewHolder(emojiImageView)
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}
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interface OnEmojiSelectedListener {
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fun onEmojiSelected(shortcode: String)
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}
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